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©2021 Micro-Air Corp
July 1, 2021, revision 1.8
The EasyTouch 355 model thermostats were
designed to directly replace Coleman™, Airxcel™
and RVP™
ZC thermostats. Original thermostats must have model numbers of 9330-333, 9330-334,
9330-335, 9330-336, or 9430-334 to be replaced by this thermostat. If your thermostat is not listed,
please contact Micro-Air
https://www.micro-air.com/SupportRequest
received is correct for your application.
Installing the thermostat
There are three steps to installing the thermostat. First remove your old thermostat. Next
disconnect and reconnect the wiring. Finally install the mounting pins to the wall and mount your new
thermostat.
Removing the old thermostat
The original thermostat is held to the wall with a backing plate that
extends about ¼” (6.3mm)
from the wall. The thermostat can be “popped off” the plate to access the mounting screws behind it.
Remove the screws and unplug the two connections on the cable harness. Note, some thermostats are
directly wired by the manufacturer. See the next section for further details.