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SECTION 4: MAINTENANCE
The SpacePak system has been designed to provide
years of trouble-free performance in normal installations.
Examination by the homeowner at the beginning of each
cooling season, and in mid-season should assure
continued, good performance. In addition, the system
should be examined by a qualified service professional at
least once every year.
YEARLY MAINTENANCE CHECKLIST
1. Check and clean air filter. The air filter is permanent
type. Remove and clean thoroughly with soap solution
and water.
Turn off electrical power supply
before servicing. Contact with live electric compo-
nents can cause shock or death.
2. Check fan coil unit. Turn off unit power disconnect
switch and remove service access panels.
a. Inspect coil and blower wheel for build-up of dust
and dirt. Clean with solvent and/ or water as necessary.
b. Replace service access panels and turn on unit
power disconnect switch.
3. Check that unit condensate drain is clear and free
running, and plug is in cleanout.
4. For chiller or boiler unit, follow manufacturer’s mainte-
nance instructions.
5. Follow “System Start-Up & Adjustments” procedures
in Section 3 of this manual.
IF SYSTEM FAILS TO OPERATE
1. Check that thermostat switch is set for proper mode
of operation and is set below room temperature.
2. Check that chiller or boiler unit is operating.
3. Check for tripped circuit breaker or blown fuse at
the main fuse box. Reset breaker or replace blown-
fuse with same size and type.
