I know it's got at least one on the port side as I usually hear towards the arch over there but where is it? I'm just not seeing it. It's stopped working this season so I really need to track it down and get it working. Also is there only one, it's a big engine compartment.
Any help greatly...
I'm following this how to (http://helmhounds.com/aboard/invertercharger-install-ms2812/) on my 420DA. A friend has it in his boat and runs almost everything without issue. Battery bank is monitored and when they run low the genny automatically kicks on to recharge which isn't often as we raft...
I've been collecting the pieces over the winter for this upgrade for my 420DA. Copying the setup a friend did in his 50 that powers almost everything. Here is a how to online he found and used as well as the components needed. http://helmhounds.com/aboard/invertercharger-install-ms2812/ ...
I used the SALCA ones last season. They replace the zinc on the shaft. Worked great at least twice that I know of. Got them at https://zincwarehouse.com/
David
WOW ... I know this is a long shot as the thread is over 6 years old. But this Systems Monitor board is IDENTICAL to mine with the blown resistor. My boat is a 1991 420 Sundancer. Any thoughts on where to send it? Get a replacement? The blow resistor value? Any help at al greatly...