Table of Contents
Advertisement
7
Solar control
7.1
Description of the solar control on the SH 7 Compact
Fig.21
Solar controller
Fig.22
Channel indicator
Fig.23
Symbol bar
Tab.8
Meaning of the symbols
Symbol per
Flashing
manently lit
+
+
7729335 - 04 - 12052021
7.1.1
The controller is operated using the three keys under the screen:
1
2
3
1
Key 1 is used to move forwards in the menu or to increase values. Key 2
is used to select channels and confirm settings. Key 3 is used to move
backwards in the menu or to reduce values.
2
During normal operation, the screen only shows the display channels.
To switch between channels, press keys 1 and 3.
3
To access the setting channels, press key 1 until you reach the last
display channel; then press and hold key 1 for approximately 2 seconds.
When the screen shows a setting channel, the
on the right-hand side.
To select a setting channel, press key 2.
desired value using keys 1 and 3. Briefly press key 2.
permanently, the value set is stored in the memory.
7.1.2
The monitoring screen comprises two parts:
7.1.3
The channel indicator has two lines:
7.1.4
The symbols in the symbol bar indicate the current system status.
Operating status indication
Relay 1 active
Relay 2 active
Rapid heating active, relay 2 active
Manual mode is active
Keys
Forwards (+)
(selection/setting mode)
Back (-)
Importante
After four minutes of inactivity, the system will automatically switch
back to the first display (status display).
Display
The channel indicator.
The symbol bar.
Display channels
The upper alphanumeric line displays the channel names and the menu
levels.
The lower alphanumeric line displays the values of the channels and the
adjustment parameters.
The temperatures and temperature differences are displayed in °C or K.
Operating indicators
7 Solar control
symbol will appear
begins to flash. Set the
will appear
Solar hydraulic unit
25
Advertisement
Table of Contents
