Vaillant VRC 700/6 Operating Instructions Manual
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Vaillant VRC 700/6 Operating Instructions Manual

Vaillant VRC 700/6 Operating Instructions Manual

Weather-compensated system control
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Summary of Contents for Vaillant VRC 700/6

  • Page 1 Weather-compensated system control VRC 700/6 en Operating instructions...

  • Page 2: Table Of Contents

    Operating instructions Index ................... 23 Contents Safety ..............3 Action-related warnings ......... 3 Intended use ............3 General safety information ........3 Notes on the documentation ......4 Observing other applicable documents ....4 Storing documents..........4 Validity of the instructions ........4 Nomenclature ............

  • Page 3: Safety

    use. Any direct commercial or industrial use Safety is also deemed to be improper. Action-related warnings Caution. Classification of action-related warnings Improper use of any kind is prohibited. The action-related warnings are classified in accordance with the severity of the possible General safety information danger using the following warning signs and 1.3.1 Risk of material damage caused by...

  • Page 4: Notes On The Documentation

    3.2.1 Heating These instructions apply only to: The outdoor temperature sensor measures the outdoor VRC 700/6 – article number temperature and forwards the values to the system control. When the outdoor temperature is low, the system control in- Great Britain 0020184838 creases the flow temperature of the heating installation.

  • Page 5: Hybrid Manager

    Hybrid manager Operation If a heat pump and an additional boiler are connected, you Operating structure can use the hybrid manager. If there is a heat demand, the hybrid manager picks the heat generator that is more cost- 4.1.1 Adjustment and display levels efficient.

  • Page 6: Basic Display

    Basic display 4.2.3.2 Basic display for the Cooling operating mode Mode Time Symbol Information field periods Auto 15:34 5,0°C Auto Desired cooling temp. 19,5 °C Empty line Desired heating temp. 20,0°C Desired cooling temp. Empty line Menu Op. mode 4.2.3.3 Basic display for the Ventilation operating Symbol for outdoor Current function of the mode...
  • Page 7 4.3.1.1 Desired temperature in the Heating 4.3.1.4 Desired temperature in the Manual cooling operating mode advanced function Mode Time Effect periods Change desired day temperature Activated Direct permanent change to the Day 18°C temp. cooling For 6 hrs: wait 12 s None Permanent: Press OK 4.3.1.5 Using the rotary knob to make settings with...

  • Page 8: Operating And Display Functions

    Operating and display functions Basic settings Language Note Date/time The functions described in this section are not available for all system configurations. Display Overview of operating modes and the end user Back Select level Operating modes (→ Page 18) Turn the rotary knob until the list entry Display is high- End user level (→...
  • Page 9 Menu → Information → System status → Solar yield Menu → Information → System status → Room temperat- – You can use this function to read the total solar yield. – If the system control is installed outside of the heat gen- Note the contents of the section Display for energy con- erator, you can read the current room temperature.

  • Page 10: Settings

    – 5.1.2.4 Diagram: Reading the electrical You can use this function to read the total fuel consump- tion in kWh for domestic hot water in the current month. consumption Menu → Information → Consumption → Last month → Menu → Information → Electrical consumption Heating →...
  • Page 11 5.2.1.2 Hot water generation 5.2.3.1 Heating operating mode example: Time period for a day Danger! Risk of death from legionella. Legionella multiply at temperatures below 60 °C. ▶ 21 °C Have a competent person inform you about the measures that should be taken to protect against Legionella in your in- stallation.
  • Page 12 5.2.3.8 Setting the Ventilation time programme Menu → Time programmes → Ventilation Individual dates vary from – The time programmes are only effective for ventilation the selected time programme in automatic mode. In each set time period, the ventila- tion level that you set in the Ventilation function applies. Mo-Su.
  • Page 13 5.2.6.1 Setting your language Each time you actuate the system control, the following mes- sage appears in the display Button lock active To unlock, Press the left-hand selection button repeatedly until the press OK for 3 seconds. If you press and hold the OK but- basic display appears.

  • Page 14: Operating Modes

    Menu → Basic settings → Default setting → Time pro- 5.2.12.2 Setting the low-tariff electricity rate grammes Menu → Basic settings → Costs → Low-tariff elec. rate – With Time programmes, you reset all the settings you – The hybrid manager can use this function to correctly have made in the Time programmes function to the calculate the costs for the back-up boiler.

  • Page 15: Advanced Functions

    5.3.4 Setting the operating mode for domestic hot the heating function on after the end of the frost protec- tion delay time and brings the room temperature to the water generation set desired temperature Set-back temp. heat.. Despite Op. mode → Domestic hot water the heating function being activated, the burner is only active on demand.

  • Page 16: Messages

    5.4.7 Activating System OFF active first. The heating installation then returns to the pre-set oper- ating mode. Op. mode → System OFF active – 5.4.3 Activating 1 day away from home The System OFF active advanced function switches off the heating function, the domestic hot water circuit, the Op.

  • Page 17: Implementing The Setting If The Heat Pump Fails

    If the fault message Restricted operation/ comfort pro- tection Inactive appears on the display, the heat pump has We only grant a Vaillant manufacturers warranty if a suitably failed and the system control enters limp home mode. The qualified engineer has installed the system in accordance back-up boiler now supplies the heating installation with with Vaillant instructions.

  • Page 18: Appendix

    Appendix Overview of the operating and display functions Note The functions and operating modes listed are not available for all system configurations. Operating modes Operating mode Setting Default setting Operating mode Heating off, Auto, Day, Set-back Auto Cooling off, Auto, Day Auto Ventilation Auto, Day, Set-back...
  • Page 19 Setting level Values Unit Increment, select Default setting Min. Max. Exhaust air humidity Current value %rel Information → Consumption → Current month → Heating ---- Electricity Total value for the current month Fuel Total value for the current month Hot water ---- Electricity Total value for the current month...
  • Page 20 Setting level Values Unit Increment, select Default setting Min. Max. Bar chart Previous year to cur- kWh/month rent year comparison Information → Contact details → Installer Phone number Current values Information → Serial number Product number Permanent value Desired temperatures → ZONE1 → ℃...
  • Page 21 Setting level Values Unit Increment, select Default setting Min. Max. Start 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 ℃ Temperature Days at home scheduling → Start 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 Basic settings → Language → Selectable language English Basic settings →...

  • Page 22: B Troubleshooting

    Setting level Values Unit Increment, select Default setting Min. Max. Everything Yes, No Installer level → Enter code Troubleshooting Symptom Possible cause Measure Display remains dark Software error Switch off the mains switch on all heat generators for ap- prox. 1 minute and then switch them on again. If the fault persists, inform the competent person.
  • Page 23 Index Main function ................. 4 Maintenance message ............16 1 day at home ..............15 Manual cooling ..............15 1 day away from home............16 Nomenclature ................ 4 Activating Button lock ............13 Operating concept ..............6 Activating Heat recovery ............ 14 Operating level ..............
  • Page 24 Time programme ............... 11 quick setting..............11 Setting................11 Ventilation................4 Ventilation boost ............... 16 Ventilation level ..............11 Zone ................4, 10 Zone in the basic display............6 Operating instructions 0020262548_01...
  • Page 28 Supplier Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3143 info@vaillant.co.uk www.vaillant.co.uk 0020262548_01 Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 2191 18 0 Fax +49 2191 18 2810 info@vaillant.de www.vaillant.de © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written consent.

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0020184838

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