Heat insulating process
• As shown in the figure, cover the flexible hose and hose band with the attached heat insulator up to the bottom
of the indoor unit tightly.
• Cover the drain pipe tightly with a heat insulator procured locally so that it overlaps with the attached heat
insulator of the drain connecting section.
Wrap the attached heat insulator tightly from
Connecting method of the duct
Duct: Insulation materia
(locally procured)
Flange
Air discharge side
CAUTION
Incomplete heat insulation of the supply air flange and sealing may occur dewing resulted in falling of water drop.
67-EN
the surface of the indoor unit.
Heat insulator of the drain
Heat insulator
connecting section
(locally procured)
(accessory)
Flange (locally procured)
Connect a duct to the
outside of the flange
Aluminum tape (locally procured)
Indoor unit
Air intake side
Aluminum tape (locally procured)
Under surface
Fan characteristics
SM40
SM45
SM56
Standard air volume: 800 m
160
Lower limit of external
static pressure (120 Pa)
140
Upper limit of
external static
pressure (120 Pa)
120
100
80
Low
(120 Pa)
60
40
20
Standard filter pressure loss
0
380
480
580
680
780
3
Air Volume (m
/h)
SM110
SM140
SM160
Standard air volume: 2100 m
160
Lower limit of external
static pressure (120 Pa)
140
Upper limit of
external static
pressure (120 Pa)
120
100
Low
(120 Pa)
80
60
40
20
Standard filter pressure loss
0
1000 1200 1400 1600 1800 2000 2200 2400 2600
3
Air Volume (m
/h)
– 34 –
SM80
3
/h
Standard air volume: 1200 m
160
Lower limit of external
static pressure (120 Pa)
140
Upper limit of
external static
High
pressure (120 Pa)
(120 Pa)
120
High
(100 Pa)
100
High
(80 Pa)
80
Low
(120 Pa)
High
(65 Pa)
60
High
(50 Pa)
High
40
(40 Pa)
High
(30 Pa)
20
Standard filter pressure loss
0
880
980
570
670
770
870
970
1070
1170
3
Air Volume (m
/h)
3
/h
High
(120 Pa)
High
(100 Pa)
High
(80 Pa)
High
(65 Pa)
High
(50 Pa)
High
(40 Pa)
High
(30 Pa)
3
/h
High
(120 Pa)
High
(100 Pa)
High
(80 Pa)
High
(65 Pa)
High
(50 Pa)
High
(40 Pa)
High
(30 Pa)
1270
1370
1470
68-EN