Hi just joined after purchasing the above controller. This is my second post the first disapeared without warning.
Anyway, the controller arrived yesterday and I wired it straight in, it replaces a cheap MPPT unit, which originally replaced a great PWM unit. I notice the green LED flashing rapidly, but I have set the jumper to convential charging, I do not have anything connected to the output terminals, so why is the 'batterylife' mode showing? I tried no jumper, green flashes, jumper on 1-2 and 2-3 same flashing.
It is too early to say if the batteries are charging correctly although the yellow LED showed bulk charging when I left the car. I left everything connected all day and as I live on the South coast of Spain the panel was exposed to sun for at least 8 hours, tomorrow morning I will check battery voltage.
Setup is:
Two 12v IIRC 100 amp marine batteries in parallel, single 75 watt panel, 4.45 amps, I can connect the second panel (same output) if need be.
Many thanks