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My indoor unit is working but my compressior is not working. Help

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On most units the outside is fed from a seperat breacker or fuse look ther first dan

Posted on Aug 01, 2008

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Mitsubishi ac indoor green light continues blinking indoor fan not working and outdoor also not working

Most likely, there has been an operational fault that has triggered a "lock out". This happens when either a mechanical or electrical component has failed, misreading, or if the system has lost refrigerant. You can try to reset the system (both indoor and outdoor units). That might restart it, but a repairman should be called to pinpoint the issue that caused the fault. There is a diagnostic procedure that can help with the diagnosis, but it involves opening the outdoor unit to read the LED's on the control board.

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Need a wiring diagram for split system heat pump model number ch5536vkc2

need more information to help you.
1) is it single or 3 phase?
2) what power does it have? (example 30000 btus )
3) is it for the indoor unit or for the outdoor unit,? or both?
4) does it has an electronic circuit board in the indoor unit?
5) do you need only the field wiring diagram from indoor to outdoor unit?

Post me back with some details and I may help you out

Best regards,


Dec 08, 2014 | Air Conditioners

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Why my Midea a/c 60,000 BTU showing PC error at the indoor unit?

Make sure your indoor blower is blowing, If not you have either a control problem or a bad blower motor.

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36VDC Split Air Conditioner indoor unit in a 240VAC country

Will not work. If you plug in a 120 volt appliance into a mains that is ordinarily 240 volts, you will destroy/burn up the unit. If you use a step down transformer - 240 to 120 you can then use the appliances - just make sure that it is a large transformer that can handle the large current (s) involved.

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Hitachi indoor unit showing red light blinking in nine times

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Jul 05, 2012 | Air Conditioners

1 Answer

The supply is 220v going to pcb. indoor .the outdoor unit was not working due the power supply..was 110v,, prom the pcb indoor..

I assume you are in Australia? There should be a 240v feed to the indoor unit. Once the indoor unit has been switch on , there shouldbe a 240 v supply to the outdoor unit. The communications wire will fluctuate what voltage is supplied to the outdoor. Unless you are a licenced electrician, I would not suggest you attempt to check these figures as the risk of electrocution is very high. No power to the outdoor unit can be as simple as a failed air / pipe sensor on the indoor unit , or the indoor board itself is faulty. Call up an LG Agent in your area for service and to protect your welfare..

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Aircon runs for a few minutes then shuts down and timer light flashes

when we start the AC indoor working and out door unit compressor working but fan motor not working and indoor timer light blinking

Dec 16, 2010 | Mitsubishi MSZ-A24NA Split System Air...

1 Answer

Control unit not working - blinking

i dont really understand, but if it a residential split and you have water in the emergancy pan underneath the indoor unit there is a float switch in that pan that is open not letting the unit come on it is there to prevent water from leaking throgh the ceiling.
drain that pan and unit should come on however something is wrong. when is the last time yuo changed the filter 9 times out of ten that is the problem if filter is changed and indoor motor not running that will cause unit tice up causing leak, third the which is unl,ikely you have a leak. if i can help you anymore please let me know

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1 Answer

I have a Westpoint SPG131HP. The remote control cannot switch the indoor unit on and no beep is made (remote controller is fine b'cause it works on other units). The a/cond works if switched on from indoor...

The receiver was tested on another indoor unit and it didn't work. Problem was therefore located. Replaced the 'eye' on the receiver in the indoor unit.

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