Whirlpool AD0402XM0 - Manual (Page 9)

Dehumidifier DE-ICER control
The 48 Pint Model dehumidifier has a DE-ICER control built into it. This feature allows
you to operate the unit in room temperatures below 65°F (18.3°C). Without this de-icer
control, the unit's evaporator coil would form frost that could prevent proper operation.
The DE-ICER control senses frost build-up on the evaporator coils. When frost build-up is
sensed it automatically shuts off the compressor, but allows the fan to continue running.
The fan draws air across the coil which melts the frost. When the coil is defrosted, the
DE-ICER control automatically restarts the compressor and resumes dehumidifying.
This unit will not operate properly in room temperatures below 50°F (10°C).
If
you need service or assistance, we suggest
you follow these four steps:
1 .
Before calling for assistance...
Performance problems often result from little things
you can find and fix yourself without tools of any
kind.
If unit won’t operate:
• Is the dehumidifier correctly plugged into a live
circuit with the proper voltage?
• Is the humidistat set to a position other than UNIT
OFF? Try a dryer setting.
• Have you checked the main fuse or circuit
breaker box?
• If a 48 pint model, is the temperature below 50°F
(10°C)? The fan should run, but the unit will not
dehumidify.
If unit blows fuses or trips circuit breakers:
• Are correct time-delay fuses being used in the
main fuse box?
• Is an extension cord being used? Do not use an
extension cord.
• Are the coils iced or clogged with lint?
If unit ices up:
• Is humidity too low?
• Is room temperature below 65°F (18.3°C)? Coil
will become iced over at low temperatures, ex­
cept the 48 pint model which will operate down
to 50°F (10°C).
If water collects on the floor:
• Is unit reasonably level?
• Is hose or drain clogged or kinked?
• Is the water pan overflowing? Pan must be prop­
erly positioned.
Special dehumiditier needs:
• Annual inspection: Clean coils, inspect drain
and hoses, oil the fan motor.
• Moving: When moving, keep the unit in an up­
right position.
Remember..Please include the model and serial
number of your appliance when requesting serv­
ice. Also, retain your sales slip and warranty to ver­
ify your warranty status. Learn the benefits of using
TECH-CARE® service for maintaining the quality
originally built into your WHIRLPOOL appliance.
2. Kyou need assistance*...
Call the Whirlpool COOL-LINE® service as­
sistance telephone number.Dial free from:
Continental U.S...................... (800) 253-1301
Michigan ............................... (800) 632-2243
Aiaska & Hawaii..................... (800) 253-1121
and talk with one of our trained Consultants. The
Consultant can instruct you on how to obtain satis­
factory operation from your appliance or, if serv­
ice is necessary, recommend a qualified service
company in your area.