Viconics VT7300 Installation Manual (First Release 1000 Series) - Manual (Page 14)

14
AutoMode *
Enables Auto menu for Mode
button
Default value = Off Enables Auto function for the mode button
For sequences 2, 4 & 5 only
On = Auto active (Off-Cool-Heat-Auto)
Off = auto not active (Off-Cool-Heat)
C or F *
Sets scale of the thermostat
Default value = °F °F for Fahrenheit scale
°C for Celsius scale
On hotel models, this sets the default value when the thermostat powers up
%RH disp *
Local %RH Display
Default value = OFF
Models with Humidity sensor
only
VT735xX10xx models only RH models only
Enables the display of humidity below the room temperature on the display
ON = Display %RH
OFF = No display of %RH
Lockout
Keypad lockout levels
Default value = 0 No lock
Level
Occupied temperature
setpoints
System mode setting Fan mode setting Unocupied Override
0 Yes access Yes access Yes access Yes access
1 Yes access Yes access Yes access No access
2 Yes access No access No access Yes access
3 Yes access No access No access No access
4 No access No access No access Yes access
5 No access No access No access No access
Pipe No *
System type installation
Number of pipes
Default is: 4.0 Pipes
Defines the type of system installed
2.0 Pipes, will limit the number of sequences of operation available from 0 to 3
Will enable heat/cool operation from the same output ( refer to wiring diagram )
4.0 Pipes, can access all the sequences of operation from 0 to 5
Will enable heat/cool operation from different output ( refer to wiring diagram )
CntrlTyp *
Control type for Triac models
Default is: Floating Defines the type of control output for the type of valves installed
VT7350C10xx, VT7300C10xx, VT7355C10xx and VT7305C10xx only
On/Off is for normally opened or normally closed 24 Vac 2 position valves
Floating is for modulating 3 wires control of 24 Vac floating valves
SeqOpera Sequence of operation
Default is: Sequence #1
System = 2 Pipes System = 4 Pipes
0 = Cooling Only Yes access Yes access
1 = Heating only Yes access Yes access
2 = Cooling With Reheat Yes access Yes access
3 = Heating With Reheat Yes access Yes access
4 = Cooling / Heating 4 pipes No access Yes access
5 = Cooling / Heating 4 pipes with
Reheat No access Yes access
For single output applications, the system access is also limited if UI3 is configured
for local changeover COS, COC/NC or COC/NC. The system mode available for the
local configuration or network write is then limited by the current water temperature
detected by the UI3.
Fan Menu *
Mode button menu configuration
Default is: Menu #4 Menu presented are dependent on model used and sequence of operation selected
0 = Low-Med-High 3 Speed configuration using 3 fan relays ( L-M-H )
1 = Low-High 2 Speed configuration using 2 fan relays ( L-H )
2 = Low-Med-High-Auto 3 Speed configuration with Auto fan speed mode using 3 fan relays ( L-M-H )
3 = Low-High-Auto 2 Speed configuration with Auto fan speed mode using 2 fan relays ( L-H )
4 = On-Auto Single Speed configuration. Auto is for Fan on demand / On is On all the time