EasyTouch RV 359 Manual

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©2022 Micro-Air Corp May 20, 2022, revision 1.3
Furnace Only or Aqua Only Mode
This mode only runs an auxiliary heating cycle to maintain the heating set-
point in the space. Set the (7) Operational Mode button to Furnace Only or Aqua
Only and the desired (8) Fan Speed, where behavior will then be based on Table 4.
See section Furnace/Aqua Icons for details on the auxiliary heating icon.
Environment (°F)
Cycle Operation
Auto Fan Operation
Inside Setpoint
None
Off
Inside 1° Or More Below Setpoint
Auxiliary Heat On
Inside Returns 1° Above Setpoint
Auxiliary Heat Off
Table 4 - Furnace Only Mode Operation
Note: Table 4 operation may be different based on the Gap settings. See section Temperature Gap
(Hysteresis) for details.
Auto Modes
These modes will automatically switch between
heating and cooling cycles as needed. Their operation will
be the same as their “only” mode counterparts described
earlier in the Operational Modes section. Auto modes will
have their own “dual” set-points that are separate heating
and cooling set-points. No heating or cooling cycles will
occur when the inside temperature is between the set-
points.
This can be useful when setting a higher day-time
cooling temperature and lower night-time heating
temperature. It can also be used to control the
temperature extremes when you are away from the RV.
Figure 5 shows how the main screen will look in auto mode.
Note: These auto modes are subject to Gas Heat Override
and Gap operations. See their Gas Heat Override and
Temperature Gap (Hysteresis) sections respectively for
more details.
(1) Auto Mode Set-Points
Press the set-points to toggle between which set-point you
have selected. A blue square will show around the one you
have selected. The upper set-point is for cooling and the
lower set-point is for heating.
(2) Set-Point Adjustment
Use the up and down arrows to change the selected set-point value.
Furnace Only Mode
Figure 5 - Auto Mode Main Screen
Auto Cool/Heat Pump Mode
Auto Cool/Furnace Mode
Aqua Only Mode
Auto Cool/Aqua Mode