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ASSA ABLOY Hospitality
66 8003 015-3
2.2 Thermostat display
The thermostat displays settings and operation details to the guest, e.g. room temperature and heat/
cool indications.
Note: After some seconds of inactivity of the thermostat buttons,
the display will shut down. The first key press of any button will activate
the display again, and then the buttons work as normal until the next
inactivity timeout occurs.
Note: Some of the indicators are not yet implemented in the thermostat
firmware and therefore not described in the below table.
The temperature display area shows the actual room temperature or the setpoint
temperature as well as the indication of Fahrenheit or Celsius. What to display is
configured when setting up the thermostat profile for the concerned thermostat;
choose 'Set temperature' or 'Room temperature' under the Misc alternative in
the Thermostat profile details dialog of Visionline, see Figure 16. If 'Room
temperature' is chosen, the thermostat will still display the set temperature for
a few seconds when the guest uses the Increase/Decrease temperature buttons.
The thermostat will then revert to show the room temperature again. When the
displayed temperature is the guest setting and not the actual room temperature,
the SET indicator is also displayed.
The thermostat displays universal icons for heating and cooling. The snow star
is the symbol to indicate the unit is in cooling mode and the sun is the symbol
to indicate heating mode.
The Fan indicator shows the fan speed of the unit. As the fan speed increases,
additional segments or the indicator are displayed. When in AUTO fan mode,
the word AUTO will appear at the Miscellaneous indicator, see below.
The Miscellaneous indicator is a multi-purpose indicator; it e.g. displays
the word AUTO when the automatic fan mode is enabled.
The Wrench indicator is displayed when maintenance is required on any of the
Orion EMS devices in the room or on the HVAC unit. This icon is only displayed
to hotel staff. To get the details of the maintenance needed, connect the service
cable to the thermostat and choose the Status alternative in Orion Service.
The Battery indicator is displayed to hotel staff when the batteries are low
(on battery powered units) and in need of replacement. Note: This is a low
indicator only, not a segmented icon that displays the battery level. As soon as
this indicator is displayed, the batteries need to be replaced. Note: If the lock is
not used to monitor the door status, the service indicators will only be displayed
when the service cable is connected to the thermostat and Orion Service is used.