CHAPTER
CHAPTER
2
2
OPERATIONS
This chapter gives information about the operation that users can perform once
the device is ready to use.
2.1 Overview of Device States
TR80 Display will switch between different states with user actions, or automati-
cally on predefined timeouts.
Depending on the configuration, some states may be disabled entirely, or have
restricted access requiring a key-combination or Pin entry.
The various available states are as follows:
•
Sleep
Display and button back-lights are OFF. LED ring remains ON or OFF depending
on the configuration.
•
Display Only (Locked)
In this state, the user can monitor room temperature, setpoint, and other
available current values. No changes or commands are allowed. Display shows
•
Operational state
In this state, the user can monitor current status and values. Additionally user
can change HVAC setpoint, control lights and blinds but cannot do any changes
to configuration.
•
Setup/Configuration
This state is available only for the installer. In this state, installer can perform the
configuration of various parameters, by following the specific installation
procedure or as per the user preferences.
Display shows
enter four digit pin.
TR80 - Installation and Operation Guide
(lock) icon.
Setting icon on the screen. To access this mode user need to
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