EMS AirFlow S1 Service Manual page 9

AirFlow S1
®
110 V AC
220 V AC
240 V AC
*For the transformers without thermal protection (no pin 1),
Primary circuit (high voltage)
Main switch
Mains socket
ON/OFF
T 1A
Primary fuses
T 1A
Main switch
Mains socket
ON/OFF
T 0.5A
Primary fuses
T 0.5A
Main switch
Mains socket
ON/OFF
T 0.5A
Primary fuses
T 0.5A
Secondary circuit (low voltage)
24 V AC
Electrovalve
Red
Red
*
Transformer
6 240 V
130 V
Red
5 220 V
Red
3
4 110 V
2
Black
1
*
Transformer
6 240 V
130 V
Red
5 220 V
Red
3
110 V
4
2
Black
1
*
Transformer
Red 6 240 V
130 V
5 220 V
Red
3
4 110 V
2
Black
1
Resistance
Blue
Thermostat Thermostat
47˚C 60˚C
Red
Water heater
Secondary fuse
T 2.5A
Black Red
9
8
Blue
Red
24 V AC
Red
Blue
11
Yellow/Green
Yellow/Green
Secondary fuse
T 2.5A
Black
9 Red
8
Blue
Red
24 V AC
Red
Blue
11
Yellow/Green
Yellow/Green
Secondary fuse
T 2.5A
Black Red
9
8
Blue
Red
24 V AC
Red
Blue
11
Yellow/Green
Yellow/Green
connect the black wire on pin 2.
Green LED
- +
Blue
Blue
Red
9