I am getting E4 PROBLEM IN IN WHIRLPOOL SPLIT AC IT ALMOST 1 AND HALF YEAR OLD . BUT COOLIN IS OK WHAT IS POSSIBLE CAUSE.

SOURCE: E4 Error in Hunday Split Ac

where are you located , like if your residing in noida UP then u would face the issue due to polluted air , and the dirty and harzadeous gasses comming out from back water river, next time when technicians come , kindly ask them for proper flushing and testing it by nitrogen pressure. there can be a minute leakgae.

SOURCE: SPLIT AC

PROBLEM WITH THE INSIDE FAN MOTOR

SOURCE: Whirlpool Mastermind chrome 1 ton split ac, newly

how to use blower

Rian Peters

• 121 Answers
• Posted on Jan 12, 2009

SOURCE: e4 in an innovair a/c

Hi! jorget67
Sound like the compressor overload is tripped. Make sure the condenser is clean then reset the breaker on this circuit.
Sincerely, InMrFixIt

SOURCE: OUR WAVES SPLIT AC DISPLYS

1? Check whether the winding resistance and operation current of the compressor are normal. 2?Check whether the high and low pressure is normal when the unit is running. 3?Check (whether the coil pipe sensor is normal) whether the contact of the inserter on the circuit board is well, the coil pipe temperature sensor is fixed, the evaporation of the indoor unit is well, the key is to check the evaporator temperature detected by the coil pipe temperature sensor has reached the cooling or heating temperature. 4?Check whether the surface of the condenser is too dirty, it should be cleaned when it is too dirty. 5?Check whether the capacitance of the outdoor motor and the fan is damaged, it should be replaced when