4-4 MAINTENANCE
P/N 3141959_C U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com
NEVER USE SHARP OBJECTS AROUND
COILS.
Use a soft brush or vacuum brush to clean debris
from coils. Do not puncture coils! Do not bend
fins. Contact an authorized service technician
if a coil is punctured, cracked, or otherwise
damaged.
ICE in or on the coil indicates the refrigeration
and defrost cycle is not operating properly.
Contact an authorized service technician to
determine the cause of icing, and to make
adjustments as necessary. To maintain product
integrity, move all product to a cooler until
the unit has returned to normal operating
temperatures.
CLEANING EVAPORATION PAN
The condensate water outlet for self
contained models empties into a limited
capacity evaporation pan.
Debris or dirt accumulation inside the condensate
evaporation pan or on the heater coil will
reduce the pan’s evaporation capacity and
cause premature heater failure. The evaporation
pan waste water will overflow and spill onto the
floor if the heater is not properly operating.
Remove accumulated debris from the
evaporation pan. Wipe down heater coil with a
cloth and warm water. Be sure to remove any
dirt, debris or liquids from the heater coil.
Water introduced during cleaning will cause
the evaporation pan to overflow.
Evaporation Pan is Hot!
and poses risk of bodily injury – Always Wear gloves
and protective eye wear when servicing. Turn off
evaporation pan heater, and allow pan to cool.
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