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Question about Haier HWR06XC5 Wall/Window Air Conditioner

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Turns on and off by itself

My air conditioner turns on and off by itself all the time.. it doesnt seen to be related to the temperature at all because it does it at any temperature. the timers also are not on.. any solutions?

Posted by talan2222 on

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Check that the condesor fan operates,seems that the unit is swithing off because it has a high head presure also check the hp and lp controlls.

Posted on Nov 05, 2007

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2008 Chrysler 300 touring air conditioner will turn on by itself

There are a few possible causes for this issue with the air conditioner turning on by itself in your 2008 Chrysler 300 Touring:
  1. Automatic Climate Control System Malfunction: Your vehicle may have automatic climate control system that is designed to turn on the air conditioner when the interior temperature gets too warm. If there is an issue with this system, such as a malfunctioning temperature sensor or control module, it could cause the air conditioner to turn on by itself.
  2. Electrical Short: An electrical short in the wiring or control circuitry of the air conditioner system could cause it to turn on by itself. This could be caused by damaged wiring, a faulty relay, or other electrical component.
  3. Malfunctioning A/C Control Switch: The air conditioning control switch itself could be malfunctioning, causing it to send a signal to the A/C system to turn on when it is not supposed to.
  4. Ghost Signal Interference: It's possible that a remote signal or other interference is being received by the A/C control module, causing it to turn on the A/C system.
To diagnose and repair the issue, it's recommended to take your vehicle to a qualified mechanic or dealership for a full inspection and diagnosis of the A/C system.

What does e2 error code indicate?

An E2 error indicates a problem related to the inlet cold water temperature sensor. The sensor may be sensing temperatures outside normal parameters or the sensor itself may be defective
For more click here

Air condition changes temperature by itself, switches from heat to cool to fan only by itself and remote doesnt work

What is the make / model of your air conditioner. With out that information i cant help you with your ac repair problem.

We would love to help you check out AC Repair Service

Our air conditioner came on by itself this morning. we have been unable to turn it off all day and we are still unable to turn it off. we did however have a wee bit of luck this evening, when we pushed the...

Please check the auto programmed ON/OFF on your remote commander. May be the auto programming is running that run your air conditioner all time without stop. Check also your temperature setting. To hard reset your remote , remove the battery and wait for 1 hour and replace the battery. If your remote has reset button just go has it reset.
Regards, Jay

The air conditioner is on but is not cooling the fan turns on and all but it dosnt cool

possible causes thermostat stuck open/ compressor not working problems related to compressor may be capicitor or the compressor itself.

Air conditioner won't shut off when temperature reached

suspect a stuck contactor on condenser unit or cooling relay stuck

WRAC has E4 on display

E4 means return air sensor error, if the error cannot reset may be the return air sensor is out of range or defective. But if the sensor is ok you need to replace the control board itself. The reading of return air sensor is 8k to 10k ohms @ 25deg. C temperature.
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