Vaillant ecoPOWER 3.0 /2 Installation And Maintenance Instructions Manual
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Vaillant ecoPOWER 3.0 /2 Installation And Maintenance Instructions Manual

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Installation and maintenance instructions
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40
D-42859 Remscheid
Tel. +49 21 91 18‑0
Fax +49 21 91 18‑2810
info@vaillant.de
www.vaillant.de
ecoPOWER 3.0 /2,
ecoPOWER 4.7 /2
VNC 88+3/2 - H, - P, VNC 138+5/2 - H, - P
AT, DE

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Summary of Contents for Vaillant ecoPOWER 3.0 /2

  • Page 1 Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 VNC 88+3/2 - H, - P, VNC 138+5/2 - H, - P AT, DE 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...

  • Page 2: Table Of Contents

    10.2 Inspection and maintenance work ....... 19 Decommissioning..........22 11.1 Decommissioning the product ......22 Recycling and disposal........22 Customer service..........22 13.1 Customer service..........22 Appendix ................23 Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 3: Safety

    – installing and fitting the product in accord- ible authorities. The regulations are governed ance with the product and system approval by the regional building control. The local reg- ulations, such as the TAB (technical connec- 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 4 ▶ Leave the building immediately and ensure that others do not enter the building. ▶ Alert the police and fire brigade as soon as you are outside the building. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 5: Regulations (Directives, Laws, Standards)

    ▶ Ensure that the combustion air is not routed through chimneys which have previously been used with floor-standing oil-fired boilers, or with other boilers, which could cause soot to build up in the chimney. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 6: Notes On The Documentation

    Risk of severe injury when lifting and transporting the product! The product weighs approx. 400 kg. ▶ Before transporting/lifting the product, remove the side panels (each weighs 37 kg) to reduce the weight. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 7: Unpacking The Product

    VRC 693 outdoor temperature sensor structure. ▶ Absorption damper Connect the product using the flexible connection pipes. ▶ Equip the flue pipework at the chimney opening with an insulation jacket (mineral wool). 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 8: Product Dimensions

    Place the product on level ground. Place the absorption dampers under the product's feet. Remove the transport lock (cable tie) from the coolant reservoir's retainer. Refit the side panels if you removed for transport. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...
  • Page 9 (5) on the right and left. Fit the front insulation jacket (6) onto the return reten- tion group. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 10: Installation

    ▶ Only use the gas type listed on the data plate. the product. ▶ Flush the heating installation thoroughly before installing the product. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 11: Installing The Product On The Heating Side

    10. Check that the heating circuit is leak-tight. Flush the heating installation thoroughly before installing the product. Ensure that the heating installation's operating pressure is within the permissible limit values. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 12: Connecting The Condensate Siphon And Condensate Discharge Pipe

    Check that the volumetric capacity of the expansion ves- ▶ sel is sufficient for the system volume. Guide the condensate discharge pipe into the tundish with a downward gradient. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 13: Installing The Fresh Air Supply And Flue System

    Do not immure the flue pipework directly at the chimney opening. ▶ Secure each flue pipe in the installation room to the wall or ceiling using a pipe clamp that is isolated from struc- ture-borne sound. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 14 Insert the conductors into the round opening on the terminal as far as they will go. Pull out the screwdriver again. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 15: Checking And Treating The Heating Water/Filling And Supplementary Water

    > 600 0.11 0.02 0.11 0.02 0.11 0.02 1) Nominal capacity in litres/heating output; in the case of multi- boiler systems, the smallest single heating output is to be used. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 16: Carrying Out A Test Run

    13. Use the service software to restart the product. ▽ Potential starting problems: No ignition/ignition mal- function and/or the set speed is not reached or is only reached briefly. ▶ Repeat the settings. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 17: Measuring And Setting Flue Gas Values

    Draw attention to the safety information that the end user must follow. You can find an overview of the warnings and their effects and possible measures to remedy them in the appendix. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 18: Sensor Fault

    Medium- and high-level production can no longer be ac- The product's surfaces and operating liquids tivated. are hot for operational reasons. – A fault message is created if medium-level production or high-level production is activated. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 19: Inspection And Maintenance Interval

    Close the service valves in the heating flow and return. Remove the left-hand side panel from the product. Log all of the work in the end user's service record. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 20 Loosen the hoses (2) on the intake air damper. Loosen the wing nut (1) in the centre of the cover. Pull the cover downwards and away from the intake air damper. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...
  • Page 21 Conditions: The coolant reservoir, including retainer, was swivelled out- reservoir so that any excess pressure can wards to top up the coolant. safely escape. ▶ Swivel the retainer and coolant reservoir back inside the product. 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 22: 11 Decommissioning

    Secure the partitions in the power and gas supply against being switched back on. 12 Recycling and disposal Disposing of the packaging ▶ Dispose of the packaging correctly. ▶ Observe all relevant regulations. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 23: Appendix

    Lambda 1/2 control process difference Reserve Incorrect motor electronics status Too many inverter communication faults * Blank spaces are shown in the display with the value 0 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 24 Low speed Overspeed Control process communication Average network voltage too high Self-test No rotating field for mains voltage * Blank spaces are shown in the display with the value 0 Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...
  • Page 25 CJ-125: Heater current fault (short circuit to GND) CJ-125: Heater fault (interruption) GM stepper motor: Too many step losses Reserve * Blank spaces are shown in the display with the value 0 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 26: C Overview Of The Warning Messages

    Carry out an oil inspection. is locked. use only original – No restart possible Use the product's display or the service ecopower inspections kit! software to confirm the oil inspection. Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 27: Overview Of The Maintenance Work

    Replace the spark plug. 10.2.2 Replace the air filter. 10.2.5 Measure the oil level. 10.2.6.1 Top up the oil, if required. 10.2.6.2 Complete the inspection and maintenance work. 10.2.8 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 28: F Overview Of The Work Required For Start-Up

    Connecting the laptop to the product via the diagnostics interface ☐ Switching on the motor ☐ Checking the actuation of the heating pump group and the return retention group (service software test ☐ function) Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...
  • Page 29 The peak load unit starts and runs without any faults ☐ 6. Carrying out a test run Work Completed Allowing the product to run for at least 30 minutes ☐ 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 30 ☐ 13. Filling out the service record Work Completed Filling out the start-up report in the service record ☐ Saving the parameters and overview using the service software ☐ Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 31: G Connection Diagram For Extra-Low And Mains Voltage

    Fault notification contact, max. contact loading 230 V/10 A Heating circuit 2, mixing valve Actuation of the peak load unit, max. contact loading Pump return retention group 230 V/10 A 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...

  • Page 32: Main Menu: System Settings, Sub-Menu: Maintenance

    Acknowledge that the oil inspec- YES or NO tion is carried out. → start behavior working data Operating data displays Current value start behavior Operating data displays Current value Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 33: I Technical Data

    (15.0 … 50 mbar) (15.0 … 50 mbar) Heating system VNC 88+3/2 VNC 138+5/2 35 … 65 ℃ 35 … 65 ℃ Return temperature 75 ℃ 75 ℃ Maximum flow temperature 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 34 (heating side) (3.0 bar) (3.0 bar) Pressure loss at the intermediate 0.007 MPa 0.007 MPa heat exchanger (at a volume flow (0.070 bar) (0.070 bar) of 800 l/h) Installation and maintenance instructions ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 0020241403_02...

  • Page 35: Index

    Installing the product ............. 8 Intended use................3 Lambda sensor..............19 Lifting ..................6 Limp home mode..............19 Liquefied petroleum gas ............10 Liquid gas ................ 4, 10 Load-carrying area ..............6 0020241403_02 ecoPOWER 3.0 /2, ecoPOWER 4.7 /2 Installation and maintenance instructions...
  • Page 36 0020241403_02 0020241403_02 31.08.2017 Supplier Vaillant Deutschland GmbH & Co.KG Berghauser Str. 40 D-42859 Remscheid Telefon 021 91 18‑0 Telefax 021 91 18‑2810 Auftragsannahme Vaillant Kundendienst 021 91 5767901 info@vaillant.de www.vaillant.de Vaillant Group Austria GmbH Clemens-Holzmeister-Straße 6 1100 Wien Telefon 05 7050 Telefax 05 7050‑1199 Telefon 05 7050‑2100 (zum Regionaltarif österreichweit, bei Anrufen aus dem Mobilfunknetz ggf. abweichende Tarife - nähere Information erhalten Sie bei Ihrem Mobilnetzbetreiber)

This manual is also suitable for:

Ecopower 4.7 /2Vnc 138+5/2 - hVnc 138+5/2 - pVnc 88+3/2 - hVnc 88+3/2 - p

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