vent fan feature

Started by mahendra, September 08, 2013, 10:59:58 AM

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mahendra

hi can someone elaborate on the vent fan feature of the classic . I am contemplating on adding a vent fan but, do not want it to be on all the time so would like to know the feature of the vent fan settings(more than what the manual has,manual seems a little vague tom me
.sorry midnite).Thank you
1.5kw on Midnite classic 150(whizbang jr.) networked 0.660kw on classic lite 200 wbjr ,180ah CALB Lifepo4 48v battery bank,jkbms 150amps bms(top balanced) Outback vfx3648.
Soon to be added Sol Ark 8k with 5Dyness Bx51000 ,7.8kw pv

Tons001

Vent fan on the aux output?

I have one of the aux outs set to vent high and voltage set at 27.0v. When the output voltage to my batteries hits 26.8 volts ... The aux outputs 12vdc which opens a relay turning on my battery box fan.
8 Sopray SR-90 panels, MN Classic 150 w/ WBjr, Sunxtender 12v/305ah, Trimetric 2025a, Morningstar SureSine Inverters & RelayDriver, IOTA DLS-55

mahendra

yes the aux 1 out put,what do yo have it set on "on" or "auto"?
1.5kw on Midnite classic 150(whizbang jr.) networked 0.660kw on classic lite 200 wbjr ,180ah CALB Lifepo4 48v battery bank,jkbms 150amps bms(top balanced) Outback vfx3648.
Soon to be added Sol Ark 8k with 5Dyness Bx51000 ,7.8kw pv

Tons001

8 Sopray SR-90 panels, MN Classic 150 w/ WBjr, Sunxtender 12v/305ah, Trimetric 2025a, Morningstar SureSine Inverters & RelayDriver, IOTA DLS-55