Troubleshooting & Solution - Frico WattsTemp 860 Guide D'utilisation

7 Troubleshooting & Solution
Power supply
"Error" on sensors
Note:
By safety if there is
a problem on the
regulation sensor
the regulation will
be replaced by a
rate of 5 %
functioning.
My WATTSTemp seems work correctly but the output is
activated even if the temperature in the room is above the
Sensor logo
My WATTSTemp doesn‟t work
- Check the power supply
My WATTSTemp show an Error message
"Err" blink on the display
Error detected on the internal sensor
- Contact your installer or seller.
blinks.
Error detected on the floor sensor
- Check the connection of the sensor.
- Disconnect the sensor, and check it
with an ohmmeter (see the
corresponding table for the resistance
value)
Error detected on the outside sensor
- Check the connection of the sensor.
- Disconnect the sensor, and check it
with an ohmmeter (see the
corresponding table for the resistance
value)
The lower floor limitation is activated,
the floor is warm up because the floor
temperature is under the lower floor
limitation.
No message or logo displayed.
Your thermostat use a "PWM"
regulation, it can activate the heat (by
cycle) even if the temperature is above
the setting.
The logo and the text "Err" blinks.
The logo and the text "Err"
The logo and the text "Err" blinks.
setting .
& The logos blinks
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