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Scholar V VAIVA Maintenance & Service Manual 10/2017 Rev.2
Occupied:
The occupied mode should be set when school is in session. Specific set points will
be installed when this button is pressed.
Unoccupied:
The Un-occupied setting should be set when the classroom is not being used.
Specific set-points will be installed when this button is pressed.
Preconditioning ON/OFF:
When pre-conditioning ON is active, the ventilation mode is turned off. This is to
allow the room to achieve the desired set point without having to compensate for an
additional load caused by fresh air. Emergency Heat
In this mode, all compressor functions are disabled and heating is provided with
electric resistance heating elements.
Emergency Heat
In this mode, all compressor functions are disabled and heating is provided with
electric resistance heating elements.
Operating Mode Readout
This box shows the mode that the unit is running in.
Forward
Advances to the next screen
Blower Auto
Press this to run the indoor blower only when a cooling or heating function is
required. The selection you make is shown in the box below.
Blower ON
Press this to run the indoor blower continually. The selection you make is shown in
the box below.
Blower On/Auto Readout
This box shows which blower operation technique is being used.
