maintenance of motor
˖
Panel installation
Unload inner frame.
Slide the knob, release the buckle from the outside frame hole,
then unload the inner frame.
●
●
Knob
Outside frame
Inside frame
Buckle
Hang the outside frame on the main body with face down. (4
places at 4 corners).
Main body
Waist-shaped hole
fixed board
Canvas air passage
Ceiling
Outside frame
Fig.7-12
0 1 2
F
3
E
4
D
5
C
6
B
7
A
89
Fig.7-11
Installation manual
12
Fix the main body and the outside frame with the fix board of
waist-shape hole (in two places).
Hang one side of the fix board of the waist-shaped hole on the
hook of the main body.
Tighten the other side of the board with screw to the outside
frame.
Cut off the surplus part of the board with pliers.
Bend the top of the broken end.
●
ķ
ĸ
Ĺ
ĺ
NOTE
W h e n h a n g i n g u p t h e o u t s i d e f r a m e w i t h t h e f i x b o a r d o f
waist-shaped hole and the belt, stick the outside frame
tightly to the ceiling and fix it.
Fig.7-15
Hang up the outside frame until it sticks to the ceiling tightly.
●
Canvas air passage
Ceiling
Outside frame
Air passage
Main body
Waist-shaped hole
fixed board
Outside frame
Hook
Bend
Fig.7-16
High pressure duct
Fig.7-14
Fix the outside frame and the canvas air passage with screws.
Screw must be fixed on from the bottom to the top.
●
Screw
Ceiling
Canvas air passage
NOTE
The signal wire of the remote control receiver must be drawn
out through the canvas air passage.
0
30
60
90
120
150
180
210
240
270
2800
3400
4000
4600
5200
5800
0
30
60
90
120
150
180
210
240
270
2800
3400
4000
4600
5200
5800
0
30
60
90
120
150
180
210
240
270
2800
3400
4000
4600
5200
5800
ENC2 = 0
ENC2 = 3
ENC2 = 0
ENC2 = 3
ENC2 = 3
ENC2 = 0
ENC2 = 1
ENC2 = 2
ENC2 = 1
ENC2 = 1
ENC2 = 2
ENC2 = 2
MVD-250T1/DHN1-B
MVD-280T1/DHN1-B
Fig.7-4
HIGH FAN SPEED
MIDDLE FAN SPEED
LOW FAN SPEED
Static Pressure (Pa)
Air flow (m3/h)
Static Pressure (Pa)
Air flow (m3/h)
Static Pressure (Pa)
Air flow (m3/h)
