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
52
Model/Rev Description
CSCF*****6AA Release 13 SEER CSCF slab horizontal coil.
CSCF*****6BA
Burr Oak Louvered Fin released in place of the Wavy Fin. The rows change by one, (i.e.
4 row to 3 row; 3 row to 2 row) where applicable.
CSCF1824N6BB
CSCF3036N6BB
CSCF3642N6CB
CSCF4860N6CB
Drain pan material change.
CSCF3642N6CA
CSCF4860N6CA
Release 13 SEER CSCF slab horizontal coil. Louvered fin project.
CSCF1824N6DA
CSCF3036N6DA
CSCF3642N6DA
CSCF4860N6DA
Release 13 SEER CSCF slab horizontal coil. Converting copper coils, maifolds, haripins,
flowrators to aluminum coils.
Model/Rev
Description
CTPF*****6AA Initial release of coated coils.
CTPF1824*6AB
CTPF3030*6AB
CTPF3131*6AB
CTPF3636*6AC
CTPF3642*6AB
CTPF4860*6AB
Drain pan material change.
Model/Rev
Description
CTUF1824*6AA
CTUF3030*6AA
CTUF3131*6AA
CTUF3636*6AA
CTUF3642*6AA
CTUF4860*6AA
Initial release.
CTUF1824*6AB
CTUF3030*6AB
CTUF3131*6AB
CTUF3636*6AC
CTUF3642*6AB
CTUF4860*6AB
Initial release.
CTUF
C-INDOOR COIL T-COATED UNPAINTED FLOWRATOR
CSCF
C-INDOOR COIL S-HORIZONTAL SLAB COIL UNPAINTED FLOWRATOR
CTPF
C-INDOOR COIL T-COATED PAINTED FLOWRATOR