Daikin VRV IV+ RXYTQ8U7YF User Manual

18 | Electrical installation
Installer and user reference guide
97
RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
18.4 To finish the transmission wiring
After installing the transmission wires inside the unit, wrap them along with the on-
site refrigerant pipes using finishing tape, as shown in figure below.
a bc de
a Liquid pipe
b Gas pipe
c Insulator
d Transmission wiring (F1/F2)
e Finishing tape
18.5 To route and fix the power supply
The power supply wiring can be routed from the front and left side. Fix it to the
lower mounting hole.
c
X1M
abac
d
X1M
b
8 HP 10~16 HP
A
A
A
d
d
d
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.

Daikin VRV IV+ RXYTQ8U7YF Specifications

General

Brand	Daikin
Model	VRV IV+ RXYTQ8U7YF
Category	Heat Pump
Language	English