Tip & How-To about Heating & Cooling

A/c shuts off within 5 seconds whenever operate by remote.

Service your unit periodically for reduced breakdown. Due to defective indoor room sensor and coil sensor, it shuts off within 5 seconds whenever you switch on. Replace it. If indoor fan motor mechanism locked also same problem araised. Rotate manually blower wheel. If hard, it needs bearing replacement or fan capacitor or motor itself.

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what is the meaning of fault code. error 02. abnormal on my hitachi remote control for cooling unit rpc 5aq5-p


Indoor/outdoor safety device activated. If your unit stops within 5 seconds, indoor coil sensor defective or short of gas/leak. If your indoor works and but out door unit works for just 5minutes and stops means outdoor coil sensor defective or short of gas or leak. find by amps. If less amps than mentioned, is gas leak/short of gas.

Jan 27, 2011 | Heating & Cooling

1 Answer

my air conditioner have a problem, each time i turn on n it automaticaly turn off around 1 or 2 second i have tried every mode n have the same problem please help me, thx


Your indoor fan mechanism locked. Check for bearing defective by rotating manually. If it is hard to rotate, change bearing or replace motor.

Some times due to indoor coil sensor defective also shuts off within 2 second.Plz check for error code.

Dec 28, 2010 | Samsung Heating & Cooling

2 Answers

indoor unit comes on for 5 seconds and then shuts down


"Off" the circuit breaker and then "on" again then start the unit .

Oct 08, 2007 | Mitsubishi Mr. Slim MXZ30TN Air...

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