5. Commissioning
5.1 LED functions
Tab. 1: Overview of the LED states
Standard mode
Reset boiler
Test mode
Connection mode
Disconnect all connections
Cancel functions
LED illuminates
LED does not illuminate
LED status varies
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Overview of the LED states
LED
(power supply)
LED illuminates:
- as soon the the wireless receiver FE is supplied with power
- in Reset boiler mode, as soon as the wireless receiver FE is supplied with power
LED does not illuminate:
- in Test mode
- in Connection mode
- in Disconnect all connections mode
- in Cancel functions mode
LED
(Communication)
LED illuminates:
- as long as there are no errors in communication with the connected appliances/
devices
LED does not illuminate:
- if there are no connections to other appliances/devices (e.g. room controller
RGTF)
- in Reset boiler mode
LED flashes:
- if data packets are received in Test mode
LED flashes fast:
- once for communication errors in connection with room controller 1
- twice for communication errors in connection with room controller 2
- three times for communication errors in connection with room controller 3
- four times for communication errors in connection with the outside tempera-
ture sensor
- five times for communication errors in connection with the wireless repeater
Wireless receiver FE
Commissioning
GB
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