4
RAK78 /
©
Ensto 2018
Comfort mode
Mode for continuous comfort temperature.
Setting:
•
Press the joystick up / down to set the temperature.
•
Save the settings by pressing the joystick.
Auto mode
Not in operation
Reduction mode
Mode for continuous reduction temperature.
Setting:
•
Press the joystick up / down to set the temperature.
•
Save the settings by pressing the joystick.
Key Lock
Use this function to eliminate unintended manipulation of the buttons.
Available in all modes.
Lock / unlock keys:
•
Keep the joystick and return button pressed until the symbol appears /
disappears.
7. TROUBLESHOOTING
The thermostat is continuously supervising the sensors. Possible errors are indicated on the dis-
play. For safety, in case of sensor fault the temperature is reduced to 5% of the set point value.
Display
Cause
Corrective action
Err
and blinks
Error on external sensor
Inspect the installation. Replace
the sensor, if necessary.
Err
and blinks
Error on internal sensor.
Replace the thermostat or use
the floor sensor only.
Note! Only an electrician with the appropriate qualifications may replace the thermostat and carry
out maintenance work.
8. INSTALLATION MENU
Enter the installation menu: Use the joystick and select the Timer mode
Maintain the joystick on the left direction for 5 seconds.
The first parameter appears
[N⁰01 Cal Air]
Select the parameter you want to adjust with the joystick
Press the joystick, the value is blinking. Now you cand adjust the the value with the joystick
Save by pressing the joystick
Exit menu: Select parameter
[N⁰09 End]
. Confirm by pressing the joystick
Summary of Contents for ECO10LCDJR
Page 19: ...19 RAK78 Ensto 2018 ...
