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INSTALLATION AND MAINTENANCE INSTRUC-
06.10.2016
INSTALLATION AND MAINTENANCE
INSTRUCTIONS
24179
TIONS
VEDEX 3300
VEDEX 3300

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STEPHEN GRASSBY
February 25, 2025

The cooling coil is blocked on my Vedex 3300, how do i unblock it

Summary of Contents for Nibe VEDEX 3300

  • Page 1 INSTALLATION AND MAINTENANCE INSTRUC- 06.10.2016 INSTALLATION AND MAINTENANCE INSTRUCTIONS 24179 TIONS VEDEX 3300 VEDEX 3300...
  • Page 3: Table Of Contents

    Flame trough ______________________________________ 9 Pipe installation Connection ______________________________________ 10 Flue gas thermometer ______________________________ 10 Filling __________________________________________ 10 Draining ________________________________________ 10 Cooling coil ______________________________________ 10 Environmentally friendly approved ___________________ 10 Docking to the accumulator Abbreviations ____________________________________ 11 Dockings _______________________________________ 11 VEDEX 3300...
  • Page 4 For Home Owners General Th ank you for relying on NIBE to supply your boiler and congratulations on choosing VEDEX 3300, a high quality wood boiler with a long service life, developed and manufactured in Sweden for Swedish conditions. In order to get the ultimate benefi t from VEDEX 3300 you should read through these Installation and Maintenance Instructions. Th e numbers in brackets refer to the section “Component locations”.
  • Page 5: For Home Owners

    Charge pump Circulation pump Product description Immersion heater VEDEX 3300 is a wood-fi red boiler with an induction fl ue gas Level vessel/expansion vessel fan. Max. wood length is 0.5 m. Th e boiler is designed to be Venting valve...
  • Page 6 To prevent stationary losses via VEDEX 3300, reconnection Boiler pressure gauge to charge control without thermal valve is recommended. Th e fl ue gas thermostat, together with the charge thermostat, then Th e boiler’s pressure is displayed here.
  • Page 7: Charge And Circulation Pump

    ■ Clean the chamber. ■ Position the trough and close the door. NOTE! Ash can still contain glowing embers after a long period of time. Therefore, always use a non- inflammable container when emptying ash and soot. VEDEX 3300...
  • Page 8: General Instructions

    Adjust the size of the wood to fi t the hearth. Suitable length of chopped wood for VEDEX 3300 is 0.5m. Th e wood is placed on the ceramic grate. Th e combustion process works by reverse combustion where the combustion gases are forced down through the grate by an induction fan.
  • Page 9: Wood Fi Ring Lighting Instructions

    Th e speed of the fan now slows and normal opera- tion is resumed. VEDEX 3300 is designed for 0.5 m long pieces of wood. Stack If the wood burns as in case the wood well when adding. Place the logs so that they do not...
  • Page 10: For The Installer

    If in doubt, contact a chimney sweep. be as large as the fl ue. Chimney VEDEX 3300 has a vertical fl ue pipe connection with an ex- Assembly ternal diameter of 133mm. A vertical fl ue pipe is supplied as VEDEX 3300 has inlets for primary air at the front and sec- standard.
  • Page 11: Installing Ceramics

    (D) followed by stones (E) and (F). Flame trough Open the combustion chamber door. Slide in the fl ame trough (A) on its guides under the ceramic grate. NOTE! Th e trough must be slid all the way into the chamber. VEDEX 3300...
  • Page 12: Pipe Installation Connection

    Flue gas thermometer VEDEX 3300 is supplied with an enclosed fl ue gas thermom- eter which must be installed in the fl ue gas door outlet. VEDEX 3300...
  • Page 13: Docking To The Accumulator

    When the boiler’s temperature exceeds the set charge tempera- tion. ture (for example, 75°C) the charge pump starts, which then transfers heat from the boiler to the accumulator. Th e thermal valve ensures that the water temperature to the bottom of the VEDEX 3300...
  • Page 14 Th e expansion vessel volume must be dimensioned according to the applicable norms. WARNING! Closed expansion vessel and emergency cooling presupposes there being sufficient cold water sup- ply in event of, for example, a power cut. VEDEX 3300...
  • Page 15: Electrical Installation Connection

    Electrical installation Position ”1” is the normal operating position. Connection VEDEX 3300 must be installed via an isolator switch with a With thermal valve minimum breaking gap of 3 mm or be supplied with a suitable Th e thermostat is supplied connected for charge control with plug connector.
  • Page 16: Wiring Diagram

    For the Installer Wiring diagram Wiring diagram VEDEX 3300...
  • Page 17: Service

    Sweeping description ■ Remove the cover from the top of the boiler. Th e fan is a central part of VEDEX 3300 and should be treated with care. Th e fan should be removed and cleaned about twice ■ Lift out the turbulators from the convection part.
  • Page 18: Cover Plate

    Remove the soot door. ■ Insert the cover plate over the hole as illustrated. ■ Reinstall the soot door to prevent soot exiting when sweeping. ■ ■ Do not forget to remove the cover plate when sweeping is complete. VEDEX 3300...
  • Page 19: Troubleshooting

    - use safety valve to protect return from too low temperature Temperature of the boiler body is high - opened boiler door - close the boiler door No power - no power - check the power in outlet - check the plug and cord VEDEX 3300...
  • Page 20: Component Location, Boiler Section

    Other information Component locations Component location, boiler section Component location, front panel VEDEX 3300...
  • Page 21: List Of Components

    Return connection, or drain connection R32 int Angled fl ue pipe,(standard) Vertical fl ue pipe, (accessory) Flue gas connection Ø 133 ext. Hatch handle Fan transformer Fan capacitor 100 Secondary air intake (min. 1 m from combustible material on both sides) VEDEX 3300...
  • Page 22: Dimensions

    250 mm wall: 250 mm R32 inv. R32 int. Ø133 utv. Ø133 ext. Ø15 utv. Ø15 utv. Ø15 ext. Ø15 ext. R25 inv. R32 inv. R32 int. R25 int. Measuring principle Inv gänga Klämring Compression ring Int thread VEDEX 3300...
  • Page 23: Enclosed Kit

    Circulation pump Immersion heater 6 kW with gasket Connection box Plate y-connection Venting valve Control box Shunt valve Th ermal valve SÄV/SV2 Valve connection with safety and mixer valve RSK no. 687 60 68 Part No. 089 765 VEDEX 3300...
  • Page 24: Technical Data/Technical Specifi Cations

    1,5 bar safety heat exchanger Water pressure test conducted in production plant 4 bars Commissioning, including the required boiler output range 38,4 kW Water-side resistance Temperature diff erence Water fl ow [m Pressure drop [mbar] 10 K 20 K VEDEX 3300...
  • Page 25: Declaration Of Conformity

    Other information VEDEX 3300...
  • Page 28 Puh: 09-274 697 0 E-mail: info@nibe.fi www.nibe.fi AIT France, 10 rue des Moines, 67500 Haguenau Tel : 03 88 06 24 10 Fax : 03 88 06 90 15 E-mail: info@nibe.fr www.nibe.fr NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QG Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: info@nibe.co.uk www.nibe.co.uk...

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