8
Problem
Probable Cause
Probable Solution
The unit is not cold or
hot.
Power supply is disconnected.
Check the power supply and make
sure the plug is well connected.
“WARM/COOL” switch in “OFF” position. Set the “WARM/COOL” switch to
WARM or COOL mode.
The back vent is blocked.
Keep an empty space of about 10cm
Poor air circulation inside the unit.
Leave space among foodstuffs to help
air circulation.
The unit is placed directly under
sunlight or near a hot appliance.
Move the unit to a cool and dry place.
CHAL-TEC Vertriebs- + Handels GmbH; Wallstraße 16; 10179 Berlin, Germany