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ESIE05-04
Functional concept
Part 2 – Functional Description
2–7
3
2
4
5
1
1.4
Outdoor Unit Identification Function
Purpose
The purpose of the outdoor unit identification function is to enable the indoor unit to automatically
determine which operating mode has to be set in function of the type of connected outdoor unit (c/o or
h/p).
Operating modes
The possible operating modes are:
Used input
The outdoor unit identification function uses the following inputs:
TC: Transmission circuit
RC: Receiving circuit
Outdoor unit
Operating modes
h/p
Q
Fan
Q
Cooling
Q
Dry keep
Q
Heating
c/o
Q
Fan
Q
Cooling
Q
Dry keep
Input
Connection on
indoor PCB
Connection on
outdoor PCB
Indoor PCB
TC & RC
—
Outdoor PCB
—
TC & RC
Summary of Contents for FCQ35B7V1
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...