25
7
SOLAR PANEL TEMPERATURE IN °C
(only displayed if enabled)
8
WATER TEMPERATURE DIFFERENTIAL BETWEEN
OUTLET AND RETURN IN °C
(always displayed)
9
TEMPERATURE DIFFERENTIAL BETWEEN
SOLAR PANELS AND CYLINDER / BUFFER TANK
BOTTOM IN °C
(only displayed if enabled)
10
BOARD PROGRAM VERSION
(always displayed)
7.3. Clock
menu
The clock menu is used to set the current time and
day of the week.
PROCEED AS FOLLOWS:
1) Press MENU.
2) Press button 3 repeatedly until the top display shows OROL.
3) Press MENU.
4) The bottom display shows the day of the week,
while the top display shows the hours and minutes.
5) Press MENU (the hours value starts flashing).
6) Use buttons 3 and 4 to set the hours.
Summary of Contents for GRA115RO
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