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Summary of Contents for Cadel DEMETRA
- Page 1 THERMOSTOVES installation use and maintenance manual demetra ©2014 CADEL srl | All rights reserved – tutti i diritti riservati...
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Page 2: Table Of Contents
12.9 COOKTOP CLEANING ......33 10 INSTALLATION ..........14 12.10 FUME PASSAGES CLEANING ....33 10.1 INTRODUCTION ..........14 12.11 EXTRAORDINARY CLEANING ....33 10.2 DESCRIPTION OF THE RANGE DEMETRA ... 14 12.12 GASKET REPLACEMENT ......34 10.3 OVERALL DIMENSIONS ......15 12.13 HEART BREAK ..........34 10.4 IDENTIFICATION DATA .......16 13 IN CASE OF ANOMALY ........35... -
Page 3: Manual Simbology
• The referring appliance is those you purchased. • In case of doubts or difficulties in the comprehension or for problems not described in this manual, please promptly contact your distributor or installer. • It is forbidden to modify the appliance without authorization. DEMETRA... -
Page 4: Warranty Conditions
The company declines all liability for any damage which may be caused, directly or indirectly, to persons, animals or objects as a consequence of non compliance with any prescription specified in the manual, especially warnings regarding installation, use and maintenance of the appliance. DEMETRA... -
Page 5: Spare Parts
• if the stove is made up of ceramic, stone, glass or any particularly fragile material components, all must be moved with the utmost care. TRANSPORT When handling the range after unpacking, use the eyebolt located at its top (see Fig. 1 page 6). DEMETRA... -
Page 6: Chimney Flue
• It is fundamental that the chimney flue is perfectly built and always maintained with a perfect efficiency. • The chimney flue must be sole with insulated stainless-steel pipes or installed on the existing chimney flue. • Both this solutions must be endowed with an inspection door. DEMETRA... -
Page 7: Technical Features
Fig. 3 - Example of label It is important to adequately insulate the flue since the fumes leave the range at temperatures above 100°C in order to avoid damaging condensation. An inspection hatch should be fitted to the base of the flue. DEMETRA... -
Page 8: Height-Depression
• It should prevent the infiltration of rain, snow and animals. • The outlet height in the atmosphere must be away from the reflux area caused by the roof structure or by obstacles laying nearby (see FEATURES page 37). DEMETRA... -
Page 9: Chimney Components
LEGEND Fig. 5 page 9 Chimney pot Fume outlet Chimney flue Termal insulation External wall Chimney union Fume pipe Heat generator Inspection door Damper EXTERNAL AIR INLET Fig. 6 - Direct air inflow Fig. 7 - Indirect air inflow DEMETRA... -
Page 10: Chimney Flue Connection
• The fume conduit must be placed at a distance of minimum 500 mm from flammable or heat-susceptible components. • The fume conduit must be connected with stove exhaust in a fixed and tight manner, and if required with the insertion of a damper (see FEATURES page 37). DEMETRA... -
Page 11: Examples Of Correct Installation
• Chimney flue installation Ø160 mm with an enlarged drilling for pipe transit. Fig. 9 - Example 2 LEGEND Fig. 9 page 11 Insulating material Inspection plug Chimney inspection entrance Minimum safety distance = 0,5 mt Inclination ≥ 3° Level section ≤ 1 mt Damper DEMETRA... -
Page 12: Fuel
• To obtain good firewood, it must be seasoned outside for at least 2 years in a place protected from the weather. • Using humid wood or waste bark could create condension and creosote into the ductions and in the hearth. A heat yield of humid wood is great lower than dry wood. DEMETRA... - Page 13 The nominal power and the best combustion of the boiler is obtained by using beech logs of medium-big dimension (as, for ex. 4/5 logs of total weight 8 kg, getting more less 1 hour of full power combustion). DEMETRA...
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Page 14: Installation
10.2 DESCRIPTION OF THE RANGE DEMETRA Heavyweight steel range, in conformity with standard UNI 9026 and UNI EN 10111. The circulation of fumes is designed to maximise exploitation of the calorific potential of the wood. -
Page 15: Overall Dimensions
Fig. 12 - Demetra thermostove signs 10.3 OVERALL DIMENSIONS Fig. 13 - Overall dimensions LEGEND Fig. 13 page 15 90 cm 87 cm 60 cm DEMETRA... -
Page 16: Identification Data
Never modify the data shown in the identification plate. 10.5 ON ISSUE ACCESSORIES Accessory type “A” (see Fig. 15 page 16): adjustable height grill raiser. Fig. 15 - Height grill Accessory “F” (see Fig. 16 page 17): rear right fume outlet. DEMETRA... -
Page 17: Assembling
10.6 ASSEMBLING Demetra ranges must be installed in accordance with the provisions of the laws in force by professional skilled personel only. The range can be supported on the floor. If it is necessary to isolate it from the flooring (high humidity, etc.) construct a suitably scaled base. -
Page 18: Connection Diagram Circulation Device Thermostat
It is very important for your safety to respect the minimal safety distance of the stove from flammable materials in its neighbourood (see GENERAL INSTALLATION page 23). 10.7 CONNECTION DIAGRAM CIRCULATION DEVICE THERMOSTAT Fig. 18 - Wiring scheme 10.8 WIRING DIAGRAM CIRCULATION DEVICE THERMOSTAT Fig. 19 - Wiring scheme DEMETRA... -
Page 19: Rear Connection Diagram
Diagrams are for reference only. For a correct installation, comply with the local, national and europeean relevant regulations in force. It’s advisable to install a water treating device at the water inlet to reduce its calcareous residuum because it can cause the termal exchanger pipe choking (see FEEDWATER CHARACTERISTICS page 22) DEMETRA... - Page 20 Hand wood boilers must be equipped with an open expansion tank. Any other assembly layout is forbidden. Hydraulic connection diagrams for Demetra: use only for heating. Fig. 21 - Connection 1 LEGEND Fig. 21 page 20 Open expansion tank Heating system...
- Page 21 Hydraulic connection diagrams Demetra: with boiler. Fig. 22 - Connection 2 LEGEND Fig. 22 page 21 Open expansion tank Heating system System supply Flue damper Check valve System pump System return Drain Cold water inlet Hod water outlet Boiler Boiler pump...
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Page 22: Procedures And Checks Before Connecting The Range
Hydraulic connection diagrams Demetra: with boiler and security exchanger. Fig. 23 - Connection 3 LEGEND Fig. 23 page 22 Open expansion tank Heating system System supply Flue damper Check valve System pump System return Drain Cold water inlet Hod water outlet... -
Page 23: Filling The System
2 - In case the boiler is over powered it is absolutely necessary to install a heat accumulator. 10.16 GENERAL INSTALLATION Fig. 24 - General installation POS.1 POS.2 POS.3 POS.4 POS.5 POS.6 DEMETRA 20 cm 0 cm 100 cm 30 cm 50 cm DEMETRA... - Page 24 (for example a load distribution plate). • If air recirculation hoods are used, they must be suitable to be used over the stove and must be placed at a distance of minimum 60 cm. DEMETRA...
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Page 25: Levelling
• Plant fat waste and varnishes can release bad smells and smoke during first working hours: it is advisable to ventilate the room because they can be noxious to people and animals. Do not use flammable liquids during the ignition (alcool, petrol, oil, etc...). DEMETRA... -
Page 26: Position Commands
Boiler thermometer Oven thermometer Furnace opening handle Oven opening handle Secondary air inspection Oven cleaning duct Further secondary air entrance Ash extractions door Main control panel inspection door (air regulator, pump thermostat) Smoke bypass for ignition Internal mobile buffel DEMETRA... -
Page 27: Main Control Panel
- That all the pumps are functioning. - That all the accessories (grills, etc.) are positioned in their seats. - When locating both the grills in their seats it is essential to position them with the EMBERS SIDE upwards (see Fig. 29 page 28). DEMETRA... -
Page 28: Adjustment
To ensure that, the thermal coocker works efficiently it is important to regulate correctly. There fore the range is equiped with devices to select the 3 main functions phases: - ignition - heating-cooking (normal) - heating-oven baking (high temperature) Fig. 30 - Ignition LEGEND Fig. 30 page 28 Ignition Deflector in the normal position POS.A DEMETRA... - Page 29 • Once ignitio is completed, turn smokes selector back to vertical position (see Fig. 28 page 27) and turn the DEMETRA...
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Page 30: Summertime Operation
When there start to be less fuel in the furnace, it is possible to load again the furnace, filling it up to the upper glass level. Before loading check if it is needed to move the embers with the dedicated tool, just to make them more compact. while loading the furnace dont put the logs too tight. DEMETRA... -
Page 31: Adverse Weather Conditions
The thermostove is not a waste burner, don’t use it to burn anything else than wood! Don’t use wood treated with paint or plastic materials. There is high danger of bad working and pollution! Fig. 33 - Thermostove Demetra 11.11 ADVERSE WEATHER CONDITIONS When the external temperatures are severe and/or there are adverse weather conditions (strong wind), the chimney is subjected to a lack in draught thus impeding a correct fume expulsion. -
Page 32: Mainteinance
This operation must be executed at least once a year. 12.4 GENERAL CLEANING For cleaning external and inner parts of the stove do not use steel wools, muriatic acid or other corrosive and abrasive materials. DEMETRA... -
Page 33: Cleaning Of Painted Metal Panels
After long non working periods make a general cleaning and inspection and check the door seals to avoid smokes leackage. In case of freezing risk, fill the system with a mixture of antifreezing liquid, or force the system pump working or take out water from the system. DEMETRA... -
Page 34: Gasket Replacement
Probable cast iron or refractory heart break are due to an excessive overheating caused by too much fuel or by too much combustion air. Have the damaged elements immediately replaced in order to avoid feather damages to the stove. Use exclusively original spare parts. DEMETRA... -
Page 35: In Case Of Anomaly
Open air registers in order to increase the fire and fume combustion output temperature. No insulated Cover the chimney flue with insulating material. chimney flue Fume leakage Adverse wheather No windproof chimney pot: have it replaced. from the heart conditions Too humid wood Use well seasoned wood. DEMETRA... - Page 36 Bad quality fuel Use well seasoned wood the required temperature These problems Humidity in the are caused by An inefficient use of the range or from too cold system cinder box and/or the formation of water themperature. under the range condensation DEMETRA...
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Page 37: Technical Datas
TECHNICAL DATAS 14.1 FEATURES DESCRIPTION DEMETRA 21,6 kW WIDTH 900 mm DEPTH 600 mm HEIGHT 870 mm WEIGHT 258 - 278 kg NOMINAL THERMIC POWER (Max) 21,6 kW EFICIENCY (Max) 70,7 % FUME TEMPERATURE (Max) 228 °C CO EMISSIONS (13% O... - Page 38 NOTE...
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- Page 40 · · pelletkachels houtkachels houtkeukens · thermokachel open haard pellets CADEL srl FREEPOINT by Cadel Via Foresto Sud, 7 31025 Santa Lucia di Piave (TV) - ITALY tel. +39.0438.738669 fax +39.0438.73343 www.cadelsrl.com Partner of: Rev.01 - 2014...