QUANTOR MINICHILLY, Instruction Manual

Page: 9 / 12

7. Troubleshooting
Error Possible cause Error correction

The unit
does not
start

No mains connection

No water in the tank

Thermostat is disconnected

Thermostat does not close circuit

Starting device at the compressor is
defect

Interference of the compressor
(interwinding fault)

Establish main connection
(plug the unit)

Fill in water

Switch on the Thermostat

Change the Thermostat

Exchange the starting
device (relay and
condenser)

Change the compressor

Unit is
running,
but does
not cool

The condenser is blocked with dirt

Failure of the condenser fan

Leakage in the refrigeration system

Compressor interference

Clean the condense

Exchange the fan

Repair the leakage,
evacuate gas, and fill with
the refrigerant gas
(R134a)

Exchange the compressor

Unit does
not switch
off

Thermostat defect

Leakage in the refrigeration system

Cooling demand is to large

Exchange Thermostat

Repair the leakage, and fill with
the refrigerent (R134a)

Control the cooling
demand and if necessary
reduce the cooling load
All these works have to be carried out by skilled and qualified personnel!
Should it not be possible to take care of the failure, please contact the responsible
service.
8. Noise emission
70 dB (A) data according to EN 292 part 2 A1
At level, which are lower as or equal 70 dB (A), the inscription "70 dB (A)" is adequate.