Valeo DBW 160 Instructions De Montage page 75

DBW 160/230/300/350
Item Description
A1 Heater
A2 Control modulet
4 Electronic Ignition unit
5 Thermostat
7 Thermostat
8 Thermostat
10 Ignition electrodes
61.3 Supressor (2x)
A Plug connection
B Plug connection
B5 Thermostat
C Plug connection
F1 Overheat fuse
F2 Fuse 8A
F3 Fuse 8A
F4 Fuse
F5 Fuse
F6 Fuse
H1 Light, green
H2 Light,
circulating pump
K1 Relay
K2 Relay
K3 Relay
K4 Relay
K5 Relay
K6 Relay
K7 Relay
M1 Motor
M2 Motor
Remarks A B C D
SG 1553
Control thermostat
Blower thermostat
Overheat thermostat
Radio supression
Control module, 2-pin
Control module, 6-pin
Nozzle preheating
Control module, 8-pin
Polarity independent
Vehicle fuse DIN 72581
Vehicle fuse DIN 72581
Vehicle fuse DIN 72581
Vehicle fuse DIN 72581
Vehicle fuse DIN 72581
Operation indication
If switched by S4
Circulating pump; neg. ter-
minal of heater
Heater motor
Light, thermostat operation
control
Electronic ignition unit
Solenoid valve, flame sen-
sor
Nozzle preheating
Blower of vehicle heater
Circulating pump
Combustion air fan
Item Description
M3 Motor
R Flame sensor
R1 Resistor Motor
R2 Resistor,
heating cartridge
S1 Switch
S3 Switch at water valve
S4 Switch
S6 Schalter
X1 Plug connection, 2-pin
X2 Plug connection, 1-pin
X3 Plug connection, 2-pin
X5 Plug connection, 4-pin
Y1 Solenoid valve
A installed in the heater
B supplied loose
C only if required
D provided in vehicle
included in standard kit
may be supplied depending on model
Legend DBW 160
Electrical connections
Remarks A B C D
Combustion air fan
Photoresistor, polarity inde-
pendent
High power resistor
Nozzle preheating
heater on/off
Contact open, when water
valve is closed
for on/offF,
Circulating pump separate
Switch for vehicle fan
Polarity independent
73