Operation Manual

Installation Menu

The following settings are possible:

High temperature (HIT): Sets the high temperature for programs (central heating)

max value: +32°C, preset value: +32°C

Low temperature (LOT) Sets the low temperature for programs (central heating)

min value: +7°C, preset value: +15°C

Frost protection (FRT) Sets the frost protection temperature to between +3°C and +7°C

preset value: 5°C

DHW temperature (HWT) Sets the low temperature for programs (domestic hot water)

min value: +20°C, max value: +85°C, preset value: +60°C

DHW time (HWT) Sets the time for domestic hot water preparation

– ON = all-day domestic hot water preparation

– OFF = no domestic hot water preparation

– tIM (timed) = program-dependent domestic hot water preparation

Press the

OK, MODE and SET/INFO keys simultaneously for 3 seconds until the installation menu

(INSTALLERS MENu) is displayed To go to the next menu item, press the Z key; to return to the

previous menu item, press the  key

Use the +/– keys to change setting and confirm them by pressing OK