Thermona Therm 28 KD, Руководство по установке

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™
Setting-up of the heating temperature
– revolving knob used for setting-up of the outlet water
temperature in the heating system ranging from 30 – 80
o
C. When operating the boiler in the mode of
weather-compensated regulation, the shift of heating curve is set in the range of
±
15 °C from the curve of
weather-compensated regulation.
™
Setting-up of the DHW temperature
– revolving knob used for setting-up of the required DWH
temperature (35 – 60°C, only for the DHW through flow KDC boilers).
™
Manometer
– shows the pressure of water circulating in the heating system.
™
Mode switch –
has the following positions:
™
0
the boiler is switched off
™ summer mode (DHW is warmed up, but the heating as such is off)
™ winter mode (both the warming-up of DHW and the heating are on)
™ 6 6 boiler’s malfunctions are unblocked
™ service mode (also referred to as the function “chimneysweep” – set for the maximum output and
maximum temperature). This mode is applicable only to service measurements that take place at the
maximum boiler output (emissions, flue temperatures, etc.).
™
LCD display:
The meaning of the used symbols
:
- temperature, failure modes and service data in digital numbers
- DHW regime (DHW temperature displayed)
- heating mode (heating temperature displayed)
- boiler burning
- temperature
- “K” factor (weather compensated mode)
- summer mode selected
- winter mode selected
- boiler ignition failure
- symbols for indication of communication with the connected interface (IU02, IU04, IU05)
Indication of the set temperature:
If the heating or DHW temperature regulator is turned, the corresponding mode symbol and the numerical
indication of the temperature start to blink on the LCD display. In this case it is the value just being set that is
indicated on the display. When the setting-up is finished, the indication of the set temperature remains there for
another circa 5 seconds. The numerical data and the symbol that appear next on the display indicate the actual
temperature of the given mode.
Indication of malfunctions and exceeding operation values
The letter “E” and the relevant malfunction code indicate concrete malfunctions on the LCD display:
Malfunction code Meaning
E01 Malfunction of the boiler’s ignition
E02 Insufficient flow of heating water (between repeated tests)
E03 -
E04
The sensor of the heating water is damaged
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