Cadel ZEFIRO3-ZEN AIRTIGHT Installer Manual

Pellet fireplace insert

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INSTALLER MANUAL
Pellet fireplace insert
EN
©2022 CADEL srl | All rights reserved - Tutti i diritti riservati
ZEFIRO
- ZEN AIRTIGHT
3

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Summary of Contents for Cadel ZEFIRO3-ZEN AIRTIGHT

  • Page 1 INSTALLER MANUAL Pellet fireplace insert ©2022 CADEL srl | All rights reserved - Tutti i diritti riservati ZEFIRO - ZEN AIRTIGHT...
  • Page 2: Table Of Contents

    9 IN CASE OF ANOMALY ........31 SUMMARY 9.1 PROBLEM SOLVING ..........31 1 MANUAL SIMBOLOGY ........3 10 TECHNICAL DATAS ........34 2 PACKAGING AND HANDLING ......3 10.1 FUSE REPLACEMENT ..........34 2.1 PACKAGING .............3 11 FEATURES ..........34 2.2 REMOVING THE STOVE FROM THE PALLET ....3 2.3 STOVE HANDLING............4 3 CHIMNEY FLUE ..........4 3.1 PREPARING THE SMOKE EXPULSION SYSTEM ..4...
  • Page 3: Manual Simbology

    MANUAL SIMBOLOGY USER AUTHORISED TECHNICIAN (ONLY to interpret or the Stove-manufacturer or the Authorized Technician of Technical Assistance Service approved by the Stove-manufacturer) SPECIALIZED STOVE-REPAIRER CAUTION: READ CAREFULLY THE NOTE CAUTION: DANGER OR IRREVERSIBLE DAMAGE POSSIBILITY • The icons with the stylized figures indicates whom the subject dealt in the paragraph is addressed to (between the User and/ or the Authorized Technician and/or the Specialized Stove-repairer).
  • Page 4: Stove Handling

    STOVE HANDLING Both whether the stove is packed or not it is necessary to observe the following instructions for handling and transporting the stove from its sale point to its installation point and for any future movements: • The stove must be handled with idoneous means paying attention to the existing safety regulations; • do not turn the stove upside down and/or upset it on one side, but keep it in vertical position or as accorded with the construc- tor instructions;...
  • Page 5: Flue (Chimney Or Piped Duct)

    This smoke fitting must comply in particular with the following requirements: • comply with product standard EN 1856-2; • its cross-section must be of constant diameter and no less than that of the appliance outlet, from the firebox outlet up to the connection in the flue;...
  • Page 6: Chimney Pot

    Fig. 3 - Chimney Flues LEGEND Fig. 3 Chimney flue with insulated stainless-steel pipes Chimney flue on the existing chimney Inspection plug Inspection door • The chimney flue must be provided CE in accordance with EN 1443 regulation. Please find attached an example of label: Fig.
  • Page 7: Maintenance

    Fig. 5 - Anti-wind chimney pots Fig. 6 - Reflux area MAINTENANCE • The fumes extraction pipes (fumes conduit + chimney flue + chimney pot) must always be cleaned, scrubbed and checked by an expert stove-repairer, in compliance with current regulations, with the instructions of the stove-manufacturer and the directives of your insurance company.
  • Page 8: Combustible Air Inlet For Sealed-Chamber

    inside the installation room with respect to the outside, otherwise provide for an additional air intake in the room. Below 15 kW: Air duct diameter Maximum length (smooth duct) Maximum length (corrugated duct) 50 mm 60 mm 80 mm 100 mm 12 m Above 15 kW: Air duct diameter...
  • Page 9: Examples Of Installation (Diameters And Lengths To Be Sized)

    EXAMPLES OF INSTALLATION (DIAMETERS AND LENGTHS TO BE SIZED) Fig. 12 - Chimney flue 1. Flue installation with hole for the passage of the pipe increased by: minimum 100mm around the pipe if next to non-flammable parts such as cement, brick, etc.; or minimum 300mm around the pipe (or as required by plate data) if next to flammable parts such as wood etc.
  • Page 10: Installation

    chimneypot. 4. Ducting system using Tee fittings that allow easy access for cleaning without having to remove the pipes. LEGEND Fig. 12 Insulation Possible diameter increase Inspection cap Inspection access panel Air inlet Tee fitting with inspection cap Distance from flammable material (smoke duct plate) Maximum 4 m Minimum 3°...
  • Page 11: Minimum Distances

    Sealed installation means that the product is certified as sealed and its installation (ducting of the combustion air and connection to the chimney) is airtight with respect to the installa- tion environment. A sealed installation does not consume the room’s oxygen but draws all the air from the outer environment (if suitably ducted) and makes it possible to install the product, therefore, it can be installed in all houses that require a high degree of insulation such as “passive”...
  • Page 12: Insulating Material

    Install the stove also detached from any non-combustible walls/surfaces, observing a minimum clearance of 50 mm (back) and 200 mm (side) to allow effective aeration of the appliance and a good distribution of heat in the room. In any case, ensure adequate distance to facilitate access during cleaning and extraordinary maintenance. If this is not possible, it must still be possible to distance the product from adjacent walls/elements.
  • Page 13: Insert Extraction

    LEGEND Fig. 14 69,7 cm 49 cm 55 cm 6,2 cm 17,7 cm 6,1 cm 49,4 cm 25,8 cm 14,5 cm Exhaust fumes d.8 cm Hole combustion air inlet d.6 cm Hot air outlet 18x3 cm Ducting outlet d.8 cm (optional) 37,7 cm 27,2 cm 7,5 cm...
  • Page 14: Insert Removal

    Fig. 16 - Lift hook Fig. 17 - Machine body extraction INSERT REMOVAL If the insert is inserted on the guides, there is a danger of tipping over! Assembly operations must always be carried out by 2 people! • Pull out the machine body from the structure (see INSERT EXTRACTION a pag. 13). • Loosen the 2 hex screws on both sides of the insert (see Fig.
  • Page 15: Installation With External Cover

    Fig. 20 - Handle Fig. 21 - Machine body removal INSTALLATION WITH EXTERNAL COVER • It is possible to cover the insert with your liking cover respecting the correct execution as described in MINIMUM DISTANCES a pag. 11 and following the under mentioned instructions. • Fix the legs (optional) to the floor and lift the insert frame till the desired height by adjusting the legs and then block it with screws on the fitting guides.
  • Page 16: Installation On Existing Fireplace

    LEGEND Fig. 22 Ceiling to protect Ceiling plaster to protect from heat Ventilation grid with a minimum entrance of 400 cm for natural hot convective air outlet Self-supporting metal frame Combustible air outlet Pellet load entrance Lower air grid with a minimum entrance of 400 cm for natural cool convective air inlet Floor protecting plate Outlet clutch Ø80 mm...
  • Page 17: Door Adjustment

    Fig. 23 - Installation on the existing fireplace LEGEND Fig. 23 Ceiling to protect Ceiling plaster to protect from heat Ventilation upper grid minimum entrance 400 cm for natural hot convective air outlet Hot air deflector Combustible air inlet Fireplace's fire plate Lower air grid with minimum entrance 400 cm for natural cool convective air inlet Ventilation cleft of 400 cm2 for convective cool air recycling...
  • Page 18: 6.10 Connection To The External Thermostat

    Fig. 24 - Door adjustment • Open the door. • Loosen the two front screws in the upper hinge and, using the side screw (the one circled in the picture) adjust the door forward or backward (see Fig. 24). • Once the door is centred, lock the 2 front screws. 6.10 CONNECTION TO THE EXTERNAL THERMOSTAT The stove is already working by means of a thermostat probe positioned inside it.
  • Page 19: 6.12 Air Regulator

    efficient, please endow you with one in compliance with the law. • Connect the supply cable first on the back of the stove (see Fig. 26 and Fig. 27) and then at a wall electric socket. Fig. 26 - Electric socket with master switch Fig.
  • Page 20: Hot Air Ducting (Optional Only For Zefiro )

    • Fix the 2 reinforcement crosspieces of the structure (see Fig. 33). • Also fix the reinforcements + the extensions assembled previously (see Fig. 34). • Place the insert above the structure, fixing it with the screws in the appropriate seats (see Fig. 35). Fig.
  • Page 21 Fig. 37 - Remove the fan Fig. 38 - Break the corner Fig. 39 - Fold the flap • Place the fan and casing on a surface (see Fig. 40). • Loosen the 4 screws (see Fig. 41) and rotate the casing and retighten the screws in the new position. Pay attention to the position of the holes (see Fig.
  • Page 22: Pellet Drawer Installation

    Fig. 46 - Seal with adhesive aluminium tape Fig. 47 - Secure the fitting Fig. 48 - Flexible pipe connection (rear view of the insert) Fig. 49 - Example of ducting • A stove with no ducting has a variable air flow rate from a minimum of 61 m /h to a maximum of 130 m /h, and an air tempe- rature which varies from a minimum of 90°C to a maximum of 136°C.
  • Page 23 Fig. 50 - Upper profile removal Fig. 51 - Gasket removal Fig. 52 - Gasket positioning • Remove the insert from the machine body. • Remove the upper profile above the door (see Fig. 50). • In the structure, remove the silicone gasket under the cover (see Fig. 51) and place it under the pellet loading drawer (see Fig. 52).
  • Page 24: Trapdoor Installation (Optional)

    Fig. 57 - Remove the cover Fig. 58 - Insert insertion • Completely remove the cover from the structure (see Fig. 57). • Position the machine body with the pellet drawer in the structure (see Fig. 58). INSERT WITH DRAWER AND WITH DUCTING Fig.
  • Page 25 Fig. 61 - Fix the flexible hose Fig. 62 - Tighten the clamp Fig. 63 - Remove the cap • Fix the flexible hose to the trapdoor base (see Fig. 61) with the metal clamp (see Fig. 62). • Remove the cap from the structure cover (see Fig. 63). Fig.
  • Page 26: Frame Installation (Optional)

    Fig. 69 - Insert the door in the trapdoor Fig. 70 - Correct hooking of the hinge • Hook the door to the trapdoor (see Fig. 69). Make sure that the hinge is in the correct position (see Fig. 70). Fig.
  • Page 27: 6.19 Display Rotation

    Proceed as follows to assemble: • Remove the ring inside the combustion air fitting (see Fig. 76). • Insert the concentric pipe as in Fig. 77. • Insert the combustion air fitting (see Fig. 78). Fig. 76 - Remove the ring Fig.
  • Page 28: Wi-Fi Kit Installation

    • Fix the box in the new position (see Fig. 83). • Reconnect the flat cable and reposition the display (see Fig. 84). WI-FI KIT INSTALLATION To install the WI-FI Kit, make the power supply cable with plug and faston (see Fig. 85) Fig.
  • Page 29: Feed Screw Maintenance

    elements checked at least once a year. All these operations must be planned in time with your Autorized Technical Assistance Service. • After a long ineffective time, before turning on the stove check if there are obstructions in the fume exhaust. • If the stove had been using continuously and intensely, the whole system (chimney included), must be cleaned and checked more frequently.
  • Page 30: Fume Pipes Annual Cleaning

    Fig. 94 - Loosen the screw Fig. 95 - Remove screw 1 Fig. 96 - Remove screw 2 • Disconnect the wiring and remove the fan (see Fig. 97). • Remove the flue gas extractor screws (see Fig. 98) and proceed with cleaning. Fig.
  • Page 31: Summary 9 In Case Of Anomaly

    GASKET REPLACEMENT In case of deterioration of fire door, hopper or fume chamber gaskets, it is necessary to replace them by an autorized technician in order to guarantee the good running of the stove. Use exclusively original spare parts. GLASS REPLACEMENT In case of break it is essential to replace it before using the stove.
  • Page 32 PROBLEM CAUSE SOLUTION INTERVENTION The stove is without Check if the plug is connected. power supply Burned protection fuse in the electric Replace the protection fuses in the electric socket (3.15A-250V). socket The control display Faulty control Replace the control display. does not switch on display Faulty flat cable...
  • Page 33 PROBLEM CAUSE SOLUTION INTERVENTION Check as following: probable obstructions of the combustible air Not sufficient com- inlet from the back or from the bottom of the stove; burning pot bustion air obstructed holes with too ash remains. Have the fan blades and au- ger cleaned.
  • Page 34: Technical Datas

    TECHNICAL DATAS 10.1 FUSE REPLACEMENT • For fuse replacement in the electric socket which stands on the back of the stove, extract the fuses to change with the aid of a screwdriver for opening the shutter (see Fig. 103). Fig. 103 - Shutter with fuses to remove FEATURES DESCRIPTION ZEFIRO...
  • Page 35 NOTE...
  • Page 36 Rev. 00 - 2022 CADEL srl www.cadelsrl.com 31025 S. Lucia di Piave - TV www.free-point.it Via Foresto sud, 7 - Italy www.pegasoheating.com Tel. +39.0438.1520200 Fax +39.0438.73343...

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