EasyTouch RV 356 Manual

11
©2022 Micro-Air Corp May 16, 2022, revision 1.2
Operational Modes
All modes operate the overhead fan and/or a heating or cooling cycle based on the current
heating or cooling setpoint, relative to the inside temperature.
Fans and Fan Only Mode
This mode lets the fan to operate based on the chosen (8) Fan Speed.
This will circulate the air without operating any heating or cooling cycles.
Cool Only Mode
This mode only runs a cool cycle to maintain the cooling set-point in the
space. Set the (7) Operational Mode button to Cool Only and the desired (8) Fan
Speed, where behavior will then be based on Table 5.
Environment (°F)
Cycle Operation
Auto Fan Operation
Inside Setpoint
None
Off
Inside 1° Above Setpoint
Compressor #1 On
On Low
Inside 2° Or More Above Setpoint
Compressor #1 and #2 On
On High
Inside Returns 1° Below Setpoint
Compressors Off
Runs 45 More Seconds, Off
Table 5 - Cool Only Mode Operation
Note: Table 5 operation may be different based on the Gap settings. See section Temperature Gap
(Hysteresis) for details.
Heat Pump Only Mode
This mode only runs an electric, overhead, heat pump heating cycle to
maintain the heating set-point in the space. Set the (7) Operational Mode button
to Heat Pump Only and the desired (8) Fan Speed, where behavior will then be
based on Table 6.
Environment (°F)
Cycle Operation
Auto Fan Operation
Inside Setpoint
None
Off
Inside 1° Or More Below Setpoint
Compressor #1 And #2 On
On High
Inside Returns 1° Above Setpoint
Compressors Off
Runs 45 More Seconds, Off
Table 6 - Heat Pump Only Mode Operation
Note: Table 6 operation may be different based on the Gap settings. See section Temperature Gap
(Hysteresis) for details.
Note: All heat modes are subject to Auto Gas Changeover Operation when enabled. See section Auto
Gas Changeover in Operating the Thermostat for details.
Furnace Only
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 7.
Fan Only Mode
Fan Speed
Cool Only Mode
Heat Pump Only Mode
Furnace Only Mode