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Vitoconnect OPTO2 Installation and Operating
Commissioning
Display and Operating Elements (continued)
LED
– operating status
Illuminated in white. Connection between Vitoconnect and the heat generator and Viessmann server
established successfully: Central heating according to time program
LED
– communication with the Wi-Fi and Viessmann server
Illuminated in green.
Vitoconnect is starting.
or
Access point mode is active.
Pulsating in yellow. Connection between Vitoconnect and Wi-Fi router failed: see page 15.
Illuminated in yellow. No Internet connection: see page 15.
Illuminated in red. Connection between Vitoconnect and Viessmann server failed: see page 15.
LED
– system functions and communication with heat generator
Pulsating in green. Establishing connection between Vitoconnect and other possible appliances
Illuminated in green.
Vitoconnect is starting.
or
A new software is being installed.
Do not damage the Vitoconnect.
During software installation, do not disconnect the Vitoconnect from
the power supply.
Rapidly flashes yellow. No connection to the heat generator: see page 15.
Pulsating in red. Maintenance mode (no data transfer to the Viessmann server): see page 17.
Flashes red. Vitoconnect is ready to be reset to the delivered condition: see page 15.
Illuminated in red. Error in the control unit of the heat generator: see page 15.
LED
and
– software or hardware error
Rapidly flashes red. Software or hardware error: see page 15.
Meaning of the LEDs
IMPORTANT
Note:
Slowly pulsating: The LED flashes once every 4 seconds
bright and darker.
Pulsating: The LED flashes once every second bright
and darker.
Flashing: The LED is on once every second.
Rapid flashing: The LED is on twice every second.
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