The EasyTouch 354 model thermostats were designed to directly replace Coleman™, Airxcel™ and RVP™ ZC thermostats. Original thermostats must have model numbers of 8330-331, 8330-335, or 8430-331 to be replaced by this thermostat. A typical example of this thermostat is shown in figure 1.
Thermostats wired with a plug can simply unplug the original plug and plug in the EasyTouch RV thermostat. Micro-Air provides a connector to directly wire these thermostats to the wiring if the manufacturer has directly wired the thermostat. Match the original wiring colors to the provided EasyTouch connector colors to install the thermostat.
Special model compatibility There is text in the available modes screen that reads “Normal” as shipped from Micro-Air. Pressing this text, changes the operating modes to different options to support specific thermostats. Option B must be selected when replacing a thermostat with model number 8430-331. Press the “Normal”...
Next menu navigation. Return to main screen. Help Screen: The QR code will bring you to the Micro-Air EasyTouch page when selected using a QR compatible phone app. Below the QR code is the serial number for the thermostat and the firmware revision for the thermostat. Firmware updates can be checked for in the smart device application.
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