Whynter FM-62DZ Instruction Manual download pdf (Page 9)

9

Problem

Cause

Solution

The compressor runs for 1 to 5

minutes and stops.

The voltage is not in the

correct range.

Switch off the power and restart

when the power is normal.

The compressor runs but the

inner liner does not get very

cold.

The ambient temperature

is too high.

The operating temperature of this

unit is <90F. If temperature is

higher than 90F, the unit need

longer to cool to the set

temperature.

The system is blocked.

Contact service department via

email at [email protected]

The inner liner is very cold and

the compressor runs

continuously.

The ice layer on the

evaporator is too thick.

Defrost the freezer

The door is being opened

and closed too frequently.

The door should be opened as little

as possible.

The freezer is overloaded.

Remove some products from the

freezer.

The condenser is not well-

ventilated.

Place the freezer in a well-

ventilated place.

The temperature sensor-

tube is out of the

evaporator or the controller

is faulty.

Contact service department via

email at [email protected]

The compressor does not run.

The controller is faulty (the

power indicator is not on).

Contact service department via

email at [email protected]

The thermostat is set too

high and the ambient

temperature is too low.

Set the freezer to a lower

temperature.

The freezer is noisy.

The freezer is not level.

Place the freezer on a flat and hard

surface.

The voltage is not in the

correct range.

Switch off the power and restart

when the power is normal.

Can the unit plugged into both

AC and DC power supply?

Yes. If both AC and DC are plugged

in at the same time, then the unit

will primarily operate on AC. If the

AC power source fails, DC will

become primary source of power

supply.

TROUBLESHOOTING

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