Sanyo SPW-C0705DZH8, Технические данные инструкция

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3-WAY ECO-i SYSTEM Unit Specifi cations
Booster Cable for Concealed Duct Type
Booster cable
Booster cable
Electrical
component
box
(At shipment)
(Connected booster cable)
1743_M_I
Fan motor socket
Fan
motor
20
Air Flow Volume (m
3
/minute)
External Static Pressure
0
50
0
5
10
15 150
10
Limit line
Limit line
HT
H
L
100
M
(mmAq)
(Pa)
30 25
40
Air Flow Volume (m
3
/minute)
External Static Pressure
0
50
0
5
5.6
3.8
10
15
150
20
Limit lin
e
Limit line
L
100
M
H
(mmAq)
(Pa)
HT
30
Air Flow Volume (m
3
/minute)
External Static Pressure
0
50
0
5
6.6
5.4
2.4
3.7
14 16
10
15
150
20
21 26
Limi
t line
HT
L
100
M
H
Limit line
(mmAq)
(Pa)
HT : Using the booster cable
H : At shipment
5
7 8.5
Air Flow (m
3
/minute)
External Static Pressure
0
50
100
0
5
4.4
4.9
10
15 150
10
(mmAq)
(Pa)
Limit line
Limit line
HT
H
M
L
15
Air Flow (m
3
/minute)
External Static Pressure
0
50
0
5
2.5
3.9
10
15 150
10
10.5
9 12
Limit line
Limit line
HT
M
L
100
H
(mmAq)
(Pa)
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 2 screws on the electrical component box and remove the cover plate.
(2)
Disconnect the fan motor sockets in the box.
(3) Take out the booster cable (sockets at both ends) clamped in the box.
(4) Securely connect the booster cable sockets between the disconnected fan motor sockets in step 2 as shown in the Fig. 7-1.
(5) Place the cable neatly in the box and reinstall the cover plate.
Indoor Fan Performance
20
Air Flow Volume (m
3
/minute)
External Static Pressure
0
50
0
5
10
15 150
10
Limit line
Limit line
HT
H
L
100
M
(mmAq)
(Pa)
2.4
3.7
14 16
30 25
40
Air Flow Volume (m
3
/minute)
External Static Pressure
0
50
0
5
5.6
3.8
10
15
150
20
Limit line
Limit line
L
100
M
H
(mmAq)
(Pa)
HT
Fig. 7-1
SPW-UR74/94/124GXH56(A/B)
SPW-U075/095/125XH(N)
SPW-UR74/94/124SXH56B
SPW-UR304SXH56B
SPW-UR364GXH56(A/B)
SPW-U365XH(N)
SPW-UR364SXH56B SPW-UR484GXH56(A/B)
SPW-U485XH(N)
SPW-UR484SXH56B SPW-UR604GXH56B
SPW-U605XH(N)
SPW-UR604SXH56B
SPW-UR164/184GXH56(A/B)
SPW-U165/185XH(N)
SPW-UR164/184SXH56B SPW-UR254GXH56(A/B)
SPW-U255XH(N)
SPW-UR254SXH56B
Fig. 7-2
How to read the diagram
The vertical axis is the external static pressure (Pa) while the horizontal axis represents the AIR FLOW (m
3
/minute).
The characteristic curves for “HT”, “H”, “M” and “L” fan speed control are shown.
The nameplate values are shown based on the “H” air flow. For the 25 type, the air flow is 18 m
3
/minute, while the
external static pressure is 49 Pa at “H” position. If external static pressure is too great (due to long extension of duct,
for example), the air flow volume may drop too low at each air outlet.
This problem may be solved by increasing the fan speed as explained above.
NOTE
SPW-U075/095/125SXH(T)
SPW-U305SXH(T)
SPW-U365SXH(T) SPW-U485SXH(T) SPW-U605SXH(T)
SPW-U165/185SXH(T) SPW-U255SXH(T)
7. Concealed Duct Type (U, US Types)
7-5. Increasing the Fan Speed
TD831143-00̲W-3WAY.indb 297 TD831143-00̲W-3WAY.indb 297 2008/12/01 17:24:51 2008/12/01 17:24:51