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12.0 PRE-START CHECKLIST
PRE-START CHECKLIST
H
Is unit properly located, level, secure and service-
YES
H
NO
able?
Has auxiliary pan been provided under the unit with
H
YES
separate drain? (Units installed above a finished
H
NO
ceiling).
Is condensate line properly sized, run, trapped,
H
YES
pitched and tested?
H
NO
Is ductwork correctly sized, run, taped and insulat-
H
YES
H
ed?
NO
Have all cabinet openings and wiring been sealed
H
YES
H
with caulking?
NO
H
YES
Is the filter clean, in place and of adequate size?
H
NO
H
YES
Is the wiring tight, correct and to the wiring diagram?
H
NO
H
YES
Is the unit properly grounded and protected (fused)?
H
NO
H
YES
Is the system wired correctly?
H
NO
H
YES
Is the unit circuit breaker(s) rotated properly "on" up
H
NO
- "off" down?
Are the unit circuit breaker(s) line lug cover(s) in
H
YES
place?
H
NO
H
YES
Are all access panels in place and secure?
H
NO
Refer to outdoor unit installation instructions for system
start-up instructions and refrigerant charging instructions.
13.0 MAINTENANCE
For continuing high performance, and to minimize possible equipment failure, it is
essential that periodic maintenance be performed on this equipment. Consult your local
dealer as to the proper frequency of maintenance and the availability of a maintenance
contract.
IMPORTANT: Before performing any service or maintenance procedures, read all
"WARNINGS" listed in these installation instructions.
WARNING
Units with circuit breaker(s) meet requirements as a service disconnect
switch, however, if access is required to the line side (covered) of the circuit
breaker, this side of the breaker(s) will be energized with the breaker(s) de-
energized. Contact with the line side can cause electrical shock resulting in
personal injury or death.
13.1 AIR FILTER (Not Factory Installed)
Check the system filter every ninety days or as often as found to be necessary and if
obstructed, clean or replace at once.
IMPORTANT: Do not operate the system without a filter in place.
13.2 INDOOR COIL - DRAIN PAN - DRAIN LINE
Inspect the indoor coil once each year for cleanliness and clean as necessary. It is nec-
essary to remove the filter and check the return air side of the coil for debris.
31
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