Sanyo SPW-C0705DZH8 - Page 472

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3-WAY ECO-i SYSTEM Unit Specifi cations
HT : Using the booster cable (96 type only)
H : At shipment
Increasing the Fan Speed (96 type only)
If external static pressure is too great (due to long
extension of ducts, for example), the air flow
volume may drop too low at each air outlet. This
problem may be solved by increasing the fan
speed using the following procedure:
(1) Remove 4 screws on the electrical component
box and remove the cover plate.
(2) Disconnect the fan motor sockets in the box.
(3) Take out 2 booster cables from option carton
box (sockets at both ends).
(4)
(5) Place the cable neatly in the box and reinstall
the cover plate.
60 70
External Static Pressure
0
50
0
5
10
15
20
25
150
200
250
50
Limit line
Limit line
100
M
(mmAq)
(Pa)
H
H
L
M
Indoor Fan Performance
Fig. 8-2
70 80 90
External Static Pressure
0
50
0
5
10
15
20
25
150
200
250
60
Limit line
Limit line
100
(mmAq)
(Pa)
H
HT
M, H, HT
M
L
Booster cable
Booster cable
Electrical component box
(At shipment) (Connected booster cable)
Fan motor socket
Fan
motor
Fig. 8-1
Securely connect 2 booster cable’s sockets
between the disconnected fan motor sockets
in step 2 as shown in the Fig. 8-1.
Air Flow Volume (m
3
/minute)
Air Flow Volume (m
3
/minute)
SPW-DR764GXH56(A/B)
SPW-DR964GXH56(A/B)
NOTE
8. Concealed Duct High Static Pressure Type (D Type)
TD831143-00W-3WAY.indb314TD831143-00W-3WAY.indb314 2008/12/0117:24:582008/12/0117:24:58