Heating Priority Wiring For Monophasic Pump - Hayward ENERGYLINE PRO INVERTER ENPI4M Manuel D'instructions Et D'installation

6. APPENDIX (continued)

6.2 Heating priority wiring for monophasic pump

Dry contact 16 A max
K2
Power supply
230V / 50Hz

Monophasic pump
Terminals 1 and 2 deliver a potential-free dry contact,
230V / 50 Hz, no polarity.

Wire terminals 1 and 2 as indicated in the diagram
above, to activate the operation of the filtration pump
in 2-minute cycles each hour if the temperature of the
pool is lower than the set point.
Never connect the power supply of the filtration
pump directly to terminals 1 and 2.
24