Recent content by cudakid67

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    Big Maxx MHU80 - Blows Fuse with Wifi Thermostat

    Update: Replaced the thermostat with a new unit and things are working perfectly. I'm able to monitor and control the temp of the shop from the comfort of my home!
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    Big Maxx MHU80 - Blows Fuse with Wifi Thermostat

    My bad, typo on my part... Manual says "Remove metal jumper only if you have both R and RC wires"
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    Big Maxx MHU80 - Blows Fuse with Wifi Thermostat

    The heater has 4 options for blocks on the thermostat wiring - R, G, W, C When I hook up the wifi thermostat I use the following configuration Wifi Thermostat (Heater-Thermostat) R-R W-W C-C G-G Seems to me like the R and W are fine as they work ok with the analog thermostat. Perhaps I need...
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    Big Maxx MHU80 - Blows Fuse with Wifi Thermostat

    My wiring configurations are as follows: Analog Thermostat R - R W - W Wifi Thermostat R-R W-W C-C G-G *The wifi thermostat does have a jumper from R to RC that was factory installed. Per the instructions in the thermostat manual, "Remove metal jumper only if you have both R and RC wires"...
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    Big Maxx MHU80 - Blows Fuse with Wifi Thermostat

    Kind of at a loss as to what's going on with my recently installed MHU80. It works great when running off of the simple 2 wire old school thermostat that came with the unit. However, when I hook up my Honeywell RTH6500WF Wifi thermostat it immediately pops the 3 amp fuse as soon as I turn on the...
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