Overview of contents 4 204 766 / 00 Heating system control ....................... 3-35 Operating and display elements What is the function of the heating controller TopTronic T? ................4 ® Function of the operating elements ........................5 Basic procedure for changing settings ......................5 What to do if...
Important addresses / System data 4 204 766 / 00 Important addresses Heating installer and telephone numbers Plumbing installer Electrical installer Technical data Information for the owner of the system: Room station available (To be completed by the heating installer) Number of heating circuits: Heating circuits Heating curve...
If you want to save yourself going down the basement, you may want to consider acquiring a “remote cont- rol” from Hoval, which will allow you to operate and control the heating comfortably from your living room. Basic display...
Heating system control 4 204 766 / 00 Function of the operating elements The central rotary pushbutton and the labelled keys are desi- gned for easy and straightforward operation. Rotary pushbutton: Change and store values Function keys Function keys Basic procedure for changing settings An example Select the desired function Turn the rotary pushbutton to...
Heating system control 4 204 766 / 00 What to do if ... The following information can be used as a first level support in frequently occurring situations. Remedy Observation It is too cold Set a higher value for the room temperature with and the rotary pushbutton (see page 16).
Heating system control 4 204 766 / 00 Control elements of the boiler control panel Legend Function Use this function key to change the desired daytime room temperature 1. Daytime room temperature For further information see page 10 2. Reduced room Use this function key to change the desired room temperature in the temperature reduced heating mode...
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Heating system control 4 204 766 / 00 Legend Function 5. System information key - Show the temperatures and hours of operation on the display - Return to the basic display without saving the values, is also possible any time with this function key. For further information see page 33 6.
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Heating system control 4 204 766 / 00 Legend Function 8. Manual mode and emis- This is used for emission measurement and may only be used by a sion measurement key chimney sweep or a qualified heating technician! For further information see page 31 9.
Heating system control 4 204 766 / 00 Main settings Changing the room temperature Setting the daytime room temperature Basic display These adjustments can also be carried out on a room station, if available. ...
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Heating system control 4 204 766 / 00 Setting the reduced (night time) temperature Basic display These adjustments can also be carried out on a room station, if available. Tap the “Reduced room temperature”...
Heating system control 4 204 766 / 00 Holiday, absent, constant reduced heating Depending on the duration of your absence and what your requirements are in regard to comfort, there are different operating modes available for interrupting or reducing the heating. In any case you will be able to save a lot of energy and money if the rooms are not heated or less heated during your absence.
Heating system control 4 204 766 / 00 Setting the operating mode Procedure for activating the operating modes “HOLIDAY TIL”, “ABSENT TIL” or “PARTY TIL”. Tap the “Operating mode” key The note “OP. MODE” is displayed for a short time ...
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Heating system control 4 204 766 / 00 Procedure for activating the operating modes “AUTOMATIC”, “SUMMER1” , “HEATING”, “RED. HEATING” and “STANDBY” Tap the key “Operating mode” The note “OP. MODE” is displayed for a short time ...
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Heating system control 4 204 766 / 00 Operating mode Function AUTOMATIC Automatic control mode according to the heating times set in the 1. time program Factory setting: Heating: 06:00 - 22:00 Reduced heating: 22:00 - 06:00 Domestic hot water: 05:00 - 22:00 DHW mode only SUMMER...
Heating system control 4 204 766 / 00 Changing the time programs (heating times) This function allows creating individual time programs for the heating and DHW modes. After selecting the respective heating circuit, the factory-set standard program (P1) is loaded and can then be edited individu- ally.
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Heating system control 4 204 766 / 00 Basic display Press the “rotary pushbutton” for at least 3 sec. The note “TIMEPROGRAMS” appears on the display. ...
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Heating system control 4 204 766 / 00 Tap the “rotary pushbutton” to confirm the day. The currently set heating start time is shown flashing on the display Set the desired heating start time by turning the “rotary pushbutton”. Tap the “rotary pushbutton”...
Heating system control 4 204 766 / 00 Copying switching times Basic display Press the “rotary pushbutton” for at least 3 seconds The word “TIMEPROGRAMS” is shown on the display. ...
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Heating system control 4 204 766 / 00 Tap the “rotary pushbutton” to confirm the settings Change - Exit: Every flashing setting can be corrected using the rotary button and accepted by tapping. Use the key to go back one step. Use the key or wait for approx.
Heating system control 4 204 766 / 00 Heating curve (heating characteristic) The heating is normally preset by the installer during the commissioning of the heating system. The hea- ting curve should only be changed in small steps and over longer periods of time. Recommended settings Floor heating: 0,3...1,0...
Heating system control 4 204 766 / 00 Tap to confirm Turn the rotary pushbutton to set up further heating circuits, if required After completing all the changes, tap the operating mode key to confirm the settings and open the basic display.
Heating system control 4 204 766 / 00 Set the desired hot water temperature by turning the “rotary pushbut- ton”. - Setting range 10 - 65ºC (Factory setting 60ºC) The selected hot water temperature is shown on the display ...
4 204 766 / 00 Heating system control Domestic hot water economy temperature (reduced temperature) Basic display Press and hold the “rotary pushbutton” for 3 seconds “Time programs”...
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Heating system control 4 204 766 / 00 Set the desired temperature value by turning the “rotary pushbutton” and tap to confirm the setting. After completing all the changes, tap the operating mode key to con- firm the settings and open the basic display.
Heating system control 4 204 766 / 00 Further settings Setting the time Basic display Press and hold the “rotary pushbutton” for 3 seconds “Time programs” is shown on the display ...
Heating system control 4 204 766 / 00 Turn the “rotary pushbutton” to set the desired time and tap to con- firm Turn the “rotary pushbutton” for further adjustments Setting the date “Year” appears - confirm Turn to change the year setting - confirm ...
Heating system control 4 204 766 / 00 Setting the language You will be prompted for the desired language when switching on the control system for the first time. Changing the language is also possible during normal operation. Basic display ...
Heating system control 4 204 766 / 00 Reloading the standard time program - Deleting the own time program This function allows you to reload all the factory settings. Basic display ...
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Heating system control 4 204 766 / 00 Tap to confirm “Reset” appears on the display Press and hold the “rotary pushbutton” for 3 seconds “Reset” OK is displayed to confirm After completing all the changes, tap the operating mode key to confirm the settings and open the basic display.
Heating system control 4 204 766 / 00 Manual operating mode (in case of faults) The following information is intended for the heating technician only Maintains the heating and DHW modes in operation in case of a fault. This function key is also used for emission measurements - see installation in- structions;...
Heating system control 4 204 766 / 00 Alarm messages Example for sensor alarm messages (short circuit or interruption) Error code 10-20 and index 0 or 1 Example for heat generator alarm messages (switching status) Error code 30-40 and index 2-5 ...
Heating system control 4 204 766 / 00 System information Information key for system temperatures and heating circuit information Actual values turn to left turn to right Heat generator Outdoor temperature starts (stage 1) Heat generator ...
Heating system control 4 204 766 / 00 Optional accessories Room station RS-T The Room station RS-T offers additional operating convenience through de- centralised monitoring and intervention options, since every heating circuit can be assigned with its own individual room station. Moreover, the central unit contains various control and regulating functions which can only be activated in conjunction with a room station.
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