HomeMy WebLinkAboutFile Documents.430 W Hallam St.0291.2017 (108).ARBKPackaged Unit Refrigeration Schematic Rev. 11/08
Job Name: _____________________________________Antifreeze: _______________________
Model#: ________________________ Serial#: ________________Unit Tag #: _______________
Wire Size: ___________________ Voltage: _________________ Amps: ___________________
Check above
box if numbers
taken in heating
mode or box
below if
numbers taken
in cooling mode.
COMMISSIONING WORKSHEET
COAX
COMPRESSOR
DISCHARGE
SUCTION
COOLING CYCLE ANALYSIS -
COAX
COMPRESSOR
DISCHARGE
SUCTION
HEATING CYCLE ANALYSIS -
AIR
COIL°F °F
EXPANSION VALVE
OR CAP TUBE
AIR
COIL°F °F
°F °F
WATER IN WATER OUT
PSI PSI
°F °F
WATER IN WATER OUT
PSI PSI
Heat of Extraction (Absorption) or Heat of Rejection
________flow rate (gpm) x ________ temp. diff. (deg. F) x ________ fluid factor† = _____________
(Btu/hr)
†Use 500 for water, 485 for antifreeze.
EXPANSION VALVE
OR CAP TUBE
Look up pressure drop in
I.O.M. to determine flow rate or
enter value on flow regulator:
GPM
Look up pressure drop in
I.O.M. to determine flow rate or
enter value on flow regulator:
GPM
Date:
CFM
CFM