Operation Manual

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11. Other Functions
a) Activating/Deactivating Universal Thermostat
If the universal thermostat is to be deactivated temporarily, e.g.
to interrupt a running programme for a few days, proceed as fol-
lows:
1. Keep the button ”MENU” (3) pushed for 10 seconds for nor-
mal display of the universal thermostat (time/temperature in
the display).
“OFF” appears in the lower left of the display.
The universal thermostat is temporarily deactivated.
2. Keep the button ”MENU” (3) pushed for 10 seconds to acti-
vate the universal thermostat in the regular display (time/
temperature in the display).
Then the display ”OFF” at the lower left of the display disap-
pears. The universal thermostat works again according to
programming.