Wigam EasyRec-2R - Troubleshooting

EASYREC 1R-2R ENGLISH
18
10. Troubleshooting
Problem
Cause
Action
Compressor
does not start
Power supply cord not
connected
Connect the power supply cord
Voltage is not correct
Check the power supply
The circuit breaker has cut off
Press the START button
The unit is in high pressure shut
off
Reduce pressure and then press the START
button
Failure in motor, or other
electrical components
Factory service required
The unit is in low pressure shut
off
Input refrigerant and then press the START
button
The tank is full
Change the tank and then press the START
button
Compressor
starts but cuts
off within a few
minutes
Output valve is not open and
high pressure activates
Open the output valve
Recovery tank valve is not open
Open recovery tank valve
Recovery
process too
slow
High pressure of the recovery
tank
Reduce temperature of the tank
Compressor seals are worn
Factory service required
Unit does not
pull out a
vacuum
Connecting hoses are loose
Tighten the connecting hoses
Leakage in the unit
Factory service required