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
41
Model/Rev Description
AEPF****16AA Introducation of new 13 SEER Air Handler Models suitable for use with R-22 and R-410A.
AEPF****16BA Introduction of new models adding lower kW hit kits on the S&R plate.
AEPF****16BB
Replacement of the current spot welded blower housing with the same cinched or crimped
design used on the 80% furnace line.
AEPF****16CA Replacement of all ARPFcoils using wavy fin with louver enhanced fin.
AEPF313716AA Introduction of 3-Ton Air Handler units with 3-row coil.
AEPF
A- SINGLE PIECE E-MULTI-POSITION VARIABLE SPEED PAINTED FLOW ATER
Model/Rev Description
ARPF364216AB
ARPF486016AB
Replacement of the current spot welded blower housing with the same cinched or crimped
design used on the 80% furnace line.
ARPF****16BA Wavy fin replaced with louver enhanced fin.
ARPF****16CA Replaced air handler copper coils and other associated parts with aluminum components.
ARPF
A- SINGLE PIECE AIR HANDLER R-MULTI-POSITION PSC MOTOR PAINTED FLOW RATER