English
WILO SE 11/2016
62
(contact available)
45
Relay 1 NC
45
Relay 1 NC
46
Relay 1 COM
24 V DC or 12 V DC
(depends on the type of
battery)
46
Relay 1 COM
24 V DC
47
Relay 2 NO
Bypass valve of the
cooling circuit filter
47
Relay 2 NO
Alarm siren sound
48
Relay 2 NC
Bypass valve of the
cooling circuit filter
48
Relay 2 NC
49
Relay 2 COM
24 V DC
49
Relay 2 COM
24 V DC
50
Relay 3 NO
Battery charger switch
50
Relay 3 NO
Pre-heating oil motor -
On/off
51
Relay 3 NC
51
Relay 3 NC
52
Relay 3 COM
24 V DC
52
Relay 3 COM
24 V DC
X702
Used for:
X702
Used for:
31
Relay 4 NO
Start-up battery 1
(Automatic)
31
Relay 4 NO
General malfunction
(contact available)
32
Relay 5 NO
Start-up battery 1
(Manual)
32
Relay 5 NO
Pump running (contact
available)
33
Relay 4-7 COM 12 V DC
33
Relay 4-7 COM 24 V DC
34
Relay 6 NO
34
Relay 6 NO
Motor start-up failure
(contact available)
35
Relay 7 NO
35
Relay 7 NO
Risk of failure (contact
available)
X703
Used for:
X703
Used for:
36
Relay 8 NO
Start-up battery 2
(Automatic)
36
Relay 8 NO
37
Relay 9 NO
Start-up battery 2
(Manual)
37
Relay 9 NO
38
Relay 8-11 COM 12 V DC
38
Relay 8-11 COM
39
Relay 10 NO
39
Relay 10 NO
40
Relay 11 NO
40
Relay 11 NO
