Bosch BTH-RAD Bedienungsanleitung Seite 22

Radiator thermostat II [+M]
E03 – Calibration error (continued)
Display Description
Error during
calibration
E04 – Motor anomaly
Display Description
An anomaly
has occurred
on the motor
E05 – Valve blocked
Display Description
Valve blocked
during
calibration
↑Contents
8-750-002-924 | V001 | 08/2024
Recommended action
Press ○ ○ on the device.
As soon as this symbol appears on the
display, press ○ ○ again.
During calibration, the following
animation is shown on the display.
If the error persists, look out for error messages
in the app and contact the service centre if
necessary.
Recommended action
If necessary, follow the instructions in the Bosch
Smart Home app. If the error persists, contact
the service centre.
Recommended action
Please contact the service centre.
English | 22
Bosch Smart Home