Technical data

54
Figure 5.16 – Electrical wiring diagram
Example of pump/appliance electrical connection with 230 Vac pump, controlled directly by the appliance through a relay and a SELV safety
transformer
LEGEND SCH electronic board J10
jumper open
N.O. CONTACT clean exit normally open L phase N
neutral
Components NOT SUPPLIED PMP water pump KP control pump relay GS
general switch
PTR safety transformer SELV IP bipolar pump switch
Independent control of the pumps
If it is intended to manage the operation of the plant water circulation pump separately,
it is necessary to provide a delayed relay, with a de-excitation time of 10 minutes: after