Table of Contents
Troubleshooting
Related Manuals for Vaillant 0020236294
Summary of Contents for Vaillant 0020236294
- Page 1 Operating instructions Weather-compensated sys- tem control VRC 700/6 GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 21 91 18‑0 Fax +49 21 91 18‑2810 info@vaillant.de www.vaillant.de...
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Page 2: Table Of Contents
Contents Contents Index ................... 25 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
Safety 1 Any direct use in industrial or commercial Safety processes 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 Danger caused by improper... -
Page 4: Notes On The Documentation
2 Notes on the documentation Notes on the documentation Main function The system control is a weather-compensated system con- Observing other applicable documents trol with an outdoor temperature sensor installed in the open ▶ air. You must observe all operating instructions enclosed with the system components. -
Page 5: Zones
Operation 4 Zones Identification plate A building is divided into several zones if the heat demand The identification plate is located inside the product and is differs between different sections of the building. not accessible from the outside. – If underfloor heating and radiator heating are installed in Serial number a house. -
Page 6: Basic Display
4 Operation 4.1.4 Setting level Various information may appear in the basic display. This depends on which operating mode you give preference to in the basic display and the mode that this operating mode is ZONE1 Day temp. heating 20,0°C Day temp. -
Page 7: Operating Concept
Operation 4 Operating concept Mode Time Effect periods The system control is operated using two selection buttons Switch to another display view with the and a rotary knob. request: You can use the selection buttons to do the following: – Permanent change to the Day –... -
Page 8: Operating And Display Functions
5 Operating and display functions ◁ 4.3.2 Example, changing the display contrast The system control switches to setting level Display. The adjustable value for the Display contrast is highlighted. Auto 15:34 5.0 °C 19.5 Display °C Display contrast Button lock Desired heating temp. -
Page 9: Information
Operating and display functions 5 Menu → Information → System status → Reset env.yield Information – If you select the Yes setting in the Reset env.yield func- 5.1.1 Reading the system status tion and press the right-hand selection button OK, you re- Menu →... - Page 10 5 Operating and display functions – 5.1.1.3 Ventilation You can use this function to read the total electrical con- sumption for heating in the last month. Menu → Information → System status → Air quality Menu → Information → Consumption → Last month → sensor 1/2 Heating →...
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Page 11: Settings
Operating and display functions 5 5.1.2.4 Diagram: Reading the electrical 5.2.1.2 Hot water generation consumption Danger! Menu → Information → Electrical consumption Risk of death from legionella. – The diagram under Electrical consumption shows a Legionella multiply at temperatures below comparison between the monthly consumption of electri- 60 °C. - Page 12 5 Operating and display functions 5.2.3.1 Heating operating mode example: Time period for a day Individual dates vary from the selected time programme Mo-Su. 21 °C Back If you press the right-hand selection button Select, a mes- sage appears on the display which informs you about differ- 16 °C ent time periods.
- Page 13 Operating and display functions 5 5.2.3.8 Setting the Ventilation time programme 5.2.6.1 Setting your language Menu → Time programmes → Ventilation Press the left-hand selection button repeatedly until the basic display appears. – The time programmes are only effective for ventilation Press the left-hand selection button again.
- Page 14 5 Operating and display functions rotary knob, the button lock is active and you can no 5.2.12.2 Setting the low-tariff electricity rate longer change any functions unintentionally. Menu → Basic settings → Costs → Low-tariff elec. rate Each time you actuate the system control, the following mes- –...
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Page 15: Operating Modes
Operating and display functions 5 5.2.18 Resetting to default setting Auto: The operating mode brings the zone to the desired temperature set for Day temp. heating in the time periods You can reset the settings for the Time programmes or for that you have set in the time programme. -
Page 16: Advanced Functions
5 Operating and display functions 5.4.2 Activating 1 day at home Day: The operating mode constantly controls the exchange of air using the value that you set in the Max. vent. stage: Op. mode → 1 day at home Day ventilation level. Menu →... -
Page 17: Messages
Troubleshooting 6 Troubleshooting 5.4.6 Activating Cylinder boost Op. mode → Cylinder boost Troubleshooting faults (→ Appendix B) – The Cylinder boost advanced function heats the water in the domestic hot water cylinder until it reaches the set Implementing the setting if the heat pump desired temperature Domestic hot water. -
Page 18: Recycling And Disposal
Guarantee and customer service Guarantee We only grant a Vaillant manufacturers warranty if a suita- bly qualified engineer has installed the system in accordance with Vaillant instructions. The system owner will be granted a warranty in accordance with the Vaillant terms and conditi- ons. -
Page 19: Appendix
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 20 Appendix Setting level Values Unit Increment, select Default setting Min. Max. Air quality sensor 2 Current value 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 ----...
- Page 21 Appendix Setting level Values Unit Increment, select Default setting Min. Max. Information → Heat recovery → 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 →...
- Page 22 Appendix Setting level Values Unit Increment, select Default setting Min. Max. Period 1: Start – End 00:00 24:00 h:min 00:10 Mo - Su: 11:00- 13:00 Period 2: Start – End Period 3: Start – End Days away from home scheduling → Start 01.01.01 31.12.99...
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Page 23: B Troubleshooting
Appendix Setting level Values Unit Increment, select Default setting Min. Max. Basic settings → Max. room air humidity → Max. room air hum. %rel Basic settings → Default setting → Time programmes Yes, No Everything Yes, No Installer level → Enter code Troubleshooting Symptom... - Page 24 Appendix Message Description Maintenance work Interval Service ventila- The ventilation unit requires Refer to the operating instruc- See the operating instructions tion unit maintenance work. tions of the ventilation unit for for the ventilation unit information on the maintenance work required Service date The competent person has Inform the competent person if...
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Page 25: Contents Index
Index Index Language selection ............. 13 1 day at home ..............16 Main function ................. 4 Maintenance message ............17 1 day away from home............16 Manual cooling ..............16 Activating Button lock ............13 Activating Heat recovery ............ 14 Nomenclature ................ - Page 26 Index System status................ 9 Time period, deviating times in the block ......12 Time programme ............... 11 quick setting..............12 Setting................12 Ventilation................4 Ventilation boost ............... 16 Ventilation level ..............11 Zone ................5, 11 Zone in the basic display............6 Operating instructions 0020262548_00...
- Page 28 0020262548_00 0020262548_00 01.02.2018 Supplier Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 info@vaillant.co.uk www.vaillant.co.uk © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written consent. We reserve the right to make technical changes.