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6.
Inspect drain holes in coil compartment base and
clean if necessary.
NOTE: If insufficient cooling occurs, the unit should be
gauged and refrigerant charge should be checked.
Outdoor Coil
Clean and inspect outdoor coil (may be flushed with a
water hose). Ensure power is off before cleaning.
NOTE: It may be necessary to flush the outdoor coil
more frequently if it is exposed to substances which are
corrosive or which block airflow across the coil (e.g., pet
urine, cottonwood seeds, fertilizers, fluids that may contain
high levels of corrosive chemicals such as salts)
Sea Coast — Moist air in ocean locations can carry salt,
which is corrosive to most metal. Units that are located near
the ocean require frequent inspections and maintenance.
These inspections will determine the necessary need
to wash the unit including the outdoor coil. Consult your
installing contractor for proper intervals/procedures for
your geographic area or service contract.
Job Name: ______________________________________________
Job Location: ____________________________________________
Installer: ________________________________________________
Unit Model No. ___________________________________________
Service Technician: _______________________________________
Rated Load Ampacity: _______________
Maximum Fuse or Circuit Breaker: ____________________________
Electrical Connections Tight?
Indoor Blower RPM: ______________________________________
Outdoor Coil Entering Air Temperature: _______________________
Outdoor Fan Checked?
Refrigerant Lines:
Service Valves:
Thermostat
Page 16 of 16
Start-Up and Performance Checklist
Compressor Amperage: _________________
Indoor Filter Clean?
Leak Checked?
Fully Opened?
Calibrated?
Indoor Unit
1. Clean or change filters.
2.
Some
permanently sealed. No more lubrication is needed.
3.
Adjust blower speed for cooling. Measure the pressure
drop over the coil to determine the correct blower
CFM. Refer to the unit information service manual for
pressure drop tables and procedure.
4.
Belt Drive Blowers - Check belt for wear and proper
tension.
5.
Check all wiring for loose connections.
6.
Check for correct voltage at unit. (blower operating)
7.
Check amp draw on blower motor.
Motor Nameplate:_________ Actual:__________.
Indoor Coil
1. Clean coil if necessary.
2.
Check connecting lines, joints and coil for evidence of
oil leaks.
3.
Check condensate line and clean if necessary.
Job No. _________________
City: ____________________
City: ____________________
Serial No. _______________________________________
Nameplate Voltage: _______________________________
Supply Voltage (Unit Off): __________________________
S.P. Drop Over Indoor (Dry): ________________________
Voltage with Compressor Operating:
___________________
Properly Set?
Issue 1720
blower
motors
are
Date: ________________
State: ________________
State: ________________
Outdoor Fan: _____________________
Properly Insulated?
Caps Tight?
Level?
pre-lubricated
and
506694-01
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