BAS-SVX44C-EN 31
Functions
2. Next, touch in the fan selection box to put the thermostat into TOV Temporary Override Mode and
to step to the next available setting as shown below.
3. Refer to the next section, Temporary Override (TOV) Setup to set overrides or touch to cancel
and return to the Home screen.
Temporary Override (TOV) Setup
TOV allows the user to temporarily override the scheduled temperature setpoint and/or fan settings. There
are two ways to enter TOV Mode from the Home screen:
• Quick TOV: Touch the Occ ( ) or Unocc ( ) icon from the Home screen. A TOV session will start
up using the last occupied schedule setpoint settings, the last occupied fan setting, and the default
TOV time period (Option Number 0230). Touch OK or wait for a 20-second time out to put the
thermostat into quick TOV Active Mode; OR
• User Configurable TOV: Touch either the Up or Down arrow to blink the setpoint for 20 seconds. Touch
of the Up or Down arrows within 20 seconds to change the setpoint and put the thermostat into TOV
Setpoint Change Mode; OR
Touch the Fan to blink the present Fan setting for 20 seconds. Touch the Fan area within 20 seconds
to change the Fan setting and put the thermostat into TOV Setpoint Change Mode.
In TOV Setpoint Change Mode, further adjustments can be made to the setpoint or Fan mode with the
Up, Down, or Fan areas.
Note: For Auto H/C systems, use the cool mode icon ( ) or the heat mode icon ( ) to toggle
between cool and heat setpoints respectively.
• To adjust the TOV time period:
• Touch the clock icon ( ) to enter TOV Time Setup Mode. The left/right arrow ( or ) will
toggle between Days/Hours and the middle Up/Down arrows ( or ) will increment or
decrement the time.
Note: A second touch of the clock icon ( ) will put the thermostat into Hold Mode which
holds the TOV settings indefinitely until canceled by the user. Additional touches of the
clock icon (
) will toggle the thermostat between DAYS/HOURS and Hold.
• Toggle back to readjust the setpoint(s) by touching the thermometer icon ( ).
• Touch area to activate the desired settings. Active TOV is indicated by a solid non-blinking
hourglass ( ).
Note: Desired settings are also activated after a 20-second time out.
•To Cancel the TOV time period, touch at any time to cancel and exit TOV Mode.
General Notes:
• TOV setup has three modes: TOV Setpoint Setup, TOV Time Setup, and TOV Active.
• If Fan is enabled, then TOV Fan setting can be changed in either TOV Setpoint Mode or TOV Time
Setting Mode.
• If a TOV is in active status, then those TOV settings become the starting setpoints if entering into a
new User Configurable TOV session.
• Fan icons do not display on the LCD screen if the system is not configured for fans.
• The confirm icon is not displayed when the user is in TOV Active Mode.
• When starting/activating TOV, the displays solid indicating that TOV is ACTIVE.
On Mode:
Arrows Flash
Auto Mode:
Auto Flashes
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