Operating Condition - Whirlpool AC1888 Owner's Instructions Manual

Operating Condition

Please operate air conditioner in the correct conditions as following.
COOL mode operation
Outdoor temperature should be in range of 21
to 52 , otherwise it is possible for air conditioner
to breakdown.
Room humidity should be lower than 90% .
Otherwise, it is possible for air conditioner to dew
at air conditioner surface and even drop water after
running for so much time. But this maybe normal.
Power requirement
The ground must be connected.
Special socket must be used. Furthermore, the socket and wiring
must conform to the wiring regulations. And the earthing method
must be reliable.
In fixed circuit, there must be electricity leakage protection switch
of enough power capacity and air switch with enough space.
Earth wire
To ensure the reliable earthing, please do not connect earth wire to the following places:
DRY mode operation
Outdoor temperature should be in range of 21
otherwise it is possible for air conditioner to breakdown.
Water pipe
2
to 52 ,