Recent content by M Collin

I looked back in the thread and didn't see anything mentioning you as the source for these harnesses (quality product BTW). I know that you need two separate batteries of the same amp/hr capacity. Hopefully it will be obvious when I pull the control board. Have you had any success in repairing...

The harness was purchased by the previous owner from a guy that sells them on ebay. This eliminates the need for the OEM $950 battery. The sheet that came with the harness said to use the white wires for positive and black for negative. My experience with RVs and camp trailers DC systems was...

Yup. I sure did. Several times. When the beeping/flashing continued after the count of 18 several times, I figured something was not right. I tried this with a low setpoint as well as high.

Well, I was right. The resistor to cheat the temp sensor on the Batt pack didn't make a difference. I guess it's on to checking the relays.

I recently acquired an SHC-60 heater on FB Marketplace minus batteries and ducting. 69hrs on the clock. Also included the harness to run unit on external batteries. I charged a couple of lawn tractor batteries and they read 13.5 volts each. After turning the power switch on, all lights...