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
13
Model/Rev Description
ASZ130**1AA Initial release of Amana® Brand 13 SEER Heat Pump R410A.
ASZ130**1AB Introduces new revisions with improved circuiting for effective defrost.
ASZ130[18, 36-60]1AB
ASZ130[24-30]1AC
Introduces models containing crankcase heater, CCH switch and upgraded defrost
control.
ASZ130[18, 36-60]1AC
ASZ130[24-30]1AD
Relocation of low pressure switch from liquid line to suction line as a compressor
safeguard to prevent low pressure from entering.
ASZ130[18, 36-60]1AD
ASZ130[24-30]1AE
Initial release of models using single speed PSC motors; removal of low ambient
temperature switch.
ASZ130241BA Release of 2 Ton models, converting from 3/8" to 5mm condenser coils
ASZ130181AF
ASZ130[24-30]1AG
Current reversing valve change from Dunan to new SanHua reversing valve
ASZ130481AF
Current Ranco reversing valve 0151M00020 replaced by SanHua 0151R00070 reversing
val ve
ASZ130361AG
ASZ130421AH
Change from copper wound motor to aluminum wound motor.
ASZ130481AG
ASZ130601AF
Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
ASZ130181AG
ASZ130[24,30]1AH
Replaced motor 0131M000266 with 0131M00811
ASZ130421AJ
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
ASZ13
AMANA® BRAND SPLIT Z-R410A HEAT PUMP 13 SEER