11
Maintenance
but should never directly come in contact with water. After cleaning the unit, make sure all parts are
dried completely.
INSTRUCTIONS FOR DISPOSAL
When replacing your old unit with a new one, comply with the following information:
• Old units are not to be disposed of as regular waste. Valuable raw materials can be obtained by recycling
old units.
Render your old unit unusable:
• Cut off and remove the main power plug from the unit, then discard separately.
CAUTION: Substances and gases in the thermal insulation must be disposed of professionally. Ensure
that refrigeration tubing is not damaged prior to disposal. Please discard the unit according to the
regulations of local law.
Troubleshooting
Problems
Possible Reasons
Solutions
Remarks
No power input / power
direction, lamp does not
light.
Broken fuse.
Replace.
As for authorized service
department to check and
repair.
Poor connection of plug
and socket.
Repair or replace the
socket.
Failure in input control
circuit.
Repair or replace the
socket.
Compressor does not
work.
Thermostat does not
work.
Replace.
Thermostat is not on the
working position.
Turning to the working
position.
Poor contact of
thermostat.
Insert the plug tightly.
Loose plug pins in the
starter.
Insert the plug tightly.
Broken compressor.
Replace.
Broken starter or
capacitor.
Repair or replace.
