Viconics VZ7260X Installation Guide - Manual (Page 14)

14 | VZ7260B Series - Installation Guide
U
SER INTERFACE
User configuration menu
• 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 the 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 the 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 to access certain functions are made with configuration parameter (lockout).
4. If in Unoccupied period, pressing the Down button will display the following message on the display: “Press
Override First”.
Occupied setpoint adjustments
Local Zone Mode as Dictated by Attached Master RTU Controller
RTU in
cooling
mode RTU In
heating
mode
RTU in cooling mode with Local Reheat enabled
•
Setpoint presented to user is the setpoint from the
last action taken by the controller or the one
currently in use.
•
Both heating and cooling setpoints are changed
simultaneously while respecting the minimum
configured deadband.
•
If the other setpoint is the one desired, then the
OVERRIDE button is used to toggle between the
current displayed one and the other.
Cool XX.X
°F or °C Heat XX.X
°F or °C
Cool XX.X °F or °C and Heat XX.X °F or °C
Both heating & cooling setpoints are changed
simultaneously
Unoccupied and Stand-By setpoints adjustments
Setting the Unoccupied and Stand-By setpoints is done through the network or through
configuration setup only.
When in Unoccupied period, pressing the up or down button will display the following
message on the display: “Press Override First”.