Data Aire DAPA-03 - Humidifier; Piping

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MAINTENANCE/INSPECTION CHECKLIST
(NOTE: Maintenance/inspection items are monthly unless otherwise specified.)
Humidifier (Steam Generator) is equipped:
☐ Inspect drain valve/trap/drain line ☐ Check for leaks (makeup water/hoses)
☐ Check humidifier canister (replace if needed) ☐ Check and clean fill strainer
☐ Check operation
Record humidifier amp draw L1 A L2 A L3 A
Reheat
☐ Inspect element (and clean if required)
☐ Check wiring
☐ Record amps A
Refrigeration Piping
☐ Check for lines (leaks/lines secure)
☐ Check capillary lines
Condensate Pan and Pump (if equipped)
☐ Check for leaks
☐ Check for debris
☐ Inspect/check float operation
☐ Check pump operation
Condensers (Water-Cooled)
☐ Check for water/glycol leaks (in the piping area) ☐ Water regulating valve function
☐ Entering/leaving water temperatures: Entering T °F Leaving T °F
Compressor (Monthly):
☐ Check for oil leaks ☐ Check compressor mounting ☐ Inspect wire connection
Compressor (Quarterly) Compressor
☐ Record suction pressure PSIG
☐ Record discharge pressure PSIG
☐ Record superheat °F
☐ Record subcooling °F
☐ Check high pressure cut-out PSIG
☐ Check low pressure cut-in PSIG
☐ Check low pressure cut-out PSIG
☐ Record compressor current L1 A L2 A L3 A