Operation Indication - Valeo Thermo E 200 Instrucciones De Montaje

Electrical connections
Position Designation
OI Operation indicator max. 1x5W or 2x2W
BM Burner motor
NPH Nozzle block pre-heater
F1 Car flat-type fuse 25A acc. DIN 72581 part 3
F2 Car flat-type fuse 5A acc. DIN 72581 part 3
MS Main switch
SV Solenoid valve
CP Circulating pump
EIU Electronic ignition unit
Legend to the system wiring diagram
C To vehicle (Power)
C1 Main switch
C2 Terminal 31 (–)
C3 Operation indicator +
C4 Terminal 30 (+)
P Circulation pump
P1 Circulation pump +
P2 Circulation pump –
B Burner motor
B1 Burner motor +
B2 Burner motor –
M Solenoid valve
M3 Solenoid valve +
M4 Solenoid valve –
Connector pin assignment
54
T Temperature sensors
T1 Temperature sensor)
T2 Overheating protection
T3 Ground
V Nozzle block pre-heating
V1 Nozzle block pre-heating +
V2 Nozzle block pre-heating –
Z electronic ignition unit
Z1 electronic ignition unit +
Z2 electronic ignition unit +
Z4 electronic ignition unit –

10.4. Operation indication

To monitor the operating status an operating indication is provided.
The operation indication has two display modes. First the pure switching
mode and further a flashing mode. In the flashing mode this output
displays the error flash codes by the operation indication.
Two functions are indicated:
a) the device is switched on or off
b) error indication by a special flash code
The output is designed for the control of up to two lamps 24V/2W or a
single lamp 24V/5W.
Thermo E 200/320