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Si39-406
Appendix
General Information
129
7.10.7 Example 7:
Transmission wiring between the cool/heat selector and
the outdoor unit is too close to a high voltage wire
.
Situation
Heating is indicated despite having selected cooling with the cool/heat selector.
Cause and
Remedial Action
The transmission wiring between the cool/heat selector and the outdoor unit is too close to a high
voltage wire. An induced voltage is, therefore, being impressed on the transmission wiring which is
causing a heating/cooling malfunction in the outdoor unit PC board.
Bypassing the transmission wiring will allow the unit to function normally.
Main Points
Keep low and high voltage wiring away from each another.
7.10.8 Example 8:
The centralized control group number cannot be set
(Inverter K Series).
Situation
An attempt was made to set the centralized control group number with the indoor unit remote
controller, but “00” cannot be selected in the field setting mode.
Cause
1. The central remote controller or unified ON/OFF controller is OFF.
2. The central remote controller or unified ON/OFF controller, or indoor unit is not wired to the
centralized control line (F1 & F2).
Remedial Action
Supply power to either the central remote controller or unified ON/OFF controller.
Wire the central remote controller or unified ON/OFF controller, or indoor unit to the centralized
control line.
Summary of Contents for REYQ96MTJU
Page 1: ...Design Installation Testing Instruction R410A Heat Recovery 60Hz REYQ96MTJU Si39 406...
Page 6: ...Si39 406 iv Table of Contents...
Page 34: ...Installation Si39 406 28 General Information Flaring Procedure...
Page 68: ...Installation Si39 406 62 General Information Caution Caution label 3P124617 4P124614...
Page 114: ...Appendix Si39 406 108 General Information 3P135887 1...
Page 126: ...Appendix Si39 406 120 General Information 7 8 3 BS Unit BSVQ36MVJ BSVQ60MVJ 4D045338...
Page 128: ...Appendix Si39 406 122 General Information 7 9 2 Field Wiring REYQ96MTJU 3D042647A...
Page 156: ...Refrigerant Piping Si39 406 150 Installation Manual REYQ96MTJU...
Page 158: ...Refrigerant Piping Si39 406 152 Installation Manual REYQ96MTJU...
Page 230: ...Precautions for New Refrigerant R410A Si39 406 224 Precautions for New Refrigerant R410...
Page 236: ...375 Park Avenue Suite 3308 New York N Y 10152 info daikinac com www daikinac com...