Troubleshooting; Warranty - ensto ECO16LCDJR Manual

10. TECHNICAL INFORMATION
Power supply
Measuring accuracy
Operating temperature
Setting temperature range
Electrical protection
Enclosure class
Maximum load
Main switch
External sensor
Color
Software version

11. TROUBLESHOOTING

The thermostat is continuously supervising the sensors. Possible errors are indicated on the display.
For safety, in case of sensor default, the heating power is reduced to 5% of the setpoint value.
Display
Err and is blinking
Err and is blinking
Note! Only electrically skilled person may replace the thermostat and carry out maintenance work.

12. 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 the product card www.ensto.com.
13. ENVIRONMENTAL ASPECTS
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 compo-
nents must be disposed of properly according to local recycling guidelines.
8
230 V AC ±10%, 50 Hz
±0.1°C
0 ... 40 °C
5 ... 37 °C
Class II
IP21
3600 W
2-pole, 16 A
NTC, 47 kΩ / 25°C, cable 4 m (extendable to 10m)
Enclosure: Polar white RAL 9010
Display: Amber
Indicated in the installer menu
Cause
Error on external
sensor.
Error on internal
sensor.
RAK126 / © Ensto 2019
Corrective action
Inspect the installation.
Replace the sensor, if necessary.
Replace the thermostat or use the floor sensor only.