Indoor Fan Performance - Sanyo SPW-C483GYH8 Service Manual

8. Concealed Duct High Static Pressure Type

8-6. Indoor fan performance

How to Read the Diagram
The vertical axis is the EXTERNAL STATIC PRESSURE (mmAq) while the horizontal axis represents the AIR
FLOW (m 3 /minute). The characteristic curve for the "H", "Med", and "Lo" fan speed control.
The name plate values are shown based on the "H" air flow. Therefore in the case of the SPW-D253GH56 the flow
is 23 m 3 /minute, while the EXTERNAL STATIC PRESSURE is 19 mmAq at "H" position. If the external static
pressure is too great (due to long extention of duct, for example), the air flow volume may drop too low at each air
1
outlet.
25, 27 Type
25
20
15
10
5
0
20
Air Flow (m
25
200
20
150
15
100
10
50
5
0
25 30
3 /minute)
0846_D_I
ECO MULTI SYSTEM Unit Specifications
36 Type
200
150
100
50
25 30 35
Air Flow (m 3 /minute)
0847_D_I
I - 106
48 Type
25
20
15
10
5
0
30 35 40
Air Flow (m 3 /minute)
SM830052
200
150
100
50
0848_D_I