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Multi-zone Heat Pump Condensing Units
START-UP AND TROUBLESHOOTING TEST PROCEDURE
The Test Unit Performance Data sheet
below is provided for use by a qualified
service professional. In order for our Techni-
cal Service Department to better serve you,
please complete and have this information
ready when calling. Make sure to include
the Model Number, Serial Number, Date
of Installation.
Call our Technical Support Department
@ 1-800-228-9364.
Test Unit Performance Data
Date:
Model Number Technician:
Serial Number Mode: Cooling
Indoor Section Notes
Evaporator Entering Air - DB
Note: Rotary compressors are critically charged sys-
tems, do not over charge. Refer to the Charge Table
specific to the unit being installed or call the factory.
Anti-short cycle protection should be used on systems
that use a conventional thermostat.
Evaporator Entering Air - WB
Evaporator Leaving Air - DB
Evaporator Leaving Air - WB
Outdoor Section
Entering Air
Leaving Air
Temperature Split
Operating Pressures
Compressor Suction - PSIG
Compressor Discharge - PSIG
Power Input
Compressor - Volts
Compressor - Amps
OD Fan Motor - Volts
OD Fan Motor - Amps
ID Fan Motor - Volts
ID Fan Motor - Amps
Total Volts
Total Amps
Temperatures - Degrees F°
Compressor Suction
Compressor Discharge
Liquid Out Cond.
Liquid before Expansion
Suction out Evaporator
Capacity Calculations
DB - Temp Split at evap.
Test Summary
Compressor Superheat
Sub Cooling
Save this information for future servicing. In the event there is a problem
with the unit. Perform the test again (if possible) and have both sets of data
ready when calling for assistance.