ELECTRICAL INSTALLATION AND SETTING
PAGE 7
The electrical installation is described below and refers to diagrams on the next page.
1 Ground connections
Ground Connections may only be performed, as shown in the diagram on the next page. Ground con-
nections between individual parts must not be conducted outside the armoured hoses. The connec-
ting box connects to the vehicle chassis. The vehicle chassis cleans from paint and rust prevented tho-
roughly. A minimum Ø3.5 mm even cutting or threading screw fitted with a tooth disc may be used.
2 Thermostat
Operating thermostat can be set steplessly from 37°C to 85°C. The thermostat has a built-in hystere
sis of 12 K, i.e. there is 12°C between the connecting and dissconneting. The operating temperature is
set with a screwdriver at . The safety thermostat disconnects if the temperature exceeds 110°C. The
thermostat can be reconnected by pressing the red button.
Note !
The setting and reconnection of thermostats must only be carried out with disconnected
main Switch of the vehicle.
3 Level sensor for low water level of heating circuit.
Level sensor shall be used to block activation of heating elements when water level is low to prevent
damage on the heating elements. (Not supplied by Stroco).
