Easy Touch RV 347 User manual
EasyTouch RV
347
Installation Manual
Revision 1.0
2
©2023 Micro-Air LLC Revision 1.0
Contents
EasyTouch RV 347 Mode s and Compatib e Rep acements .......................................................................... 3
Mode Compatibi ity ................................................................................................................................. 3
Insta ing the Thermostat .............................................................................................................................. 3
Safety ........................................................................................................................................................ 3
Removing the O d Thermostat .................................................................................................................. 4
Using the push button termina s .............................................................................................................. 4
Wiring the Thermostat .............................................................................................................................. 4
App y Power .............................................................................................................................................. 4
Mounting the Thermostat ........................................................................................................................ 5
Initia Setup Instructions ............................................................................................................................... 6
Configure your avai ab e heat sources ...................................................................................................... 6
Gas Assist Enab e/Disab e ..................................................................................................................... 6
Connecting Remote y ................................................................................................................................ 6
Operating Instructions .................................................................................................................................. 6
EasyTouch RV Know edge Bank – More Information ................................................................................... 6
3
©2023 Micro-Air LLC Revision 1.0
EasyTouch RV 347 Models and Compatible Replacements
The EasyTouch 347 mode thermostats were designed to direct y
rep ace certain GE™
mode RV thermostats. EasyTouch RV 347 can be
purchased in two co ors, as shown in Tab e 1.
Table 1
GE® is a trademark of Genera E ectric Corporation.
Model Compatibility
Table 2 ists the known OEM mode numbers that can be used with EasyTouch RV 347. The tab es are not
exhaustive so if your thermostat is not isted, p ease contact Micro-Air https://www.micro-
air.com/SupportRequest to verify if this is the correct mode for your app ication. Thermostat mode
numbers can be found in your origina user’s manua and on the back side of the thermostat or the back
of the mounting p ate. Note that a “ * ” character means any character in that position is a match.
Table 2
Compatible OEM Thermostats
RARWT * *
RARMC * *
RAREC3A
RAREC2A
RAREC1A
Installing the Thermostat
Safety
First, it is recommended to remove both AC and DC power from your system. Unp ug your RV
from shore power and turn off any converters or generators to remove AC power. Open your 12-vo t DC
bus breaker or fuse to de-energize your thermostat. This great y reduces the chance of any harmfu
e ectrica discharge, as we as preventing accidenta y opening a fuse.
EasyTouch RV 347 Model
Color
ASY
-
347
-
X01
B ack
ASY
-
347
-
X02
White
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©2023 Micro-Air LLC Revision 1.0
Remo ing the Old Thermostat
Pry open the thermostat using a sma screwdriver on the visib e seam on the bottom, top and
sides. The disp ay part wi disconnect and a ow the thermostat to be turned around to revea the
wiring connections. Take care not to pu out the wires as you remove them from the wa . The
thermostat’s circuit board wi remain attached to the front side of the thermostat. Take note of the
three wires eading into the wa of the RV.
Before removing the wiring, write down the co or of the wire and the termina to which each
wire connects. We recommend taking a picture of the wiring before remova . GE’s wire termina s are
abe ed: GND, COMMS and +12V. Re ease each wire from its connection by unscrewing each sma
screw on the termina b ock. Remove the wa attachment screws from the wa bracket forming the
back ha f of the GE thermostat. Tape the wires to the wa to avoid osing them in the opening.
Using the push button terminals
Figure 1 shows a screwdriver depressing the push button
connector. The si ver gate is opened for the wire to be inserted. Re easing
the button traps the wire and makes the connection.
Remove approximate y 3/8 inch (1cm) of insu ation from the wire
to be inserted. Use a sma screwdriver (not provided) or simi ar too to
push down on the square push button. Insert the wire in the insertion
space and press the push button. Verify the connection by gent y pu ing
on the wire. Do not force excessive wire down into the connector. If the
stripped wire end is onger than 3/8 inch, cut the end so there is no bare
wire sticking out when proper y inserted.
Wiring the Thermostat
There are three termina s on the back of EasyTouch RV Mode 347 abe ed SIG, GND, and 12V.
They wi be connected to the push termina s on the back of the EasyTouch thermostat. Use the
information in Tab e 1 to determine the connections.
Table 3
Terminal Labels
GE
EasyTouch
GND
GND
COMMS
SIG
+ 12v
12V
Apply Power
Turn on any converter or power circuit that was turned off to insta the thermostat.
Figure 2
Figure 1
5
©2023 Micro-Air LLC Revision 1.0
Mounting the Thermostat
Step : Locate the mounting buttons
horizonta y across the ho e with the sma er
diameter against the wa .
Step 2: Screw in one screw and eve the
buttons so the disp ay wi be straight when
insta ed.
Step 3: Screw in second screw making sure the
two buttons remain eve .
Step 4: Remove mounting tab before mounting
on the wa .
Step 5: A igning the buttons with the ho es in
the back of the disp ay. Press the disp ay against
the wa and gent y s ide the disp ay down to
ock it in p ace.
6
©2023 Micro-Air LLC Revision 1.0
Initial Setup Instructions
Configure your a ailable heat sources
EasyTouch RV 347 must be configured for your system prior to
using it. Tap the Settings button on the main screen, then navigate to the
Setup button and tap it. Tap the heat pump button and/or the furnace
button to enab e or disab e it based on what is insta ed in your system. A
red circ e with a ine through it over the button indicates disab ed.
Gas Assist Enable/Disable
Systems that have both a gas furnace and a heat pump can use the
gas assist feature. This feature determines if the heat pump cannot keep
up with demand and assists or overrides the heat pump operation. Enab e
or disab e this feature using the provided button.
Connecting Remotely
EasyTouch RV can be operated entire y by the touchscreen, however you
can a so communicate, monitor, and modify operation of it wire ess y using the
EasyTouch RV app ication. Software updates, time updates, and some other
features wi require a wire ess connection. Down oad the app from Goog e P ay or
and App e App store. Look for the icon shown on the eft.
Operating Instructions
P ease see our Know edge Bank for the separate operating manua containing additiona information on
operating this contro .
EasyTouch RV Knowledge Bank – More Information
Visit our know edge bank at http://www.micro-air.com/kb_easytouch_rv.cfm for the atest resources for
setup, operation, and troub eshooting, as we as our main website for contacting us for support.
Settings Switches
Heat Pump
E
NABLED
Gas Assist Enable/Disable
EasyT uch RV App ic n
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2
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