Madimack ECO, User Manual, Page: 21 / 51

21
7.
Installation options:
a.
Flow switch activated heating
The heat pump is activated by the flow of water initiated from the filtration/circulation pump, if the
heater gets to temperature within the timers the unit will first start to use the inverter technology to
slow the machine down to maintain the temperature and eventually to a stop.
1.
Chlorinator controller initiates the filtration pump.
2.
Heat pump’s flow switch senses the water flowing through the heat pump.
3.
Heat pump starts and will run until temperature is reached or filtration pump switches off
4.
No additional internal wiring to the heat pump is required in this set up
5.
No additional settings needed to be changed
6.
If circulation pump is not running and no flow is detected unit will display E3 – this is normal and an indication
the unit is sitting idle waiting for the filtration pump to start again.
7.
If the pool temperature is not reached within the filtration times you may need to extend the timers to match the
heating requirement.
A
C
A: Chlorinator
B: Filter
C: Pool pump
B