Viessmann Vitocal 300 Operating Instructions For The System User
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Viessmann Vitocal 300 Operating Instructions For The System User

Including cd60 control unit
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Operating instructions
for system users
Vitocal 300
type AW, BW and WW
including CD60 control unit
VITOCAL 300
Vitocal 300, type AW
Vitocal 300, type BW
Please keep safe
5592 434 GB
8/2002

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Summary of Contents for Viessmann Vitocal 300

  • Page 1 Operating instructions for system users Vitocal 300 type AW, BW and WW including CD60 control unit VITOCAL 300 Vitocal 300, type AW Vitocal 300, type BW Please keep safe 5592 434 GB 8/2002...

  • Page 2: Introductory Information

    Introductory information For your safety Please follow these safety instructions closely to prevent accidents and material losses. In emergencies Installation of additional H Immediately isolate the mains components electrical supply, e. g. by removing The installation of additional a separate mains fuse or by means components which have not been of a mains electrical isolator tested together with the boiler can...

  • Page 3: Table Of Contents

    Contents Index Page Introductory information For your safety ......................... . Quick start Summary of controls and indicators .

  • Page 4: Summary Of Controls And Indicators

    Contents/Quick start Index (cont.) Page System with remote control ....................What to do if ...
  • Page 5 Quick start Summary of controls and indicators (cont.) Display screen (display acc. to system version) m Rotary selector "Reduced temperature" Your heat pump is in maintenance setting (standby) until heat is required. FR 06.09.02 s Rotary 12:13 selector Winter CD60 V3.00C "Standard temperature"...

  • Page 6: Your Heating System Is Pre-Set At The Factory

    Quick start Your heating system is pre-set at the factory The control unit is preset at the factory for standard operation. You may change the factory settings in accordance with personal requirements. Day of the week and time (CET) Basic setting These were set up in the factory.
  • Page 7 Quick start Selecting the operating mode (cont.) H no central heating H no DHW heating H frost protection of the heat pump DHW cylinder operation Example: summer H no central heating H DHW heating H frost protection of the heat pump Reduced operation Example: winter holiday H central heating at a reduced temperature (all day)

  • Page 8: Changing The Room Temperature

    Quick start Changing the room temperature In the "as delivered condition" the standard temperature is set to 20 ºC and the reduced temperature to 16 ºC, see program on page 14. You may change these temperatures in the range from -5 to +5 ºC according to your requirements using the rotary selectors "s"...

  • Page 9: Selecting The Party Program

    Quick start Selecting the party program Activate the party mode if you wish to provide central heating at the standard temperature for a short time, irrespective of the set operating mode and the set switching times. DHW will be heated in accordance with set switching times (see page 19). Please note: For systems with heating water buffer storage units, the party program will only affect the heating circuits.

  • Page 10: Scanning Temperatures

    Quick start Scanning temperatures Press the following keys: for "Information". for "Sensor temperatures". Sensor temperatures [ºC] F0: Outside -10.2 F2: Primary Off F3: Primary On F8: Secondary flow 35.3 F9: Secondary return 28.9 F10: Stor. unit top 45.2 F11: Stor. unit bottom : 40.9 F12: Discharge 1 33.5...

  • Page 11: Switching On And Off

    Switching on and off Starting up the heating system The initial start-up and matching of the control unit to local conditions and the structural characteristics of the building must be carried out by your heating contractor. 1. Check the pressure of your 3.

  • Page 12: General

    Heat pump/heating circuit settings General All control circuits are displayed as symbols, when the programming unit flap is closed. After for "Program" has been pressed, and when the programming unit flap is open, all control circuits will be called up via alpha keys. Depending on the system version, the following options are offered: "Heat pump"...

  • Page 13: Setting The Current Operating Mode

    Heat pump/heating circuit settings Setting the current operating mode A setting change at this point only affects a change to the operating mode until the next change-over initiated by the timer program. Operating modes of heat pump/heating circuit: "Standard" The heat pump/heating circuit will be regulated to the standard temperature.

  • Page 14: Setting Temperatures

    Heat pump/heating circuit settings Setting temperatures The "Standard temperature" is the required room temperature in "Standard" operating mode. The "Reduced temperature" is the required room temperature in "Reduced" operating mode. You can change these temperatures with the rotary selectors "s" and "m" (see page 8).

  • Page 15: Changing Switching Times

    Heat pump/heating circuit settings Changing switching times The central heating can be changed over between operating modes, according to the set switching times. You can select identical switching times for all weekdays or individual ones for every weekday. When setting the switching times, take the response time of your heating system into consideration.

  • Page 16: Too Warm/Too Cold

    Heat pump/heating circuit settings Too warm/too cold If your accommodation is colder/hotter than the room temperature you have entered, select the menu "Too warm/too cold". Here you can influence the heat pump or heating circuit curves. Check before modifying the curve(s), whether the operating mode and switching times are correctly set.

  • Page 17: Dhw Cylinder Settings

    DHW cylinder settings Setting the current operating mode A setting change at this point only affects a change to the operating mode until the next change-over initiated by the timer program. Operating modes for DHW cylinder: "On" The heat pump heats the DHW cylinder to the set temperature. "Off"...

  • Page 18: Setting Temperatures

    DHW cylinder settings Setting temperatures Press the following keys: for "Program". for "DHW cylinder 1". until "DHW cylinder temp."is highlighted. DHW cylinder 1 [ºC] Current operating mode : DHW cylinder temp. 45.0 Timer/switching times ± ° BACK STANDA +1.0 until the required +1.0 temperature appears.

  • Page 19: Changing Switching Times

    DHW cylinder settings Changing switching times The DHW heating may be activated several times a day by setting the switching times. You can select identical switching times for all weekdays or individual ones for every weekday. When setting switching times, take the response time of your heating system into consideration.

  • Page 20: Further Settings

    Further settings Selecting energy-saving operation for holiday periods Set the programming unit to holiday mode if you intend going on holiday and you want to set your heating system to minimum energy consumption (for example, to protect house plants during a winter holiday), or to "Off" (see page 7).

  • Page 21: Changing The Date And Time (If Required)

    Further settings Changing the date and time (if required) Summer/winter time will be automatically changed over. Press the following keys: for "System parameters". for "Date and time". Date and time Tuesday 24.09.02 00:00 current : Summer time CES : Summer time CES <...

  • Page 22: Setting Summer, Winter And Cooling Operation

    Further settings Setting summer, winter and cooling operation The summer/winter time limit is the outside temperature at which the control unit changes over from summer to winter operation and vice-versa, if the operating mode selector is set to " ", " "...

  • Page 23: Heating Up The Dhw Cylinder Once

    Further settings Heating up the DHW cylinder once You can also heat up the DHW cylinder once outside the set times, without changing the switching times. Press the following keys: for "Reload DHW cylinder". for "DHW cylinder 1" for "DHW cylinder 2". Reload DHW cylinder Heating the DHW cylinder once (hot water) is disabled.

  • Page 24: Switching The Second Heat Source

    Further settings Switching the second heat source You can switch any second heat source (e.g. electric instantaneous water heater) on or off. Press the following keys: for "Second heat source". Second heat source Do you also want to start up the second heat source as well as the heat pump? Depending on how your...

  • Page 25: Setting Solar Heating System Parameters

    Further settings Setting solar heating system parameters You can determine in what order the components of your system should be heated, and at the same time select the respectively required temperatures. Press the following keys: for "Program". ,... for "Solar collector" until "Priority"...

  • Page 26: Emergency Program

    Further settings Emergency program Apart from the option of returning all settings individually in all menus to their basic settings using , there is also the "Emergency reset STANDA program". This returns all settings, which systems users can alter, back to their factory settings.

  • Page 27: For Information

    For information Off-periods During off-periods imposed by your electricity supply company, the screen will display this text. The control unit restarts in accordance with the selected Your heat pump has stopped due to power blocking operating mode as soon as the electricity supplier recommences the FR 06.09.02 power supply.

  • Page 28: Scanning General And Fault Statistics

    For information Scanning general and fault statistics In this menu, you can scan the following: H hours run, H average hours run by the compressors, H number of start-ups, H the last eight system fault messages. Press the following keys: for "Information"...

  • Page 29: Scanning System Overview

    For information Scanning system overview This menu displays the heat pump type and system version. Press the following keys: System overview BW 1 CD60 No.: 24 for "Information". System: Constant temp. storage DHW cylinder 1 Mixer circuit 1 "System overview". BACK to confirm.
  • Page 30 System with remote control System with remote control When using a remote control unit, select the settings for the allocated heating circuit at the relevant remote control. The control unit settings apply either to a further heating circuit or have no function. Setting the operating mode at the remote control Timer operation The switching times for the...
  • Page 31 What to do if ... Troubleshooting guide Any fault in the heat pump will be shown in the display field when the flap is closed. In addition, the control unit indicates what you should do in case of various types of fault. For heat pumps with two compressor stages: The control unit starts the second compressor stage if the first compressor stage drops out.
  • Page 32 What to do if ... Troubleshooting guide (cont.) What to do if ... Cause Remedy ... A8 is displayed Air in the heating Vent the heating system system Controlled high pressure Notify your local compressor 1, specialist circulation pump blocked, heating system contaminated ...
  • Page 33 What to do if ... Troubleshooting guide (cont.) What to do if ... Cause Remedy ... the heat pump does System On/Off switch on Switch on not operate the heat pump is switched off The fuse in the power Notify your local distribution (domestic specialist mains fuse) or in the...
  • Page 34 Repairs Care, inspection and maintenance Inspection and maintenance such equipment. Inspection and maintenance of your heating system is prescribed by the Safety valve (DHW cylinder) Energy Savings Order and the Check the safety valve function every standard DIN 1988 8 or subj. to local six months by venting or have it regulations.
  • Page 35 Energy saving tips Energy saving tips Apart from using a modern heating system, you can additionally save energy by your own actions. The following steps will help you: H Correct ventilation: Window 1 briefly open fully and close thermostatic radiator valves 2.
  • Page 36 Indices Summary of menu structure The main overview provides you with options which lead you to further functions and information. The overview is displayed after you open the programming unit flap. Sensor temperatures User overview Heat pump Timer/switching times DHW cylinder Information Statistics/faults Mixer...
  • Page 37 Indices Overview of menu keys ± ° Help text Heat pump system. Primary input and output for ground probes are the input or output These keys enable you to shift the temperature into/from the display field lines up or down, e.g. to ground probe;...
  • Page 38 Indices Overview of menu keys (cont.) < > Date and time Tuesday 24.09.02 07:56 These keys enable highlights to be current: Summer time CES shifted to the left ( < ) or to the right : Summer time CES ( > ). Example: The month of September <...
  • Page 39 Indices Overview of menu keys (cont.) Reload DHW cylinder Heating the DHW cylinder once (hot water) is not active. Do you want to reload the DHW These keys enable you to answer a cylinder once? question or to display the existence of a device.
  • Page 40 Indices Overview of menu keys (cont.) System parameters Date and time Summer/winter limit Set party time Set holiday period Specialist level BACK Pressing this key returns you to the previous screen. m 6 _ 4 u n Example: Pressing this key lets you exit the menu "System parameters"...
  • Page 41 Indices Index Basic setting, 6, 26 Mains voltage, 11 Maintenance, 34 Manual operation, 7 Controls, 5 Menu keys, 37 Cooling, 22 Menu structure, 36 Current operating mode, 13, 17 Curve, 16 Off, 7 Off-periods, 27 Date, changing, 21 Operating mode, selecting, 7 DHW cylinder operation, 7 H DHW cylinder operation, 7 DHW cylinder, reloading, 23...
  • Page 42 Contact your local heating contractor for questions regarding maintenance and repairs of your heating system. You may, for example, find local heating contractors under www.viessmann.de on the Internet. Viessmann Werke GmbH & Co D 35107 Allendorf Tel: (0 64 52) 70 0...

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