Vaillant TURBOmax Plus SERIES - Page 88

88
DIAGRAMS
Euro B/S_VC_018/1
Switchgear cabinet
U100
X3
T 2
T 1,25
X2
X2X2
X1
24
23
1
12
13
14
15
16
17
18
19
20
21
22
2
3
4
5
6
7
8
9
10
11
X2
Pressure sensor
NTC earth
Ionisation electrode
Bridge
NTC flow
NTC return
Lifting magnet
24
23
1
12
13
14
15
16
17
18
19
20
21
22
2
3
4
5
6
7
8
9
10
11
Fan unit
Ignition electrodes
Gas valvePressure sensor
Ionisation electrode
Pump
NTC flow
NTC return
X8X4 (VUV)
X12
X14 X13
79 L 48N35
X7 Accessories
12
EV1
EV2
34
Fig. D.4: Wiring diagram VU
Wiring diagram: THERMOcompact 615/2 E, 620/2 E, 624/2 E, 628/2 E
THERMOcompact