MCZ FORMA WOOD 75 DX-SX Installation And User Manual
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MCZ FORMA WOOD 75 DX-SX Installation And User Manual

MCZ FORMA WOOD 75 DX-SX Installation And User Manual

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INSTALLATION AND USER GUIDE
EN
CLOSED FIREPLACE
FORMA WOOD
75 DX-SX
95 DX-SX
T95
T50
Translation of original instructions

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Summary of Contents for MCZ FORMA WOOD 75 DX-SX

  • Page 1 INSTALLATION AND USER GUIDE CLOSED FIREPLACE FORMA WOOD 75 DX-SX 95 DX-SX Translation of original instructions...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ....................II INTRODUCTION ......................1 1-WARNINGS AND WARRANTY CONDITIONS ..............2 2-FUEL ........................6 3-INSTALLATION ......................7 4-FLUE ........................8 5-DIMENSIONS AND TECHNICAL CHARACTERISTICS .............16 6-INSTALLATION AND ASSEMBLY ................21 7-OPERATION ......................28 8-MAINTENANCE AND CLEANING ................34...

  • Page 3: Introduction

    REVISIONS TO THE PUBLICATION The content of this manual is strictly technical and the property of MCZ Group Spa. No part of this manual may be translated into other languages, adapted or reproduced, even in part, in other mechanical or electronic forms, photocopies, recordings or other, without the prior written authorisation from MCZ Group Spa.

  • Page 4: 1-Warnings And Warranty Conditions

    1-WARNINGS AND WARRANTY CONDITIONS SAFETY PRECAUTIONS • Installation, electrical connection, function test and maintenance must only be carried out by authorised and qualified personnel. • Install the product in accordance with all local and national legislation and regulations in force in the region or state. • Only use the fuel recommended by the manufacturer.
  • Page 5 1-WARNINGS AND WARRANTY CONDITIONS INFORMATION: Please contact the retailer or qualified personnel authorised by the company to resolve a problem. • You must only use the fuel specified by the manufacturer. • When the product is switched on for the first time it is normal for it to emit smoke due to the paint overheating. Therefore make sure the room in which it is installed is well ventilated.
  • Page 6 1-WARNINGS AND WARRANTY CONDITIONS EXCLUSIONS The guarantee does not cover malfunctions and/or damage to the appliance that arise due to the following causes: • Damage caused during transportation or relocation • all parts that develop faults due to negligence or improper use, incorrect maintenance, installation that does not comply with the manufacturer’s instructions (always refer to the installation and use manual provided with the appliance) • incorrect dimensioning with regards to the use or faults in the installation or failure to adopt the necessary devices to guarantee proper execution...
  • Page 7 1-WARNINGS AND WARRANTY CONDITIONS SPARE PARTS In the event of a malfunction, consult the retailer who will forward the call to the Technical Assistance Service. Use only original spare parts. The retailer or service centre can provide all necessary information regarding spare parts. We do not recommend waiting for the parts to be worn before having them replaced.

  • Page 8: 2-Fuel

    2-FUEL The instructions in this chapter refer explicitly to the Italian installation regulation UNI 10683. In any case, always observe the domestic regulations in force. FUEL Below are some useful instructions for the correct use of the product • Only burn natural, untreated wood with maximum humidity of 20%, which corresponds to cut wood with 2 years of correct drying (FIG.A).

  • Page 9: 3-Installation

    3-INSTALLATION INSTALLATION FOREWORD The installation position must be chosen according to the room, to the smoke extraction system, to the chimney flue. Check with local authorities whether there are any restrictive regulations in force regarding the combustion air inlet, the smoke outlet system, the flue or the chimney cap.

  • Page 10: 4-Flue

    4-FLUE SMOKE FLUE FOREWORD The Chimney Flue chapter has been drawn up with reference to the provisions of European Standards (EN13384 - EN1443 - EN1856 - EN1457). The chapter provides indications for installing an efficient and correct smoke flue but is under no circumstances to substitute the regulations in force, which the qualified technician must be in possession of.
  • Page 11 4-FLUE TECHNICAL CHARACTERISTICS Have the efficiency of the flue checked by an authorised technician. The flue must be sealed against flue gasses, in a vertical direction without narrowing, be made with materials impermeable to smoke, condensation, thermally insulated and suitable to resist normal mechanical stress over time (we recommend fireplaces made of A/316 or refractory material with insulated round section double chamber).
  • Page 12 4-FLUE ROOF AT 60° ROOF AT 45° 45° 60° A = MIN. 2.60 metres FIGURE 5 A = MIN. 2.00 metres FIGURE 6 B = DISTANCE > 1.20 metres B = DISTANCE > 1.30 metres C = DISTANCE < 1.20 metres C = DISTANCE <...
  • Page 13 4-FLUE MAINTENANCE The flue must be kept clean, since the deposit of soot or unburned oils reduces the cross-section reducing the draft, thus compromising the efficient operation of the product and, if large build-ups accumulate, they can catch fire. The flue and chimney must be cleaned and checked by a qualified chimney sweep at least once a year.
  • Page 14 4-FLUE EXTERNAL AIR INLET It is mandatory to provide an adequate external air intake that supplies the combustion air required for the product to work properly. The flow of air between the outside and the installation room may be direct, through an inlet in an external wall of the room; or indirect, via air intake from adjoining rooms and connecting permanently with the installation room (see Figure 9 b).
  • Page 15 4-FLUE For stoves installed in studio flats, bedrooms and bathrooms (where allowed), it is mandatory to connect the combustion air outside. In particular for sealed products the connection must be sealed in order not to compromise the overall sealed characteristic of the system. DISTANCE (metres) The air inlet must be at a distance of: 1.5 m...
  • Page 16 4-FLUE TYPE OF DEVICE SMOKE DUCT Minimum vertical length 1.5 metres Maximum length 4.5 metres (with 1 accessible 90° bend) Maximum length 2.5 metres (with 3 accessible 90° bends) Maximum number of accessible 90° bends Horizontal sections 2 metres (minimum incline 3%) Use smoke ducts that are able to withstand the unit operating temperatures (min.
  • Page 17 4-FLUE EXAMPLES OF CORRECT INSTALLATION 1. Installation of Ø200mm flue with hole for the passage of the pipe increased by: minimum 100 mm around the tube if next to non flammable parts such as cement, brick, etc.; or minimum 400mm around the pipe (or as required by data tags) if next to flammable parts such as wood etc.

  • Page 18: 5-Dimensions And Technical Characteristics

    5-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD 75 DX-SX DIMENSIONS (SX - LEFT VERSION IN FIGURE) ø99 MIN.33 MAX60 ø244...
  • Page 19 5-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD 95 DX-SX DIMENSIONS (SX - LEFT VERSION IN FIGURE) MIN 33 ø100 MAX 60 1024 504.5 ø244 Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 20 5-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD T95 DIMENSIONS 1024 ø100 1026 MIN 33 MAX 60 ø250...
  • Page 21 5-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD T50 DIMENSIONS ø100 245.5 MIN 47 MAX 67 ø99 ø250 Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 22 5-DIMENSIONS AND TECHNICAL CHARACTERISTICS TECHNICAL CHARACTERISTICS TECHNICAL CHARACTERISTICS FORMA WOOD 75 DX-SX FORMA WOOD 95 DX-SX/T95 FORMA T50 Type of fuel Wood Wood Wood Hourly consumption 2,9 kg/h 3,4 kg/h 2,9 kg/h Reloading/load time 45 min / 2,2 kg* 45 min / 2,5 kg*...

  • Page 23: 6-Installation And Assembly

    6-INSTALLATION AND ASSEMBLY IMPORTANT! The closed fireplace must be installed and connected to the flue duct exclusively by a specialised technician, in order for all local or national regulations to be complied with. Installation must in any case be in accordance with UNI 10683.
  • Page 24 6-INSTALLATION AND ASSEMBLY CHOICE OF OPERATING MODE IMPORTANT! Before installation one must decide which system to use. The FORMA has the possibility to distribute hot air according to the NATURAL CONVECTION (COMFORT AIR VN) method or FORCED CONVECTION (COMFORT AIR VF) method via a forced ventilation kit. Natural convection (COMFORT AIR VN) In the case of natural ventilation, air enters naturally in the lower part of the closed fireplace.
  • Page 25 6-INSTALLATION AND ASSEMBLY POSITIONING The FORMA WOOD closed fireplace may be positioned both at an angle or against a wall. One can customise it with the manufacturer's claddings or build them on site with materials resistant to high temperatures. The closed fireplaces are freestanding units that simplify installation and that do not require any additional support. To facilitate moving the unit to the point in which it must be installed, the manufacturer supplies the closed fireplace with four swivel wheels that make moving the closed fireplace easier and not tiring.
  • Page 26 6-INSTALLATION AND ASSEMBLY HEIGHT AND LEVEL ADJUSTMENT The Forma Wood closed fireplace is equipped with adjustment feet which enable to adjust the level of the closed fireplace hearth by approximately 2/3 cm. If one wishes to raise the closed fireplace by over 2/3 cm one must create a brickwork pedestal on which to place the product. In any case do not remove the feet that are essential for levelling.
  • Page 27 6-INSTALLATION AND ASSEMBLY EXTERNAL AND INTERNAL AIR INLET COMBUSTION AIR INLET The FORMA WOOD closed fireplace is predisposed with a rear hole, for the entry of air necessary for combustion. One can move the combustion air inlet under the product. The following is required to do so: • Remove the rear flange (fig.5).
  • Page 28 6-INSTALLATION AND ASSEMBLY Please bear in mind that: • All external air inlets must have a closing damper that can be controlled from the outside, along with an insect screen. • The air inlet section is a net value, so you need to consider the area of any other elements (netting, etc.) • Periodically clean the filters or netting to ensure the air can pass through • Do not, for any reason, obstruct the air inlets if the closed fireplace or ventilation kit is running.
  • Page 29 6-INSTALLATION AND ASSEMBLY FIREPLACE INSULATION The closed fireplace must always be separated from the adjacent walls and ceiling. If necessary use insulating materials to insulate the walls in contact with the unit, in case they risk being damaged or even catching fire (walls made of wood, plaster board, etc...).

  • Page 30: 7-Operation

    7-OPERATION For a better understanding of the amount, size and function of the ventilation outlets to be installed on the cladding, illustrated below is an installation example with the relative outlets. 1a) Grille for convection air release 1b) Grille for convection air input Grilles 1a and 1b are essential for releasing the heat the collects in the hood and it is mandatory to fit them regardless of the type of installation or cladding one must fit.
  • Page 31 7-OPERATION STAGES FOR THE FIRST START-UP TEST • Make sure you have read and fully understood the contents of this instructions manual. • Remove all components that could burn from the closed fireplace firebox and door (instructions and various adhesive labels). • Remove the stickers from the ceramic glass otherwise the high temperature could melt them and cause irreparable damage to the glass.
  • Page 32 7-OPERATION A high percentage of moisture causes condensation in the smoke duct, thereby causing an alteration to the draught and generating smoke and considerable soot deposits in the firebox, on the glass of the door and on the product, with the subsequent risk of this catching fire. It also leads to a much lower overall efficiency.
  • Page 33 7-OPERATION FUEL LOADING For normal fuel loading simply open the hearth door acting with the supplied cold handle on one of the outlets to the right or left of the closed fireplace, as shown in figure 11-12-13. Simply insert the cold handle into the hole and lift the door upwards. To close the door perform the same procedure in reverse order.

  • Page 34: Combustion Control

    7-OPERATION FIGURE 13 - HEARTH DOOR OPENING / CLOSING (FORMA T95) The closed fireplace package contains a handle that can be installed on the door (as per instructions supplied with the handle). COMBUSTION CONTROL PRIMARY AIR Primary air enters directly via the openings present between the casing and structure of the closed fireplace. This air enables combustion. My moving the supplied lever to the right as shown in the figure, one has full opening with faster combustion while if it is moved to the left one has closure with slower combustion.
  • Page 35 DOOR OPENING SWITCH On closed fireplaces there is a switch installed by MCZ and in the case of forced ventilation, it turns off the fans when the door of the closed fireplace is open (see the relative manual for the basic-slim comfort air kit).

  • Page 36: 8-Maintenance And Cleaning

    8-MAINTENANCE AND CLEANING ATTENTION! All cleaning operations of all parts must be performed when the closed fireplace is completely cold. CLEANING PERFORMED BY THE USER CLEANING THE GLASS The glass can be cleaned with specific products (see our price list), with a cloth soaked in a water and ammonia solution or a little white ash and a sheet of newspaper.
  • Page 37 8-MAINTENANCE AND CLEANING CLEANING THE ASH One recommends adequate cleaning of the hearth for proper combustion. To remove the ash from the hearth use a metal scoop and brush and store the ash in non-flammable containers for transport. Hot ashes must not be stored outside unsupervised or thrown into the rubbish bin. Allow it to cool in the open air in a metal container.
  • Page 40 MCZ GROUP S.p.A. Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: 0434/599599 r.a. Fax: 0434/599598 Internet: www.mcz.it e-mail: mcz@mcz.it 8901235000 REV.0 13/06/14...

This manual is also suitable for:

Forma wood 95 dx-sxForma wood t95Forma wood t50

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