
2 SPEED SWITCH WIRING DIAGRAM
GREY
BLACK
BLACK
BLACK
Hi
WHITE
GREEN
N
L
BLUE
BROWN
BLUE
THERMAL
CUT-OUT
BLUE
THERMAL
CUT-OUT
THERMAL
CUT-OUT
BLUE
K
OFF
Lo
RED
YELLOW
ORANGE
(YELLOW)
C
YELLOW
(YELLOW)
ORANGE
RED
C
C
ORANGE
(YELLOW)
YELLOW
RED
6
D
For above ceiling
4.4.1 Fix the air curtain as in the procedure for
installing on the concrete wall.
4.4.2 Then pipe as below
Fig. Instructs.
TECHNICAL PARAMETER
MODEL
Volt.
(V~)
Freq
(Hz)
Max input
power
(W)
Max air
speed
(ft/s)
Air volume
(cfm)
Noise
(dB)
Net
weight
(LBS)
H
L
H
L
H
L
H
L
MASF036-N1
110
60
230
200
52.5
42.7
647
530
52
49
28.7
MASF048-N1
290
260
883
707
53
50
34.2
MASF060-N1
380
350
1120
883
55
52
44
5