Thermona Therm 28 KD, Руководство по установке

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E05 The DHW sensor is damaged (relates only to KDC boilers)
E06 Malfunction concerning the exceeded limit set for the heating
water temperature (blocking thermostat)
E07 The outside temperature sensor is damaged (relates to the weather-
compensated regulation)
E08 Malfunction of the ventilator (feedback speed signal)
E09 Malfunction of the ventilator (the running speed outside the
control range)
E10 Malfunction of the ventilator (it keeps rotating at the “stop”
position)
E12 Insufficient flow of the heating water (after repeated tests)
Information indicated on the display:
By using the service buttons (the buttons placed at the ends; the arrow with the right hand indication “ ” – pacing
forward, the arrow with the left hand indication “ ”– pacing backward) it is possible to display the boiler’s
parametres in the following order:
1.
Set temperature of heating water ( + °C + the numerical value is blinking)
2. Actual temperature of heating water ( + °C + the numerical value).
3. Set DHW temperature* ( + °C + the numerical value is blinking).
4. Actual DHW temperature * ( + °C + the numerical value).
5. Outside temperature** ( + °C + the numerical value).
6. Offset of the weather-compensation curve** ( + the numerical value).
7. Running speed of the ventilator (without a the numerical value x 10)
8. Back to the standard indication
Once the setting has been done, the numerical value and the corresponding symbol appear on the display for 10
seconds. Then the standard mode sets in again.
(*) – The KD and KDZ boilers do not display the numerical values
(on the display appears “- -“)
(**) – These parameters are displayed only when the weather-compensated regulation of the heating has
been used (the parameter switch is in the corresponding position, the outside temperature sensor
is connected and undamaged).
If you operate the boiler by the CX51MC room regulator with the IU02 interface the on-going Open-Therm
communication is signalled in the corners of the display by upwards pointed arrows: “ ”, in the case of cascade
communication (IU04 and IU05) the arrows point downwards: “ ”.
7. DIMS03-TH01 MODULATION ELECTRONICS
Dip switch – sets the type of the boiler and its parameters
DS1-DHW DS2-ext. sensor DS3-cascade DS4 DS5 DS6
OFF
Supply tank Without ext. sensor slave
ON
Through-flow With ext. sensor master
Factory setting: DS1 – according to the type of boiler; DS2 – OFF (mode 1.1), DS3 – OFF; pump running-out –
50% = 5 min; anticycling delay - 50% = 5 min.
Operation description:
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