Vaillant ecoFIT sustain 835 Operating Instructions Manual
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Summary of Contents for Vaillant ecoFIT sustain 835
- Page 1 Operating instructions For the operator Operating instructions ecoFIT sustain 825 - 835 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 4.12 Guaranteeing the correct filling pressure of the heating system ......... 12 Safety ..........3 4.13 Protecting the heating Action-related warnings ....3 installation against frost ....13 Intended use ........3 4.14 Switching the product to General safety information..... 4 standby mode ...... -
Page 3: Safety
Safety 1 1 Safety ing installations and for hot wa- ter generation. 1.1 Action-related warnings Intended use includes the fol- Classification of action-re- lowing: lated warnings – observance of the operating The action-related warnings instructions included for the are classified in accordance product and any other system with the severity of the pos- components... -
Page 4: General Safety Information
1 Safety ▶ Do not use any electrical 1.3 General safety information switches, mains plugs, door- bells, telephones or other 1.3.1 Installation by communication systems in competent persons only the building. The installation, inspection, ▶ If it is safe to do so, close the maintenance and repair of the emergency control valve or product, as well as the gas ratio... - Page 5 Safety 1 1.3.5 Risk of death due to 1.3.7 Risk of corrosion explosive and flammable damage due to materials unsuitable combustion and room air ▶ Do not use or store explosive or flammable materials (e.g. Sprays, solvents, chlorinated petrol, paper, paint) in the in- cleaning agents, paint, adhes- stallation room of the product.
- Page 6 1 Safety 1.3.9 Risk of injury and material damage due to maintenance and repairs carried out incorrectly or not carried out at all ▶ Never attempt to carry out maintenance work or repairs on your product yourself. ▶ Faults and damage should be immediately rectified by a competent person.
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Page 7: Notes On The Documentation
Notes on the documentation 2 2 Notes on the 3.2 Control elements documentation 2.1 Observing other applicable documents ▶ You must observe all operating instruc- tions enclosed with the system compon- ents. 2.2 Storing documents ▶ Keep this manual and all other applic- Fault clearance Operating but- able documents safe for future use. -
Page 8: Displayed Symbols
3 Product description Maximum out- Current assign- Sym- Meaning Explanation put (only used ment of the left- for Austria, hand selection Summer mode Germany and button active Switzerland) Active operating Heating mode is Access to the status switched off menu for addi- Burner anti-cyc- To avoid the tional information... -
Page 9: Serial Number
Level of protection Heating mode Hot water generation Nominal heat output range Vaillant is a licensed member of the in heating mode Benchmark Scheme which aims to im- Nominal heat output range prove the standards of installation and in heating mode (condensing... -
Page 10: Operation
4 Operation who should, on receipt, write the Notifica- You can press to cancel a procedure at any time. tion Number on the Benchmark Checklist. This product should be serviced regularly 4.2 Basic display to optimise its safety, efficiency and per- formance. -
Page 11: Cabinet-Type Casing
Operation 4 4.4 Cabinet-type casing Conditions: Controller connected ▶ Enclosing the product in cabinet-type cas- Set the maximum possible heating flow ing requires compliance with the applic- temperature on the product. ▶ able design instructions. Confirm by pressing ▶ Set the required heating flow temperat- If you require cabinet-type casing for your product, consult a heating specialist com- ure on the controller (→... -
Page 12: Switching Comfort Mode On And Off
4 Operation 4.10 Switching Comfort mode on 4.12 Guaranteeing the correct and off filling pressure of the heating system Note 4.12.1 Checking the filling pressure Comfort mode immediately sup- of the heating installation plies hot water at the required tem- perature, without you having to Note wait for the water to heat up. -
Page 13: Protecting The Heating Installation Against Frost
Operation 4 ▶ Fill the heating installation. 4.13 Protecting the heating (→ Page 13) installation against frost ◁ If you have topped up the install- 4.13.1 Frost protection function ation with sufficient heating wa- Caution. ter, the display automatically dis- Risk of material damage due appears after 20 seconds. -
Page 14: Switching The Product To Standby Mode
5 Troubleshooting 4.14 Switching the product to 6.2 Caring for the product standby mode Caution. ▶ Press the fault clearance key for less Risk of material damage than three seconds. caused by unsuitable clean- ◁ The display shows OFF and goes ing agents. -
Page 15: Decommissioning
▶ When decommissioning the product made for a Maintenance Agreement. for a prolonged period (e.g. holiday), Please contact Vaillant Service Solutions close the gas isolator cock and also, for for further details: combination products, the cold water Telephone: 0330 100 3461 stop valve. -
Page 16: Appendix
Appendix Appendix A Status codes – Overview Status codes that are not listed here can be viewed in the installation instructions. Status Parameter Meaning code Displays in heating mode S.00 Heating: No heat demand Heating: No heat demand S.02 Heating mode: Pump pre-run Heating mode: Pump pre-run S.03 Heating mode: Ignition... - Page 17 Appendix Fault Cause Measure Product does not The system pressure is insufficient. Fill the heating installation (→ start up: "Filling the heating installation" Low water pressure in the heating in- section). stallation (fault message: F.22). – No hot water There is air in the heating installation. Have your competent person –...
- Page 20 0020230530_01 10.10.2016 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.
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