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MAINTENANCE
LAMP REPLACEMENT
DANGER
Before servicing unit, disconnect electrical
service. Failure to disconnect electrical service
could result in electrical shock and cause
personal injury or death.
Remove lamp by rotating lamp 90 degrees to
align lamp pins with holder slots. Refer to Bi-Pin
Fluorescent Lamp Installation / Verification section
on page 5.
CONDENSATE REMOVAL
The evaporator drain pan is located in the base of
the condensing unit. The evaporator pan should
be cleaned periodically to prevent odors and
maintain evaporating efficiency. The pan contains
wicks to assist evaporation and should be
replaced periodically.
CONDENSER
DANGER
Before servicing unit, disconnect electrical
service. Failure to disconnect electrical service
could result in electrical shock and cause
personal injury or death.
For efficient operation, it is recommended that the
condenser coil and fans be cleaned every 3 to 6
months. Remove front grille for access. Refer to
Condenser Unit Servicing section on page 8.
Vacuum clean front surface of coil thoroughly or
direct forced air through condenser fins. Failure to
clean condenser can cause compressor
malfunction and will void warranty.
CABINET EXTERIOR
Cabinets should be cleaned with a solution of mild
soap and water or mild household cleaner. Do not
use caustic soap or abrasive cleaners, since
these might damage the cabinet finish. If stainless
steel surface becomes discolored, scrub by
rubbing only in direction of the finish grain. Do not
use steel wool or rusting may occur. Refer to
Table 4.
INTERIOR SURFACE
The inside of the cabinet is coated with baked-on
epoxy. To clean, use a mild soap and water
solution or mild household cleaner.
EVAPORATOR HOUSING
DANGER
Before servicing unit, disconnect electrical
service. Failure to disconnect electrical service
could result in electrical shock and cause
personal injury or death.
Evaporator and other enclosed parts normally will
not require cleaning.
In case there’s some spillage refer to Evaporator
Compartment Servicing section on page 9 to open
the compartment.
Side walls and cover should be cleaned as
described in Interior Surface section in this page.