Viconics VT7200 Installation Manual (First Release 1000 Series) - Manual (Page 10)

10
Installer configuration parameter menu
Configuration can be done through the network or locally at the thermostat.
• To enter configuration, press and hold the Override button for 8 seconds
• Press again the Override button repetitively to scroll between all the available parameters
• Use the up and down key to change the parameter to the desired value.
• To acknowledge and save the new value, press the Override button again.
• The next listed parameter is now displayed
Configuration interface
Override Enters the configuration mode. Press and hold for 8 seconds
Pressing repetitively will scroll all available parameters one by one
Down Adjust / rotate parameter value down
Up Adjust / rotate parameter value up
User interface
• Unoccupied mode Override
An Override can be made during an Unoccupied period. If the Override option is enabled in the lockout configuration
pressing the Override button will resume occupied setpoints for a time specified by parameter ToccTime
• Keypad interface
Override
An Override can be made during an Unoccupied period. If the Override option is enabled in the lockout
configuration pressing the override key will resume occupied setpoints for a time specified by parameter
ToccTime
Down
Adjust the setpoints down
In cooling mode only the cooling setpoint displayed,
In heating mode only the heating setpoint displayed
In auto mode, (See below)
Up
Adjust the setpoints up
In cooling mode only the cooling setpoint displayed,
In heating mode only the heating setpoint displayed
In auto mode, (See below)
1. Any setpoint change can be permanent or temporary based on configuration parameter (Setpoint Type)
2. Any setpoint written through the network, will be permanent and cancel any active temporary setpoints
3. Lockouts of access to certain functions is made with configuration parameter (lockout)
• Occupied setpoint adjustments
Cooling mode Heating mode Off mode
Auto Mode
• Setpoint presented to user is the setpoint from the last action
taken by the thermostat or the one currently in use.
• Both heating and cooling setpoint are changed simultaneously
while respecting the minimum configured deadband
Cool XX.X °F or
°C Heat XX.X °F or
°C No access to
setpoint Cool XX.X °F or °C and Heat XX.X °F or °C
Both heating & cooling setpoints are change simultaneously
• Unoccupied setpoints adjustments
Setting the unoccupied setpoints is done through the network or through configuration setup only.
• System mode function.
- PLEASE NOTE THAT: Default system mode of operation is dependent on sequence of operation selected
- Default mode is in bold when sequence of operation parameter is changed
- The available mode can only be changed through the network since there is no local mode access
Sequence selected Mode Menu
0 = Cooling only Off - Cool
1 = Heating only Off - Heat
2 = Cooling with reheat Off – Auto – Heat – Cool
3 = Heating with reheat Off - Heat
4 = Cooling and Heating ( 2 modulating outputs ) Off – Auto – Heat – Cool
5 = Cooling / Heating ( 2 modulating outputs) with reheat Off – Auto – Heat – Cool