Demand for DHW
18
(2)
(1)
(3)
Summer Mode
Laura 20/20F wall-hung waterheaters
1. Press button for DHW service. The green indicator lamp will light up.
2. Press the Set DHW Temperature button. The green lamp will light
up and the temperature digits on the display will flash.
3. Turn the temperature control knob as required. To exit the mode, press
any button or wait 10 seconds.