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PCB Layout
ESIE05-04
1–110
Part 1 – System Outline
3
1
1
4
5
6.4
FCQ71, 100, 125, 140D
PCB1 - Power PCB
The illustration below shows the PCB1 connectors.
Connectors
The table below describes the PCB connectors.
X56A
X54A
X27A
X25A
X55A
X20A
Connector
Connected to
Description
X20A
M1F
Fan motor (Power supply & feedback)
X25A
M1P
Drain pump motor
X27A
X2M
Power supply & communications
X54A
X57A (on A2P)
PCB interconnection wire
X55A
X57A (on A2P)
PCB interconnection wire
X56A
X57A (on A2P)
PCB interconnection wire
Summary of Contents for FHQ100BUV3B
Page 1: ...Service Manual ESIE05 04 R 410A Sky Air Indoor...
Page 2: ......
Page 20: ...ESIE05 04 1 2 Part 1 System Outline 3 1 1 5...
Page 62: ...General Outline ESIE05 04 1 44 Part 1 System Outline 3 1 1 4 5...
Page 78: ...ESIE05 04 1 60 Part 1 System Outline...
Page 112: ...Wiring Diagrams ESIE05 04 1 94 Part 1 System Outline 3 1 1 4 5...
Page 140: ...ESIE05 04 2 2 Part 2 Functional Description 3 1 2 5...
Page 164: ...ESIE05 04 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 206: ...Error Codes ESIE05 04 3 44 Part 3 Troubleshooting 3 1 3 4 5...
Page 224: ...Additional Checks for Troubleshooting ESIE05 04 3 62 Part 3 Troubleshooting 3 1 3 4 5...
Page 226: ...ESIE05 04 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 252: ...ESIE05 04 5 2 Part 5 Disassembly and Maintenance 3 1 5...
Page 384: ...Disassembly and Maintenance ESIE05 04 5 134 Part 5 Disassembly and Maintenance 3 1 5 5...
Page 390: ...ESIE05 04 vi Index 3 1 4 5 W Wiring diagrams Indoor units k 1 61...