3. Press once to confirm and the safety lock symbol dis-
appears from the display.
The safety lock is off and it is now possible to change
the thermostat settings again.
2.6
Turning the Thermostat On and Off
Note: The thermostat is on by default. Before you can
switch the thermostat off, the timer function must be deac-
tivated.
How to turn the thermostat off
1. Make sure the timer function is turned off (solid black
outer ring).
2. Turn the button counter-clockwise un-
til the temperature is below +5°C (or 1
if the temperature is shown as a scale
from 1 to 10) and keep turning until
OFF appears on the display.
How to turn the thermostat on
1. Turn the button clockwise until the temperature is
above +5°C (or 1 if the temperature is shown as a
scale from 1 to 10).
ECtemp 550
16
User Guide
Summary of Contents for ECtemp 550
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