19 BAS-SVN028K-EN
Menu Definitions
Configuration
Installer pwd
The installer password is fixed at the value 4017 and cannot be changed.
Schedule menu
Defines schedule menu user access and display of the clock value on the home screen:
• Enable – Schedule, Clock.
• Disable – No Schedule, Clock.
• En. no. clk (Enable No Clock) – Schedule, No Clock.
• Dis. no. clk (Disable No Clock) – No Schedule, No Clock.
When the schedule is enabled, if the user touches and holds either the upper left or right corner of
the display, the schedule menu will be displayed. When the clock is enabled, the current time is
displayed at the top of the Home screen.
Note: The installer password function does not prevent a user from accessing the schedule menu
via the corner touch method. It is recommended to disable this feature if there is intent to prevent
the user from changing the schedule.
Calib. temp.
Provides a means to adjust the raw value measured by the temperature sensor internal to the
zone sensor. Used to calibrate the zone sensor to an external reference value.
Temp. occ. time
Defines the length of time that a temporary override command remains in effect (15 min. to 240
min.).
Eco. enable
(a)
Defines the source of the economizer enable temperature or enthalpy setpoint.
• On – Zone sensor setpoint in use.
• Off – HVAC equipment setpoint in use.
Note: The method of economizer control, OA temperature or OA enthalpy, is an HVAC equipment
control system configuration setting.
Eco. temp. SP(a)
Defines the economizing temperature termination setpoint. If the outdoor air temperature is
above the setpoint, then the system will not economize.
(Range: 50°F to 140°F [10°C to 60°C])
Eco. enth. SP(a)
Defines the economizing enthalpy termination setpoint. If the outdoor air enthalpy is above the
setpoint, then the system will not economize.
(Symbio 800 range: 19 to 36 BTU/lb [26 to 66 kJ/kg])
(ReliaTel range: 19 to 28 BTU/lb [26 to 47 kJ/kg])
Opt. start/stop
Defines the use of schedule optimization.
• On – Optimal start: HVAC equipment will start a calculated amount of time prior to a schedule
occupied event. This enables the space temperature to reach the occupied temperature setpoint
at the beginning of the occupied period.
• On – Optimal stop: HVAC equipment will switch to unoccupied temperature setpoints a
calculated amount of time prior to the schedule unoccupied event. This enables the space
temperature to reach the unoccupied setpoint at the beginning of the unoccupied period.
• Off – HVAC equipment will start and stop based on the schedule events.
Shed perm.
Defines the behavior of the zone sensor when a load shed signal is received.
• On – Upon receipt of demand shed signal, the load shed cooling/heating setpoints are used to
control the space.
• Off – the load shed signal is ignored.
Shed sys. off
Defines the load shed sequence in use when a load shed signal is present and Shed perm.
parameter is set to on.
• On – when a load shed command is received, the equipment will stop heating/cooling for 5
minutes and adjust the setpoints.
• Off – when a load shed command is received, the equipment will continue in its current mode
and adjust the setpoints.
Shed offset
Defines temperature offset applied to calculate load shed setpoints. The value is added to the
occupied cooling setpoint and subtracted from the occupied heating setpoint. The resultant values
are the load shed cooling/heating setpoints.
(Range: 4.0°F to 5.0°F [2.0°C to 2.5°C])
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