
Electrical System
SP000935
Page 96
Airflow Control Module
Airflow is controlled through the control of voltage between
GATE and SOURCE.
Input voltage is 27.5V.
The airflow is based on manual set.
Relay - Blower:
Power is supplied to the blower motor when the
system is turned "ON."
DRAIN
(CN10-1)
SOURCE
(CN11-1)
GATE
(CN10-6)
FG001056
Figure 80
Airflow
Output Terminal
Output
1st
CN11-2
CN10-1
10 ± 0.5V
2nd
12.5 ± 0.5V
3rd
15 ± 0.5V
4th
17.5 ± 0.5V
5th
20.0 ± 0.5V
6th
22.0 ± 0.5V
7th
More than 25V
Figure 81
Specifications
Rated voltage
24V
Rated current
20A
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