33
English
Ins
tallation par
t
Installation Procedure
Installing the indoor unit
Before fixing the installation plate to the wall or window
frame, you must determine the position of the 65 mm hole
through which the cable, pipe and hose pass to connect
the indoor unit to the outdoor unit.
When facing the wall, the pipe and cable can be connected
from the:
•
Right
•
Left
•
Underside (right)
•
Rear (right or left)
Right
Left
Underside
1
Determine the position of the pipe and drain hose
hole as seen in the picture and drill the hole with an
inner diameter of 65 mm so that it slants slightly
downwards.
Wall
20 mm
Plastic anchor
Pipe bundle hole: Ø 65 mm
(Unit : mm)
Model
A
B
C
D
015/022/028/036
30
96
38
30
045/056/071
38
126
70
38
2
If you fix the indoor unit to a wall, fix the installation
plate to the wall giving attention to the weight of the
indoor unit.
NOTE
•
If you mount the plate to a concrete wall by using
plastic anchors, make sure that gaps between the wall
and the plate, created by projected anchor, are less
than 20 mm.
3
If you fix the indoor unit to a window frame, follow
4 to 6.
4
Determine the positions of the wooden uprights to be
attached to the window frame.
5
Attach the wooden uprights to the window frame
giving attention to the weight of the indoor unit.
6
Attach the installation plate to the wooden uprights
using tapping screw.
Performing leak test
Leak test
LEAK TEST WITH NITROGEN (before opening valves)
In order to detect basic refrigerant leaks, before recreating
the vacuum and recirculating the R410A, it’s responsible of
installer to pressurize the whole system with nitrogen (using
a pressure regulator) at a pressure above 4.1MPa (gauge).
LEAK TEST WITH R410A (after opening valves)
Before opening valves, discharge all the nitrogen into the
system and create vacuum. After opening valves check
leaks using a leak detector for refrigerant R410A.
Test parts for the
indoor unit
CAUTION
•
Discharge all the nitrogen to create a vacuum and
charge the system.
Installation part
DVM_BORACAY_IB_DB68-06415A-00_EN.indb 33
2016-08-31 오후 2:13:26
