Operating Of The Eco Energetic Contactor - Nirvana B50 Installation Instructions Manual

5.8 OPERATING OF THE ECO ENERGETIC CONTACTOR
Depending on heat pump instruction (heating required)
(If connected to the electrical box and the contactor)
NOTE: The magnetic contactor is used to intelligently control pool pump while providing better energy efficiency of
your heat pump. (FIGURE 7)
The HP727S features an adjustable minimum filtration period (FIL).
A daily 24‐hour cycle is divided into 6 periods of 4 hours (240 minutes).
The adjustable setting values represent the minimum total daily hours that filtration is required.
FIL PARAMETER SETTINGS
(If connected to electrical box)
OFF
Pump is always OFF
1 .
In OFF mode, the circulating pump needs to be always on or programmed by an external timer.
2.
In ON mode, the circulating pump is always on.
The minimum filtration time selector is divided into 6 equal periods per day. E.g. Selection of 4 h
minutes per period. The circulating pump will therefore operate 40 minutes of each period of 4 h
The minimum filtration time that
When the circulating pump is ON, if there is a
1.
The circulating pump will stay
2.
During that period, the minimum filtration time counter meter is always on.
3.
If the minimum daily filtration time is reached and heat is still needed, the circulation pump
heat is no longer needed.
If th e minimum daily filtration time is reached and heat is not needed, there will still be 15 minutes of circulating time
per period (every 4 hours). This is to sample the pool water temperature in case the water needs to be heated (not
v alid if FIL parameter is set to OFF). Whenever the FIL parameter is changed, the daily counter will rese
2 hours to
23 hours
Pump operates between 2 and
23 hours a day.
can be selected is 2 hours (6 periods of 20 minutes each).
need for he ating during a filtration period:
ON until heating is no longer nee
ON
Pump is always ON.
ded.
14
ours ÷ 6 periods = 40
ours.
will stay ON until
t.