Service and Parts Manual (2019, 2020, 2021, 2022)
Table Of Contents
- INTRODUCTION
- SPECIFICATIONS
- INSTALLATION
- MAINTENANCE
- R-410A SEALED SYSTEM REPAIR
- TROUBLESHOOTING
- Diagnostic Codes
- Outdoor Unit
- Outdoor Unit When The Compressor Is In Operation
- Indoor Unit
- Led Display
- Test the jumper terminals
- Protection Circuit Fault Isolation
- Compressor Fault Isolation
- Electric FIlter Board Fault Isolation
- Electrical Communication Fault ISOLATION
- Unit does not run
- Error Code 39-DC FAN
- Error Code 39-PG Fan
- Error Code 9
- Error Code 13
- Error Code 8
- Error Code 15
- Error Code 16 Cooling Mode
- Error Code 16 Heating Mode
- Error Code 21 Cooling Mode
- Error Code 11 EEPROM Fault
- Error Code 20
- Error Code 33
- Error Code 34
- Error Code 14
- Error Code 1
- Error Code 2
- Error Code 6
- COMPONENTS TESTING
- WIRING DIAGRAMS
- PARTS CATALOG
- Introduction
- 115V Indoor Unit 9-12K
- 230V Indoor Unit 9-12K
- 230V Indoor Unit High Seer 9K
- 230V Indoor Unit High Seer12K
- 230V Indoor Unit 18K
- 230V Indoor Unit 24K
- 230V Indoor Unit 36k
- 115V Outdoor Unit 9K
- 115V Outdoor Unit 12K
- 230V Outdoor Unit 9k
- 230V Outdoor Unit 12k
- 230V Outdoor Unit 18k
- 230V Outdoor Unit 18k
- 230V Outdoor Unit 24k
- Outdoor Unit 36k
- 230v Outdoor Unit 9K HIGH SEER
- 230V Outdoor Unit 12K HIGH SEER
- APPENDIX
- LIMITED WARRANTY
- CUSTOMER SATISFACTION and QUALITY ASSURANCE
- FRIEDRICH AUTHORIZED PARTS DEPOTS
81 PB
WIRING DIAGRAMS
Wiring Diagram Lookup Table
Model Number Indoor Unit Indoor Unit Wiring
Diagram
Outdoor Unit Outdoor Unit
Wiring Diagram
Voltage BTU
FPHW091/A FPHSW09A1A,
FPHSW09A1B
1912241 FPHSR09A1A 1912204 115 9k
FPHW093/A FPHFW09A3A,
FPHFW09A3B
1854605
1912241
1907790
FPHSR09A3A 1854707 208/230 9k
FRHW093/A FRHSW09A3A,
FRHSW09A3B
1854605
1912241
1907790
FRHSR09A3A 1854707 208/230 9k
FPHW121/A FPHSW12A1A,
FPHSW12A1B
1912241 FPHSR12A1A 1912204 115 12k
FPHW123/A FPHFW12A3A,
FPHFW12A3B
1854605 FPHSR12A3A 1854707 208/230 12k
FRHW123/A FRHSW12A3A,
FRHSW12A3B
1854605 FRHSR12A3A 1854707 208/230 12k
FPHW183/A FPHFW18A3A,
FPHFW18A3B
1854605
1854698
FPHSR18A3A 1854707 208/230 18k
FPHW243/A FPHFW24A3A,
FPHFW24A3B
1854698 FPHSR24A3A 1854707 208/230 24k
FPHW363/A FPHSW36A3A,
FPHSW36A3B,
FPHSW36A3C
1852066 FPHSR36A3A,
FPHSR36A3B
1854707 208/230 36k