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The controller central part includes the symbols below:
Symbol
Colour
Brief description
SMART
white
SMART mode indication
MANUAL
white
MANUAL mode indication
OPTIMUM
green
ECO stop indication (MANUAL mode with set
temperature 55°C)
PROG
white
PROG mode indication
HDO
1)
green
The light is on at the time of low tariff if the mode
is on HDO
ANTI-FREEZE
1)
red
Indication of active mode ANTI-FREEZE MODE
DZ (centre)
red
Indication of active heating spiral (gradual change
of the light intensity with period approx 2 s); permanent
light in rest state
Table 5: List of symbols
1)
LED ANTI-FREEZE and HDO highlight the same symbol „off“ with two different colours (red, green)
3.4
THE DISPLAY MODES ON THE DISPLAY
Display mode
Graphic form - example
Temperature display
53°C
Time setting
12:34
Display of a day in week
Mo - Sun 1-7
Error display
Errors Er01 - Er99
Display of the code for
pairing with the control
application
0000 - 9999
Table 6: The display modes on LED display