Friedrich Floating Air Select FAHFW09A1C Manuals

Manuals and User Guides for Friedrich Floating Air Select FAHFW09A1C. We have 1 Friedrich Floating Air Select FAHFW09A1C manual available for free PDF download: Service Manual

Friedrich Floating Air Select FAHFW09A1C Service Manual (127 pages)

Ductless Floating Air Select Single Zone R- 32 Refrigerant

Brand: Friedrich | Category: Air Conditioner | Size: 46 MB

Table of Contents
2
Error Code
2
Introduction
4
Important Safety Information
4
Safety Is Important
4
Personal Injury or Death Hazards
5
Safety First
5
Electrical Hazards
5
Mechanical Hazards
6
Model and Serial Number Location
8
Model Identification Guide
9
Serial Number Reference Guide
9
Specification
10
9-12K System C Models
10
Specifications
11
18-36K System D Models
13
Error Code
13
Room Size Restriction
16
Error Code
16
Indoor Unit Clearances
17
Outdoor Unit Clearances
17
Site Instructions
17
Dimensions Indoor Unit
18
Fahsw09A1C, Fahsw12A1C, Fahfw09A3D, Fahfw12A3D
18
Fahfw18A3D, Fahfw24A3D
19
Error Code
19
Fahsw36A3D
20
Dimensions Outdoor Unit
21
Fshsr09B1C, Fshsr12B1C
21
Fshsr18A3D
22
Fshsr24A3D
23
Fshsr36A3D
24
Installation of the Indoor Unit
25
Pre-Installation Checkpoints
25
Outdoor Unit
25
Install Mounting Plate
26
Drill Hole for Piping
27
Piping Provisions
28
Indoor Unit Installation
28
Electrical
33
Indoor Unit Wiring Connection Diagram
34
Installation of the Outdoor Unit
35
Tools
35
Clearances
36
Pre-Installation Checkpoints
37
Unit Installation
38
Install Condensate Drain
38
Install Ground Pad or Wall Hangers
38
Piping Connections to Outdoor Unit
38
Specifications
39
Fuse/Circuit Breaker
39
Wiring Diagrams
40
Leak Check, Evacuation, and Charging
41
Startup and Operation
43
Operation
44
Operation Range (Cooling and Heating)
44
Cooling Operation
44
Remote Control
45
Unit Function
55
Special Function Instruction
58
Maintenance
69
Troubleshooting
72
Outdoor Unit
72
Diagnostic Codes _ Unit Not Running
72
Diagnostic Codes When Compressor Is Running
74
Indoor Unit
75
Diagnostic Codes
75
Protection Circuit Fault Isolation
78
Compressor Fault Isolation
79
Electric Filter Board Fault Isolation
79
Electrical Communication Fault ISOLATION
79
Diagnosis and Solution
80
Unit Does Not Run
80
Error Code 39-DC Fan
81
Error Code 9
82
Error Code 13
83
Error Code 16 Heating Mode
84
Error Code 21 Cooling Mode
84
Error Code 11 EEPROM Fault
84
Error Code 16
84
TROUBLESHOOTING (Continued)
84
Error Code 20
85
Error Code 14
86
Blank Display/ Indoor Micro Switch
92
Components Testing
94
Compressor
94
Component Testing
95
Capillary Tube
95
Burn Hazard
95
Heating Mode
95
Reversing Valve
96
Electric Shock Hazard
96
Checking the Reversing Valve
96
Checking the Reversing Valve Solenoid
96
Indoor Fan Motor Testing (230V Models)
97
Outdoor DC Fan Motor
97
Indoor Fan Motor Testing (115V Models)
98
Indoor Unit Main PCB Terminal ID (115V)
100
Fahfw09A1C, Fahfw12A1C
100
Indoor Unit Main PCB Terminal ID (no A2L Sensor Capability)
101
Fahfw18A3D, Fahfw24A3D, Fahfw36A3D
101
Indoor Unit Main PCB Terminal ID (with A2L Sensor Capability)
102
Fahfw18A3D, Fahfw24A3D, Fahfw36A3D
102
115V Outdoor Unit - Main PCB Terminal ID
103
Fphsr09A1C, Fphsr12A1C
103
Outdoor Unit - Main PCB Terminal ID
104
Fshsr18B3D
104
Fshsr24B3D
105
Fshsr36B3D
106
R-32 Sealed System Repair
107
General Information
107
Required Equipment
109
Refrigerant Removal, Recovery, and Evacuation
110
Component Replacement/Brazing
111
Refrigerant Charging
112
Triple Evacuation
113
Compressor Replacement
114
Replace the Reversing Valve
115
Explosion Hazard
115
Fire Hazard
115
Wiring Diagrams
116
115V Indoor Unit
116
Fahsw091Ac, Fahsw12A1C
116
230V Indoor Unit with A2L Sensor Capability
117
Fahfw18A3D, Fahfw24A3D, Fahsw36A3D
117
230V Indoor Unit Without A2L Sensor Capability
118
Fahfw18A3D, Fahfw24A3D, Fahsw36A3D
118
115V Outdoor Unit
119
Fphsr09A1C, Fphsr12A1C
119
230V Outdoor Unit
120
Fshsr18A3D, Fshsr24A3D, Fshsr36A3D
120
Fshsr36A3D
121
Appendix
122
Interactive Parts Viewer
122
Limited Warranty
122
Temperature Sensor
123
Thermistor Resistance Values
123
Friedrich Authorized Parts Depots
127
Technical Support Contact Information
127

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