U.M. Mara 001143, Manual

Page 1: ... pay attention and use the proper precautions above all in the presence of children elderly or disabled persons and animals Assembly must be performed by authorized persons Authorized Assistance Center Diagrams and drawings are furnished for the purpose of illustration the manufacturer with the intent of pursuing a policy of constant development and renewal of the product can without any notice ma...

Page 2: ... for accidents deriving from the partial or total lack of observance of the instruc tions contained herein We decline every responsibility derived from improper use of the stove from incorrect use by the user from un authorized modifications and or repairs from the use of replacement parts that are not original for this model The manufacturer declines every civil or penal direct or indirect respon...

Page 3: ...hes hangers and suchlike must be kept a suitable distance from the stove Risk of fire Carefully explain that the thermostove is made from ma terial subjected to high temperatures for the elderly the disabled and in particular for all children keeping them away from the thermostove during operation Do not touch the thermostove with wet hands the ther mostove has electrical components that could pro...

Page 4: ...e maintain a minimum distance of 10 cm at the rear A of 20 cm at the side B and 100 cm at the front If the room contains objects which are believed to be particularly delicate such as drapes sofas and other furniture their distance from the thermostove should be considerably increased Connection to the external air intake It is essential that at least as much air must be able to flow into the room...

Page 5: ...inless steel pipe must not be used At the bottom of the flue pipe provide an inspection cap to allow periodic checking and cleaning which must be done annually Make a gas tight connection to the flue pipe using pipes and connectors as recommended by us You must ensure that a windproof cowl should be fitted which complies with the standards in force Check with suitable instruments that there is a d...

Page 6: ...ig 2 The chimney cap must be a wind proof type and must be above the ridge Eventual structures or other obstacles that are higher than the chimney cap must not be too close to the chimney cap itself The device should not be installed in the flue shared Fig 5 Characteristics of chimney YES NO REMARKS the appliance must be installed by a qualified technician in possession of the technical and profes...

Page 7: ...ess keys and to adjust water temperature and use keys e to adjust operating power To turn off the thermostove hold down keys and simultaneously To replace the 12 volt battery located on the back of the remote control use a screwdrives as a lever to lift the cover Replace the battery observing the correct polarity Fig 4 Size 12V Fig 3 Fig 4 Size 12V Technical Specification Remote Control N B measur...

Page 8: ...l efficiency 93 54 Reduced efficiency 96 29 Pellet consumption min max Kg h 1 067 3 017 Heated surface mc 270 Flue gas flow rate min max g s 4 3 8 5 Draft min max Pa 10 12 Flue gas temperature min max C 63 124 8 Boiler water litri 17 Maximum working pressure Bar 1 5 Tank capacity Kg 17 Smoke outlet tube mm 80 Diameter air intake mm 50 Connecting health Inch 3 4 Nominal voltage V 230 Nominal freque...

Page 9: ...set to 1 Charge pellet Fuel is loaded from the upper part of the thermostove by opening a door Pour the pellets in the hopper When empty it will hold slightly more than a 15 kg sack This is easier if performed in two steps Pour half of the contents of the bag into the hopper and wait for the fuel to settle on the bottom Then pour in the rest The brazier should be cleaned before each starting Never...

Page 10: ...ve To set the water temperature press the key only once You will see the words SET h2o blinking on the upper display You will read the water temperature on the lower display To set the room temperature press the key twice you will see the words SET ARIA blinking on the lower display You will read the set temperature on the upper display Use the keys e to change the value Room temperature range 7 C...

Page 11: ...he control panel for example 18 C and a sufficient shut down time has elapsed the thermostove will come back on automatically and continue running until again reaching 20 C Regardless of the operation of the external thermostat the stove is equipped with an internal thermostat that works in the following way Thermostove modulation turned on The thermostove when the set temperature is reached will ...

Page 12: ... optimal conditions the pump mounted on the back can push the water through the tube pan on safety and can make it back in the system through the inlet pipe causing a phenomenon of oxygen that is highly damaging to life of the boiler To prevent this phenomenon it is possible to apply the following measures lower the speed of the pump so as to reduce the prevalence hold if possible the tray a littl...

Page 13: ...strictly connected to the system and to allow slighht movement These are as helpful as the supply and return piping system if the heating system is on a higher floor than the boiler The exhaust pipe pressure is connected temporarily to a carafe or a funnel to avoid in case of overpressure that the water gush bathrooms and the structure and the floor Filling the thermostove funding of sanitary kit ...

Page 14: ...in the boiler and in the heat exchangers Therefore please get your plumber s advice concering Hardness of water circulating in the system to prevent problems of incrustation and limescale especially in the domestic water heat exchanger 25 French Installation of a water softener if water hardness 25 French Filling the system with treated water demineralised If you have very extensive system with a ...

Page 15: ...5 Friday Day 6 Saturday Day 7 Sunday OFF Heating timer thermostat disabled UT07 Week day selection Press button o select the days of the week Press button to enable ON or disable OFF the pellet boiler stove start up day as shown in the following table Upper display MEANING Lower display Day 1 Monday ON1 OFF1 Si o No Day 2 Tuesday ON2 OFF2 Si o No Day 3 Wednesday ON3 OFF3 Si o No Day 4 Thursday ON4...

Page 16: ...oards themselves Reduction motor if the motor stops the thermostove continues to function until the flame goes out for lack of fuel and until It has cooled down to the minimum level Automatic vent valve this valve eliminates the air inside the thermostove and of the heating system Safety valve this valve acts to prevent over pressurization of the hydraulic system If the pressure of the thermostove...

Page 17: ...r sensor Check the water sensor is connected Contact an Authorized Assistance Center ALAR ALAR ALAR ALAR ALAR ALAR COOL ALAR ALAR ALAR ALAR SERV Hot temp The smokes temperature exceeds 280 C Smokes sensor failure Contact an Authorized Assistance Center Fan Fail Dep Fail Sic Fail PRESS Smokes extractor blocked or broken Obstructed flue Pellets tank overheating The system pressure does not reach 0 5...

Page 18: ...n the tank or because the motor reducer for pellets loading got broken The thermostove continues working until the pellets left in the brazier ends You will then read the words Alar No Fire on the display and the stove switches off Press the key On Off to reset the alarm Wait until the cooling phase is completed Clean the brazier and start a new light up These alarms remind you that the brazier mu...

Page 19: ...should be no residual combustion in the contact zone between the edges of the crucible and the support surface on the door crucible Parts Everyday Every 2 3 days Every week Every 15 days Every 30 days Every 60 90 days Every 1 year Brazier Cleaning the ash collection compartment with suction device Cleaning ash tray Cleaning the door and glass Exchanger turbulators Cleaning the interior heat exchan...

Page 20: ...he wall and only the corners with a suction device or with dedicated tooling Then mount the drawer and tighten the two knobs being careful to restore the tightness very important during operation With a dry clean also the combustion chamber Check every 2 3 days Cleaning the ash collection compartment Clean and empty the ash tray being careful with hot ash The ash must be completely cold for a vacu...

Page 21: ...h and wipe with a clean 16 exchanger tubes Now the upper section to the heat exchanger is free from any encumbrance so as to allow a perfect cleaning Once a year is also recommended to clean the upper compartment of the exchanger To make a proper cleaning is recommended to suck the ash remove all horizontal joints with a screwdriver then again suck the ash Following the cleaning of the upper compa...

Page 22: ...herboard Any kind of tampering or unauthorized substitution of non original of the thermostove can be hazardous to the safety of the operator and relieves the manufacturer from any civil or criminal liability Use only original spare parts Replace a worn before failure promotes the prevention of injuries resulting from accidents caused by the sudden failure of the components After 1300 hours of ope...

Page 23: ...to the device and the replacement of parts with other non original The operations marked in bold type must be carried out by specialised personnel Problems and solutions PROBLEM POSSIBLE CAUSE REMEDY Pellet not being fed into the combustion chamber 1 Pellet hopper empty 2 Feeder screw blocked by sawdust 3 Reduction motor defective 4 Defective electronic board 5 One of the thermostats with manual r...

Page 24: ...ns in the manual 9 Clean the smoke duct 10 Check the motor and replace if necessary 11 Replace the pressure The stove runs for a few minutes and then goes out 1 Lighting cycle not completed 2 Temporary failure of electricity supply 3 Smoke duct obstructed 4 Temperature sensors defective or broken 5 Sparkplug failure 1 Re run lighting cycle 2 See previous instruction 3 Clean smoke duct 4 Check and ...

Page 25: ...USE REMEDY No increase in temperature with stove in operation 1 Incorrect combustion adjustment 2 Boiler system dirty 3 Insufficient stove power 1 Check parameters 2 Check and clear the boiler 3 Check that the stove is properly sized for the requirements of the system Condensation in boiler 1 Incorrect setting maximum water temperature in the boiler 2 Insufficient fuel consumtion 1 Set the stove t...

Page 26: ...es into modulation as it reaches the temperature set on the thermostat of the thermostove even at low temperatures of the water in the boiler 1 Modify the parameter for the maximum smoke temperature modulation to edit 2 Dirty stove the fumes are too high temperature 1 Contact your Authorized Assistance Center 2 Clean the tube bundle Never turn off the heater by removing electricity Let always comp...

Page 27: ...55 GB NOTES Cod 001143 ...

Page 28: ...56 GB NOTES Cod 001143 ...