In Case Of - Carrier Holiday green 51AKB 006G Owner's Manual

In case of...

If the unit appears not to be operating
correctly, before calling a service
technician please check that...
... the filters are not dirty.
GB - 8
... the operating instructions in the
literature have been followed.
... the water collection tank is correctly
inserted in its position.
... the main switch is switched on, that
the power supply is not interrupted and
that the unit is correctly plugged in.
If the unit is moved, empty the
remaining condensate water through
the drain tube at the back of the unit.