To Route And Fix The Transmission Wiring - Daikin VRV IV+ RYYQ14U7Y1B Series Installer And User Manual

19.2 To route and fix the transmission wiring

RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1B – 2020.10
Transmission wiring can be routed through the front side only. Fix it to the upper
mounting hole.
8~12 HP
b a
a Transmission wiring (possibility 1)
b Transmission wiring (possibility 2)
c Tie wrap. Fix to factory-mounted low voltage wiring.
d Tie wrap.
(a) Knockout hole has to be removed. Close the hole to avoid small animals or dirt from
entering.
8~12 HP
a
X1A
Fix to the indicated plastic brackets using field supplied clamping material.
a Wiring between the units (indoor-outdoor) (F1/F2 left)
b Internal transmission wiring (Q1/Q2)
c Plastic bracket
d Field supplied clamps
14~20 HP
c
c
c
A
d
b
A
(a)
(a)
. Fix to pipe insulation with tie wraps.
14~20 HP
b a b
19 Electrical installation
|
c
c
A
d
a
c
d
Installer and user reference guide
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