Vaillant time SWITCH 120 Instrucciones De Uso Instrucciones De Montaje página 13

GB
4 Timer setting
Step 1 Setting heating and/or warmstart to ON
Press the heating button until the heating "ON"
indicator appears in the display below the
heating symbol.
Similarly, press the hot water button until the
water "ON" indicator appears in the display
below the hot water symbol.
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