5.7  Reading off temperatures
Reading the hot water temperature.
1  Press either the right or left button once to open the INFORMATION main menu. The cur-
sor is in the OPERATION menu option.
2  Press the down button to move the cursor to the TEMPERATURE menu option.
3  Open your selection by pressing the right button once.
4  Press the down button to move the cursor to HOTWATER. The value shown at the 
HOTWATER menu option is the hot water’s current value. 
5  Open your selection by pressing the right button once. A graph of the hot water tem-
perature over the last hour is shown.
6  Press the left button three times to exit the menu.
To view the TEMPERATURE history:
1  Press either the right or left button once to open the INFORMATION main menu. The cur-
sor is in the OPERATION menu option.
2   Press the down button to move the cursor to the TEMPERATURE menu option.
3   Open the menu by pressing the right button once.
4   The cursor is at the OUTDOOR value.
5   Press the up or down button to move the cursor to the desired value.
6   Open your selection by pressing the right button once. A graph appears in the display.
7   Move the cursor along the time axis using the up (plus) or down (minus) buttons. An 
exact value at the relevant time is shown at the top of the display.
8   Press the left button three times to exit the menu.