Daikin VRV IV - 19.5 To Route and Fix the Power Supply; 19.6 To Connect the Power Supply

19 | Electrical installation
Installer and user reference guide
110
RXMLQ8 + RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543427-1A – 2020.10
a bc de
a Liquid pipe
b Gas pipe
c Insulator
d Transmission wiring (F1/F2)
e Finishing tape
19.5 To route and fix the power supply
NOTICE
When routing earth wires, secure clearance of 25 mm or more away from
compressor lead wires. Failure to observe this instruction properly may adversely
affect correct operation of other units connected to the same earth.
The power supply wiring can be routed from the front and left side. Fix it to the
lower mounting hole.
d
c
X1M
ab
A
A
d
a Power supply (possibility 1)
(a)
b Power supply (possibility 2)
(a)
c Power supply (possibility 3)
(a)
. Use conduit.
d Tie wrap
(a) Knockout hole has to be removed. Close the hole to avoid small animals or dirt from
entering.
19.6 To connect the power supply
NOTICE
Never connect the power supply to transmission wiring terminal block. Otherwise
the entire system may break down.