installing your air conditioner
_31
ENGLISH
Performing Leak Test & Insulation
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.
Leak test
6.
The pipes & cable should be gone through the bottom
back hole.
7.
Hanging the indoor unit on the Bracket Hanger, then fix the
Indoor Unit by using 4 Screws.
Case 1. Installing on the floor : Must fix 4 screws on the wall,
make the indoor not to fall down(For safety installation).
Case 2. Hanging on the wall : Follow the installation guide
supplied in the accessory part.
Screw positions are specified on the installation guide.
1.
When you install the indoor with side-pipe connection,
please make space more than 300mm from the wall.
2.
When you install the indoor at the inclined floor, please
lean the set toward the drain hose and pipe connection to
prevent water overflowing.
3.
Please remove the items when set is installed
.
AVXTJH028/036EE : 6 Items
AVXTJH056EE : 7 Items.
4.
The body front should be opened to connect pipes.
Please release the 4 screws of body front and then pull it
out from the bottom of the set.
5.
Make a hole on the wall.
300mm
300mm
Position
of drain
Ø60~65mm
Inside
room
Outside
room
Drain hose
Less than 70mm
75mm
Position
of drain
Discharge all the nitrogen to create a vacuum and
charge the system.
CAUTION
Scr
ew
H
ole
Scr
ew
H
ole
Indoor Unit Installation
It is recommended to install the Y-joint before installing the
indoor unit.
Installation Part
AVXTJ£ª£ª_IB IM_E_29814.indd 31
2009-3-10 16:48:31