V-TUF VTS1210HPC XL, Operator'S Manual

Page: 27 / 38

27
ELECTRIC DIAGRAM - THREE PHASE 400V
FUNCTIONALITY:
The high pressure water cleaner has an input for an On/Off switch for the machine, a switch to select
between hot or cold water operation, a “diesel pressure switch” input to manage the lack of diesel, and an
input for the water temperature thermostat and 2 inputs for the pressure switches PTP and PDV.
PTP = Pump head pressure switch
PDV = Valve pressure switch
PPG = Diesel pump pressure switch
3 outputs for the running of the electrovalve, diesel motor and the burner / ventilator
MOT = Pump motor
BV = Burner / ventilator
EVG = Diesel electrovalve
And finally 4 outputs for the light showing electric current, the TSI light, the light for lack of water and the
lack of fuel light.