
Maintenance Inspection Checklist
Monthly Maintenance Inspection Checklist
Model No.
Serial No.
Prepared by:
See signature line below
Air Filters
Condensate Drain and Pump
(if applicable)
☐
Check for restricted air flow
☐
Check for water leaks
☐
Check for restricted air flow
Blower Section
(if applicable)
☐
Pump operation
☐
Blower wheel free of debris moves freely
☐
Check belt tension and condition
Steam Generating Humidifier
(if applicable)
☐
Bearings in good condition
☐
Check canister for deposits and water level
☐
Check pulleys and motor mounts
☐
Check condition of steam hose and clamps
Air Distribution Section
Electrical
Panel
☐
Check for restriction in grille(s)
☐
Check contractor operation
☐
dap4 or Mini-dap4 controller operations
Compressor
☐
Check for leaks
Equipment Runtimes
Condenser
___________ hours
Refrigeration Cycle/Section
Compressor
___________ hours
☐
Check crank case temperature
Reheat No. 1
___________ hours
Reheat No. 2
___________ hours
Air Cooled Condenser
(if applicable)
Reheat No. 3
___________ hours
☐
Condenser coil clean
Humidifier
___________ hours
☐
Motor mounts tight
Dehumidification ___________ hours
☐
Motor fan bearings in good condition
Energy Saver
___________ hours
☐
Refrigeration lines properly supported
☐
Reset all to read zero runtimes
Water/Glycol Fluid Cooler
(if applicable)
☐
Water regulating valve function
Temperature/Humidity set at: ___° ___% RH
☐
Check for water/glycol leaks (piping area)
Glycol Pump(s)
(if applicable)
☐
Glycol leaks (pump area)
☐
Pump operation
☐
Auto air vent clean of mineral deposits
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