R
Rachel ChavezJul 28, 2025
Why is the LED flashing on my Danfoss Thermostat?
- Kkimberly81Jul 28, 2025
The LED flashing on your Danfoss Thermostat indicates a critically low battery, and transmission has stopped.
To Next PageTo Next PageWhy is the LED flashing on my Danfoss Thermostat?
The LED flashing on your Danfoss Thermostat indicates a critically low battery, and transmission has stopped.
Why is the LED on my Danfoss CF-RF flashing every 5 minutes?
If the LED on your Danfoss Thermostat flashes every 5 minutes, it indicates a low battery.
Why is the LED on my Danfoss CF-RF Thermostat flashing every 30 seconds?
If the LED on your Danfoss Thermostat flashes every 30 seconds, it indicates a critically low battery.
What does it mean when my Danfoss CF-RF Thermostat LED flashes 5 times?
If the LED on your Danfoss Thermostat flashes 5 times, it means the installation or link test was unsatisfactory.
What does E03 mean on my Danfoss CF-RF?
If your Danfoss Thermostat displays error code E03, it indicates an actuator error on the output (CF-MC).
General| Temperature Control Accuracy | ± 0.5°C |
|---|---|
| Display | LCD |
| Battery Life | Up to 2 years |
| Communication Protocol | RF (Radio Frequency) |
| Power Source | Batteries |
| Compatibility | Danfoss systems |
Procedure to change the default display from room temperature to floor surface temperature.
