Valeo THERMO PLUS 230 Einbauanweisung Seite 56

Electrical connections
Terminal 30 (permanent plus)
Terminal 31 (ground)
Terminal 61 (D+)
5A
F4
* Value acc. to UP, max. 25A, min. 7.5A because of DVW
Fig. 7: System wiring diagram for the heater Thermo plus with switch up to 85°C ambient temperature, legend see page 49
52
Up to 85°C ambient temperature
5A 25A
F3 F1 F2*
2.5mm
2.5mm
2.5mm
2.5mm
HS 0.75mm
UPFA
0.75mm
econ. setting
0.75mm
T. 61
0.75mm
BA
0.75mm
FA
0.75mm
Coolant
temperature
sensor
Overheat
protection
STT
C
T. 30
2 UP, DVW
1
T. 31
UP, DVW
2
2
1 - 4 must be all connected
T. 30
HG
2
3
T. 31
2 HG
4
2
HS
5
2
UPFA
6
econ. setting
2
8
T. 61
2
7
2 BA+
9
SG 1589
FA+
2
10
P
UP +
1
UP
UP -
2
PT2000
1
PT500
2
ground
3
T
2
0.75mm +
1
2
0.75mm
2
S-Bus
0.75mm 2
3
4
G
Thermo plus 230/300/350
U
BM
V
W
ZFG+
1
ZFG SE
2
ZFG-
4
MV+
3
MV-
4
DVW+
1
DVW-
2
DVW
(optional)
ZFG
MV