air conditioner control board PCB assembly electronic manufacturing
air conditioner control board PCB assembly electronic manufacturing
  • air conditioner control board PCB assembly electronic manufacturing
    China PCB Manufacturing, Shenzhen PCB Manufacturer, Making Circuit boards fabrication
    PCB Assembly Services in China, Electronic Manufacturing Factory/Company, EMS/OEM SMT House
    Print circuit board PCBA turnkey Services, customer: /USA/UK/Canada/South Africa...
    PCB Supplier Shenzhen, China, PCB Manufacturer, Turnkey services
    PCBSINO is the Top 5 PCB manufacturer company in China.
    PCBSINO make rapid Prototype within 24 hours. Flexible Print circuit boards and Rigid circuit boards, like FR4, High TG FR4, Rogers 4003, 4350,Al Aluminum metal Core MCPCB, Al2O3 Ceramic,Taconic,Halogen Free material, CEM-3, Fr2, CEM-1, CEM-2, 94VO, Rogers HF material, Polymide,Flexible PCB FPC etc.
    PCBSINO making many type electronic product EMS assembly for our customer, Our turkey services team can source original components part for your project(Digikey/Mouser/RS...), senior Electronic engineer will follow each step of the production to solve any production problem and our team will do final function test in PCB house.
    PCBA assembly, SMT and wave soldering, function test ...
    we can do SMT assembly and wave soldering, 6 SMT line working all the day for 24 hours to make sure customer's boards can come out quickly. customer can supply components part to us, or we can procure it from distributor. after PCBA finish will do AOI test, BGA X-Ray test and function test.
    air conditioner turnkey assembly manufacturing
    Express PCB
    Rigid PCB Rapid Prototype,24 hours
    Fr4 PCB prototype Lower to 15USD !
    Rapid Prototype Fr4 Rigid PCB Rapid Prototype China,
    air conditioner turnkey assembly manufacturing
    Turnkey Services
    Turnkey PCB Assembly Services,
    Turnkey services Print circuit board Manufacturing, Turnkey Services
    Turnkey Assembly Through Hole PCB components wave soldering Assembly
    air conditioner control board PCBA turnkey assembly Manufacturing
    air conditioner control board PCBA turnkey assembly Manufacturing
    This step-by-step repair guide shows how to replace the electronic control board in a window air conditioner. The control board is the “brains” of the window air conditioner. It monitors sensor and activates components as needed to cool the room and maintain the set temperature. If the electronic control board is defective, replace it using a manufacturer-approved replacement part.

    similar circumstance occurred when the blower control board failed on our Lennox G20 WhisperHeat furnace a few years ago. I'm a retired electronics technician, and decided to take a look at the board prior to calling our Lennox dealer for a service call. The problem was a relay failure on the control board, no electronic circuit failures. I manufacturing went ahead and called the dealer, and they sent out a tech. I told him what I had found, and he asked if I was competent to replace the relay on the printed circuit board. I said "yes," and he gave me a new relay. I saved myself over $400 for the board replacement, and it's still working fine - thanks to the local very customer-oriented Lennox dealer. Most dealers would not do this.

    What Do Fuses Do?

    Three minutes protecting delay tor restart compressor
    Mode: Auto, Cool, Dry, Fan and Heat
    Periodical defrost in heat mode
    Wind direction control
    Fan: high, medium and low
    Keypad lock/unlock
    Sleep function
    Suitable for all of kinds of air conditioners
    Two configuration modes: Manual and automatic
    Easy to set-up
    Timer on/off

    It's possible that your fuses are in the same location as the wiring, fully exposed. However, many disconnects have fuses in the handle itself, so you will have to pull the "T" handle out to find the fuses on this type.
    Either way, you need to pull out manufacturing the handle to stop the power from running through the fuses while you work. This DOES NOT stop power from coming to the disconnect on the line side. You should go back and shut down the breaker to your air conditioner to insure maximum safety.
    Now you can remove the fuses either by popping them out with your hands if they are in the handle itself or, if not, by grabbing them with a pair of pliers with insulated handles. Never use bare metal handles when working with electricity.
    So this may all sound like a lot but honestly, it only takes a few minutes to do. Just pop the fuses back in where you found them and turn everything back on before you sweat to death!

    Air Conditioner Breakers

    Most air conditioners are wired into a 20 or 30 amp circuit or breaker in a family residence. This breaker will have a doubled switch.

    What Kind of Fuse Does A/C Use?

    It is important that you buy the right size fuses for your air conditioning system. In a pinch, you could use a fuse that is rated for a lower amperage than the ones you need, but never more. Allowing too many amps to flow to your unit will cause it to break down. At worst, smaller fuses will blow more easily and overprotect your air conditioner. This means you'll be having this problem again soon.

    Many times, the fuse size is manufacturing written right on the fuse itself. If it isn't, then you should be able to get the amp rating of the air conditioner off of the rating plate on the unit. Sometimes these are located inside the access panel on the air conditioner. It should be rather easy to find.

    Air condition remote control & universal a/c control system (ZL-U03AM)
    We can supply many kinds of Universal A/c Control System,Auto Restart Air Condition

    Parts,Universal Control
    PRODUCT DETAILS

    1. Auto restart function

    2. In heat mode, defrost according to temperature difference of inlet and outlet air

    3. Out-door fan controlled by a standalone output to make defrost manufacturing effect well

    4. 3 minutes protecting delay to restart compressor

    5. Mode: auto, cool, dry, fan and heat

    conditioning motors furnaces and air heat and air conditioner trane furnace price furnace and air heil tempstar furnace and air conditioner heil air conditioners furnaces and air conditioners goodman electric furnace armstrong furnace parts tempstar air conditioners goodman gas furnaces carrier electric furnace carrier heat pump defrost board tempstar air conditioning heil furnace prices bryant furnace parts hvac parts furnace parts air conditioning unit air conditioner parts payne furnace prices circuit board for air conditioner air handlers heat pump defrost furnace circuit boards air conditioner heating and air conditioning service bryant heat and air goodman furnace circuit board air manufacturing conditioning parts carrier heat and air tempstar air handler heating and air conditions heating and air conditioning units heat pump air conditioning heat pump circuit board janitrol furnace parts tempstar heating tempstar air tempstar parts heating and air conditioning prices amana furnace price bryant furnace circuit board air conditioning carrier air conditioning lines amana ptac parts ducane furnace parts heat pumps air conditioning tempstar furnace prices control board for furnace miller furnace parts circuit board carrier heil air conditioner ruud furnace prices tempstar heat carrier heating and air circuit board furnace heating and air

    6. FAN: high, medium and low

    7. Avoid cold wind in heat mode

    8. Two temperature sensors

    9. Wind direction control

    10. Emergent on/off key

    11. Timer inline/offline

    If you can't manufacturing find any amp rating on the fuse or rating plate, go with a 20 amp fuse and see if it blows as soon as you turn it on. If it does, remember that something other than the heat may have caused the fuse to blow and you may want to contact an electrician or an HVAC technician.

    In this step, you need to locate a perfect spot for adding the header pins. Also you have to notice where it should be go through the back cover of the remote control.

    I located this spot because it is easy to reach most lines.

    In addition, add some tape to the LCD screen to hold it and protect it while soldering and drilling.

    * Use the marker pen to locate holes for the header pins.
    * Double check that pins are goes fine every time you make a hole.
    * Putting a tape shows how the header looks like before you carry on.
    * After checking that it fit nicely, make sure there is nothing on the way that can be stuck from both side of the board.
    * You have to use a scalpel to remove the layer over the copper in front of the selected pins.
    * Start to bend some pins to make a manufacturing direct contact with lines. Then apply some solder.
    * In some case, you will need to use a tiny wire (like those on headphone cable) as bridge.
    * For those away lines, try and drill hols next to selected pins and so for lines.
    * Apply some glue to hold the header pins from move or broke.

    Once you learn of the costs it is not unreasonable. You can DIY once you learn how to do it if you cannot stomach the bill. You can do a whole furnace yourself, you can also set up the air conditioning system although this is a steep learning curve and better left to a pro. The only thing you cant DIY is your freon. Call them to come reclaim before starting and to charge the system after. If manufacturing they cant keep a vacuum on your AC setup then you did it wrong somewhere and they would have to remedy before charging. Would not hurt to have your own vacuum to test your system before they come, if you have it vacuumed ahead of time that will save them time and the labor should be less.

    Some cities require a pro sign off on gas appliances before its use. So you still may have to consult someone if you install a furnace yourself.

    Position the cover of the electronic control board case and reinstall the screws.
    air conditioner control pcb board assembly manufacturer
    US $0.1-5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: TH
    Base Material: FR-4
    Surface Finishing: Hasl,Enig
    Min. Line Width: 0.075mm
    Application: Industrial/Electronics Device
    air conditioner manufacturing control pcb board assembly manufacturer
    Shenzhen Tailhoo Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    85.7%
    Add to Compare Sponsored Listing
    Contact Supplier Leave Messages
    PCB assembly factory supply air conditioner control pcb board
    US $0.1-10 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Min. Hole Size: 0.20mm
    Min. Line Width: 0.1mm/4mi
    Board manufacturing Thickness: 1.6mm
    Type: air conditioner control pcb board
    Application: air conditioner control pcb board
    PCB assembly factory supply air conditioner control pcb board 6 PhotosVideo
    Kinglisheng(Shenzhen) Electronics & Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    29 Transactions(6 months)
    30,000+
    Response Rate
    88.4%
    Add to Compare Sponsored Listing
    Contact Supplier Chat Now!
    air conditioner control pcb board fr4
    US $63.0 / Square Meter
    1 Square Meter (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: OEM
    Base Material: FR-4
    Min. Line Width: 0.15mm
    Min. Line Spacing: 0.15mm
    Copper Thickness: 1oz
    air conditioner control pcb board fr4 6 Photos
    Jiangxi Zhongxinhua Electronics Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    224 Transactions(6 months)
    2,500,000+
    Response Rate
    65.2%
    Add to Compare Sponsored Listing
    Contact Supplier Chat Now!
    Split Air Conditioner PCB Controller Circuit Boards Manufacturer
    US $0.5-10 / Piece
    1 Piece (Min. Order)
    Min. Line Spacing: 4mil
    Copper Thickness: 1oz
    Surface manufacturing Finishing: hasl
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: POE
    Board Thickness: 1.6mm
    Split Air Conditioner PCB Controller Circuit Boards Manufacturer 5 Photos
    Shenzhen POE Precision Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    81.8%
    Add to Compare Sponsored Listing
    Contact Supplier Chat Now!
    OEM heat pump air conditioner inverter controls pcb circuit board design pcba assembly service
    US $0.1-20 / Piece
    1 Piece (Min. Order)
    Place of Origin: Hubei,China (Mainland)
    Brand Name: hypersonic
    Base Material: FR-4
    Surface Finishing: HASL,Immersion Gold,Silver
    Min. Hole Size: 0.20mm
    Board Thickness: 1.6mm
    OEM heat pump manufacturing air conditioner inverter controls pcb circuit board design pcba assembly service 6 Photos
    Hubei Hypersonic Electronic Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    4 Transactions(6 months)
    60,000+
    Response Rate
    92.3%
    Add to Compare Sponsored Listing
    Contact Supplier Chat Now!
    Durable Lcd Display Universal Air Conditioner Control Board
    Customs Data
    US $30-70 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: RBXH0000-0296A003
    Base Material: FR-4
    Min. Hole Size: component hole:0.6-2.0mm, mounting hole: 4mm
    Min. Line Width: more than 0.3mm
    Min. Line manufacturing Spacing: more than 0.3mm
    Durable Lcd Display Universal Air Conditioner Control Board 3 Photos
    Guangdong Chico Electronic Inc.
    China (Mainland) Trade Assurance
    Transaction Level:
    91 Transactions(6 months)
    310,000+
    Response Rate
    82.5%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    High Quality Package Air Conditioner Control Board /pcb/pca Control Board Designing &
    US $10.0-20.0 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: HX-005-10000
    Surface Finishing: HASL Lead Free
    Min. Line Spacing: 0.075mm (3mil)
    Copper Thickness: 1oz
    Board Thickness: 1.6mm
    High Quality Package Air Conditioner Control Board /pcb/pca Control Board Designing & 6 Photos
    Shenzhen Huaxing PCBA Limited
    China (Mainland) Trade Assurance
    Transaction Level:
    15 Transactions(6 months)
    90,000+
    Response Rate
    87.3%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    universal air conditioner control board
    100 Pieces (Min. Order)
    Type: Air Conditioner Parts,Board
    Certification: CE
    Application: Home
    Model Number: 50140302-Suoer-SON-U05PG(English)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: SUOER
    universal air manufacturing conditioner control board 4 Photos
    Guangzhou Golden Hongfa Electronic Trading Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    20 Transactions(6 months)
    10,000+
    Response Rate
    75.4%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Price for air conditioner universal control pcb board
    US $0.1-10 / Piece
    5 Pieces (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: OEM ODM
    Model Number: FCPCB0560
    Surface Finishing: HASL
    Min. Line Spacing: 0.075---0.09MM
    Board Thickness: 1.6mm
    Price for air conditioner universal control pcb board 6 Photos
    Shenzhen Fulltronics Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    2 Transactions(6 months)
    OEM electronic 94v0 pcb assembly xbox one controller boards
    US $0.3-2 / Piece
    1 Piece (Min. Order)
    Place of Origin: Hebei,China (Mainland)
    Model Number: xbox one controller boards
    Base Material: FR-4
    Surface Finishing: HASL Lead,Immersion Gold/Au, HASL, OSP, lead free
    Min. Hole Size: 0.20mm
    Board manufacturing Thickness: 1.6mm
    OEM electronic 94v0 pcb assembly xbox one controller boards 4 Photos
    Shijiazhuang Ourpcb Tech. Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    1 Transaction(6 months)
    70+
    Response Rate
    100.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Electronic PCB Assembly Manufacturer in China Provide PCB Design,PCB Copy and SMT PCBA Assembly Sevice
    US $0.1-50 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: SGR-336
    Base Material: FR4
    Min. Hole Size: 0.1MM
    Min. Line Spacing: 0.1MM
    Copper Thickness: 2OZ
    Electronic PCB Assembly Manufacturer in China Provide PCB Design,PCB Copy and SMT PCBA Assembly Sevice
    Shenzhen Sograce Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    6 Transactions(6 months)
    4,000+
    Response Rate
    78.2%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    custom made pcb service, circuit board assembly manufacturer
    US $0.1-5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: Pcb Board
    Surface Finishing: HASL/ENIG/OSP/Gold
    Min. Hole Size: 0.20mm
    Copper Thickness: 0.5oz/1.0oz/2oz/3oz
    Board Thickness: 0.4-4.0mm
    custom made pcb service, circuit board assembly manufacturer 2 Photos
    Shenzhen Shuoqiang Electronics Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    81.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Best pcb making machine manufacturer split air conditioner universal pcb board PCBA assembly
    US $0.5-10 / Piece
    1 Piece (Min. Order)
    Model Number: Customized
    Min. Hole Size: 0.10mm
    Min. Line Width: 0.1 0mm
    Min. Line Spacing: 0.1mm/4mil
    Product name: Pcb Assembly Made
    Type: PCBA Assembly
    Best pcb manufacturing making machine manufacturer split air conditioner universal pcb board PCBA assembly 3 Photos
    Dampsonic Electronic (Shenzhen) Co., Ltd.
    China (Mainland) Trade Assurance
    Response Rate
    63.6%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    pcba service pcba manufacturer pcb assembly pcba prototype
    US $1-99 / Bag
    100 Bags (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: fr
    Model Number: Electronic PCB
    Surface Finishing: hasl gold
    Min. Hole Size: 0.01mm
    Copper Thickness: 10Z
    pcba service pcba manufacturer pcb assembly pcba prototype 6 Photos
    Shenzhen Nudern Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    1 Transaction(6 months)
    20,000+
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Original PCBA manufacturer customized Electronic PCB keyboard PCBA Assembly
    US $20-50 / Piece
    2 Pieces (Min. Order)
    Brand manufacturing Name: zens
    Model Number: Electronic PCB
    Surface Finishing: HASL,HASL, OSP, Immersion Gold/Au,immersion silver
    Min. Hole Size: 3mil (0.075mm)
    Copper Thickness: 0.3oz-3oz
    Product name: Pcb Board Assembly
    Original PCBA manufacturer customized Electronic PCB keyboard PCBA Assembly 2 Photos
    Shenzhen ZENS Electronics Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    6 Transactions(6 months)
    5,000+
    Response Rate
    89.3%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    china made am fm radio pcb circuit board pcba assembly manufacturer
    US $0.1-20 / Piece
    1 Piece (Min. Order)
    Brand Name: hypersonic
    Model Number: Customized
    Base Material: FR-4
    Min. Line manufacturing Spacing: 0.1mm/4mil
    Copper Thickness: 0.5oz-6oz
    Board Thickness: 1.6mm
    china made am fm radio pcb circuit board pcba assembly manufacturer 6 Photos
    Hubei Hypersonic Electronic Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    4 Transactions(6 months)
    Think of a fuse like a secret service agent. It takes the shot. If more amps than the air conditioner can handle try to reach the unit, the fuse will blow to protect the condenser. It is designed to handle a limited amount of amperage. The same is true of your breakers. Kind of cool, eh?

    How to Check if Your A/C Fuses are Blown

    If you suspect your fuses may be blown, the first thing you'll notice is that the A/C unit outside is not doing anything. You may hear a slight humming, but that's all. The best way to check the fuse is by using a voltmeter. Let's go through manufacturing this process first and then, for those of you who don't have a voltmeter or are uncomfortable testing voltage, I will give you another method for checking the fuses.

    REMEMBER! You are working with live electricity here. We cannot test fuses and voltage with the power off or the fuses removed. You should not attempt to work with live electricity if you are not a skilled electrician. In this case, we are taking a simple voltage reading but must still be careful and confident in what we are doing.

    The fan blade clamp, also known as a clamp spring, are for air conditioners. The clamp supports the fan blade on the motor shaft. When the motor is running, it signals the shaft to turn and rotate, manufacturing but without the support of the clamp the motor shaft is unable to function properly. Refer to the manual provided by the manufacturer for installation instructions and accurate guidance. Remember to unplug your air conditioner from the power source as a safety precaution and wear work gloves while you perfrom this repair.

    As with anything related to your family's safety, such as a furnace, safety is, and should be, your #1 concern. After taking photos of all of the connection points with your digicam, or phone, and if the board is a direct replacement, you should not have any problem replacing the board yourself - just double-check all of the connections. And, of course, make sure you shut off the AC power to the furnace before starting the work.

    Remove the screws from the sides and bottom of the control panel.

    This is an authentic LG replacement part. This cross flow fan assembly is commonly used in air conditioners. The main function of this part is to create a wide and even flow of air in order to keep components from overheating. This fan can be mounted horizontally or vertically. This fan is made of metal, and it is sold individually.

    Position the electronic control board in the case and reinstall the mounting screws.

    The Ranco® Universal Air Conditioning Control Board and Remote Kit is a functional replacement for original equipment manufacturers (OEM) control boards. The remote control can replace over 1,000 different OEM remote controls for air conditioners.
    Features and Benefits:
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Dc Water Heater Variable Frequency Electronic Pcb Assembly Manufacturer
    Customs Data
    US $1-100 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Base Material: FR-4
    Surface manufacturing Finishing: hot air solder leveling on double sided PCB
    Min. Line Width: more than 0.3mm
    Min. Line Spacing: more than 0.3mm
    Board Thickness: 1.6mm
    Dc Water Heater Variable Frequency Electronic Pcb Assembly Manufacturer 2 Photos
    Guangdong Chico Electronic Inc.
    China (Mainland) Trade Assurance
    Transaction Level:
    91 Transactions(6 months)
    310,000+
    Response Rate
    82.1%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    2018 PCB Assembly Industrial PCBA Manufacture for Industry Equipment Control PCB Circuit Board
    US $0.01-0.1 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: OEM ODM
    Model Number: Customized
    Board Thickness: 1.6mm
    Product name: OEM Electronic PCBA board service Prototype PCB Assembly
    Application: computer PCB Circuit Board
    2018 PCB Assembly Industrial PCBA Manufacture for Industry Equipment Control PCB Circuit Board 6 Photos
    Shenzhen Wellcore Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    99 Transactions(6 months)
    40,000+
    Response Rate
    73.1%
    Add to Compare Similar Products
    Contact manufacturing Supplier Chat Now!
    air conditioner inverter pcb board assembly service & copy service pcba manufacturer
    US $2.0 / Pieces
    100 Pieces (Min. Order)
    Place of Origin: Zhejiang,China (Mainland)
    Brand Name: other
    Base Material: ALU,FR4,CEM3
    Surface Finishing: HASL, OSP, Immersion Gold/Au, Immersion silver, etc.
    Min. Line Width: 3mi
    Copper Thickness: 0.3-3oz
    air conditioner inverter pcb board assembly service & copy service pcba manufacturer 3 Photos
    Wenzhou Chengxin Electronics Co., Ltd.
    China (Mainland)
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Wifi wireless router pcb pcba electronic circuit board assembly, printed circuit board manufacturer
    US $0.01-0.1 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: YUNJIE
    Base Material: FR-4/aluminum/ceramic/cem-3/FR-1
    Min. Hole Size: 0.15 to 6.7mm
    Min. Line Width: 0.1mm
    Min. Line Spacing: 0.1mm
    Wifi wireless manufacturing router pcb pcba electronic circuit board assembly, printed circuit board manufacturer 4 Photos
    Shenzhen Yun Jie Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    87.5%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Customized PCB-12 assembly design
    US $3.0 / Pieces
    500 Pieces (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: ODM
    Min. Line Width: 0.03mm
    Min. Line Spacing: 0.08mm
    Copper Thickness: 1/2OZ 1OZ 2OZ 3OZ
    Board Thickness: 1.6mm-3.2mm
    Customized PCB-12 assembly design 6 Photos
    Dongguan Access Star Electronic Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    83.3%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    customized pcb assembly,electronics pcba manufacture
    US $0.1 / Unit
    1 Unit (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: HT
    Model manufacturing Number: HTPCB-1146
    Surface Finishing: HASL,Lead free,OSP,ENIG,immersion gold,gold plating
    Min. Line Width: 0.05mm
    Min. Line Spacing: 0.05mm
    customized pcb assembly,electronics pcba manufacture
    Shenzhen Hongtai Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    11 Transactions(6 months)
    100,000+
    Response Rate
    91.4%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    6 layer PCB design and manufacturer customized PCB assembly
    US $0.1-10.0 / Pieces
    5 Pieces (Min. Order)
    Place of Origin: Jiangsu,China (Mainland)
    Brand Name: BTOS
    Base Material: FR-4
    Surface Finishing: HASL,HASL, OSP, Immersion Gold/Au
    Min. Line Spacing: 0.003"
    Product name: Printed Circuit Board
    6 layer PCB design and manufacturer customized PCB assembly 3 Photos
    Suzhou Btos Electronics Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    100.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Electronic OEM pcba assembly manufacturer, pcba service, pcba oem
    US $1.9-2.9 / Piece
    1 Piece (Min. Order)
    Brand manufacturing Name: OEM/ODM
    Base Material: PCB Circuit Board,FR4/AL/FPC
    Surface Finishing: FR-4/aluminum/ceramic/cem-3/FR-1,HASL/ENIG
    Min. Line Width: 3mil(0.075mm),0.10mm(4mil)
    Min. Line Spacing: 0.10mm,0.10mm(4mil)
    Copper Thickness: 1/2 Oz.Copper.003"+/-.0005"(0.0762mm),1/2OZ 1OZ 2OZ 3OZ
    Electronic OEM pcba assembly manufacturer, pcba service, pcba oem 6 PhotosVideo
    Huizhou Genphoal Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    85.7%
    Add to Compare
    Contact Supplier Chat Now!
    factory print oem Mouse PCBA manufacture smt pcb assembly
    US $0.2-5 / Piece
    1 Piece (Min. Order)
    Base Material: R4,FR1,CEM3,Aluminum,Ceramic
    Surface Finishing: HASL,Lead Free HASL,OSP,ENIG,Gold plating,Golden finger
    Min. Hole Size: 0.3MM~3.2mm
    Min. Line Width: 0.08mm
    Min. Line Spacing: 0.08mm
    Copper Thickness: 1OZ-4OZ
    factory print oem Mouse PCBA manufacture smt pcb assembly
    Shenzhen Zhuojin Electronic Co., Ltd.
    China (Mainland)
    Add to Compare Similar Products
    Contact manufacturing Supplier Chat Now!
    Chinese pcba manufacture supply all electronic power adaptor pcba/pcb assembly
    US $1.08-1.2 / Pieces
    2000 Pieces (Min. Order)
    Place of Origin: Zhejiang,China (Mainland)
    Base Material: FR-4
    Surface Finishing: OSP
    Min. Line Spacing: 0.03mm
    Board Thickness: 1-1.6mm
    Product name: Usb Charger Pcb
    Chinese pcba manufacture supply all electronic power adaptor pcba/pcb assembly 3 Photos
    Ningbo Echal Electronics & Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    70.6%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    PCB, PCBA and total solution assembly service
    US $1-10 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: printed circuit boards Assembly
    Min. Hole Size: 0.2mm
    Min. Line Width: 0.08mm
    Copper manufacturing Thickness: 1 Oz
    Board Thickness: 1 OZ - 10 OZ
    PCB, PCBA and total solution assembly service
    Shenzhen Amissiontech Co., Ltd.
    China (Mainland)
    Transaction Level:
    1 Transaction(6 months)
    As the name suggests, furnace control boards are responsible for governing the operation of the furnace. At a minimum, a simple furnace control will control the furnace ignitor (e.g., a spark manufacturing generator or glow coil), the gas valve and the furnace thermocouple, also called a flame sensor.
    More complex furnace control boards will also have control over the blowers and/or the built-in diagnostic system.
    To simplify things, you can think of the furnace control board as being a driver and the furnace as its car. Just as the driver oversees all the functions and operation of the car from ignition to shutting off the engine, likewise does the control board for the furnace.
    A typical operation sequence for a furnace control board goes something like this:
    The control board receives a signal from the thermostat that the temperature is too low.
    It starts the ignition system, whether that be a spark generator, glow coil or pilot light.
    Once the ignitor is hot, the furnace control board initiates the flow of gas through the burners, where it is ignited.

    tempstar bryant circuit board goodman furnace heating and air trane furnace heating and air conditioning carrier circuit board heat and air furnace circuit board heating and air conditioning systems hvac circuit board carrier furnace air conditioner circuit board circuit board for furnace computer boards goodman circuit board control circuit board heat and air conditioning tempstar furnace honeywell circuit board tempstar heat pump air conditioning circuit board carrier circuit boards goodman gas furnace goodman furnace manufacturing parts heater and air conditioner carrier furnace parts air conditioner motors honeywell circuit boards heating and air conditioning unit furnace control board tempstar air conditioner heating and air conditioner heat pump furnace and air conditioning heil furnace parts tempstar heat pumps air conditioner supply carrier air conditioning defrost board heating and air conditioning repair amana furnace parts tempstar furnaces tempstar furnace parts air conditioning motors furnaces and air heat and air conditioner trane furnace price furnace and air heil tempstar furnace and air conditioner heil air conditioners furnaces and air conditioners goodman electric furnace armstrong furnace parts tempstar air conditioners goodman gas furnaces carrier electric furnace carrier heat pump defrost board tempstar air conditioning heil furnace prices bryant furnace parts hvac parts furnace parts air conditioning unit air

    conditioner parts payne furnace prices circuit board for air conditioner air handlers heat pump defrost furnace circuit boards air conditioner heating and air conditioning service bryant heat and air goodman furnace circuit board air conditioning parts carrier heat and air tempstar air handler heating and air conditions heating and air conditioning units heat pump air conditioning heat pump circuit manufacturing board janitrol furnace parts tempstar heating tempstar air tempstar parts heating and air conditioning prices amana furnace price bryant furnace circuit board air conditioning carrier air conditioning lines amana ptac parts ducane furnace parts heat pumps air conditioning tempstar furnace prices control board for furnace miller furnace parts circuit board carrier heil air conditioner ruud furnace prices tempstar bryant circuit board goodman furnace heating and air trane furnace heating and air

    conditioning carrier circuit board heat and air furnace circuit board heating and air conditioning systems hvac circuit board carrier furnace air conditioner circuit board circuit board for furnace computer boards goodman circuit board control circuit board heat and air conditioning tempstar furnace honeywell circuit board tempstar manufacturing heat pump air conditioning circuit board carrier circuit boards goodman gas furnace goodman furnace parts heater and air conditioner carrier furnace parts air conditioner motors honeywell circuit boards heating and air conditioning unit furnace control board tempstar air conditioner heating and air conditioner heat pump furnace and air conditioning heil furnace parts tempstar heat pumps air conditioner supply carrier air conditioning defrost board heating and air conditioning repair amana furnace parts tempstar furnaces tempstar furnace parts air

    Add to Compare Similar Products
    Contact Supplier Chat Now!
    OEM Pcb Assembly Manufacturer Electronic Thermometer Circuit Board
    US $0.65-6 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: Customized
    Base Material: FR-4,CEM-3,Taconic,Rogers,ALU,FR-1
    Surface Finishing: Immersion Gold/Au, HASL, OSP, Immersion silver, etc.
    Min. Line Spacing: 3mil
    Copper Thickness: 0.3oz-3oz
    OEM Pcb Assembly manufacturing Manufacturer Electronic Thermometer Circuit Board 6 Photos
    Shenzhen Jingbang Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    96.3%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    power supply pcb Electronic circuit board,ul fr4 94v-0 pcb board,pcb prototype & pcb assembly manufacturer! UL&RoHS!
    US $0.1-4 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: semshine
    Model Number: spcb-005
    Base Material: FR-4/HTG150-180 FR-4/CEM-1/CEM-3/Aluminum
    Surface manufacturing Finishing: Lead free HASL
    Min. Hole Size: 0.2mm
    power supply pcb Electronic circuit board,ul fr4 94v-0 pcb board,pcb prototype & pcb assembly manufacturer! UL&RoHS! 4 Photos
    Shenzhen Semshine Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    3 Transactions(6 months)
    2,000+
    Response Rate
    75.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Custom made PCB Assembly OEM PCBA Electronics Manufacturing for Cell phone battery
    US $0.8-1.0 / Pieces
    3000 Pieces (Min. Order)
    Place of manufacturing Origin: Guangdong,China (Mainland)
    Brand Name: OEM ODM
    Model Number: OEM
    Base Material: FR-4
    Surface Finishing: HASL Lead Free
    Min. Hole Size: 0.20mm
    Custom made PCB Assembly OEM PCBA Electronics Manufacturing for Cell phone battery 4 Photos
    Shenzhen Jinlonggewang Electronics Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    88.2%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Electronic PCB Assembly Service, PCBA manufacturer PCBA
    US $0.6-2.8 / Piece
    1 Piece (Min. Order)
    Brand Name: OEM
    Model Number: Customized
    Base Material: FR-4/aluminum/ceramic/cem-3/FR-1
    Surface Finishing: HASL
    Min. Hole Size: 0.20mm
    Copper manufacturing Thickness: 1/3oz ~6oz
    Electronic PCB Assembly Service, PCBA manufacturer PCBA 4 Photos
    Suzhou Fengfan Electronic Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Add to Compare
    Contact Supplier Chat Now!
    Unique design credit card sized power bank ,power bank pcb assembly pcba manufacturer
    US $0.88-1.05 / Piece
    1000 Pieces (Min. Order)
    Brand Name: Dele-Power
    Model Number: PCB Assembly
    Base Material: FR4
    Min. Line Width: 0.1mm
    Board Thickness: 1mm
    Type: Electric Pcba
    Unique design credit card sized power bank ,power bank pcb assembly pcba manufacturer 6 Photos
    Shenzhen Dele Power Electronic Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    11 Transactions(6 months)
    260,000+
    Response Rate
    72.7%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    OEM Printed Circuit Board Assembly Printed Circuit Board PCB Manufacturer
    US $0.1-0.5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model manufacturing Number: HRC01
    Base Material: FR4
    Min. Line Width: 0.1mm
    Min. Line Spacing: 0.1mm
    Copper Thickness: 1/2OZ 1OZ 2OZ 3OZ 4OZ 5OZ 6OZ
    OEM Printed Circuit Board Assembly Printed Circuit Board PCB Manufacturer
    Shenzhen Hi-Rigid Circuit Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    93.8%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Shenzhen Custom PCB Manufacturer Electronic PCB SMT&DIP Assembly
    US $2.81-9.16 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: Sunsoar PCBA OEM
    Model Number: PCBA Assembly 2023
    Base Material: 94v0 FR-4
    Min. Hole Size: 0.1 mm
    Min. Line Width: 0.1 mm
    Shenzhen Custom PCB Manufacturer Electronic PCB SMT&DIP Assembly 5 Photos
    Shenzhen Sunsoar Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    Response Rate
    100.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    HASL ENIG OSP electronic PCBA board and assembled pcba populated pcb assembly manufacturer
    US $1-5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Surface Finishing: Immersion Gold
    Min. Hole Size: 0.20mm
    Min. Line Spacing: 3 Mil (0.075 Mm)
    Copper Thickness: 1/2OZ 1OZ 2OZ 3OZ
    Board Thickness: 1.6mm-3.2mm
    HASL ENIG OSP manufacturing electronic PCBA board and assembled pcba populated pcb assembly manufacturer 5 Photos
    Shenzhen Gaofuheng Electric Technology Co., Ltd.
    China (Mainland)
    Response Rate
    0.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    PCB PCBA Circuit Board Assembly Manufacture For Air Purifier Juicer Computer Home Appliance
    US $5-49 / Piece
    1 Piece (Min. Order)
    Model Number: ZT-air007
    Surface Finishing: Immersion Silver
    Min. Hole Size: 3mil (0.075mm)
    Min. Line Spacing: 0.1um(3mil)
    Product name: Industrial PCBA
    Application: Electronics Device
    PCB PCBA Circuit Board manufacturing Assembly Manufacture For Air Purifier Juicer Computer Home Appliance 3 Photos
    Hangzhou Panzhuo Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    14 Transactions(6 months)
    8,000+
    Response Rate
    86.4%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    FR4 pcb and pcba manufacturer in china oem electronic dictionary pcb and assembly
    US $0.1-5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: PCB Assembly
    Surface Finishing: HASL
    Min. Line Spacing: 0.1mm4mil)
    Copper Thickness: 1oz
    Board Thickness: 1.6mm
    FR4 pcb and pcba manufacturer in china oem electronic dictionary pcb and assembly 6 Photos
    Shenzhen Okey Circuit Co., Ltd.
    China (Mainland)
    Transaction Level:
    29 Transactions(6 months)
    160,000+
    Response Rate
    84.2%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    energy saving mdvr pcb board pcba manufacturer
    US $1.0 / Square Meters
    3 Square Meters (Min. Order)
    Brand Name: HUA XING
    Model Number: PCB Assembly
    Surface manufacturing Finishing: Immersion Silver
    Min. Line Width: 3mi
    Board Thickness: 0.2mm--3.2mm
    Application: energy saving light led
    energy saving mdvr pcb board pcba manufacturer 6 Photos
    Shenzhen Huaxing PCBA Limited
    China (Mainland) Trade Assurance
    Transaction Level:
    3 Transactions(6 months)
    10,000+
    Response Rate
    75.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    customized design china manufacturer excellent material electronic pcb board
    US $0.1-10 / Piece
    2000 Pieces (Min. Order)
    Brand Name: DYC
    Model Number: DYC-0910
    Base Material: FR-4
    Min. Line Width: 0.2mm
    Copper Thickness: 0.5-2.0 oz
    Board Thickness: 0.2-3.0mm
    customized design china manufacturer excellent material electronic pcb board 5 Photos
    Cixi Dayi Village Electronic Technology Co., Ltd.
    China (Mainland)
    Response Rate
    100.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Taiwan manufacturer ru rohs electronic assembly 94v0 printed circuit board
    US $1.99-13.99 / Piece
    1 Piece (Min. Order)
    Place of Origin: TW
    Brand Name: Create Together
    Surface Finishing: HASL (Lead Free), ISn, OSP, ENIG, Hard gold or gold finger, IAg
    Min. Hole Size: 0.0025
    Min. Line Spacing: 1.7mil , 0.043mm
    Board Thickness: 0.016
    Taiwan manufacturer ru rohs electronic assembly 94v0 printed circuit board 6 Photos
    CREATE TOGETHER TECHNOLOGY CO., LTD.
    Taiwan
    Transaction Level:
    Response Rate
    66.7%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    OEM Electronic PCB&PCBA Assembly Manufacturer
    US $8-9 / Piece
    300 Pieces (Min. Order)
    Model Number: SMART-KZB-04B
    Base Material: FR4
    Min. Hole Size: 0.25mm
    Min. Line Width: 0.075um(3mil)
    Copper Thickness: 1oz,0.5 - 7.0 OZ
    Board Thickness: 0.21mm-7.0mm,0.21mm - 7.0mm
    OEM Electronic PCB&PCBA Assembly Manufacturer 6 Photos
    Hangzhou Smart Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    7 Transactions(6 months)
    1,000+
    Response Rate
    76.9%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Top Quality Professional Manufacturer solar panel print circuit pcb control board
    US $0.1 / Piece
    1 Piece (Min. Order)
    Brand Name: LWS
    Model Number: LWS-20S120A-175-R01
    Base Material: FR-4
    Min. Line Width: 0.1mm/4mi
    Type: Electronic Board
    Application: Digital Equipment, Power Bank,Power tool,Electrice Vehicle
    Top Quality Professional Manufacturer solar panel print circuit pcb control board 6 Photos
    Shenzhen Li-Ion Battery Bodyguard Technology Co., Limited
    China (Mainland) Trade Assurance
    Transaction Level:
    6 Transactions(6 months)
    9,000+
    Response Rate
    76.7%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Electronic Circuit Board China Manufacturer Bluetooth Pcb
    US $0.2-0.25 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Base Material: FR-4/aluminum/ceramic/cem-3/FR-1
    Surface Finishing: HASL
    Min. Line Width: 3mi
    Copper Thickness: 1/2OZ 1OZ 2OZ 3OZ
    Board Thickness: 1.6mm
    Electronic Circuit Board China Manufacturer Bluetooth Pcb 5 Photos
    Shenzhen Sunsoar Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    1 Transaction(6 months)
    4,000+
    Response Rate
    93.3%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    China manufacturer durable supplier smt assembly electronic board multilayer ceramic pcb
    US $0.01-10 / Piece
    1 Piece (Min. Order)
    Model Number: PCBA085
    Base Material: FR4
    Surface Finishing: HASL lead free
    Min. Hole Size: 0.1mm (4mil)
    Copper Thickness: 1OZ
    Board Thickness: 1.6mm
    China manufacturing manufacturer durable supplier smt assembly electronic board multilayer ceramic pcb 6 Photos
    Shenzhen Shinelink Technology Ltd.
    China (Mainland)
    Transaction Level:
    2 Transactions(6 months)
    10,000+
    Response Rate
    50.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    PCBA OEM/ODM For Prototype , Mass Production Electronic Circuit Board PCB Assembly
    US $1-10 / Unit
    10 Units (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: Fullwill PCBA
    Model Number: PCB Assembly for Radio
    Base Material: FR-4,CEM-3,Taconic,Rogers,ALU,FR-1
    Surface Finishing: Immersion Gold/Au, HASL, OSP, Immersion silver, etc.
    Board Thickness: 0.3mm-6mm
    PCBA OEM/ODM For Prototype , Mass Production Electronic Circuit Board PCB Assembly
    Shenzhen manufacturing Fullwill Technology Co., Ltd.
    China (Mainland)
    Response Rate
    50.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    High Quality Controller Board PCBA PCB Assembly Manufacturer
    US $0.2-2 / Piece
    1 Piece (Min. Order)
    Model Number: Customized
    Base Material: FR4, CEM3, PTFE, Aluminum etc
    Surface Finishing: Lead free HALS
    Min. Hole Size: 0.25mm
    Board Thickness: 1.2mm
    Type: Electronic Board
    High Quality Controller Board PCBA PCB Assembly Manufacturer 5 Photos
    Shenzhen Jingbang Technology Co., Ltd.
    China (Mainland)
    Response Rate
    100.0%
    Add to Compare
    Contact Supplier Chat Now!
    Shenzhen PCBA production electronic pcb assembly manufacturer
    US $0.3-0.5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model manufacturing Number: Customized
    Base Material: FR-4
    Surface Finishing: HASL
    Min. Line Spacing: 0.1mm/4mil
    Board Thickness: 1.6mm
    Shenzhen PCBA production electronic pcb assembly manufacturer Video
    Shenzhen Flying Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Add to Compare
    Contact Supplier Leave Messages
    Professional PCBA manufacturer infrared induction PCB design and assembly for electronics
    US $1.95-2.2 / Pieces
    2000 Pieces (Min. Order)
    Brand Name: DC
    Model Number: DC-IND-1508
    Surface Finishing: OSP
    Min. Line Spacing: 0.15mm
    Board Thickness: 1mm
    Application: Timer PCB for Electronics
    Professional PCBA manufacturer infrared induction PCB design and assembly for electronics 3 Photos
    Ningbo Dechamp Electronics & Technology Co., Ltd.
    If the old fuses are bigger in size than the new fuses (we're talking about physical size here, not amperage), you will also need to buy what is called a fuse reducer. These will fit onto each end of your smaller fuses and make up the difference of the physical size.

    Using your photograph or other documentation as a guide, connect all the wires to the new electronic control board. Make sure that wires are properly routed so that they’re not pinched or damaged during reassembly.

    In order to provide customers with the correct OEM replacement part or unit, the customer must provide product brand name, model number and serial number. If you do not have this information when ordering, we will make every manufacturing effort to help you identify the proper replacement part or unit. but cannot guarantee compatibility due to manufacturer updates and other factors.

    When electrical contractors or end users have a problem with a malfunctioning air-conditioning unit and have exhausted all regular troubleshooting options, the culprit might be the internal electronic control card. Water damage, corrosion, continued wear and tear, a power surge, or even an invading critter like a lizard becoming ‘fried’ on the board can cause damage that renders the entire air-conditioner unusable!

    Duons’ technical team has a wealth of experience at providing cost-effective testing and component-level repairs to air-conditioning PCBs and control cards. Whether helping electricians or the end-user directly, quite often we can make the difference between a costly replacement and giving extended life to mechanically sound equipment.

    Labor and overhead are important to not forget. Spend a couple hours diagnosing it is not anything else, going to get the part that's easily $100 an hour ($200), plus the manufacturing part ($100-$150 the part is more expensive locally because its available immediately similar to auto part stores local costs more than online), and business costs (gas, vehicle maintenance and insurance, billing service, paperwork) another $100 to $200.

    This thermistor is designed for use in your room air conditioner. Also known as an evaporator thermistor, the function of this part is to monitor the evaporator temperature. If your air conditioner is making your room too cold, or is not maintaining a consistent temperature, you may need to replace the thermistor. This part has two different ends, one is made of metal and the other is made of red plastic. For this part, the resistance reading in a 75-degree room should around 4.5k ohms. Be sure to disconnect power to the air conditioner before you begin this repair. It may be helpful to remove the air conditioner from the wall unit before you begin this repair.

    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Air purifier circuit control board assembly, air cleaner pcba,air cleaner pcba electronic manufacturing services pcb assembly
    US $1-50 / Piece
    1 Piece (Min. Order)
    Model Number: XT-031420-X.PCB
    Base Material: FR-4(customized)
    Min. Hole Size: 0.15mm
    Min. Line Width: 0.15mm
    Min. Line Spacing: 0.15mm
    Copper Thickness: 1oz
    Air purifier circuit control board assembly, air cleaner pcba,air cleaner pcba electronic manufacturing services pcb assembly 3 Photos
    Zhuhai Sounds Electric Co., Ltd.
    China (Mainland)
    Response Rate
    72.7%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    20 Years Professional OEM PCB And PCB Board Assembly China Manufacturer
    US $0.3-3.3 / Piece
    5 Pieces (Min. Order)
    Place of manufacturing Origin: Zhejiang,China (Mainland)
    Brand Name: hzkjpcb
    Base Material: FR4
    Surface Finishing: hasl,lead hasl
    Min. Hole Size: 0.3mm
    Board Thickness: 1.6mm
    20 Years Professional OEM PCB And PCB Board Assembly China Manufacturer 6 Photos
    Hangzhou Kuaijie Electronics Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    0.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    OEM Electronic pcb/pcba solder mask dry film pcb assembly manufacturer
    US $1-100 / Piece
    1 Piece (Min. Order)
    Model Number: oem pcb assembly
    Surface Finishing: HASL
    Min. Hole Size: Machine Drilling 0.2mm; Laser Drilling 0.1mm
    Min. Line Width: 3mi
    Copper Thickness: 1oz
    Board Thickness: 1.6mm
    OEM Electronic pcb/pcba solder mask dry film pcb assembly manufacturer 5 Photos
    Shenzhen Hengkaituo Sci-Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    13 Transactions(6 months)
    4,000+
    Response Rate
    80.8%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    PCB Assembly, reliable design & manufacturing service
    1 Piece (Min. Order)
    Place of Origin: Shanghai,China (Mainland)
    Model manufacturing Number: MET-CB105H
    Base Material: FR4,CAM1,High frequency board,PT
    Min. Line Spacing: 0.1
    Copper Thickness: 1oz--3oz
    Board Thickness: 0.3-2.5mm
    PCB Assembly, reliable design & manufacturing service
    Shanghai Magicelectro Technology Co., Ltd.
    China (Mainland)
    Response Rate
    0.0%
    Add to Compare
    Contact Supplier Leave Messages
    Professional manufacture OSP pcb assembly laptop circuit board
    US $20-60 / Square Meter
    1 Square Meter (Min. Order)
    Place of Origin: Anhui,China (Mainland)
    Model Number: Pcb Board
    Base Material: FR-4/CEM-1/aluminum substrate
    Min. Hole Size: 0.3mm
    Min. Line Spacing: 0.12mm
    Copper Thickness: 18~72
    Professional manufacture OSP pcb assembly laptop circuit board 6 Photos
    Guangde Yingfeite Electronic Co., Ltd.
    China (Mainland)
    Response Rate
    83.3%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Ordinary manufacturing electronic scale pcb module assembly circuit board manufacturer in China
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    high quality air conditioner control pcb board
    US $0-60 / Square Meter
    0 Pieces (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Base Material: FR4
    Min. Line Width: 0.1mm
    Min. Line Spacing: 0.1mm
    Copper Thickness: 1oz
    Board Thickness: 1.6mm
    high quality air conditioner control pcb board 6 Photos
    Shenzhen Wells Electronic Technology Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    5 Transactions(6 months)
    4,000+
    Response Rate
    65.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Car Air Purifier PCB, customized PCB Circuit Board air conditioner electronic lcd controller control board
    US $1-49 / Piece
    1 Piece (Min. Order)
    Place of Origin: Zhejiang,China (Mainland)
    Brand Name: PZ
    Base Material: FR-4
    Copper Thickness: 1 Oz
    Board Thickness: 1.6mm
    Type: Electronic Board
    Car Air manufacturing Purifier PCB, customized PCB Circuit Board air conditioner electronic lcd controller control board 6 PhotosVideo
    Hangzhou Panzhuo Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    14 Transactions(6 months)
    8,000+
    Response Rate
    87.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Home Application universal split air conditioner electronic control board
    US $1-10 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: OEM ODM
    Base Material: FR-4/aluminum/ceramic/cem-3/FR-1
    Min. Line Width: 0.1mm(Flash Gold)/0.15mm(HASL)
    Board Thickness: 1.2mm
    Type: universal split air conditioner electronic control board
    Home Application universal split air conditioner electronic control board 6 Photos
    Shenzhen Zhilida Plastic Mold & Electronics Co., Ltd.
    China (Mainland)
    Response Rate
    94.4%
    Add to Compare Similar Products
    Contact Supplier I'm Away
    Universal Air Conditioner Control Board U03A+
    US $6.15-6.52 / Piece
    10 Pieces (Min. Order)
    Brand Name: QUNDA
    Base Material: FR-4, Teflon, Aluminum base
    Surface Finishing: HASL Lead
    Min. Line Width: 0.1mm(4mil)
    Min. Line Spacing: 0.1mm(4mil)
    Copper Thickness: 1oz-10oz
    Universal Air Conditioner Control Board U03A+ 3 Photos
    Jiangsu Jindong HVAC Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    14 Transactions(6 months)
    6,000+
    Response Rate
    93.6%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Professional split air conditioner universal control pcb board manufacturer shenzhen
    US $1-10 / Piece
    1 Piece (Min. Order)
    Brand Name: OEM /ODM
    Model Number: Customized
    Min. Line Width: 0.1 0mm
    Board Thickness: 1.6mm
    Type: Professional split air conditioner universal control pcb board
    Application: Consumer Electronics
    Professional split air conditioner universal control pcb board manufacturer shenzhen 4 Photos
    Dampsonic manufacturing Electronic (Shenzhen) Co., Ltd.
    China (Mainland) Trade Assurance
    Response Rate
    60.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    China Factory ODM and OEM PCBA Air Conditioner Electronic Control Board
    US $1.8-2.6 / Piece
    1 Piece (Min. Order)
    Brand Name: Eastwin
    Base Material: FR-4
    Min. Line Spacing: 0.1mm
    Copper Thickness: 1oz
    Board Thickness: 1.6mm
    Product name: China Factory ODM and OEM Air conditioner PCBA control board
    China Factory ODM and OEM PCBA Air Conditioner Electronic Control Board 6 Photos
    Shenzhen Eastwin Trading Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    87 Transactions(6 months)
    590,000+
    Response Rate
    74.6%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    QD-U05PG+ Air conditioner universal control pcb board for A/C cooling system
    US $6.77-7.69 / Piece
    40 Pieces (Min. Order)
    Type: Air Conditioner Parts,Control system
    Certification: CE
    Application: Commercial
    Model Number: QD-U05PG+
    Place of Origin: Jiangsu,China (Mainland)
    Brand Name: Qunda
    QD-U05PG+ Air conditioner universal control pcb board for A/C cooling system 4 Photos
    Guangzhou Icecool Refrigeration Equipment Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    10 Transactions(6 months)
    I notice from the parts diagram that this unit is equipped with a 5KV DC power supply (Sears Kenmore part 6609A10003Q). If that has failed in such a way that it kicks high voltage back to the main power board, then that could cause repeated failures of the main board. I notice too that there is not that much that can fail on the main power board, so it is likely either a malfunction of the high voltage supply or the other possibility would be that the main compressor contact on the main power board is underdesigned and the run capacitor for the compressor is weak (Sears Kenmore part 0CZZA20001N), causing frequent locked rotor starts of the compressor and rapid failure of the compressor contact. It is much less likely that the compressor is hard starting for some other reason and if that is the case then the unit would not be economically repairable. Check the value of the capacitor with a capacitance meter. If the capacitor is less than 90% of the labeled value, then it must be replaced.

    After first and second experiments we come up with a successful way to control the A/C unit. In this experiment, we got rid of using relay also we didn't need to risk our original remote control. So that, we put manufacturing our hand on a Universal A/C remote control. Then do some hack to that remote to control the A/C through Arduino interface. This will give us a chance to control different type of A/C. The one we hacked is capable to control 1000 A/C manufacturer type.

    This is a statement I've heard many times in my 22+ year HVAC career, and it's funny because it's true. Although the air conditioner doesn't have the ability to "know" anything, you're right, your A/C is more likely to break down on the hottest days of manufacturing the year. This holds true for nearly any electrical appliance.

    Heat is one of the worst things for electrical equipment like an A/C. Increased temperatures cause electrical components to run hotter than recommended, and this causes them to fail. When it comes to air conditioning, it is the capacitor and fuses that are most likely to "feel the heat." There is very little air circulation to cool these components, increasing their chance of failure. I'm not saying that they will blow, just that the odds are better on a hot day.

    Here, we will focus on the fuses and how simple it is to fix this problem. Below, you'll find detailed, step-by-step instructions on how to troubleshoot the problem by...

    checking the fuses
    checking the voltage
    removing and replacing the fuses.
    Let's get that A/C up and running again without breaking the bank.

    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Split Air Conditioner Universal Electronic PCB Control Board
    US $0.08-9.8 / Piece
    1 Piece (Min. Order)
    Brand Name: FS
    Base Material: FR-4,Hi-TG FR4,CEM-1,CEM-3, TACONIC, Metal/ceramic/aluminum base
    Surface Finishing: HAL, HASL Lead Free, Immersion gold, Gold plating, Gold finger
    Min. Hole Size: 0.1mm (4mil)
    Min. Line manufacturing Spacing: 1/2 oz. copper .003" +/- .0005" (0.0762mm)
    Copper Thickness: 1/3oz ~6oz
    Split Air Conditioner Universal Electronic PCB Control Board 5 Photos
    Shenzhen FS Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    2 Transactions(6 months)
    1,000+
    Response Rate
    85.7%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Genuine OEM galanz Air Conditioner Control Board GAL-P20584O-20(D)
    US $5-10 / Piece
    100 Pieces (Min. Order)
    Type: Air Conditioner Parts,control board system
    Application: Home
    Certification: RoHS
    Brand Name: feawell
    Model Number: GAL-P20584O-20(D)
    Place of Origin: Guangdong,China (Mainland)
    Genuine OEM galanz Air Conditioner Control Board GAL-P20584O-20(D)
    Guangzhou Lanno Electronic Technology Co., Limited
    China (Mainland) Trade Assurance
    Transaction Level:
    7 Transactions(6 months)
    1,000+
    Response Rate
    70.5%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    manufacturing split air conditioner pcb controller color tv circuits pcb board lcd controller board ul mobile phone pcb board
    US $0.1-0.99 / Piece
    1 Piece (Min. Order)
    Base Material: FR-1; fr-4; CEM-1;cem-3,aluminum
    Surface Finishing: OSP;immersion gold ;lead free H
    Min. Line Width: 0.075mm(3mil)
    Min. Line Spacing: 0.1mm4mil)
    Product name: color tv circuits pcb board lcd controller board ul mobile phone
    Application: LED, manufacturing mobile phone, bluetooth, computer ,air conditions
    manufacturing split air conditioner pcb controller color tv circuits pcb board lcd controller board ul mobile phone pcb board 6 PhotosVideo
    Shenzhen Rishengtai Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    10 Transactions(6 months)
    4,000+
    Response Rate
    93.8%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    professional manufacturer for air conditioner control pcb board u08A
    US $4-6.5 / Set
    1000 Sets (Min. Order)
    Place of Origin: CN
    Model Number: U08A
    Surface Finishing: OSP
    Min. Line Width: 3mi
    Min. Line Spacing: 0.1mm/4mil
    Copper Thickness: 1oz
    professional manufacturer for air conditioner control pcb board u08A 5 Photos
    Tianchang Yiyang Electronic Factory
    China (Mainland) Trade Assurance
    Transaction Level:
    4 Transactions(6 months)
    1,000+
    Response Rate
    80.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    Inverter Air Conditioner PCB Controller Board
    US $0.5-10 / Piece
    1 Piece (Min. Order)
    Surface Finishing: HASL,Lead Free HASL, OSP,ENIG
    Min. Hole Size: 0.02mm
    Min. Line Spacing: 0.1mm
    Copper Thickness: 0.5oz to 2oz
    Product name: Pcb Board Assembly
    Application: Consumer Electronics
    Inverter Air Conditioner PCB Controller Board 3 Photos
    BLD Electronic Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    63 Transactions(6 months)
    420,000+
    Response Rate
    98.8%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    custom air manufacturing conditioner control pcb board with high quality
    US $0.5-10 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Brand Name: KF
    Base Material: fr4
    Min. Hole Size: 0.2mm
    Min. Line Spacing: 0.1mm
    solder mask: green
    custom air conditioner control pcb board with high quality 6 Photos
    Shenzhen King Fung Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    2 Transactions(6 months)
    300+
    Response Rate
    87.9%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    air conditioner control pcb board and pcb design assembly manufacturing
    US $1-50 / Piece
    1 Piece (Min. Order)
    Model Number: FM052221
    Base Material: FR4
    Surface Finishing: HASL/HASL lead free
    Min. Line Spacing: 0.1um(3mil)
    Copper Thickness: 1oz
    Board Thickness: 0.21-7.0mm, 0.21mm - 7.0mm
    air conditioner control pcb board and pcb design assembly manufacturing 3 Photos
    Shenzhen Fumax Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    10 Transactions(6 months)
    PCBA board with SMT assembly DIP assembly and turnkey ser...
    China PCBA board with SMT assembly DIP assembly and turnkey service for various applications
    1
    US$ 0.1 / Piece
    1 Piece (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Central air conditioner controller PCBA assembly
    China Central air conditioner controller PCBA assembly

    conditioning supply furnace air conditioning bryant electric furnace heat pump defrost board bryant heating and air heating parts air conditioner components heating and air conditioning parts trane xe80 parts air conditioner hvac goodman heater parts air conditioner furnace heil air conditioning air conditioning furnace air conditioning components control board hvac air conditioning hvac air conditioning fan air conditioning heating heating and air unit hvac components heat and air unit bryant furnaces prices tempstar wiring diagram heat pump air conditioner bryant heater parts carrier bryant home air conditioner parts heil parts humidifiers for furnaces heat air conditioning air conditioning heat pump circuit cards heat pump defrost control a and a heating and air

    conditioning air conditioner heat pump hvac diy tappan furnace parts carrier heating and air conditioning comfort air furnace air and heating furnace and air conditioner prices air conditioning and heat furnace control boards manufacturing frigidaire furnace parts heating pump carrier ptac parts trane furnance heat air conditioner tempstar gas furnace heil air conditioner parts ignition board amana hvac parts heating air conditioner heating and air prices trane xl80 parts carrier defrost board goodman propane furnace goodman furance air conditioner and heating heating and air conditioning system furnace motors heil heating furnace part goodman oil furnace hvac heating and air conditioning air and heat furnaces parts buy goodman furnace furnaces air conditioners heating and air

    conditioning equipment trane xl90 parts furnace fans trane xe90 parts heat pump and air bryant heating and air conditioning trane xe1000 parts air conditioner part fan control board carrier furnaces parts heil hvac parts comfortmaker furnace prices temp star furnace trane electric furnaces heat and air conditioning repair trane furnace pricing air conditioning heater amana furnace repair carrier electric furnaces air conditioning controls hvac part heating furnace parts air conditioner wiring goodman furnaces parts trane oil furnaces goodman electric furnaces heating and air conditioning tools tempstar bryant circuit board goodman furnace heating and air trane furnace heating and air conditioning carrier circuit board heat and air furnace circuit board heating and air conditioning systems hvac circuit board carrier furnace air conditioner circuit board circuit board for furnace computer boards goodman circuit board control circuit board heat and air conditioning tempstar furnace honeywell circuit board tempstar heat pump air conditioning circuit board carrier circuit boards goodman gas furnace goodman furnace parts heater and air manufacturing conditioner carrier furnace parts air conditioner motors honeywell circuit boards heating and air conditioning unit furnace control board tempstar air conditioner heating and air conditioner heat pump furnace and air conditioning heil furnace parts tempstar heat pumps air conditioner supply carrier air

    conditioning defrost board heating and air conditioning repair amana furnace parts tempstar furnaces tempstar furnace parts air conditioning motors furnaces and air heat and air conditioner trane furnace price furnace and air heil tempstar furnace and air conditioner heil air conditioners furnaces and air conditioners goodman electric furnace armstrong furnace parts tempstar air conditioners goodman gas furnaces carrier electric furnace carrier heat pump defrost board tempstar air conditioning heil furnace prices bryant furnace parts hvac parts furnace parts air conditioning unit air conditioner parts payne furnace prices circuit board for air conditioner air handlers heat pump defrost furnace circuit boards air conditioner heating and air

    The control board keeps the furnace running until it is signaled by the thermostat that the temperature is now high enough, or until it detects something is wrong.
    (An example of a malfunction where the control board would get involved is a thermocouple that is not detecting enough heat. In this case, the control board would shut off the gas flow to prevent a leak into the home.)
    Furnace control boards are an essential part of your home’s HVAC system. And now, as a responsible homeowner, you know just how important. If suspect you have a problem with your furnace, give Sterling a call!
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Inverter air conditioner controller, PCBA assembly
    China Inverter air conditioner controller, PCBA assembly
    1
    US$ 10 - 50 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Central air conditioner controller,pcb design,pcb board d...
    China Central air conditioner controller,pcb design,pcb board dvr
    2
    US$ 5 - 15 / Piece
    1 Piece (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air conditioner inverter controller-PCBA assembly
    China Air conditioner inverter controller-PCBA assembly
    1
    US$ 10 - 50 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air Conditioner Remote Control, Customized Designs are Ac...
    China Air Conditioner Remote Control, Customized Designs are Accepted, 10m Working Distance
    1
    US$ 1 - 1.5 / Piece
    300 Pieces (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Universal manufacturing air conditioner remote control, large LCD with ...
    China Universal air conditioner remote control, large LCD with backlight
    1
    US$ 0.5 - 1 / Piece
    5000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Universal Air Conditioner Remote Control with Wall-Holder
    China Universal Air Conditioner Remote Control with Wall-Holder
    5
    US$ 3.16 - 3.53 / Unit
    1 Unit (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    High Quality 1000-in-1 Air Conditioner Universal Remote C...
    China High manufacturing Quality 1000-in-1 Air Conditioner Universal Remote Control K1028E
    8
    US$ 1.5 - 2.2 / Piece
    500 Pieces (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    1.5V 5V 12V 13mm 85db SMD buzzer for air conditioner remo...
    China 1.5V 5V 12V 13mm 85db SMD buzzer for air conditioner remote controls
    4
    US$ 0.1 - 0.5 / Piece
    500 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air-conditioner remote controller
    China Air-conditioner remote controller
    8
    US$ 2 - 3.2 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    1000-in-1 AC manufacturing Remote Controls, OEM/ODM, Controls Many Bran...
    China 1000-in-1 AC Remote Controls, OEM/ODM, Controls Many Brands of Air Conditioners
    3
    2000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    10-key LCD remote control with direct code setup for air ...
    China 10-key LCD remote control with direct code setup for air conditioners
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC universal remote control
    China AC universal remote control
    1
    10 Cartons (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air conditioner manufacturing inverter controller 1803033-PCB assembly
    China Air conditioner inverter controller 1803033-PCB assembly
    1
    US$ 10 - 50 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air Conditioner Remote Control with Memory Function and 1...
    China Air manufacturing Conditioner Remote Control with Memory Function and 1000-in-1
    2
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air Conditioner Remote Control with LCD New
    China Air Conditioner Remote Control with LCD
    1
    6000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Fully Compatible Assembly Remote Control, Ideal for Centr...
    China Fully Compatible Assembly Remote Control, Ideal for Central Air Conditioner
    1
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Room Touch Screen Thermostat for Central Air Conditioning
    China Room Touch Screen Thermostat for Central Air Conditioning
    2
    100 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Universal Air Conditioner Remote Control LCD Remote Contr... New
    China Universal manufacturing Air Conditioner Remote Control LCD Remote Control with More Than 100 Brands
    8
    US$ 1.9 - 2.2 / Piece
    500 Pieces (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air conditioner 15 keys IR remote control with LCD displa...
    China Air conditioner 15 keys IR remote control with LCD display
    5
    US$ 0.8 - 0.98 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Universal Air Conditioner Remote Control, Supports Thermo...
    China Universal Air Conditioner Remote Control, Supports Thermometer Function (Blue)
    7
    US$ 5.69 / Unit
    1 Unit (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    6.0*3.5mm SMD Piezo Buzzer 1.5V/70dB DIDI Sound for Air C...
    China 6.0*3.5mm SMD Piezo Buzzer 1.5V/70dB DIDI Sound for Air Conditioner Remote Controls
    7
    US$ 0.4 - 1 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add manufacturing this product to Inquiry Basket
    RCU can control mostly of air conditioners on the markets...
    China RCU can control mostly of air conditioners on the markets, size of 125*44*21mm
    5
    US$ 2 / Piece
    200 Pieces (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now manufacturing Add this product to Inquiry Basket
    Universal Air-Conditioner Remote Controller Support Contr...
    China Universal Air-Conditioner Remote Controller Support Control 2 Air Conditioners at The Same Time
    8
    US$ 3.91 - 5.23 / Piece
    1 Piece (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Universal A/C Air-Conditioner Remote Controller with LCD ...
    China Universal A/C Air-Conditioner Remote Controller with LCD Screen
    1
    US$ 2 - 2.2 / Piece
    1 Piece (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    KT-FTII Universal A/C manufacturing Air-Conditioner Remote Controller w...
    China KT-FTII Universal A/C Air-Conditioner Remote Controller with LCD Screen for Fujitsu
    2
    US$ 3 - 3.4 / Piece
    1 Piece (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air conditioner controller
    China Air conditioner controller
    6
    US$ 2 - 3 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    10-key LCD remote control for air conditioners
    China 10-key LCD remote control for air conditioners
    1
    200 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    9-key LCD universal remote control with learning function...
    China 9-key LCD universal remote control with learning function and backup memory for air conditioners
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    9-key LCD manufacturing universal remote control with learning function...
    China 9-key LCD universal remote control with learning function and backup memory for air conditioners
    1
    200 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    10-key remote control with LCD display for air conditione...
    China 10-key remote control with LCD display for air conditioners
    1
    200 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    12-key LCD display remote control with universal function...
    China 12-key LCD display remote control with universal functions available for air conditioners
    1
    200 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    8 keys LCD universal remote control with learning functio...
    China 8 keys LCD universal remote control with learning function and backup memory, for air conditioner
    1
    2000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    15-key universal remote manufacturing control with LCD display/for air ...
    China 15-key universal remote control with LCD display/for air conditioners
    5
    2000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    10 keys LCD universal remote control with learning functi...
    China 10 keys LCD universal remote control with learning function and backup memory for air conditioner
    1
    2000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    10-key LCD remote control with learning function and back...
    China 10-key LCD remote control with learning function and backup memory for air conditioners
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    10-key LCD manufacturing universal remote control with learning functio...
    China 10-key LCD universal remote control with learning function and backup memory for air conditioner
    1
    200 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Chunghop Universal Air Conditions Remote Control
    China Chunghop Universal Air Conditions Remote Control
    6
    US$ 2.5 / Piece
    1 Piece (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    9 keys LCD universal remote control with learning functio...
    China 9 keys LCD universal remote control with learning function and backup memory for air conditioners
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    8 keys LCD universal remote control with learning functio...
    China 8 keys LCD universal remote control with learning function and backup memory for air conditioner
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now manufacturing Add this product to Inquiry Basket
    10-key LCD remote control with learning function and back...
    China 10-key LCD remote control with learning function and backup memory for air conditioners
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    8 keys LCD universal remote control with learning functio...
    China 8 keys LCD universal remote control with learning function and backup memory for air conditioner
    1
    300 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    5000-in-1 universal remote control
    China 5000-in-1 universal remote control
    8
    US$ 1.5 - 2.2 / Piece
    500 Pieces (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC remote control
    China AC remote control
    1
    10 Cartons (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC remote manufacturing control
    China AC remote control
    1
    10 Cartons (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC remote control
    China AC remote control
    1
    10 Cartons (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC remote control
    China AC remote control
    1
    10 Cartons (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC remote control
    China AC remote control
    1
    10 Cartons (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Intelligent Remote Control
    China Intelligent Remote Control
    5
    US$ 2.5 - 3.5 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    LCD smart remote controller
    China LCD smart remote controller
    6
    US$ 2.8 - 3.8 / Piece
    1000 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Control Panel for Bus Air Conditioner, Automatic Fresh Ai...
    China Control Panel for Bus Air Conditioner, Automatic Fresh Air Control
    2
    1 Unit (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Control module assembly, 12V voltage
    China Control module assembly, 12V voltage
    1
    500 Pieces (Min. Order)
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    CHUNGHOP K-380EW WiFi Smart Universal LCD Air-Conditioner...
    China CHUNGHOP K-380EW WiFi Smart Universal LCD Air-Conditioner Remote Control with Holder
    7
    US$ 26.8 / Unit
    1 Unit (Min. Order)
    Freight Cost Available
    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    Air conditioner control
    China Air conditioner control
    n his last video Mike, our awesome HVAC tech friend from Dallas, showed us how to troubleshoot a fan control board. Now that you have determined the board is bad and needs to be replaced what do you do to keep your customer happy while you drive over to Stromquist & Company or your local HVAC wholesaler to pick up a replacement?
    Well if it is heating season get your customer a jacket because the trick Mike is about to teach you is only safe for cooling. As you can see

    To narrow this down any further would require some on-site trouble shooting manufacturing as Michael Karas stated. I am not usually a fan of the "parts-changer" approach to repair, but since the whole set of parts (capacitor, main power board, and high voltage supply) would be roughly $180 based on what I see on the internet, you may opt to replace all these parts together to save time and frustration. Also, the "searspartsdirect.com" website has information that shows how often the site sells each of these parts. They commonly sell the capacitor, main power board, and much less frequently the high voltage supply.

    Good luck with your repair whatever you decide.

    The first experiment we tried to work it out was by record the A/C remote control beam signal for each needed button by using the IRrecvDump code with IRremote library for Arduino (https://github.com/shirriff/Arduino-IRremote). Then, use these signals to send it to the A/C unit directly. The main problem we faced was on analyzing the ON/OFF signal code. The ON/OFF signal code curries more than one signal code. This includes switch signal + fan speed + thermostat degree. Some times this could include the conditioning mode, as well, such as Dray, Cool, Fan etc. Basically, this was unsuccessful method to work with all A/C remote controls.

    The "brain" is typically is microcontroller or programmable logic. They are typically called Programmable Logic Controllers in the full package, which includes DC-DC power supply, I/O protection, etc. The PLC interfaces with sensors and actuators. Some sensors and most actuators use higher voltages (12-120+V) than logic (3-5V), so there are amplifiers manufacturing to drive high-current loads. Typically you will see isolation using relays or optoisolators so that high voltage cannot reach the PLC and cause undesired operation. Then there are power supplies, often with redundancy. Finally, sometimes there is a radio for wireless communication, and this could be part of the PLC or offboard.

    The second experiment was by hacking the remote control by adding a sort of wires then attached to Arduino over a relay. Modern remote controls are quite sophisticated and not easy to hack. One mistake in soldering could cause fail of that remote. So, it was too risky to hack and modify the original A/C remote control. However, we did some soldering test on unused remote control until we succeed. Then we wire it up to a number of relay module to control it with Arduino. But relay is quite expensive so that we needed to do a cheap hack without spending much money. Also we want to use less wires to be attached to Arduino to get extra space to add more features.

    Supplier Details
    Inquire Now Add this product to Inquiry Basket
    AC Remote/Air Condition Controller, Works with Amazon
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    air conditioner inverter control board customized EMS air conditioiner board OEM / ODM air conditioner pcb board
    US $1-10 / Piece
    1 Piece (Min. Order)
    Model Number: Customized
    Base Material: FR-4/aluminum/ceramic/cem-3/FR-1
    Surface manufacturing Finishing: HASL Lead Free,HASL,ENIG,immersion silver,immersion tin,OSP,etc
    Min. Hole Size: 0.075mm(3mil)
    Min. Line Spacing: 0.1mm(4mil)
    Copper Thickness: 0.25 Oz -12 Oz
    air conditioner inverter control board customized EMS air conditioiner board OEM / ODM air conditioner pcb board 3 Photos
    Shenzhen Huaxing PCBA Limited
    China (Mainland) Trade Assurance
    Transaction Level:
    3 Transactions(6 months)
    10,000+
    Response Rate
    78.1%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    oem led pcb board pcb assembly pcba service, air conditioner control board
    US $0.1-10 / Piece
    1 Piece (Min. Order)
    Brand Name: OEM
    Surface Finishing: HAL, HASL Lead Free, Immersion gold, Gold plating, Gold finger, immers
    Min. Line Width: 0.2mm
    Min. Line Spacing: 0.2mm
    Copper Thickness: 0.5-3OZ
    Board Thickness: 1.6mm
    oem led pcb manufacturing board pcb assembly pcba service, air conditioner control board 6 Photos
    Shenzhen FS Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    14 Transactions(6 months)
    20,000+
    Response Rate
    71.7%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Air Conditioner Controller Board,PCBA Manufacturer,OEM Electrical Project
    US $0.5-5 / Piece
    1 Piece (Min. Order)
    Place of Origin: Guangdong,China (Mainland)
    Model Number: Air Condition
    Base Material: CM-1 CM-3 FR-1 FR-4
    Surface Finishing: HASL,Lead Free HASL, OSP
    Min. Hole Size: 0.2MM
    Min. Line Spacing: 0.1MM
    Air Conditioner Controller Board,PCBA Manufacturer,OEM Electrical Project 2 Photos
    Shenzhen Noeya Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    2 Transactions(6 months)
    6,000+
    Response Rate
    84.1%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    inverter air conditioner controller pcb circuit board
    US $0.044-0.049 / Piece
    1 Piece (Min. Order)
    Brand Name: sunsoar PCB
    Model Number: sunsoar pcb 334
    Base Material: FR-4
    Surface Finishing: HASL
    Min. Line Width: 0.1mm/4mi
    Copper Thickness: 1/2OZ 1OZ 2OZ 3OZ
    inverter manufacturing air conditioner controller pcb circuit board 6 Photos
    Shenzhen Sunsoar Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    1 Transaction(6 months)
    4,000+
    Response Rate
    92.9%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    air conditioner control board,air conditioner inverter pcb board,air conditioner pcb board
    US $1-9.99 / Piece
    10 Pieces (Min. Order)
    Brand Name: DLO
    Model Number: dlo-IPC1114B019
    Surface Finishing: HALS/HALS lead free
    Min. Hole Size: 0.25mm
    Min. Line Width: 0.075mm(3mil)
    Copper Thickness: 0.5-4.0oz
    air conditioner control board,air conditioner inverter pcb board,air conditioner pcb board 3 Photos
    Shenzhen Daliou Electronic Co., Ltd.
    China (Mainland)
    Transaction Level:
    Response Rate
    53.8%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    pcba for air conditioner control white pcb board in China
    US $0.6-7.23 / Piece
    1 Piece (Min. Order)
    Brand Name: Chenfei
    Model Number: CF0010
    Surface Finishing: HASL,ENIG,Imsn OSP,Plating AG,Plat
    Min. Hole Size: 0.15mm
    Min. Line Width: 0.075mm/0.1mm(3mil/4mil)
    Board Thickness: 1.6mm
    pcba for air manufacturing conditioner control white pcb board in China 6 Photos
    Hebei Chenfei Electronic Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    4 Transactions(6 months)
    3,000+
    Response Rate
    64.0%
    Add to Compare Similar Products
    Contact Supplier Leave Messages
    High quality OEM electronic air conditioner control PCB assembly/pcb board manufacturer
    US $1-25 / Piece
    1 Piece (Min. Order)
    Brand Name: HUA XING
    Base Material: FR-4
    Surface Finishing: HASL Lead Free
    Min. Hole Size: 0.10mm
    Min. Line Width: 3mi
    Min. Line Spacing: 3 Mil (0.075 Mm)
    High quality manufacturing OEM electronic air conditioner control PCB assembly/pcb board manufacturer
    Shenzhen Huaxing PCBA Limited
    China (Mainland) Trade Assurance
    Transaction Level:
    3 Transactions(6 months)
    10,000+
    Response Rate
    87.5%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    Smart bes Pcba assembly oem supplier| China PCB board& PCBA air conditioner control board,Good quality~
    US $0.01-0.1 / Piece
    1 Piece (Min. Order)
    Brand Name: Smart bes
    Base Material: FR4, TG, CEM-1, CEM-3, Aluminium
    Surface Finishing: spray tin,HASL, lead free, immersion gold,Gold-plate, OSP, ENIG etc
    Min. Line Width: 0.2mm
    Min. Line Spacing: 0.2mm
    Board Thickness: 0.2-3.0mm
    Smart bes manufacturing Pcba assembly oem supplier| China PCB board& PCBA air conditioner control board,Good quality~ 2 Photos
    Shenzhen S-Mart Electronics Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    23 Transactions(6 months)
    20,000+
    Response Rate
    91.2%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    100-240V air conditioner electronic control board
    US $1-50 / Piece
    10 Pieces (Min. Order)
    Type: Air Conditioner Parts,Thermostat
    Application: Home
    Certification: CE
    Brand Name: Hysen
    Model Number: HY01
    Place of Origin: Fujian,China (Mainland)
    100-240V air conditioner electronic control board
    Xiamen Hysen Control Technology Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    37 Transactions(6 months)
    210,000+
    Response Rate
    78.9%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    4L PCB Lead-free HASL 4Oz Cu air conditioner universal control board
    US $0.07-0.53 / Piece
    1 Piece (Min. Order)
    Brand Name: semshine,air conditioner universal control board
    Model Number: Semshine-3776
    Base Material: FR-4
    Min. Line Width: 0.075mm
    Min. Line Spacing: 0.075mm
    Board Thickness: 1.6mm
    4L PCB Lead-free HASL 4Oz Cu air conditioner universal control board
    Shenzhen Semshine Tech Co., Ltd.
    China (Mainland) Trade Assurance
    Transaction Level:
    3 Transactions(6 months)
    2,000+
    Response Rate
    75.0%
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    split inverter air conditioner electronic control board
    US $50-60 / Piece
    1 Piece (Min. Order)
    Material: PCB
    Type: Air Conditioner Parts,air conditioner control board
    Application: Industrial
    Certification: CE
    Brand Name: Media
    Place of Origin: Guangdong,China (Mainland)
    split manufacturing inverter air conditioner electronic control board
    Shenzhen Feawell Technology Co., Ltd.
    China (Mainland)
    Transaction Level:
    Add to Compare Similar Products
    Contact Supplier Chat Now!
    high quality split air conditioner Customized oem electronic control board

    Make sure all the pins on Arduino set to "LOW" when it is not needed.
    * Arduino has a continuance loop function which will not stop or terminate until you force it to.
    * A Universal Air Conditioner remote control has a hundreds number of codes to deal with different units. Make sure you set it to your own unit before use it with Arduino.
    * You can put a label on the back of your A/C remote control to identify each pin with Arduino pins.
    * Using the baseboard makes the remote manufacturing control easy to carry when its no need to place it on its base.
    * Beside the prices of Arduino, wires and PCB board, the A/C Universal Remote Control cost is about 12$. The total cost, including all stuff, is around 65$.

    The product by the evaporator, capillary, control electric appliance and the fan makes parts. Its priority as follows
    (1) the beautiful appearance, style, occupies a small area, low noise, use agile.
    (2) the into indoor unit and outdoor units, indoor installation position flexible, made of many indoor unit and an outdoor units supporting the use. Outdoor units of the overall size is not restricted.
    (3) noise is low, can be lower than 40,50dB, casing air conditioner noise in 60dB around.
    (4) split air conditioner doesn't affect indoor daylighting, won't produce the window with air conditioner vibration phenomenon.
    (5) easy installation and maintenance.

    Future work:
    This is not a complete project. It has some issues. E.g. when the Arduino set A/C unit to a specific configuration then someone takes off the remote from its base and reset manufacturing it to a different configuration. In this case, Arduino has no idea what new configuration it has been set.
    As a solution, we can add Arduino Mini to the remote control (http://arduino.cc/en/Main/ArduinoBoardProMini). This will record any new configuration that has been set in time the remote control is not on its base.
    Also, there can be added a wireless Xbee module, so that, we can get rid of the baseboard. So with any manufacturing key pressed, it will send the new configuration to the main Arduino interface.

    Pull the control panel up and hold it above the air conditioner while you unplug the wire harness connection for the user interface control board.

    When an air conditioner will not blow air you should start by checking the air filter, then try testing the fan motor, and the control board. Use this troubleshooting guide to learn how to test each part.

    Set the control panel aside.


For furhter information, please feel free to contact us, www.pcbsino.com