Troubleshooting Guide - German pool WAC-407 User Manual

Troubleshooting Guide

Never use hot water above 50 ,benzine,gasoline,acid,thinner or brush to wipe off
dirt because they will damage the plastic surface and the coating.
LONG OFF PERIOD MAINTENANCE
Operate the fan alone ("LOW FAN"or"HIGH FAN") for half a day to dry out the
inside of the unit.
Turn off power and remove plug from wall socket.
After a long off period and going to use the air conditioner again ,clean the
CONDENSER(at the rear)and EVAPORATOR (at the front)fins by using a soft
brush or vacuum cleaner.
CAUTUON
Be careful not to damage the fins during the cleaning.
BEFORE ASKING FOR SERVICE
Check the following points before requesting for repairs or service.lf the malfunction
persists,please contact our customer service.
Faults
Does not operate
Does not cool effectively
C
Cause
ls the power off?
ls the fuse blown?
ls the voltage extremely high or low?
ls the operation dial set to"off"?
ls the air filter remain full of dust or dirt?
See air filter instructions on page 9.
Does the sunlight shine directly on the unit?
ls the air flow on the rear side obstructed?
Leave a space of 500mm behind the rear side of
the air conditioner.
The doors or windows may be opened widely or if
there are other sources of heat in the room?
The temperature dial is not set properly.
Turn the dial further clockwise.
ls the ventilation damper open?
P.10