Toshiba RAV-SM1103DT-A Installation Manual page 11

Concealed Duct High Static Pressure
Diagrams for making connecting flanges
The connecting flange (Incl. the fixing screw) is not supplied to the indoor unit. When the connecting
flange is necessary, produce them in locally.
Drawing figure is as follows. (SM140 type and SM160 type are same figures.) (Material: Galvanized steel
plate, thickness of 1.6 mm)
<Air outlet port flange>
<Air inlet port connecting flange>
25 757
12
256 271
807
65
(Inside dimension)
20
67.5
250
65
8-Ø7 hole
(Inside dimension) 25
256 12
24-Ø5 hole (Incl. hole Q'ty at opposite side)
8-Ø7 hole
250 250
885
24-Ø5 hole (Incl. hole Q'ty at opposite side)
– 10 –
Installation Manual
10-Ø5 hole (Incl. hole
Q'ty at opposite side)
15
25
10-Ø5 hole (Incl. hole
Q'ty at opposite side)
20
67.5
(Unit:mm)
EN
10-EN