Amana VXC20 Series, Installation & Service Reference, Page: 16 / 60

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In setting “C” the system runs fixed at 100% compressor
and airflow. See Figure 1.
NOTE: In high humidity environments, sweating on
supply ducts, cased coils or air handler cabinets
can become an issue in Enhanced Dehumidification
operation. It is strongly recommended covering
then with 2” fiberglass insulation for these
installations.
Figure 1
Max Compressor Rps For Cooling/Heating
(Selected RPS/ RPS Range)
Max compressor speed at which the outdoor unit will
operate can be changed through the control board seven
segment displays or the CoolCloud mobile app.
Max compressor speed can be changed to get the required
capacity or efficiency.
Once the maximum speed is set, the system operates
between the set maximum speed and default low speed.
When determining the appropriate compressor speed
for cooling and heating, in the “RPS Range For Cooling/
Heating” menu select the range that contains the desired
value.
(Then, after pressing the Apply Changes button, leave the
Device setting menu and enter the this menu again.
Otherwise, the changed settings will not be reflected.)
Next, in the “Selected RPS for Cooling/Heating” menu,
select the desired RPS within the displayed range.