Friedrich Floating Air Pro X FPHFC18A3D Manuals

Manuals and User Guides for Friedrich Floating Air Pro X FPHFC18A3D. We have 1 Friedrich Floating Air Pro X FPHFC18A3D manual available for free PDF download: Service Manual

Friedrich Floating Air Pro X FPHFC18A3D Service Manual (221 pages)

Brand: Friedrich | Category: Air Conditioner | Size: 48 MB

Table of Contents
2
Introduction
4
Important Safety Information
4
Safety Is Important
4
Personal Injury or Death Hazards
5
Safety First
5
Mechanical Hazards
6
Model and Serial Number Location
8
Model Identification Guide
9
Serial Number Reference Guide
9
Specification
10
Wall Mount
10
Specifications
11
Cassette
13
Ducted
16
Indoor Unit Clearances
19
Outdoor Unit Clearances
19
Dimensions Indoor Unit
20
Fahfw09A3D, Fahfw12A3D
20
Fahfw18A3D
21
Outlines and Dimensions
22
Outdoor Units
22
Dimensions Outdoor Unit
22
Fphfr09A3D, Fphfr12A3D
22
Fphfr18A3D
23
Dimensions Cassette (9 and 12K BTU)
24
Dimensions Cassette (18K BTU)
25
Dimensions Ducted (9 and 12K BTU)
26
Dimensions Ducted (18K BTU)
27
Sound Pressure Data - Indoor Units (Ducted)
28
Sound Level
30
Sound Pressure Data - Indoor Units (Cassettes)
30
Cassette Type
30
Sound Pressure Data - Outdoor Units
32
Airflow Distribution (9K Cassette)
34
Airflow Distribution (12K Cassette)
35
Airflow Distribution (18K Cassette)
36
Error Code
36
ESP (External Static Pressure) Chart (Duct Type)
37
ESP (External Static Pressure) Chart (9-12K Ducted Units)
37
ESP (External Static Pressure) Chart (18K Ducted Units)
38
Installation
39
General
39
Cassette
46
Cassette-Fresh Air Duct Adapter
63
Indoor Unit
67
Ducted
70
Installation
83
Wall Mount
83
Site Instructions
83
Pre-Installation Checkpoints
84
Installation of the Unit
85
Install Mounting Plate
85
Indoor Unit Installation
89
Electrical Shock Hazard
93
Outdoor Unit
95
Operation
106
Operation Range (Cooling and Heating)
106
Cooling Operation
106
Remote Control
107
Unit Function (Cassette and Ducted)
117
Main Function
117
Indoor Unit Mode Control
117
Unit Function (Outdoor Unit)
120
Function and Control
121
Unit Function
121
System Protection
122
Outdoor Unit
123
Unit Function
126
Field Settings
135
Function Setting
141
Detailed Description
142
Maintenance
146
Troubleshooting
149
Outdoor Unit
149
Basic Troubleshooting
149
Diagnostic Codes _ Intro
150
Display Panel
150
Outdoor Unit
152
Diagnostic Codes _Driver Faults
157
Indoor Unit - Wall Mount
161
Diagnostic Codes
161
Unit Does Not Run
162
Error Code 39-DC Fan
163
Error Code 39
163
Blank Display/ Indoor Micro Switch
166
Blank Display/Indoor Unit Door Micro Switch
167
Indoor Unit Cassette and Ducted
168
Diagnostic Codes
168
Fault Code
169
Checking Components
171
Components Testing
171
Outdoor Unit
171
Check Refrigerant System
171
Check Parts Unit
172
Key Components
172
Cassette- Ducted
177
Indoor Unit (Wall Mount) Main PCB Terminal ID (no A2L Sensor Connection)
179
Indoor Unit (Wall Mount) Main PCB Terminal ID (A2L Sensor Connection)
180
Indoor Fan Motor
181
Electric Shock Hazard
181
Component Testing
182
Reversing Valve
182
Checking the Reversing Valve
182
Checking the Reversing Valve Solenoid
182
Ducted Unit 9-12K BTU - Main PCB ID
183
Ducted Unit 18K BTU - Main PCB ID
184
Cassette Unit - Main PCB ID
185
Outdoor Unit -9-12K BTU Main PCB ID
186
Outdoor Unit - 18K BTU Main PCB ID
187
Disassembly Procedure
188
Disassembly
188
Outdoor Unit
188
Indoor Unit (Ducted 9K/12K)
189
Indoor Unit (Ducted 18K)
190
Indoor Unit (Cassette 9K-12K)
191
Indoor Unit (Cassette 18K)
195
Handling Instruction
195
R-454B Sealed System Repair
196
Refrigerant Cycle
196
General Information
197
Required Equipment
199
Refrigerant Removal, Recovery, and Evacuation
200
Component Replacement/Brazing
201
Refrigerant Charging
202
Compressor Replacement
204
Replace the Reversing Valve
205
Explosion Hazard
205
Wiring Diagrams
206
Indoor Unit
206
Wall Mount
206
FAHFW09A3D, FAHFW12A3D, FAHFW18A3D (no A2L Sensor Connection)
206
FAHFW09A3D, FAHFW12A3D, FAHFW18A3D (with A2L Sensor Connection)
207
Ducted 9K &12K
208
Ducted 18K
209
Cassette 9K -12K
210
Wiring Diagram
211
Cassette 18K
211
Outdoor Unit 9-12K BTU
212
Outdoor Unit 18K BTU
213
Appendix
214
Interactive Parts Viewer
214
Limited Warranty
214
Sensor Parameter
215
Compressor Discharge Temp Sensor Resistance Values
215
Friedrich Authorized Parts Depots
221
Technical Support Contact Information
221

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Friedrich Floating Air Pro X FPHFC18A3D Service Manual (221 pages)

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