ASPT Service Manual
Table Of Contents
- IMPORTANT INFORMATION
- PRODUCT IDENTIFICATION
- Checking Voltage
- Checking Wiring
- Checking Thermostat And Wiring
- Thermostat Wiring
- Checking Transformer And Control Circuit
- Checking Contactor And/Or Relays
- Checking Contactor Contacts
- Checking Fan Relay Contacts
- Checking Loss Of Charge Protector (Heat Pump Models)
- Checking High Pressure Control
- Checking Low Pressure Control
- Copeland Comfort Alert™ Diagnostics - 3-Wire module
- Copeland Coresense™ Diagnostics - 3-Wire module
- Checking Capacitor
- Resistance Check Using A Digital Multi-Meter
- Capacitance Check Using A Digital Multi-Meter (In Capacitance Mode)
- Testing a Run Capacitor Under Load
- Checking Outdoor Fan and Blower Motors (PSC Motors)
- Checking Fan and Blower Motor (ECM Motors)
- Checking ECM Motor Windings
- ECM CFM Adjustments MBE/AEPF
- Blower Performance Data
- Checking High Efficiency Motors
- EEM Blower Replacement
- MBR/AR*F Electronic Blower Time Delay Relay
- Checking Compressor
- Resistance Test
- Ground Test
- Unloader Test Procedure
- Operation Test
- Checking 3-Phase Scroll Compressor Rotation
- Testing Crankcase Heater (Optional Item)
- Checking Reversing Valve and Solenoid
- Testing Defrost Control
- Testing Defrost Thermostat
- Checking Heater Limit Control(s)
- Checking Heater Elements
- Electric Heater (Optional Item)
- Checking Heater Limit Control(s)
- Checking Heater Elements
- Refrigeration Repair Practice
- Leak Testing (Nitrogen or Nitrogen-Traced)
- Evacuation
- Charging
- Checking Compressor Efficiency
- Overfeeding
- Underfeeding
- Checking Superheat
- Subcooling on Expansion Valve System
- Checking Expansion Valve Operation
- Checking Restricted Liquid Line
- Overcharge Of Refrigerant
- Non-Condensables
- Compressor Burnout
- Refrigerant Piping
- Duct Static Pressures
- Single Piece Air Handler External Static
- Two Piece Air Handler External Static Pressure
- Furnace External Static Pressure
- Periodic Maintenance
PRODUCT IDENTIFICATION
21
Model/Rev Description
GSZ13
GOODMAN SPLIT Z-R410A HEAT PUMP 13 SEER
GSZ130[19,31]1AD
GSZ130241BE
GSZ130251AC
Create new Motor & Replace 0131M00294 with 0131M00800
GSZ130601AE Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
GSZ130181AH
GSZ130301AJ
Replaced motor 0131M000266 with 0131M00811
GSZ130361BF
GSZ130371AD
GSZ130421AJ
GSZ130481AH
Replaced motor 0131M00018P with 0131M00813
GSZ130421AK
GSZ130421AL
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
Model/Rev Description
GSZ140(18-60)1KA
GSZ140491AA
Introduction of ready 15 14 SEER heat pumps to meet the 2015 energy efficiency
requirement.
GSZ140(18-30)1KB Energy guide update. PCBDM160 with new software.
GSZ140301KC
GSZ140361KB
Migrating from copper to aluminum motors.
GSZ140[42,49]1KB Motor change on 3 & 3.5T 14 SEER & 2 & 2.5T 16 SEER. Increase blade gap.
GSZ140181KC
GSZ140361KC
Refrigerant charge reduction
GSZ140[24,30]1KD
GSZ140[48,60]1KB
New model revisions, GSZ140241KD, GSZ140301KD, GSZ140481KB and GSZ140601KB
will have the BOMs changed and have a lower refrigerant charge.
GSZ140[24,30]1KE
GSZ140[48,60]1KC
New model revisions to deplete current overstock of Ranco reversing valves
GSZ140181KD
Change from copper wound motor to aluminum wound motor.
GSZ140[42,49]1KC
Refrigerant charge reduction
GSZ140241KF Equivalent motor with Aluminum Windings replacing Copper Windings.
GSZ140371AB
GSZ140[48,60]1KD
Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
GSZ14
GOODMAN SPLIT Z-R410A HEAT PUMP 14 SEER