Daikin VRV System - Gist of Field Line Connection; Specifications for Field Supplied Fuses and Wire

2
• Systems • Installation
17
• Installation
2 Field Wiring
2-2 Inverter cooling only / heat pump series
2-2-3 Gist of field line connection
2-2-4 Specifications for field supplied fuses and wire
NOTES
1Select the particular size of electrical wire for power supply wiring in accordance with the standards of the given nation and region.
2Select the transmission wiring under the following conditions.
- Use the sheathed wire (3 wire) in case of C/H selector. (Heat pump unit only.)
- Use the sheated wire (2 wire) in other case.
Model
Supply wiring Transmission wiring
Field fuse Wire Size Wire Size
RSX(Y)5K 20A
H05VV-U5G Note 1 Note 2 0.75 - 1.25 mm
2
RSX(Y)8K 35A
RSX(Y)10K 35A
W1 Type
Power supply field
Electric parts box of
outdoor unit
See the figure
4 and 5
Electric parts box
Earth terminal
Clamp material
Transmission wiring
Clamp the anchor
Figure 4
Figure 7
Figure 5
Figure 7
To indoor
unit