Friedrich FSHW091B - Table of Contents; Error Code

2 PB
TABLE OF CONTENTS
Table of Contents
INTRODUCTION 4
Important Safety Information 4
Personal Injury Or Death Hazards 5
Model And Serial Number Location 8
Model Identification Guide 9
Serial Number Reference Guide 9
SPECIFICATION 10
9-24k 10
Room Size Restriction 13
Indoor Unit Clearances 14
Outdoor Unit Clearances 14
Dimensions FAHFW09A1A, FAHFW12A1A 15
Dimensions FAHFW18A3A, 15
Dimensions FAHFW24A3A, 15
Dimensions FSHSR09A1B, FSHSR12A1B 16
Dimensions FSHSR18A3B 17
Dimensions FSHSR24A3B 18
INSTALLATION OF THE INDOOR UNIT 19
Pre-Installation Checkpoints 19
Install Mounting Plate 20
Drill Hole for Piping 21
Piping Provisions 22
Indoor Unit Installation 23
Electrical 27
Indoor Unit Wiring Connection Diagram 28
Tools 29
Clearances 30
Pre-Installation Checkpoints 31
Install Condensate Drain 32
Install Ground Pad or Wall Hangers 32
Piping Connections to Outdoor Unit 32
Specifications 33
Wiring Diagrams 34
Leak Check, Evacuation, and Charging 35
Startup And Operation 37
OPERATION 38
Operation Range (Cooling and Heating) 38
Remote Control 39
Unit Function 48
Special Function Instruction 51
MAINTENANCE 52
TROUBLESHOOTING 55
Outdoor Unit 55
Diagnostic Codes _ Unit Not Running 55
Diagnostic Codes when Compressor is Running 57
Indoor Unit 58
Diagnostic Codes 58
Protection Circuit Fault Isolation 61
Compressor Fault Isolation 62
Electric Filter Board Fault Isolation 62
Electrical Communication Fault ISOLATION 62
Unit Does Not Run 63
Error Code 39-DC Fan 64
Error Code 9 65
Error Code 13 66
Error Code 8 66
Error Code 16 67
Error Code 16 Heating Mode 67
Error Code 21 Cooling Mode 67
Error Code 11 EEPROM Fault 67
Error Code 20 68
Error Code 33 69
Error Code 34 69
Error Code 14 69