PLUS 12/14)....18 5.10 REMOVAL/ASSEMBLY OF TILE PROFILES (ATENA PLUS 12/14) ..............18 5.11 FRAME ASSEMBLY (MITHOS3 PLUS 12/14) ...19 5.12 REMOVAL OF SIDE PANELS (MITHOS3 PLUS 12/14) ..20 ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
Fig. 1 - Bracket removal • Remove the brackets which secure the feet of the stove (see Fig. 1). Then remove the stove from the pallet. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• The chimney flue must be sole (see Fig. 2) with insulated stainless-steel pipes (1) or installed on the existing chimney flue (2). • Both this solutions must be endowed with an inspection plug (3) and/or an inspection door (4). ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• The flue system must be placed on the roof. • The chimney flue must be provided CE in accordance with EN 1443 regulation. Please find attached an example of label: ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• The outlet height in the atmosphere must be away from the reflux area caused by the roof structure or by obstacles laying nearby (see Fig. 3). ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
4,5 mt 8 mt Maximum number of unions Level section (minimum inclination 3%) 2 mt 2 mt Installation at a height above 1200 m a.s.l. Obligatory ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
Reduction from Ø100 to Ø80 mm Inspection plug Minimum safety distance = 0,5 mt • Chimney flue installation Ø100/120 mm with an enlarged drilling for pipe transit. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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• Old chimney flue with an inserted pipe of minimum Ø100/120 mm and with an external door which enables the chimney cleaning. Fig. 9 - Example 3 LEGEND Fig. 9 Insulating material Inspection plug Minimum safety distance = 0,5 mt ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• The air inlet must be realized at a height close to the floor with an external grid against birds. In such a way it cannot be ob- structed by any object. • In case of installation with sealed-chamber the air inlet is not necessary. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
In some countries and/or regions the installation with sealed-chamber is obligatory: in case of doubt, please follow the most restrictive regulations. COMBUSTIBLE AIR INLET FOR SEALED-CHAMBER INSTALLATION How to connect to the stove in the sealed chamber with concentric system: ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
OVERALL DIMENSIONS Fig. 13 - General dimensions: Atena Plus 12/14 LEGEND Fig. 13 Exhaust fumes d.8 cm Hole combustion air inlet d.6 cm Ducting outlet d.8 cm ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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Ducting outlet d.8 cm Fig. 15 - General dimensions: Saba 12/14 LEGEND Fig. 15 Exhaust fumes d.8 cm Hole combustion air inlet d.6 cm Ducting outlet d.8 cm ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• Lift the door to allow the door pivots to slide out of the structure bracket (see Fig. 19). • Keep the door in a safe place until next use. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
Fig. 21 - Remove the cover To remove the cast-iron caps, proceed as follows: • Push on one side of the cap and remove it (see Fig. 22). ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• Open the panel at the back (see Fig. 27). • To assemble proceed in reverse order. Fig. 26 - Remove screws Fig. 27 - Release side panel ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
Fig. 31 - Remove the screws Fig. 32 - Remove the screws • Open the side and release the panel (see Fig. 33). • To assemble proceed in reverse order. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• Push the panel with the tiles upwards and release it from the stove (seeFig. 35). • To assemble proceed in reverse order. Fig. 35 - Release the panel ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• To lock the lower panel, fix the previously folded tabs to the air outlets (see Fig. 44). Fig. 42 - Fold the tabs Fig. 43 - Lower panel Fig. 44 - Fix lower panel ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
Fig. 48 - Remove the cap (Saba 14) Fig. 49 - Remove the cap (Atena Plus 12/14 - Fig. 50 - Connect the Tee fitting Duke At) ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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• Secure the kit to the back of the stove with a clamp (see Fig. 57). • The stove is ready to be connected to the flue (see Fig. 58). ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
SOLUTION B: ducting with the upper hot air outlet (see Fig. 60). Top ducting requires 2 kits code 5020003 (optional). Fig. 60 - Upper hot air outlet ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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Fig. 67 - Upper hot air outlet (right or left) Fig. 68 - Rear hot air outlet (right or left) • Position the pipes as described in SOLUTION A and SOLUTION B. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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• The ductable fans cannot be deactivated, but they can be operated at a power value between 1 and 5 or in automatic mode. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• Reposition the side panel on the stove (see Fig. 75). • Connect a d.80 mm pipe to channel the air to another room (see Fig. 76). ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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• Remove the precut cap from the cover (see Fig. 81). Fig. 79 - Detach the hose Fig. 80 - Rotate the hose Fig. 81 - Remove the cap ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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• The ductable fans cannot be deactivated, but they can be operated at a power value between 1 and 5 or in automatic mode. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• When the stove is not going to be used for a long period of time, it advisable to remove the plug from the socket on the wall. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
26 Pa - 140°C 45 Pa - 175°C 55 Pa - 220°C 68 Pa - 240°C NB: for good combustion, the depression values must be between + -5 Pa and the temperature values between + - 10°C. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• After cleaning, repeat the operation in reverse making sure the gasket is intact and efficient: if necessary, have it replaced by an authorised technician. Fig. 94 - Clean with pipe cleaner Fig. 95 - Vacuum out the ash ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
• Part of the ash will fall into the compartment below the firebox (see Fig. 103). See the previous chapter for the cleaning operation. Fig. 102 - Clean with pipe cleaner Fig. 103 - Vacuum out the ash ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
Clean every the year the room fan from ash or dust which can cause a blade unbalance and a greater noise. Fig. 108 - Room fan cleaning (Atena Plus 12/14 - Duke 12/14 At - Saba Fig. 109 - Room fan cleaning (Mithos Plus 12/14) 12/14) ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
The control display Faulty control Replace the control display. does not switch on display Faulty flat cable Replace the flat cable. Faulty electronic Replace the mother board. board ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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Pellet drop value Adjust the pellet loading. too low "phase 1" Check if on the display there is an Have the stove checked. "ACTIVE ALARM" ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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Check that the flue is not clogged. The stove's smoke Low smoke tempe- duct produces Increase stove power to minimum (pellet drop and fan revs). rature condensation Install condensation collection cup. ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
(vedi Fig. 112).To assembly proceed at the contrary. Fig. 111 - Remove the screws Fig. 112 - Remove the screw ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
300 / 200 / 0 mm 300 / 200 / 0 mm DISTANCE FROM COMBUSTIBLE MATERIAL (ceiling/front) - / 1000 mm - / 1000 mm - / 1000 mm ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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300 / 200 / 0 mm 300 / 200 / 0 mm DISTANCE FROM COMBUSTIBLE MATERIAL (ceiling/front) - / 1000 mm - / 1000 mm - / 1000 mm ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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DISTANCE FROM COMBUSTIBLE MATERIAL (back/side/bottom) 300 / 200 / 0 mm 300 / 200 / 0 mm DISTANCE FROM COMBUSTIBLE MATERIAL (ceiling/front) - / 1000 mm - / 1000 mm ATENA3 PLUS 12/14 - DUKE 12/14 AIRTIGHT - SABA 12/14 - MITHOS3 PLUS 12/14...
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Rev. 01 - 2021 CADEL srl www.cadelsrl.com 31025 S. Lucia di Piave - TV www.free-point.it Via Foresto sud, 7 - Italy www.pegasoheating.com Tel. +39.0438.738669 Fax +39.0438.73343...
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