The Vsi-I Fuel Switch - Prins VSI LPG Installation Manual

Mount the switch on a visible and approachable place for the driver.
When mounting the switch, only push on its sides.
Pushing the switch in the centre may result in damage to the switch.
ELECTRICAL CONNECTION OF THE LPG SWITCH with loose beeper
ELECTRICAL CONNECTION OF THE LPG SWITCH with internal beeper
ELECTRICAL CONNECTION OF THE CNG SWITCH with internal beeper
The LPG VSI switch with internal beepers is programmable for different types of tank indicators.
Standard setting of the switch is 0-95 Ohm.
For reprogramming the switch:
1. Make sure that the ignition switch is turned off.
2. Place the VSI main fuse.
3. Push the switch for 5 seconds until a signal sounds (beep).
4. Make a choice immediately:
5. The VSI switch will confirm the choice with a beep signal ( 1 or 2 signals )
To change the choice of indicator: remove the VSI main fuse and start with step 1.
The CNG switch is not programmable. The CNG switch is not exchangeable with a LPG switch!

The VSI-I fuel switch

VSI SWITCH
POWER FEEDS (51)
partnr. 080/70060 Hall
ARE EXCHANGABLE.
partnr. 080/70062 0-95 Ohm
partnr. 080/70063 0-5 Volt
8-POLE
CONNECTORS
BLUE
POSITION 1 ON CONNECTOR
BROWN
POSITION 2 ON CONNECTOR
YELLOW-GREEN
POSITION 3 ON CONNECTOR
RED
POSITION 4 ON CONNECTOR
YELLOW
POSITION 5 ON CONNECTOR
ORANGE
POSITION 6 ON CONNECTOR
BEEPER
BLACK
POSITION 7 ON CONNECTOR
RED
POSITION 8 ON CONNECTOR
VSI SWITCH WITH
INTERNAL BEEPER
partnr. 080/70058
8-POLE
CONNECTORS
BLUE
POSITION 1 ON CONNECTOR
BROWN
POSITION 2 ON CONNECTOR
YELLOW-GREEN
POSITION 3 ON CONNECTOR
RED
POSITION 4 ON CONNECTOR
YELLOW
POSITION 5 ON CONNECTOR
ORANGE
POSITION 6 ON CONNECTOR
BLACK
POSITION 7 ON CONNECTOR
VSI SWITCH WITH
INTERNAL BEEPER
partnr. 095/70058
8-POLE
CONNECTORS
BLUE
POSITION 1 ON CONNECTOR
BROWN
POSITION 2 ON CONNECTOR
YELLOW-GREEN
POSITION 3 ON CONNECTOR
RED
POSITION 4 ON CONNECTOR
YELLOW
POSITION 5 ON CONNECTOR
ORANGE
POSITION 6 ON CONNECTOR
BLACK
POSITION 7 ON CONNECTOR
push 1 x for 0-95 Ohm tank indicator
push 2 x for Hall tank indicator
( push 3 x preparation VSI2, not used )
21
5 6 7 8
1 2 3 4
TANK INDICATOR
GROUND
50
POWER FEED TANKINDICATION
53
POWER FEED SWITCH
51
PULSE FUEL SWITCH
12
DIAGNOSTIC LED
49
GROUND BEEPER
48
POWER FEED BEEPER
51
5 6 7 8
1 2 3 4
TANK INDICATOR
GROUND
50
POWER FEED TANKINDICATION
53
POWER FEED SWITCH
51
PULSE FUEL SWITCH
12
DIAGNOSTIC LED
49
GROUND BEEPER
48
5 6 7 8
1 2 3 4
Pressure gauge signal
GROUND
50
POWER FEED TANKINDICATION
53
POWER FEED SWITCH
51
PULSE FUEL SWITCH
12
DIAGNOSTIC LED
49
GROUND BEEPER
48