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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

Closed fireplace
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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 INTRODUCTION ......................1 1-WARNINGS AND WARRANTY CONDITIONS ..............2 2-INSTALLATION INSTRUCTIONS ..................5 3-DIMENSIONS AND TECHNICAL CHARACTERISTICS .............11 4-INSTALLATION AND ASSEMBLY ................16 5-OPERATION ......................23 6-MAINTENANCE AND CLEANING ................29...

  • Page 3: Introduction

    No part of this manual can be translated into another language and/or altered and/or reproduced, even partially, in another form, by mechanical or electronic means, photocopied, recorded or similar, without prior written approval from MCZ Group Spa. The company reserves the right to make changes to the product at any time without prior notice. The proprietary company reserves its rights according to the law.

  • Page 4: 1-Warnings And Warranty Conditions

    1-WARNINGS AND WARRANTY CONDITIONS SAFETY PRECAUTIONS Installation, functional verification and maintenance must only be performed by qualified or authorised personnel. Install the product in accordance with Standards in force in the relative place, region or country. This product is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
  • Page 5 1-WARNINGS AND WARRANTY CONDITIONS INFORMATION Please contact the retailer or qualified personnel authorised by the company to resolve a problem. Check and clean the smoke outlet pipes regularly (connection with the product). The product is not a cooking appliance. Keep this instruction manual in a safe place as it must accompany the product throughout its working life. If it is sold or transferred to another user, always make sure that the manual accompanies the product.
  • Page 6 1-WARNINGS AND WARRANTY CONDITIONS INTERVENTION REQUEST The company declines all liability if the product and any other accessory is used incorrectly or altered without authorisation. All parts must be replaced with original spare parts. The request must be sent to the retailer who will forward it to the Technical Assistance Service. SPARE PARTS Only use original spare parts.

  • Page 7: 2-Installation Instructions

    2-INSTALLATION INSTRUCTIONS The requirements stipulated in this chapter refer to the regulations of the Italian installation Standard UNI 10683. In any case, always comply with the regulations in force in the country of installation. THE OPERATING ENVIRONMENT For correct operation and even distribution of heat, the closed fireplace must be placed where the air required for combustion can flow, in accordance with the installation regulations and the standards in force in the country of installation.
  • Page 8 2-INSTALLATION INSTRUCTIONS CONNECTION TO THE CHIMNEY The connection to the closed fireplace is very important and must be implemented carefully. The products have an upper or rear smoke exhaust. The smoke exhaust pipe must be assembled in such a way so as to guarantee its tightness during product operation in negative pressure and prevent condensation from being formed and conveyed towards the product.
  • Page 9 2-INSTALLATION INSTRUCTIONS CHIMNEY The chimney is the fundamental element for smoke expulsion and must therefore comply with the following requirements: be waterproof and thermally insulated. Be made of suitable materials that resist mechanical stress over time, heat, the effects of the combustion products and any possible condensation.
  • Page 10 2-INSTALLATION INSTRUCTIONS EXAMPLES OF CHIMNEYS AISI 316 steel product with Refractory product with Traditional square-section clay Avoid products with an internal double chamber insulated insulated double chamber and product with insulating empty rectangular section where the with ceramic fibre or similar external lightweight concrete inserts.
  • Page 11 2-INSTALLATION INSTRUCTIONS CHIMNEYPOT Often, if this factor is underestimated it hinders smooth "product system" operation. The draught of the chimney also depends on its chimneypot. In the case of an artisan product, it is very important for the four expulsion sections to be more than twice the internal section of the product.
  • Page 12 2-INSTALLATION INSTRUCTIONS In the case of paired products, the solid combustibility or upper storey chimneypot must be at least 50 cm higher than the others in order to prevent the pressure from being transferred between the paired chimneypots. The chimneypot must not have any obstacles within a range of 10 metres, such as walls, slopes and trees. Otherwise, raise it by at least 1 m above the obstacle and in the case of other chimneypots nearby, leave a gap of at least 2 m.

  • Page 13: 3-Dimensions And Technical Characteristics

    3-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD 75 DX-SX DIMENSIONS (SX - LEFT VERSION IN FIGURE) Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 14 3-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD 95 DX-SX DIMENSIONS (SX - LEFT VERSION IN FIGURE)
  • Page 15 3-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD T95 DIMENSIONS Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 16 3-DIMENSIONS AND TECHNICAL CHARACTERISTICS FORMA WOOD T50 DIMENSIONS...
  • Page 17 3-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 3.2 kg/h 3.4 kg/h 3.4 kg/h (2.4 kg load in 47 min) (2.6 kg load in 47 min) (2.6 kg load in 47 min)

  • Page 18: 4-Installation And Assembly

    4-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 19 4-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 20 4-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 21 4-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 22 4-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 23 4-INSTALLATION AND ASSEMBLY FLUE CONNECTION It is recommended to connect the closed fireplace to the flue via aluminised steel pipes and bends able to resist the high temperatures that are reached in that tract and smoke corrosion. These connections are available upon request in various sizes (see our price list) and simplify installation as they are assembled by fitting one inside the other.
  • Page 24 4-INSTALLATION AND ASSEMBLY made of a galvanised profile to prevent bearing the weight on the cladding components (wooden beams or marble lintels), which do not have a freestanding structure in order to intervene easily in case of anomalies and/or future maintenance. Dry mount the hearth of the cladding, leaving a 1 cm gap between the fireplace and the hearth for insulation.

  • Page 25: 5-Operation

    5-OPERATION START-UP PRECAUTIONS Make sure you have read and fully understood the contents of this instruction manual. Remove all components that could burn from the 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. The product can be positioned at an angle or against the wall.
  • Page 26 5-OPERATION Do not close the sliding door immediately, but leave it open by about 10 cm so that the wood can burn better and so that any internal moisture can dry out. When the flame is stable close the door completely. FUEL FUEL: Wood In order to achieve maximum efficiency from your product, it is of utmost importance to use wood with adequate characteristics.
  • Page 27 5-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 28 5-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 29: Combustion Control

    5-OPERATION 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 30 5-OPERATION SECONDARY AIR Adjustment is carried out with the same lever for primary air. Secondary air is released proportionally to primary air in a pre-calculated balance that the user can never change incurring in wrong adjustments. One will thus not have combustion excesses. Secondary air allows the combustion process to be completed and enhances efficiency.

  • Page 31: 6-Maintenance And Cleaning

    6-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 32 6-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 33 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 For further technical information regarding installation or operation please contact the TECHNICAL ASSISTANCE – AFTER-SALES DEPARTMENT Monday to Friday 8.00 to 12.00 and 14.00 to 18.00...

This manual is also suitable for:

Forma wood 95 dx-sxForma wood t95Forma wood t50