108
Desert Aire - SP Manual
Compressor Replacement Checklist
Required
Choose One
For Test Results Showing Acid or Particulate
Acid and particulate
test completed
Unit Evacuated to 500 microns
absolute and vacuum decay passed
HH Cores used – Acid Core
Liquid Line Filter
Replaced
Alternate triple evacuation
process used
SF filter used
Air Flow Readings:
Refer to Installation and Operations manual for correct balancing procedures.
Evaporator Static Pressure Drop
“wc Supply Duct Static Pressure Drop
“wc
Reheat Condenser Static Pressure Drop
“wc Return Duct Static Pressure Drop
“wc
Temperature Readings
Room Air Temperature
°F Water Temp
(Circle: Pool / Tower)
°F Room Relative Humidity
%
Outdoor Air Temperature
°F Water Temp
(Circle: Pool / Tower)*
°F Outdoor Relative Humidity
%
Compressors and Refrigeration in Reheat Mode
Circuit A –
Use both sides for tandem set
Circuit B –
Use both sides for tandem set
Motor #
(See wiring schematic for details)
Discharge Pressure
PSIG
PSIG
PSIG
PSIG
Liquid Line Pressure
(At access fitting nearest TXV)
PSIG
PSIG
PSIG
PSIG
Suction Pressure
(At compressor)
PSIG
PSIG
PSIG
PSIG
Liquid Line Temperature
(At access fitting nearest TXV)
°F
°F
°F
°F
Suction Temperature
(At Compressor)
°F
°F
°F
°F
Refrigerant Sight Glass Condition
(Clear, Intermittent Vapor, Flashing)
Comp. Oil Level Sight Glass
(Shut down comps., wait 5 minutes)
½ ¾ F
½ ¾ F
½ ¾ F
½ ¾ F
Compressors and Refrigeration in Cooling Mode
Circuit A –
Use both sides for tandem set
Circuit B –
Use both sides for tandem set
Motor #
(See wiring schematic for details)
Discharge Pressure
PSIG
PSIG
PSIG
PSIG
Liquid Line Pressure
(At access fitting nearest TXV)
PSIG
PSIG
PSIG
PSIG
Suction Pressure
(At compressor)
PSIG
PSIG
PSIG
PSIG
Liquid Line Temperature
(At access fitting nearest TXV)
°F
°F
°F
°F
Suction Temperature
(At Compressor)
°F
°F
°F
°F
Refrigerant Sight Glass Condition
(Clear, Intermittent Vapor, Flashing)
Comp. Oil Level Sight Glass
(Shut down comps., wait 5 minutes)
½ ¾ F
½ ¾ F
½ ¾ F
½ ¾ F
Summary of Contents for SelectAire Plus SP Series
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Page 12: ...12 Desert Aire SP Manual ...
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