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SMMS Concealed Duct High Static Pressure Type
Installation Manual
SMMS Concealed Duct High Static Pressure Type
Installation Manual
Diagrams for making connecting flanges
These flanges are not provided with the equipment. Make them with the dimensions shown below.
REQUIREMENT
If the air conditioner unit and the canvas joint are connected with the rivets, the fan and the refrigerating cycle become
unavailable to be checked. Use the bolts for tightening the flange. (Fixing bolts M6 × 12 Field-supplied)
(Unit : mm)
<Air supply port connecting flange>
AP018 to AP024
<Air inlet port connecting flange>
AP018 to AP036
AP036
AP048
AP048
25
25
12
400
426
12
25
25
200
226
12
12
4-Ø8 hole
25
25
25
275
550
275
25
25
25
290
316
12
12
6-Ø8 hole
25
25
12
670
348
348
12
25
25
200
226
12
12
6-Ø8 hole
25
25
25
300
300
300
900
25
25
25
290
316
12
12
8-Ø8
hole
25
25
12
770
316
164
316
12
25
25
200
226
12
12
8-Ø8 hole
Duct design
1
In order to prevent short circuits, design the
duct work so that the intake and discharge
openings are not adjacent to each other.
2
The indoor unit does not have a built-in air
filter.
Always install the air filter (Local procure) in a
location that permits easy maintenance, such as
behind the intake grille. (If no air filter is installed,
dust will collect in the heat exchanger, which may
cause the air conditioner to fail or to leak.)
<Overview of duct connection>
NOTE
Parts except air conditioner unit are to be locally procured.
Installation of remote
controller (Sold separately)
For installation of the wired remote controller, follow the
Installation Manual attached with the remote controller.
• Pull out the remote controller cord together with the
refrigerant pipe or drain pipe.
Pass the remote controller cord through upper side
of the refrigerant pipe and drain pipe.
• Do not leave the remote controller at a place
exposed to the direct sunlight and near a stove.
Canvas joint
Canvas joint
(Air conditioner)
Air supply
port
Silencer
chamber
Air filter
Air inlet
Check port
Silencer
chamber
13-EN
14-EN
+00EH99879501_01EN.book Page 7 Monday, March 14, 2011 10:06 PM
