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Potterton Solar - Solar Thermal Domestic Hot Water System 7
Graphic symbol Description Indication in operation
Indicator values
dT Temperature difference
min Min value Appears when minimum values are indicated
max Max value Appears when maximum values are indicated
min Timeframe 1 start Appears when the differential controller is active
0:00 (timeframe 1-3) or tube collector is active (timeframe 4)
1
Max Timeframe 1 stop Appears when the differential controller is active
23:59 (timeframe 1-3) or tube collector is active (timeframe 4)
1
5 x 7 segment display. Display of all values, display flashes when
Presentation of figures 00000 to 99999 a value is changed
ºC Temperature in Celsius
K Temperature difference in Kelvin
h Operating hours
kWh Productivity indication in kWh
3
.0 Commissioning of solar controller
3.1 Overview of display and operating elements
Number Description
1 Display with graphic symbols
2 Control button scroll upwards / +
3 Control button exit / break-off
4
Control button scroll downwards / –
5 Control button choice / confirmation
3.1.1 Explanation of graphic symbols
When symbol flashes it is possible for it to be
selected. If that symbol is chosen by pressing the
button, the symbol remains static (not flashing).
Graphic symbol Description Indication in operation
Main Menu
Menu "Info"
Menu "Programming"
Menu "Manual operation"
Menu "Basic adjustment"
1
2
4
35
Fig. 7
(see Fig. 7).