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Using the After Hours Run Function
If enabled by the installer, this function will
permit you to start the after hours run timer so
your air conditioning can be operated outside of
normal operating hours for a pre-set time with the
Auto Off timer. The After-Hours function is only available outside of normal
operating hours. To use the after hours run function, simply tap the Mode
Select button when the text “After Hours”is shown.
Adjusting Heating and Cooling Mode
If enabled by the installer, you will be permitted to
select Heating Only mode where no cooling will be
called, Cooling Only mode where no heating will be called or Auto mode
where the heating and cooling will be controlled. Simply tap the Mode Select
button to toggle through all available modes.
Adjusting Set Temperature
If enabled by the installer, you will be permitted to adjust the set
temperature by tapping the temperature Up/Down buttons for the
available heating or cooling modes. These setpoints shown on the
RS-SSD version 3.0 sensor adjust the setpoints stored in the SMT-
920 Viking controller. If Single Setpoint adjustment mode is
enabled, then the setpoint adjustment will apply equally to both
the heating and cooling setpoints that have been set in the SMT-
920 Viking.
Fan Mode Adjustment
If enabled by the installer, you will be permitted to
adjust the mode of the air conditioning Fan.
Available modes will be shown and adjustable by tapping the Fan button.
