Daikin REYQ96MTJU, Инструкция по проектированию, установке и испытаниям, Страница: 167 / 236

Si39-406 Refrigerant Piping
Installation Manual REYQ96MTJU 161
7.4 Examples
System example
Field line
connection L1, L2, L3, phase of the power supply wiring should be clamped to the safetycatch using the
included clamp material.
The green and yellow striped wrapped wires should be used for grounding.
1. Field power supply
2. Main switch
3. Earth leak detector
4. Fuse
5. Cool / heat selector
6. Remote controller
7. Outdoor unit
8. BS unit
9. Indoor unit
power supply wiring
(sheathed cable)
transmission wiring
(sheathed cable)
1
2
3
8
5
3
4
4
7
6
9
5
L 1 L 2 L 3
1
3
2 4
6
7
14
13
15
16
17
8
9 10
11
12
1. Power supply
(208~230 V, Three-phase)
2. Branch switch, overcurrent breaker
3. Grounding wire
4. Earth leakage breaker
5. Section A
6. Attach insulation sleeves.
7. Power supply terminal block
8. Grounding terminal
9. Retain the ground wire along with the power
supply wiring accessory clamps (1).
10. Retain the power supply wiring to the bracket
using the accessory clamps (1).
11. Grounding wire
12. When wiring, do not allow the ground wire to
contact the compressor lead wires. If the wire
contacts each other, adverse effects may occur
to other units.
13. When connecting two wires to one terminal,
ensure that the crimp-style terminals face with
each other back to back.
Moreover, make sure that the wire of the
smaller gauge is located above.
14. Terminal block
15. Crimp-style terminal
16. Wire gauge: Small
17. Wire gauge: Large