To Open The Electrical Component Box Of The Outdoor Unit - Daikin VRV IV+ RYYQ8U7Y1B Series Installer And User Manual

16 | Unit installation

16.2.3 To open the electrical component box of the outdoor unit

Installer and user reference guide
66
8~12 HP
14×
Once the front plates open, the electrical component box can be accessed. See
"16.2.3 To open the electrical component box of the outdoor
For service purposes, the pushbuttons on the main PCB need to be accessed. To
access these pushbuttons, the electrical component box cover does not need to be
opened. See "19.2.3 To access the field setting
NOTICE
Do NOT apply excessive force when opening the electronic component box cover.
Excessive force can deform the cover, resulting in entering of water to cause
equipment failure.
8~12 HP
2×
SW8
14~20 HP
NOTICE
When closing the electrical component box cover, make sure that the sealing
material on the lower back side of the cover is NOT caught and bent towards the
inside (see figure below).
a
b
c
d
e
a Electrical component box cover
b Front side
c Power supply terminal block
14~20 HP
14×
components" [
6×
SW8
4
unit" [ 66].
4
123].
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump
4P546228-1C – 2021.11