Opening The Units; To Open The Outdoor Unit; To Open The Electrical Component Box Of The Outdoor Unit; Mounting The Outdoor Unit - Daikin RXYTQ8T7YF Installer And User Manual

▪ Connecting the electrical wiring
6.2

Opening the units

6.2.1

To open the outdoor unit

DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING
To gain access to the unit, front plates need to be opened as follows:
8 HP 10~16 HP
14× 14×
Once the front plates open, the electrical component box can be
accessed. See "6.2.2 To open the electrical component box of the
outdoor unit" on page 17.
For service purposes, the push buttons on the main PCB need to be
accessed. To access these push buttons, the electrical component
box cover does not need to be opened. See
field setting components" on page 31.
6.2.2 To open the electrical component box of
the outdoor unit
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 HP
2×
SW8
10~16 HP
6×
RXYTQ8~16T7YF
VRV IV system air conditioner
4P388989-1B – 2016.02
"7.2.3 To access the
SW8
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 bend towards the inside.
a
b
c
d
e
a Electrical component box cover
b Front side
c Power supply terminal block
d Sealing material
e Moisture and dirt could enter
X Not allowed
O Allowed
6.3

Mounting the outdoor unit

6.3.1

To provide the installation structure

Make sure the unit is installed level on a sufficiently strong base to
prevent vibration and noise.
NOTICE
When the installation height of the unit needs to be
increased, do not use stands to only support the corners.
*
X Not allowed
O Allowed (* = preferred installation)
▪ The height of the foundation must at least be 150 mm from the
floor. In heavy snowfall areas, this height should be increased,
depending on the installation place and condition.
▪ The preferred installation is on a solid longitudinal foundation
(steel beam frame or concrete). The foundation must be larger
than the grey marked area.
≥AB
AA
a
Minimum foundation
a Anchor point (4×)
HP
8
10~16
▪ Fasten the unit in place using four foundation bolts M12. It is best
to screw in the foundation bolts until their length remains 20 mm
above the foundation surface.
6 Installation
(mm)
AA AB
766 992
1076 1302
Installer and user reference guide
17