Nirvana B50 User Manual

14
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
2hoursto
23hours
ON
PumpisalwaysOFF
Pumpoperatesbetween2and
23hoursaday.
PumpisalwaysON.


. InOFFmode,thecirculatingpumpneedstobealwaysonorprogrammedbyanexternaltimer.
ours÷6periods=40
ours.
canbeselectedis2hours(6periodsof20minuteseach).
WhenthecirculatingpumpisON,ifthereisa atingduringafiltrationperiod:

1. Thecirculatingpumpwillstay ded.

Duringthatperiod,theminimumfiltrationtimecountermeterisalwayson.
willstay ONuntil
heatisnolongerneeded.
t.
1

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

needforhe
ONuntilheatingisnolongernee
2.

3. Ifthe minimumdaily filtrationtime isreachedandheatisstill needed,the circulationpump


If 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
alidifFILparameterissettoOFF).WhenevertheFILparameterischanged,thedailycounterwillrese
th
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Nirvana B50 Specifications

General

Brand	Nirvana
Model	B50
Category	Swimming Pool Heater
Language	English