Fujitsu ABYA45LCT 설치 매뉴얼 - 페이지 8
{카테고리_이름} Fujitsu ABYA45LCT에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Fujitsu ABYA45LCT 16 페이지. Split type
air conditioner
ceiling type (50hz)
Fujitsu ABYA45LCT에 대해서도 마찬가지입니다: 서비스 매뉴얼 (33 페이지), 서비스 매뉴얼 (23 페이지)
페이지 인쇄
4.4. Installing heat insulation
•
After checking for gas leaks (refer to the Installation
Manual of the outdoor unit), perform this section.
•
Install heat insulation around both the large (gas) and
small (liquid) pipes. Failure to do so may cause water
leaks.
After checking for gas leaks, insulate by wrapping insula-
tion around the two parts (Gas and Liquid) of the indoor unit
coupling, using the coupler heat insulation.
After installing the coupler heat insulation, wrap both ends
with vinyl tape so that there is no gap.
Secure both ends of the heat insulation material using Binder.
And finally fix connection pipe (Liquid) to connection pipe
(Gas) by rolling vinyl tape over coupler heat insulation (Gas)
and coupler heat insulation (Liquid).
Coupler heat insulation (Large)
Indoor unit
Indoor unit
Indoor unit
•
When using an auxiliary pipe, make sure that the Binder
used is insulated in the same way
•
There should be no gaps between the insulation and the
unit.
5. INSTALLING DRAIN PIPES
•
Install the drain pipe in accordance with the instruc-
tions in this Installation Manual and keep the area warm
enough to prevent condensation. Problems with the pip-
ing may lead to water leaks.
•
Install the drain pipe with downward gradient (1/50 to 1/100)
and so there are no rises or traps in the pipe.
•
Use general hard polyvinyl chloride pipe (VP25) [outside
diameter 38 mm].
•
During installation of the drain pipe, be careful to avoid
applying pressure to the drain port of the indoor unit.
•
When the pipe is long, install supporters.
•
Do not perform air bleeding.
En-8
CAUTION
Connection pipe (Gas)
Connection pipe (Liquid)
Coupler heat insulation (Small)
Binder (Large)
No gap
Coupler heat
insulation
Binder (Small)
Connection pipe (Gas)
Connection pipe (Liquid)
Vinyl tape
CAUTION
CAUTION
www.enindel.com
•
Always heat insulate (8 mm or over thick) the indoor side of
the drain pipe.
Arrange the drain pipe
lower than this portion.
Lifted up
Bad
Supporter
(1)
Install insulation for the drain pipe.
Cut the included insulation material to an appropriate size
and adhere it to the pipe.
Drain pipe insulation (accessories)
Indoor unit (drain port)
Indoor unit
No gap
(2)
If "
○ 1 Right rear piping" : fasten the drain pipe with VT wire
so that the pipe slopes correctly within the indoor unit.
Indoor unit (rear view)
(3)
If the drain hose will not be connected to the right rear
piping, cut the hole cover at the points indicated in Fig. (a),
and attach it to the piping hole as shown in Fig. (b).
(a)
Cut x 5
(b)
Drain pipe
Good
Bad
End in water
1.5 to 2
Unit : m
Drain pipe
Insulation for drain pipe
(To be obtained locally. Length
should be at least 8 mm.)
Drain pipe insulation
Drain pipe
10 or over
Unit : mm
VT wire
Drain hose
Hole cover
Wave