E-1 Code on Hot Water Heater
I’m having an issue with my 2021 Magnitude on demand hot water unit. An E-1 code is displayed on the HW control panel. Any idea what the code is?
On a side note, when I checked the main control panel, I noticed that the chassis batteries were dead. I was plugged into shore power and I thought that everything was down that would draw from batteries. Related to HW issue?
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