Contemporary Controls BASstat BAST-421C-BW2 User Manual page 13

User Mode Thermostat Operation
# Item
1 Normal Display
2 Temperature
Setpoint Setting
using Up/Down
Arrows
3 Mode Select
4 Fan Auto/
Continuous
5 Occupancy Setting Press SET, Used UP and DOWN
UM-15093500-AA1
Description
Display current room or set-point
temperature
Set the desired temperature
Select the working mode:
Cooling ( ), Heating (
Ventilating ( .
)
Change the Fan mode between
Auto or Continuous On.
arrows to toggle between the
Occupied and Unoccupied setting.
Use MODE or SET buttons to
apply.
Remarks
Use the (SP) parameter in the
Engineering Menu or [MSV6]
Display to choose Current room
or Set- point temperature on
display.
The [AV0] / [AV3] Cool / Heat
Occupied and [AV8] / [AV9]
Unoccupied Cool / Heat
temperature setpoints BACnet
objects can be used to write or
force the setpoint to a desired
value from BACnet supervisor.
After pressing the MODE button,
press the UP/ DOWN button to
, or
)
rotate the selections. Dependent
on Control Type.
When AUTO is displayed, the
fan is handled automatically.
When AUTO is flashing, the fan
is working under a delay timer.
When FAN icon is spinning but
AUTO is not displayed, the fan
will run continuously until
commanded off.
The SET button could be
locked for applications
forbidding user occupancy
state control.
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