Piazzetta P957 Instructions For Installation And Use Manual Download Page 1

The instruction manual is an integral part of the product.

Please read this entire manual before installation and use of this

pellet fuel-burning room heater. Failure to follow these instructions 

could result in property damage, bodily injiury or even death.

Save these Instructions.

Contact local building or fire officials about restrictions and

installation inspection requirements in your area.

Pellet Stove 

P957

INSTRUCTIONS FOR INSTALLATION,

USE AND MAINTENANCE

English

Summary of Contents for P957

Page 1: ...el burning room heater Failure to follow these instructions could result in property damage bodily injiury or even death Save these Instructions Contact local building or fire officials about restrict...

Page 2: ...ingerprints that are difficult to remove at first time of cleaning See the guarantee certificate enclosed with the product for the terms limitations and exclusions In line with its policy of constant...

Page 3: ...irst time 27 6 4 Startup and normal operation 27 6 5 Troubleshooting 30 6 6 Control panel 33 6 7 Setting the language 33 6 8 Programming 34 6 9 Setting unit of temperature measurement 35 6 10 Programm...

Page 4: ...ON TO FLUE SINGLE FLUEWAY OR CHIMNEY CHIMNEY STACK END ELBOW WITH INSPECTION WINDOW Fig 1 1 0 GENERAL RULES We recommend that the flue must have a chamber for collecting solid matter and any condensat...

Page 5: ...y before installation to determine if a permit and or inspection is required When locating your appliance consider the building structure to ensure the vent will not interfere with any ceiling joists...

Page 6: ...ning 4 10cm from the external side of the coating Connection to the flue must respect minimum safety distances from heat sensitive structural components or inflammable materials wood panelling beams o...

Page 7: ...rge vapours a a The very hot exhaust gases may cause skin burns keep a considerable distance away from the appliance a a The exhaust gases from the combustion of pellets fuel may dirty the outside of...

Page 8: ...n use a 3 4 adaptor Fig 8 Union tee The use of this type of fitting must allow for the collection of condensate mixed with soot which builds up inside the pipe It must also permit periodic cleaning of...

Page 9: ...f a vent Continue the Vent up through the roof line Slide the Flashing over the Vent until it sits on the roof line Slip the upper side of the Flashing base under the roof shingles Nail the flashing t...

Page 10: ...nce Fig 13 When chimneys are relined a chimney chase cap that reduces the outlet of the chimney to the size of the liner is required Extend the exhaust vent above the chimney chase cap and finish it o...

Page 11: ...e following requirements shall be fulfilled in selecting locations for appliance and vent take into consideration the NPFA 211 6 3 5 rule for distance of exit terminal from window and openings run the...

Page 12: ...arance to a door window or cavity must be at least 4 1 2 m below 4 1 2 m horizontally 1 305 mm above The clearance to fresh air intake for combustion of the pellet stove or any other appliance or the...

Page 13: ...onal standards PUBLIC WALKWAY 1 3 7 1 COMBUSTIBLES CLEARANCE TO PUBLIC WALKWAY CLEARANCE TO WALL PENETRATION POINT CLEARANCE TO COMBUSTIBLES CLEARANCE TO GROUND TEE VENT 90 ELBOW THIMBLE 45 ELBOW WITH...

Page 14: ...own in the previous paragraphs PL Vent must be used for exhaust venting Single wall vent is not allowed Follow PL Vent manufacturer s installation directions and observe all listed clearances to combu...

Page 15: ...set up for ducting outlet at rear see section MULTIFUOCO SYSTEM Humidifier stainless steel contains 17 oz 50 cl water Data obtained under laboratory conditions with pellets of heat production rated at...

Page 16: ...ving the serial number The rating plate is located on the rear panel of the stove while the plate with the serial number is located on the underside of the hopper lid A label bearing the serial number...

Page 17: ...sional diagram P957 42 6 1082 mm 23 01 584 mm 20 48 520 mm 9 41 239 mm 5 98 152 mm 6 89 175 mm 16 3 414 mm 2 95 75 mm 4 34 110 mm 5 39 137 mm 0 99 25 mm 1 97 50 mm H07025700 DT2000725 01 17 English Di...

Page 18: ...Capacitor N O Pressure switch normally open N C 80 Thermostat normally closed Igniter plug Power supply with fuse Smoke sensor Room sensor Outside thermostat Serial port DB9 Motherboard Ventilation el...

Page 19: ...hown by the diagrams and notices on the pack if ropes straps or chains are used ensure that they are able to take the weight of the pack and that they are in good condition use slow continuous movemen...

Page 20: ...n and distributed via the grille in the bottom front of the stove Instructions for ducting the hot air The fan kit which propels hot air into the room can be fitted with a Y element which effectively...

Page 21: ...f a second room A 3 75 mm flexible pipe with a maximum length of 32 8 10 m is connected to the fan outlet Fig 30 a a For the example shown in fig 30 with single duct the outlet vent must be partially...

Page 22: ...ove If the flexible pipes go throught combustible walls and ceilings the minimum required clearance is 1 2 1 3 cm Such space if made by air is allowed but it is reccomended to fill this space with ins...

Page 23: ...cable gland PG7 for connection of external thermostat 6 5 Fig 39 Fig 40 5 Room sensor connection 6 Power lead connection 7 DB9 serial socket DT2011055 01 5 2 Electrical connections and controls The a...

Page 24: ...he screws provided Fig 47 Using the hose clip provided attach a piece of hose to the second branch of the Y element of sufficient length to reach the duct embedded in the wall Fig 48 Remove the knocko...

Page 25: ...m from the front panel While in use the door must remain closed and the glass must be present and intact The removal of the protective grille inside the pellet hopper is strictly prohibited If repleni...

Page 26: ...ws on three lines the function settings the current time and the temperature 14 DISPLAY POWER Shows the power setting selected P1 P2 P3 P4 15 DISPLAY MULTIFUOCO Shows the Multifuoco setting selected 0...

Page 27: ...e may be used for a further period at maximum power to ensure complete and final disappearance of all paint residue When the hopper is being loaded for the first time the loading auger needs time to f...

Page 28: ...startup phase the sensor on the flue gas outlet shows a rise in temperature sign that the combustion process is underway the stove is considered to be lit and goes into the normal operating mode DT204...

Page 29: ...tat the readout ton appears in the initial display and the readings from the stove and the remote control are cut out P O W E R P 3 S E T V E N T 1 0 2 S E T T E M P R O O M 7 9 F C L E A N I N G G R...

Page 30: ...ermostat prevails The external thermostat is disabled a a The room sensor must be connected If the room sensor is not connected the appliance does not modulate the power and operates to user settings...

Page 31: ...e the FUEL section insufficient mains voltage whether in the form of intermittent voltage drops or a constantly lower value In the above cases any call out of the service centre is not covered by the...

Page 32: ...here are 3 possible situations Blackout straddling the time set for ignition the stove does not restart Blackout straddling the time set for shutdown the stove restarts when the electricity supply is...

Page 33: ...se the power setting You can choose between the two available settings P1 P3 The Multifuoco fan has a default setting for each of the two power settings 4 INCREASE POWER Led The LED lights up when the...

Page 34: ...display goes dark to reduce consumption In a blackout and therefore with no reception by the stove the display goes dark after about 20 seconds SET OPT ESC MENU Remote control MENU SELECT LANGUAGE LAN...

Page 35: ...of temperature F Fahrenheit o C Celsius and confirm with the SET button U N I T O F M E A S U R E M 1 F U N C T I O N E N A B L E D 1 U N I T O F M E A S U R E M 1 F After confirmation the readout FU...

Page 36: ...U R S C L O C K 1 2 M I N U T E S C L O C K 0 1 1 1 1 1 Set the minutes Press the SELECT MENU key and set the MINUTES Confirm by pressing the SET key After confirmation the initial display will reapp...

Page 37: ...user to programme the stove to start up and shut down automatically without any manual intervention Daily weekly and weekend programmes can be selected with a maximum of two operating cycles in two s...

Page 38: ...e desired room temperature for example you want a room temperature of 25 C Confirm by pressing the SET key When the desired temperature has been reached the stove automatically reverts to power settin...

Page 39: ...SET key S E T C H R O N O P R O G R A M W E E K E N A B L E W E E K O F F S T A R T W P R O G R A M 1 0 6 0 0 S T O P W P R O G R A M 1 0 9 0 0 S T O P W P R O G R A M 1 O F F D A Y S W S U O N 7 1 1...

Page 40: ...7 S E T W P O W E R 1 0 1 S E T T E M P R O O M 7 7 F S E T W V E N T 1 0 1 S E T W P R O G R A M 2 2 0 3 0 1 1 1 1 1 1 1 1 1 1 Set desired Multifuoco fan speed for first operating cycle Press SELECT...

Page 41: ...I T 1 S U O N 7 S V 0 S P 1 1 1 1 1 1 1 1 Set shutdown time for 1st operating cycle Press SELECT MENU to set the shutdown time advancing in ten minute jumps for example you want to stove to shut down...

Page 42: ...peed for example you want fan speed setting 1 Confirm by pressing the SET key S E T C H R O N O P R O G R A M W E E K E N D E N A B L E W E E K E N D O F F S T A R T W E P R O G R A M 1 0 6 0 0 2 0 3...

Page 43: ...e room temperature from the remote control or SELECT STOVE to read the room temperature from the stove Confirm by pressing the SET key After confirmation the readout function enabled FUNCTION ENGAGED...

Page 44: ...unction by selecting OFF Confirm by pressing the SET key E N E R G Y S A V I N G S T O P S T A R T O F F E N S P 2 L E V E L 1 2 0 0 7 3 F 1 1 1 1 E N E R G Y S A V I N G O K 1 2 0 0 7 3 F 1 2 F Selec...

Page 45: ...U N T E R S H O U R S T O T A L 0 0 0 0 0 H O U R S P A R T I A L 0 0 0 0 0 N U M B E R S T A R T 0 0 0 0 0 N O L I T M E M A L 1 1 1 1 1 1 1 Selection of partial hours The readout HOURS PARTIAL appea...

Page 46: ...U L 0 2 4 C O 2 0 3 F 7 9 F 1 1 Display stove status The first line displays the operating conditions the second line for how long the pellets have been loading and the third line the smoke and room...

Page 47: ...uoco System will be explained in general and conceptual terms below In order to adjust the fan to suit the chosen ducting solution three Multifuoco System speed settings have been pre programmed which...

Page 48: ...as persistent wind etc the pressure switch cuts off the power supply to the fuel loading auger thereby stopping the supply of pellets to the grate and starting the stove shutdown process The readout A...

Page 49: ...e exceeds the fixed safety limit the board cuts off the power supply to the fuelloading auger thus depriving the grate of pellets and starting the stove shutdown process In the upper part of the displ...

Page 50: ...tabs of the tool pressing gently downwards rotate everything from left to right Fig 57 DOOR HANDLE TOOL HANDLE Fig 58 STOVE ROOM TEMPERATURE SENSOR Sensor Description Display Room sensor Connected to...

Page 51: ...al non treated wood burned in stoves or open fireplaces is composed mainly of calcium silicon potassium and magnesium oxides The ashes can therefore be used as a fertiliser for plants or in the garden...

Page 52: ...ther material that may have built up taking particular care to free any clogged holes using a sharp pointed tool make sure the ignition hole located on the left side of the grate is kept clean check t...

Page 53: ...in the exhaust venting system and restrict the flow of the flue gases Incomplete combustion such as occurs during startup shutdown or incorrect operation of the room heater will lead to some soot for...

Page 54: ...ing agents and not corrosive substances such as solvents Although it is likely that tar will build up on the glass during the lighting stage it will burn off with the stove in full operation If howeve...

Page 55: ...ting positioned at the bottom rear of the stove Any build up of dust or ash on the blades can unbalance them resulting in noise during operation It is necessary to have the fans cleaned annually Since...

Page 56: ...not lit The appliance is not powered Check that the power cable is plugged into the wall socket and connected to the appliance Faulty power cable Replace the power cable use only original spares Fuses...

Page 57: ...Clean the grate see section 7 1 Faulty glow plug igniter Replace glow plug use only original spares Faulty electronic board Replace the electronic board use only original spares Operating temperature...

Page 58: ...smoke sensor or the ambient and the electronic board Check correct insertion position of the connector see wiring diagram Faulty electronic board Replace the electronic board use only original spares...

Page 59: ...lation NFPA Fire 211 Standard for Chimneys Fireplaces Vents and Solid Fuel Burning Appliances REFERENCE STANDARDS DT2010557 02 8 1 Replacing the fuses Electronic board fuse Unscrew the cartridge fuse...

Page 60: ...Fax 39 042355178 www piazzetta it e mail infopiazzetta piazzetta it Product serial number to be quoted when requesting service from the Gruppo Piazzetta After Sales Service Centre Gruppo Piazzetta S p...

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