Saturday 20 September 2014

Turning On the Air Conditioner(AC) while Engine Off?

Some people ask : Wheter problem or not if turning on the AC with engine off?

Certainly problematic, because there is no battery charging, the electric current in the battery will run out. Thus, the engine can not be a starter again. In the On position, all electrical devices do get a power supply from the battery. However, the AC compressor will not work because it gets power from the engine rev.

Not just run out of battery power sources, in the long run can make follow-damaged air conditioning blower motor. The electric motor must generate heat. cold air conditioning helped make the life of the blower motor is more durable
 


 But, there are other things that also must be wary of is the blower resistor that is also broken (Fig.2). Device that serves to regulate the speed of the blower is also need cold air to make it more durable.

if need to turn on the AC but can not start the engine. Should last no more than 30 minutes. Do not let the battery run out of power, because there are damaged cells.

if battery to completely run out of power. It must be in-charge or looking jumper cables to start the engine. If the battery is still in good condition, it is usually quite the jumper and turn the machine to be fully recharged.

but does not apply to the age of the battery is quite long. When power is left to die out, it could be faulty battery cells. Inevitably, must replace the new battery.

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