Vaillant ecoTEC pro Installation And Maintenance Instructions Manual
Hide thumbs
Also See for ecoTEC pro:
- Installation and maintenance instructions manual (72 pages) ,
- Operating instructions manual (32 pages) ,
- Instructions for installation and servicing (80 pages)
Table of Contents
Quick Links
For the competent person
Installation and maintenance instructions
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40 D-42859 Remscheid
Tel. +49 21 91 18‑0 Fax +49 21 91 18‑28 10
[email protected] www.vaillant.de
Installation and maintenance instructions
ecoTEC pro
VUW
GB, IE
Table of Contents
Related Manuals for Vaillant ecoTEC pro
Summary of Contents for Vaillant ecoTEC pro
-
Page 1: Ecotec Pro
Installation and maintenance instructions For the competent person Installation and maintenance instructions ecoTEC pro GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 21 91 18‑0 Fax +49 21 91 18‑28 10 [email protected] www.vaillant.de... -
Page 2: Table Of Contents
Inspection and maintenance work – Switching the product on and off ......18 Overview............. 39 Using check programmes ........18 Commissioning Checklist......... 40 Checking and treating the heating water/filling and supplementary water ........18 Installation and maintenance instructions ecoTEC pro 0020209589_01... - Page 3 ............44 Text from BS 5440-1 on fan-supported flue gas pipes ............45 Opening of the flue pipe below eaves and balconies ............45 Technical data............ 45 Index ................... 49 0020209589_01 ecoTEC pro Installation and maintenance instructions...
-
Page 4: Safety
Liquid gas is accumulating at floor level. If the tions. product is installed below ground level, liquid gas may accumulate at floor level if there Any other use that is not specified in these instructions, or use beyond that specified in Installation and maintenance instructions ecoTEC pro 0020209589_01... - Page 5 ▶ Check that there is no voltage. 1.3.11 Risk of being burned or scalded by hot components ▶ Only carry out work on these components once they have cooled down. 0020209589_01 ecoTEC pro Installation and maintenance instructions...
-
Page 6: Related Documents
– Gas Safety (Installation and Use) regula- tions. – All current Building Regulations for Eng- land, Northern Ireland and Wales, (as amended). This includes Approved Codes of Practice and approved documents and Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 7: Related Documents
– EN 14336 Heating systems in buildings. Installation and commissioning of water based heating systems. – BS 5440 – 1 Installation of flues and vent- ilation for gas appliances of rated input not exceeding 70kW* 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 8: Notes On The Documentation
47-044-52 ecoTEC pro Benchmark Vaillant is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and com- missioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, ef- ficiency and performance. -
Page 9: Serial Number
▶ Wear appropriate cut-resistant and non-slip gloves to protect yourself against sharp edges and maintain a safe and secure grip. ▶ If required, get somebody to assist you in this. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 10: Dimensions
(15 × 1.5 diameter) Condensate trap Gas connection (15 × 1.5 diameter) Drain line/heating ex- Cold water connection pansion relief valve (15 × 1.5 diameter) connection, 15 mm dia- Heating return (22 × 1.5 meter diameter) Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 11: Minimum Clearances
Use the installation template to ascertain the locations at which you need to drill holes and make breakthroughs. Wall-mounting the product Check whether the wall has sufficient load-bearing ca- pacity to bear the operational weight of the product. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 12: Removing The Side Section
At a test pressure of >11 kPa (110 mbar), gas occur in the product. leak-tightness tests may cause damage to ▶ Only use the gases listed on the identification plate. the gas valve. Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 13: Installing The Gas Connection
Remove the residues from the gas line by blowing through the gas line beforehand. Purge the gas line before start-up. Check the gas line for leak-tightness. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 14: Connecting The Condensate Drain Pipework
Ensure that the condensate drain pipework terminates in a suitable location. Further information can be obtained from BS 6798 Specification for installation of gas–fired boilers of rated input not exceeding 70 kW net. Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 15: Electrical Installation
Risk of material damage caused by incor- rect installation. Mains voltage at incorrect terminals and plug terminals may destroy the electronics. ▶ Do not connect any mains voltage to the eBUS terminals (+/-). 0020209589_01 ecoTEC pro Installation and maintenance instructions... - Page 16 X100 (do NOT connect 230 volt to Close the electronics box. any other terminal than the RT connection). Make sure that access to the mains connection is al- ways available and is not covered or blocked. Installation and maintenance instructions ecoTEC pro 0020209589_01...
-
Page 17: Operation
Live Monitor (status codes) Menu → Live Monitor Status codes in the display provide information on the pro- duct's current operating status. Status codes – Overview (→ Page 34) 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 18: Setting The Hot Water Temperature
Diverter valve in the hot water position, actuation of the internal pump as above. Display: Active hot met, or water circuit. – If the pH value of the heating water is less than 8.2 or more than 10.0. Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 19: Preventing Low Water Pressure
Flush the heating installation through. Undo the cap of the automatic air vent (1) by one to two rotations and leave it open, as the product purges itself via the automatic air vent even in continuous mode. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 20: Purging The Heating Installation
Conditions: The product design is not compatible with the local gas group If there is still too much air in the heating installation at Only Vaillant Service Solutions may perform a gas conver- the end of the check programme P.00, repeat the check sion. - Page 21 Should the pressure recorded at the reference test point rates have been corrected. in the boiler be lower than indicated check if there is any blockage in the pipework or if the pipework is un- dersized. 0020209589_01 ecoTEC pro Installation and maintenance instructions...
- Page 22 If this is the case, inform Customer Service. ▶ Refit the covering cap. CO₂ after 5 minutes ▶ 9.2 ± 1.0 10.4 ± 0.5 in full load mode with Vol.–% Install the front casing. front casing closed Installation and maintenance instructions ecoTEC pro 0020209589_01...
-
Page 23: Checking Function And Leak-Tightness
Sentinel, Betz Dearborn Ltd., Tel: 0151 420 9595, or 10.5 11.5 13.0 14.5 15.5 17.0 Fernox, Alpha– Fry technologies. Tel: 0870 10.0 11.0 11.5 8700362. Install the front casing. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 24: Setting The Maintenance Interval
1000 1200 1400 left) Flow rate [ l/hr ] 5 further turns to If noises are produced in 0.017 the left from the the radiators or radiator (170) mid-position valves ▶ Install the front casing. Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 25: Handing The Product Over To The Operator
The original components of the product were also certified fault. as part of the declaration of conformity. If you do not use cer- tified Vaillant original spare parts for maintenance or repair ▶ To establish whether or not a component is defective, work, this voids the conformity of the product. - Page 26 Unscrew the three screws (2)-(4) between the mixture pipe (1) and the fan flange. Remove the clamps (2) and (3) from the flow connec- tion and the return connection. Detach the flow connection. Installation and maintenance instructions ecoTEC pro 0020209589_01...
-
Page 27: Completing Repair Work
(→ Page 18) Install the front casing. Open all service valves and the gas isolator cock. Check that it works correctly and is leak-tight. (→ Page 23) Undo the screwed connection (4). 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 28: 10 Inspection And Maintenance
If the insulating mat on the burner flange and dirt. or on the back wall of the heat exchanger 13. If necessary, clean or replace the components accord- ing to the following sections. Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 29: Cleaning The Heat Exchanger
11. Always use new seals and retighten the cap nuts and the lock nut. Check the insulating mat (2) on the burner flange. If you notice any signs of damage, replace the insulating mat. 12. Open the cold water stop valve. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 30: Installing The Compact Thermal Module
Maintenance Agreement. Make sure that the cap of the automatic air vent on Please contact Vaillant Service Solutions for further details. the internal pump is open so that the product can be drained fully. -
Page 31: Appendix
D.017 Heating flow/return flow temperature Control type: 0 = Flow control changeover 0 = Flow, 1 = Return Return: Automatic detection function for heating output inactive. Max. possible heating partial load when D.000 is on Auto. 0020209589_01 ecoTEC pro Installation and maintenance instructions... - Page 32 Display field 0 to 1020 Not ad- justable > 800 no flame < 400 good flame D.046 Pump type 0 = Relay with disable facility 0 = Relay with disable 1 = PWM with disable facility facility Installation and maintenance instructions ecoTEC pro 0020209589_01...
- Page 33 D.083 Number of burner start-ups in hot Number of burner start-ups Not ad- water mode justable D.084 Maintenance indicator: Number of Adjustment range: 0 to 3000 hrs and "---" for deactivated „---” hours until the next maintenance 0020209589_01 ecoTEC pro Installation and maintenance instructions...
-
Page 34: B Status Codes - Overview
Comfort mode, warm start or hot water handling mode with cylin- S.20 DHW demand S.21 DHW mode: Fan start-up S.22 DHW mode: Pump pre-run S.23 DHW mode: Ignition S.24 DHW mode: Burner on S.25 DHW mode: Pump/fan overrun Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 35: C Overview Of Fault Codes
Pump blocked, insufficient pump output, air in product, flow and return too great NTC connected the wrong way round F.24 Safety switch-off: Temperature rise too fast Pump blocked, insufficient pump output, air in product, system pressure too low, non-return valve blocked/incorrectly installed 0020209589_01 ecoTEC pro Installation and maintenance instructions... - Page 36 F.77 Fault: Flue non-return flap/condensate No response from flue non-return flap or condensate pump defective pump Installation and maintenance instructions ecoTEC pro 0020209589_01...
- Page 37 The flow and/or return temperature sensors have been installed on the incorrectly installed same pipe/incorrect pipe Commu- No communication with the PCB Communication fault between display and PCB in the electronics box nication fault 0020209589_01 ecoTEC pro Installation and maintenance instructions...
-
Page 38: D Connection Diagrams
(optional, external), DCF receiver Water pressure sensor Circulation pump remote control Impeller sensor Gas valve Warm start sensor Return temperature sensor Internal pump Flow temperature sensor Ignition electrode Depending on product type Contact thermostat/burner off Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 39: E Inspection And Maintenance Work - Overview
Check the CO₂ content (the air ratio) of the product again. Check the product for gas, flue gas, hot water and condensate leaks, and repair if necessary. Record the inspection/maintenance work carried out. 0020209589_01 ecoTEC pro Installation and maintenance instructions... -
Page 40: F Commissioning Checklist
Appendix Commissioning Checklist Benchmark Commissioning and Servicing Section It is a requirement that the boiler is installed and commissioned to the completed in full. www.centralheating.co.uk © Heating and Hotwater Industry Council (HHIC) Installation and maintenance instructions ecoTEC pro 0020209589_01... - Page 41 Optimum start control Fitted Fitted Fitted Fitted ALL SYSTEMS CENTRAL HEATING MODE mbar mbar COMBINATION BOILERS ONLY DOMESTIC HOT WATER MODE mbar OR mbar Temperature CONDENSING BOILERS ONLY ALL INSTALLATIONS Ratio ² Ratio ² 0020209589_01 ecoTEC pro Installation and maintenance instructions...
- Page 42 SERVICE 06 ² % ² % ² % ² % SERVICE 07 SERVICE 08 ² % ² % ² % ² % SERVICE 09 SERVICE 10 ² % ² % ² % ² % Installation and maintenance instructions ecoTEC pro 0020209589_01...
- Page 43 Ensure test points are capped, boiler case is correctly replaced and all other commissioning procedures are completed. Complete Benchmark Checklist, recording CO and combustion ratio readings as required. 0020209589_01 ecoTEC pro Installation and maintenance instructions...
-
Page 44: G Opening Of The Flue Pipe
300 mm Horizontal from adjacent windows on pitched or flat roofs 600 mm Above adjacent windows on pitched or flat roofs 600 mm Below adjacent windows on pitched or flat roofs 2000 mm Installation and maintenance instructions ecoTEC pro 0020209589_01... -
Page 45: H Text From Bs 5440-1 On Fan-Supported Flue Gas Pipes
3.7 kPa 3.7 kPa pressure (37.0 mbar) (37.0 mbar) (37.0 mbar) Gas flow rate at 15 °C 2.5 m³/h 2.9 m³/h 3.2 m³/h and 1013 mbar (based on hot water generation, if applicable), G20 0020209589_01 ecoTEC pro Installation and maintenance instructions... - Page 46 … 18.9 kW … 18.9 kW … 24.4 kW Maximum heat output for 23.4 kW 27.2 kW 30.0 kW hot water generation Maximum heat input for 23.7 kW 27.8 kW 30.6 kW hot water generation Installation and maintenance instructions ecoTEC pro 0020209589_01...
- Page 47 230 V/50 Hz 230 V/50 Hz Permissible connected 190 … 253 V 190 … 253 V 190 … 253 V voltage Built-in fuse (slow-blow) Min. electrical power con- 35 W 35 W 35 W sumption 0020209589_01 ecoTEC pro Installation and maintenance instructions...
- Page 48 Standby electrical power < 2 W < 2 W < 2 W consumption Level of protection IP X4 D IP X4 D IP X4 D Test symbol/registration CE‑ CE‑ CE‑ 0085CM0320 0085CM0320 0085CM0320 Installation and maintenance instructions ecoTEC pro 0020209589_01...
-
Page 49: Index
Preparing, repair work ............25 Disposing of the packaging ..........30 Pressure gauge ..............8 Documents ................8 Product dimensions............. 10 Draining, product ..............30 Product, draining ..............30 Product, switching off ............ 18, 30 0020209589_01 ecoTEC pro Installation and maintenance instructions... - Page 50 Unit connection piece for the air/flue pipe, 80/125 mm diameter ................15 Unit connection piece, changing ......... 15 Unit connection piece, removing ......... 15 Unloading the box ............... 10 Voltage .................. 5 Weight ................. 11 Installation and maintenance instructions ecoTEC pro 0020209589_01...
- Page 52 Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 Telephone (renewables) 0207 022 0928 Vaillant Service Solutions 0330 100 3461 Spares Technical Enquiries 01773 596615 [email protected] [email protected] www.vaillant.co.uk © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with...