Function
- Terminal allocation chart 230 Volt connection
Terminal Description
Connector
1
Burner motor phase
4
2
Earth
3
Neutral
4
1st stage solenoid valve live
1
Earth
5
Neutral
6
2nd stage solenoid valve live
7
2
Earth
8
Neutral
9
3rd stage solenoid valve live (not used)
10
3
Earth (not used)
11
Neutral (not used)
12
13
Igniter live
5
14
Earth
15
Neutral
16
Live for the 2nd stage thermostat
T6/7/8
17
Signal T7
18
Signal T8
Terminal Description
Connector
19
1st stage thermostat live (T1)
19
20
Heating request signal (option T2)
21
Flame monitoring signal
11
22
Earth
23
Live
24
Not used
10
25
Not used
26
Live
20
27
Remote unlocking signal
28
Neutral
21
29
Signal fault live
30
Live
25
31
Preheater/release contact
32
Earth
33
Neutral
34
Live L1
6
35
Earth
36
Neutral
37
Earth
38
Earth
39
Pump unit live
35
40
Earth
41
Neutral
420010492200
EN
12
Содержание 3140420
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