GENERAL CLEANING SCHEDULE - TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY
20
FREQ.
INSTRUCTIONS
Weekly Drains:
Keep drains clean and free of debris which could clog the drain and rob the case of
needed refrigeration. After removing decks, vacuum tub under deck or flush with water if
necessary.
Monthly Evaporator Fan Shroud Area (Under Decking):
Caution! Due to rotating fans in area,
turn off case and disconnect power (or remove plug from wall outlet) before beginning.
1) Turn off power.
2) Remove product from case.
3) Remove decking from case.
4) Wipe down fan shroud, evaporator fan blades, TXV, refrigeration lines, tub, drain trough
and drain with cloth dipped in warm soap and water solution.
5) Return decking to case.
6) Return product to case.
7) Restore power to case.
Quarterly Condensing Coil (Self-Contained Units Only):
Remove magnetic condenser coil filter.
Remove rear panel (by lifting it up and off).
Condenser coil brush may be used to dislodge dust, dirt
and debris from condenser coil.
Slide condensing package out from underside of case
(taking care to NOT slide out too far and damage hoses).
Use air pressure or industrial strength vacuum; clean dust
and dirt that may collect on condenser coil.
DO NOT allow dust to become airborne. Use wet cloths
or paper towels to cover area where dust will fly when air
pressure is applied.
Caution! Coil fins are sharp. Handle with care!
Replace lower panel in reverse order it was removed.
See sample condenser coil cleaning brushes at right.
Quarterly Honeycomb Air Diffuser (Service Technicians Only):
See next page in this operating manual for cleaning specifics.
