Friedrich FPHFR9A3A User Manual

3 PB
TABLE OF CONTENTS
Leak Check, Evacuation, and Charging (Triple Evacuation)‑ 71
Checklist‑ 73
Operation Test‑ 74
Fresh Air Intake‑ 75
R‑410A SEALED SYSTEM REPAIR‑ 76
Service Valves Appearance‑ 76
Pumping Down‑ 77
Gas Charging (After Repair)‑ 78
Replace 9‑18k Outdoor unit Compressor and Motor‑ 79
Replace 24k Outdoor unit Compressor and Motor‑ 80
Replace 36k Outdoor unit Compressor and Motor‑ 81
Replace 9k and 12k Duct Type unit Compressor and Motor‑ 82
Replace 18k Duct Type unit Compressor and Motor‑ 83
Replace 24k Duct Type unit Compressor and Motor‑ 84
Replace 36k Duct Type unit Compressor and Motor‑ 85
Replace 9k, 12k, and18k Cassette Type unit Compressor and Motor‑ 86
Replace 9k, 12k, and18k Cassette Type unit Compressor and Motor‑ 87
Replace 9k, 12k, and18k Cassette Type unit Compressor and Motor‑ 88
Replace 24k and 36k Cassette Compressor and Motor Type unit Compressor and Motor‑ 89
COMPONENT TESTING
Resistance Table Of Outdoor Compressor Discharge Temperature‑ 90
Ambient Air Sensor In Indoor And Outdoor Unit ‑ 93
Indoor Unit Fan Motor‑ 96
Outdoor Unit Fan Motor and Compressor‑ 97
Test Fan Motor and Compressor‑ 99
Check Refrigerant System‑ 101
Test System Flow‑ 102
Check Fuse and Capacitor‑ 103
9‑18k Ducted Control Board ‑ 104
24‑36k Ducted units and 9‑36k Cassettes Control Board‑ 105
9‑12k Outdoor Unit Control Board‑ 106
18k Outdoor Unit Control Board‑ 107
24k Outdoor Unit Control Board‑ 108
36k Outdoor Unit Control Board‑ 109
24‑36k Outdoor Unit Drive Board‑ 110
Field Settings Outdoor Unit Dip Switch‑ 111
Field Settings (ESP Setting) Duct Type Only‑ 112
Field Settings (Indoor Unit Parameter Revision)‑ 113
Field Settings (Running Parameter Query)‑ 115
Field Settings (Queery by 7 segment display)‑ 116
Field Settings (Function Settings)‑ 118
TROUBLESHOOTING‑ 119
9‑18k Outdoor Unit‑ 121
24‑36k Outdoor Units‑ 122
Outdoor Unit Fault Code‑ 124
Indoor Unit Fault Codes ‑ 127
Drive fault code (3.0/3.5HP) ‑ 131
Drive Fault Code (24K/36K)‑ 132
9‑18k Outdoor Units‑ 134
24k Outdoor Units‑ 135
36k Outdoor Units‑ 136
9k‑36k Indoor Cassette Units‑ 137
WIRING DIAGRAMS‑ 138

Friedrich FPHFR9A3A Specifications

General

Brand	Friedrich
Model	FPHFR9A3A
Category	Air Conditioner
Language	English