Coleman Mach 9630A3361 Wall Mount Digital Thermostat-12 VDC, Single Stage, Black

Product Information

It is gona be at least a week and a half until I am in an area where Mobile techs will be available as a last resort. With the corresponding control kit packages, you can connect each source to this sleek and simple wall thermostat in no time. Pair up to 3 Thermostats to a single smart device Connect up to 4 smart devices to control thermostat operations For iOS and Android devices iOS 9.

So, I guess I would then ponder, does it do any good or harm to connect the blue wire that leads to the A/C to the VDC(-) that is not connected to the t-stat. I did not use two of the wires from the existing trailer system to this new one which are for the hi/lo fan settings. Well won't go into the reasons, but we did not make the get away and the camper is back in the barn.

Please Note: Your thermostat may contain an additional number at the end of the part number such as a 1, 2, 8, or 9. Oddly, my Mach Digital stat does not use the blue wire although it is dangling loosely inside the wall behind it. In your second link, pic 11, I don't see the blue wire, but then it appears in pics 17, 18, you have the blue wire going to W, which in my case I have a white wire (Heater control) going to W. Gonna be really nice for the times when we show up on weekends when its chilly or hot out and need it at a comfortable temp before we get there rather than wait for it after we get there.

This thermostat allows you to control the your air conditioners cooling, heat pump, and heat strip options. Multiple air conditioners and furnaces with individual Bluetooth controlled wall thermostats can be operated by one smart device - all the convenience of multi-zone controls. I'm not good enough with electronics yet to figure out the DIY hacks for 24v systems, but I am proficient enough to install a 12v thermostat. Coleman-Mach makes a diverse selection of wall thermostats to help keep you warm or cool you off while you're on the road. This thermostat wire goes up the wall, past my A/C and over the the thermostat, so I am going to tap right into that wire.

With its easy-to-use app, a camper’s smartphone and other devices can now monitor and change the temperature to match arrival and local weather conditions. For example, if you have an 8xxx series control package, you cannot use that control kit with this 9xxx series thermostat.