RAK110 / 12.8.2021
RAK110 / 12.8.2021
Function / mode operational table
Mode /
Function
Scheduled
operation
Manual
Boost
Com-
fort
Frost
Protec-
tion
Holi-
day
ECO
Open window
detection
Yes
Yes
NA
Yes
NA
NA
NA
Floor comfort
override
Yes
Yes
NA
Yes
NA
NA
NA
Eco Function
Home screen:
Eco button is
shown instead
of manual
button
NA
NA
NA
NA
NA
NA
NA = Not available
8. Troubleshooting
If the floor sensor is disconnected or short-circuited, the heating will switch off. The sensor shall
be checked against the resistance table.
Error
code
Cause
Corrective action
E0
Internal fault
Replace the thermostat
E1
Built-in sensor (Room) is defec-
tive or short-circuited
Replace the thermostat or use the floor
sensor only
E2
Floor sensor is disconnected,
defective or short-circuited
Reconnect the sensor if disconnected, or
replace the sensor
E3
Internal overheating
Inspect the installation
Only an electrician with the appropriate qualifications may replace the thermostat and
carry out maintenance work.
9. Warranty
The warranty period for Ensto ECO thermostats is 2 years from the date of purchase but no
longer than 3 years from the date of manufacture. Warranty conditions, see
www.ensto.com
.
10. Disposal
Do not dispose of electrical and electronic devices including their accessories with
the household waste.
•
The product’s cardboard packing is suitable for recycling.
•
When a heating system is at the end of the life cycle the cables, conduits and electronic
components must be disposed of properly according to local recycling guidelines.
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