11
THERM 90 KD.A
SYMBOL
NAME
MEANING
Display field
Display of temperatures, failure statuses and service values
Valve
Permanent lighting – the boiler is in the water heating mode
Flashes – displays the hot water temperature or the requested water temperature
Radiator
Permanent lighting – the boiler is in the heating mode
Flashes – displays the hot water temperature or the requested water temperature
Flame
Permanent light - the burner burns
Flashes - the burner burns during the service mode
Curve (“K“ factor)
Permanent lighting – the equithermal heating regime is selected
Flashes – displays the “K“ factor, not usual with °C outside temperature
Frost flake
The boiler is in "WINTER“ mode
Communication
Steady light - Op communication is active
Flashes – communication with the interface of the cascade is active
Description of symbols shown on the display
2.1.3 Information menu
Buttons and are used for entrance and bi-directional browsing in the information menu in the following
sequence order:
PARAMETER
SHOWS ON THE DISPLAY
The required heating temperature
The temperature of heating
Requested temperature DHW (2)
Temperature DHW (2)
Outside temperature (1)
Equithermal curve (factor „K“)
Temperature of water returned
from the system
Ventilator speed
four-digit value of revolutions per minute
Return to normal display
If button or is not pressed for 10 seconds, or if pressing buttons and at the same time, the information
menu is terminated.
(1) - an outdoor temperature display is only available in the case of the correction of the respective sensor and the selection
of equithermal regulation
(2) - when selecting heating of water in the external reservoir, display "- -" , (with additional heating of the solar accumulator,
the numeric value is displayed - see below)
