I have a problem and since I am green to the world of narrowboating I can’t tell if something is serious or not. So please forgive me in advance for my ignorance here and if you can, write to me like you would a child. Electrics is all gobbledygook to me so I get lost easily.
I left the marina for the first time 3 days ago, after 2 months adjusting to life on a boat.
On the first night, I put on my electric blanket but shortly after doing so, I heard a strange noise and what sounded like a whirring fan. I swiftly turned the blanket off and used the dogs instead to heat me.
Then the inverter beeped at 2am which made me panic so I turned it off.
What inverter do I have?
Victron Phoenix 12v 750 A
I also have 2 other Victron devices:
A Victron Phoenix Battery Charger 12 / 50
And a Galvanic Isolator but I see no direct switches on that.
Anyway, I realised I don’t need to invert anything for the time being as all my things are 12v except for: my laptop charger, phone charger, and bike battery charger.
I turned it off.
The next day, I turned it on and the input level light was still red, not flashing. Even when I turn the engine off and have all my appliances unplugged, I get a red light and occasionally a beep. I noticed the fridge doesn't do its usual go on and turn off after a while and is no longer on/staying on.
Everything on the boat seems to work fine (lights, charging my phone, the radio) except the fridge but I can’t say with certainty what might be going on.
I ran the engine for a few hours to see if that might make a difference but as soon as the engine is off the light goes back RED, from GREEN on the inverter.
I should note when I turn the key a bit (to turn on the ignition, not the engine), the light goes back to GREEN. The fridge doesn’t go back on however.
I think plugging in the electric blanket did something here but I’m not sure what.
Any ideas about what you would do in this situation?