Refrigerant Piping
Si39-406
160
Installation Manual REYQ96MTJU
7.3
General
Make sure to connect the power supply wire to the power supply terminal block and to clamp it
as shown in figure 14, chapter “Field line connection”.
As this unit is equipped with an inverter, installing a phase advancing capacitor not only will
deteriorate power factor improvement effect, but also may cause capacitor abnormal heating
accident due to high-frequency waves. Therefore, never install a phase advancing capacitor.
Keep power imbalance within 2% of the supply rating.
1. Large imbalance will shorten the life of the smoothing capacitor.
2. As a protective measure, the product will stop operating and an error indication will be made,
when power imbalance exceeds 4% of the supply rating.
Follow the "electrical wiring diagram" when carrying out any electrical wiring.
Only proceed with wiring work after blocking off all power.
Always ground wires. (In accordance with national regulations of the pertinent country.)
Do not connect the ground wire to gas pipes, sewage pipes, lightning rods, or telephone ground
wires.
•
Gas pipes: can explode or catch fire if there is a gas leak.
•
Sewage pipes: no grounding effect is possible if hard plastic piping is used.
•
Telephone ground wires and lightning rods: dangerous when struck by lightning due to
abnormal rise in electrical potential in the grounding.
This unit uses an inverter, and therefore generates noise, which will have to be reduced to avoid
interfering with other devices. The outer casing of the product may take on an electrical charge
due to leaked electrical current, which will have to be discharged with the grounding.
Be sure to install an earth leak detector. (One that can handle higher harmonics.)
(This unit uses an inverter, which means that an earth leak detector capable handling high
harmonics in order to prevent malfunctioning of the earth leak detector itself.)
Earth leak detector which is especially for protecting ground-faults should be used in
conjunction with main switch or fuse for use with wiring.
This unit has a negative phase protection circuit. (If it operates, only operate the unit after
correcting the wiring.)
Содержание REYQ96MTJU
Страница 1: ...Design Installation Testing Instruction R410A Heat Recovery 60Hz REYQ96MTJU Si39 406...
Страница 6: ...Si39 406 iv Table of Contents...
Страница 34: ...Installation Si39 406 28 General Information Flaring Procedure...
Страница 68: ...Installation Si39 406 62 General Information Caution Caution label 3P124617 4P124614...
Страница 114: ...Appendix Si39 406 108 General Information 3P135887 1...
Страница 124: ...Appendix Si39 406 118 General Information 7 8 Piping System Diagrams 7 8 1 Outdoor Unit REYQ96MTJU 4D045329...
Страница 126: ...Appendix Si39 406 120 General Information 7 8 3 BS Unit BSVQ36MVJ BSVQ60MVJ 4D045338...
Страница 127: ...Si39 406 Appendix General Information 121 7 9 Wiring Diagrams 7 9 1 Outdoor Unit REYQ96MTJU 3D044892A...
Страница 128: ...Appendix Si39 406 122 General Information 7 9 2 Field Wiring REYQ96MTJU 3D042647A...
Страница 156: ...Refrigerant Piping Si39 406 150 Installation Manual REYQ96MTJU...
Страница 158: ...Refrigerant Piping Si39 406 152 Installation Manual REYQ96MTJU...
Страница 230: ...Precautions for New Refrigerant R410A Si39 406 224 Precautions for New Refrigerant R410...
Страница 236: ...375 Park Avenue Suite 3308 New York N Y 10152 info daikinac com www daikinac com...