Troubleshooting - Soleus Air DMG-135-60 Operating Instructions Manual

Commercial low grain refrigerant dehumidifier
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TROUBLESHOOTING

Problem
Dehumidifier does not start
Dehumidifier does not dry the
air as it should
Dehumidifier runs too much
Frost appears on the coils
Fan Noise
Possible Causes
The dehumidifier is unplugged.
The fuse is blown / circuit break-
er is tripped.
Power Failure.
Not enough time allowed for unit
to remove moisture.
Airflow is restricted.
Dirty filter.
The humidity level on the control
panel may not be set low enough.
Doors and windows may not be
closed tightly.
Room temperature is too low.
The area to be dehumidified is
too large.
Doors and windows are open.
The dehumidifier has recently
been turned on or the room
temperature is below 39°F.
Air is moving through the unit.
For any questions or Technical Support, please call
customer service
Solutions
Make sure the dehumidifier's plug is pushed completely into
the outlet.
Check the house fuse / circuit breaker box and replace fuse or
reset breaker.
There is a protective time delay (up to 3 min.) to prevent trip-
ping of the compressor overload. For this reason, the unit may
not start normal dehumidification for 3 min. after it is pow-
ered back on.
When first installed, allow at least 24 hours to maintain the
desired dryness.
Make sure there are no curtains, blinds, or furniture blocking
the front or top of the dehumidifier. See the CHOOSING A
LOCATION section on Page 9.
See the REPLACE FILTER section on Page 10.
For drier
air, press the - button to
desired for the room, or set the dehumidifier to CO for maxi-
mum dehumidification.
Check that all doors, windows, and other openings are secure-
ly closed.
Moisture removal is best at higher room temperatures. Lower
room temperatures will reduce the moisture removal rate.
This model is designed to operate at temperatures above 39°F.
An additional dehumidifier may be required for the room be-
ing dehumidified.
Close all doors and windows to the outside.
This is normal. Frost will usually disappear within 60
minutes.
This is normal.
877-665-9765
lower the humidity level

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