THERMOROSSI PIDRA 29 EVO Installation, Use And Maintenance Manual
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THERMOROSSI PIDRA 29 EVO Installation, Use And Maintenance Manual

THERMOROSSI PIDRA 29 EVO Installation, Use And Maintenance Manual

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PIDRA 29 EVO
ITA - MANUALE DI INSTALLAZIONE, USO E MANUTENZIONE.
FRA - MANUEL D'INSTALLATION, D'UTILISATION ET ENTRETIEN.
ENG - INSTALLATION, USE AND MAINTENANCE GUIDE.
DEU - INSTALLATIONS, BETRIEBS UND WARTUNGSANLEITUNG.
ESP - MANUAL DE INSTALACIÓN USO Y MANTENIMIENTO.
NL - HANDLEIDING VOOR INSTALLATIE, GEBRUIK EN ONDERHOUD.
ITA – Informazioni importanti per la sicurezza ed il corretto funzionamento.
FRA – A lire impérativement ! Informations importantes pour la sécurité et le bon fonctionnement.
ENG – Must read! Important information for safety and correct operation.
DEU – Unbedingt lesen! Wichtige informationen zur sicherheit und zum sicheren betrieb.
ESP – ¡Leer! Informaciones importantes para la seguridad y el correcto funcionamiento.
NL – Belangrijke informatie voor de veiligheid en de correcte werking.

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Summary of Contents for THERMOROSSI PIDRA 29 EVO

  • Page 1 PIDRA 29 EVO ITA - MANUALE DI INSTALLAZIONE, USO E MANUTENZIONE. FRA - MANUEL D’INSTALLATION, D’UTILISATION ET ENTRETIEN. ENG - INSTALLATION, USE AND MAINTENANCE GUIDE. DEU - INSTALLATIONS, BETRIEBS UND WARTUNGSANLEITUNG. ESP - MANUAL DE INSTALACIÓN USO Y MANTENIMIENTO. NL - HANDLEIDING VOOR INSTALLATIE, GEBRUIK EN ONDERHOUD.
  • Page 2 Installation, use and maintenance guide PIDRA 29 EVO Page 1...

  • Page 3: Table Of Contents

    Installation, use and maintenance guide PIDRA 29 EVO INDEX 1 – INTRODUCTION..........................4 2 – TECHNICAL CHARACTERISTICS...................... 6 3 – GENERAL DESCRIPTION ........................7 4 – INSTALLATION ........................... 8 5 – HYDRAULIC CONNECTION ......................11 6 – USE OF THE APPLIANCE .........................17 7 –...
  • Page 4 DECLARATION OF PERFORMANCE ACCORDING TO REGULATION (EU) 305/2011 Codice di identificazione unico del prodotto-tipo: PIDRA 29 EVO Modello, lotto, serie ai sensi dell'articolo 11, paragrafo 4: PIDRA 29 EVO Unique identification code of the product type: Model, batch or serial number required under Article 11 (4):...

  • Page 5: Introduction

    Furthermore, Thermorossi reserves the right to apply changes to the content of this manual anytime and without notice. Thermorossi S.p.A. retains copyright on this manual. These instructions may not be reproduced or communicated to third parties or used in any other way without the necessary authorisation.
  • Page 6 Installation, use and maintenance guide PIDRA 29 EVO ATTENTION: before every use make sure that the burner and the ash pan are clean, and check that the firebox door is firmly closed and air tight. ATTENTION: the door must always remain shut tight when the appliance is operating. It is strictly forbidden to open the door while the appliance is in operation.

  • Page 7: Technical Characteristics

    Installation, use and maintenance guide PIDRA 29 EVO 2 – TECHNICAL CHARACTERISTICS PIDRA 29 EVO M.U. VALUES Height 1,321 Depth Width Empty weight Firebox power Min. / Max.* 9.1 / 25.4 Rated power Min. / Max.* 8.6 / 23.7 Output to water Min. / Max.* 7.3 / 20.6...

  • Page 8: General Description

    Installation, use and maintenance guide PIDRA 29 EVO Legenda 3/4"F ritorno 3/4’’ F mandata 3/4" 3/4" F delivery 3/4’’ F ritorno 3/4" F return carico 3/4’’ F carico scarico 3/4'' F inlet - outlet scarico 3/4"F mandata 3 – GENERAL DESCRIPTION 3.1 OPERATING TECHNOLOGY...

  • Page 9: Main Components

    Installation, use and maintenance guide PIDRA 29 EVO 3.4 MAIN COMPONENTS Pellet Power Motor Automatic relief valve Circulating pump Tube bundle inspection cover Smoke suction unit Control panel Smoke exhaust pipe Spiral tube scraper lever Combustion air intake 60 mm...

  • Page 10: Unpacking The Appliance

    See the specific manual for the dedicated casing. Il presente disegno è di proprietà esclusiva di THERMOROSSI S.p.A.. La riproduzione totale e/o parziale e la divulgazione a terzi, senza nostro esplicito consenso scritto, verrà perseguito secondo i termini di legge in vigore.
  • Page 11 Installation, use and maintenance guide PIDRA 29 EVO Figura 1 Legenda Figura 2 Figura 3 Figura 4 FIGURA FIGURE If there is not sufficient depth the rear encumbrance can be reduced. In this regard, see the following instructions: Figura 4 - Remove the tank cover (Figure 4).

  • Page 12: Hydraulic Connection

    5.1 GENERATOR PLUMBING COMPONENTS Il presente disegno è di proprietà esclusiva di THERMOROSSI S. p.A.. La riproduzione totale e/o parziale e la divulgazione a terzi, senza nostro esplicito consenso scritto, verrà perseguito secondo i termini di legge in vigore. Prodotto...

  • Page 13: Guidelines For Plants With Zone Valves

    Installation, use and maintenance guide PIDRA 29 EVO System circulating pump Automatic relief valve Boiler water temperature sensor Reset thermostat bulb Pressure gauge 0 - 4 bar 2 l closed expansion tank Plant delivery System drain/refill gate valve Plant return...
  • Page 14 Installation, use and maintenance guide PIDRA 29 EVO To adjust the ambient temperature in which the valve opened, we recommend connecting the room temperature thermostat to the MODEM CHRONOTHERMOSTAT terminal (see dedicated paragraph) that allows the machine to be shut off via an external contact and therefore also restarted.
  • Page 15 Installation, use and maintenance guide PIDRA 29 EVO 5.3 EXAMPLE OF HYDRAULIC DIAGRAM WITH INTERSPACED BOILER COILS OR BOILER COILS VM3VT andata impianto riscaldamento ritorno impianto riscaldamento Heating plant delivery VM3VT Thermostatic mixing valve, fixed point 55°C saracinesca VNR : valvola di non ritorno...
  • Page 16 Installation, use and maintenance guide PIDRA 29 EVO Heating plant delivery VM3VT Thermostatic mixing valve, fixed point 55°C Gate valve (throttle according to pressure drop in the Heating plant return system) Gate valve Nonreturn valve Closed expansion tank for plant protection...

  • Page 17: Instructions For Executing The Hydraulic System Closed Expansion Tank

    Installation, use and maintenance guide PIDRA 29 EVO Legenda Attenzione: chiudere tutti i fori non usati del puffer Note: close all the holes not used by the puffer Radiatori Radiators Riscaldamento pavimento Underfloor heating Alla morsettiera CN5 (morsetti 3-4) To the terminal block CN5 (Terminals 3-4)

  • Page 18: Use Of The Appliance

    The nominal volume of the additional closed expansion tank must be sized in relation to the volume of expansion of the water contained in the system. Thermorossi prescribes that the size of the additional closed expansion tank must be equal to 10% of the water contained in the system.
  • Page 19 Installation, use and maintenance guide PIDRA 29 EVO ACS SUMMER Enables you to activate or deactivate the dedicated control of a boiler (if installed) that produces domestic hot water (ACS), thereby cutting off the system. This screen only appears if the optional sensor is connected to the appliance.

  • Page 20: Description Of The Power Panel

    Installation, use and maintenance guide PIDRA 29 EVO 6.2 DESCRIPTION OF THE POWER PANEL The components of the power board are described below: 1) Electrical power outlet 220V-240V 50Hz. 2) Main switch 0/I. 3) Test light for pellet feed motor.
  • Page 21 Installation, use and maintenance guide PIDRA 29 EVO 3) Now press the Scroll Buttons to select the hour at which you wish the appliance to start up automatically (ON1). Once the hour is set confirm the value by pressing the Degrees Button. When scrolling the ON1 values the OFF1 values will scroll as well; this is to avoid setting a shut off time that is earlier than the start up time.
  • Page 22 Installation, use and maintenance guide PIDRA 29 EVO 7) To conclude the programming operations simply press the Menu Button several times to exit the box until the initial screen will appear. ATTENTION: The appliance ignores any ON or OFF command programmed with a value of 00:00.

  • Page 23: Level: Operating Level Setting

    Installation, use and maintenance guide PIDRA 29 EVO 6.5 LEVEL: OPERATING LEVEL SETTING The appliance must be energised and the I/0 switch in position “I". Your appliance is delivered with an excellent program installed that favours combustion efficiency; the program is called LEVEL 1.

  • Page 24: Acs Summer: Activation Of The Boiler Tube Control From A Chrono Command

    Installation, use and maintenance guide PIDRA 29 EVO Press the Scroll Buttons to set the activation temperature for Sensor S2. Sensor S2 is installed in the top part of the puffer and it commands the appliance to start up as it is exhausting the available heat inside it. The setting range is between 40 °C and 65 °C.
  • Page 25 Installation, use and maintenance guide PIDRA 29 EVO The ACS SUMMER function can be activated in the following way: 1) Quickly press the Menu Button until the following screen appears: After a few seconds the following screen will appear on the display: Press one of the two Scroll Buttons and the following screen will appear (Select ON to activate).

  • Page 26: T.ambient: Controlling The Room Temperature

    Installation, use and maintenance guide PIDRA 29 EVO ATTENTION: When ACS SUMMER is set the appliance will start up and shut off autonomously and only according to the temperature setting of the boiler tube and the actual temperature detected. When is it important to use the ACS SUMMER function? In systems configured like the nearby diagram, where the appliance is connected directly to a domestic hot water boiler tube and to the system.

  • Page 27: Thermo Acs: Controlling A Configured Boiler Tube In A System

    Installation, use and maintenance guide PIDRA 29 EVO ATTENTION: If an external chronothermostat is connected to the appliance, the appliance will follow it exclusively. No request for heat from the room will be considered by the appliance if the external chronothermostat does not give consent and the text WAIT TIME appears on the display (see para.
  • Page 28 Installation, use and maintenance guide PIDRA 29 EVO To disable the THERMO ACS unction simply repeat operations 1 and 2 selecting the OFF command. The function will be disabled immediately. When this function is activated, the appliance operates at the automatic power (see para. 6.10.3) when the domestic hot water boiler tube is requesting heat, it then reverts back to the power selected by the user when the boiler is satisfied.

  • Page 29: Operation Of The Generator

    Installation, use and maintenance guide PIDRA 29 EVO 6.10 OPERATION OF THE GENERATOR 6.10.1 DESCRIPTION OF THE OPERATING STAGES START: has a duration of approx. 20 minutes, during this phase the appliance is programmed to light the flame. The appliance will not accept power variations in the firebox.

  • Page 30: Manual Operating Cycle

    Press the Flame button repeatedly to set the appliance in AUTO or manual operating mode. The mode will be activated at the end Il presente disegno è di proprietà esclusiva di THERMOROSSI S.p.A.. La riproduzione totale e/o parziale e la divulgazione a terzi, senza nostro esplicito consenso scritto, verrà perseguito secondo i termini di legge in vigore.

  • Page 31: Switching Off The Appliance

    Installation, use and maintenance guide PIDRA 29 EVO By pressing the Degrees Button, you can regulate the desired water temperature in the boiler. During the 20 minutes of the start up phase any set thermal power level is ignored to deal with correct fill up and suction values preset by the Manufacturer. The electrical heater will start to overheat and only after a few minutes the first lot of pellets will start dropping into the brazier.

  • Page 32: Cleaning And Maintenance

    PIDRA 29 EVO ATTENTION: In the event of connections to the chronothermostat Thermorossi shall not be held responsible for the appliance not starting up, smoke leaks, breakage of the lighting component. The user must make sure that the brazier is always clean.
  • Page 33 Installation, use and maintenance guide PIDRA 29 EVO 8.2 CLEANING AND MAINTENANCE Due to the frequent cases we have encountered of the use of poor quality pellets, users are advised that it is mandatory to use, in this appliance, pellets certified in accordance with the regulations in force for the Italy UNI market or for the European EN market.
  • Page 34 Installation, use and maintenance guide PIDRA 29 EVO Revisione Descrizione Autore Data FIGURA 1 FIGURA 2 Page 33...
  • Page 35 Installation, use and maintenance guide PIDRA 29 EVO Figura 3 Figura 3 Figura 4 Figura 4 Page 34...
  • Page 36 Installation, use and maintenance guide PIDRA 29 EVO Figura 5 Figura 6 Page 35...
  • Page 37 Installation, use and maintenance guide PIDRA 29 EVO Autore Data FIGURA 7 Il presente disegno è di proprietà esclusiva di THERMOROSSI S.p.A.. La riproduzione totale e/o parziale e la divulgazione a terzi, senza nostro esplicito consenso scritto, verrà perseguito Prodotto Descrizione Note Foglio...
  • Page 38 Installation, use and maintenance guide PIDRA 29 EVO Figura 9 Figura 10 Page 37...

  • Page 39: Smoke Discharge Tube And Ventilation Of The Rooms

    Installation, use and maintenance guide PIDRA 29 EVO 9 – SMOKE DISCHARGE TUBE AND VENTILATION OF THE ROOMS 9.1 FOREWORD Due to the frequent accidents caused by poor functioning of flue outlets installed in private dwellings, we have prepared the following paragraph to assist the installer in his inspection of the parts concerned with eliminating the gases produced by combustion.

  • Page 40: Smoke Outlet

    Installation, use and maintenance guide PIDRA 29 EVO 9.3 SMOKE OUTLET The smoke channel, the exhaust pipe, chimney and flue outlet (defined as the system for the evacuation of combustion products), are parts of the heating system and they must comply with the legislative requirements of the Ministerial Decree DM 37/08 (ex Italian Law 46/90) and to the applicable specific installation regulations, according to the type of fuel.
  • Page 41 Installation, use and maintenance guide PIDRA 29 EVO LEGENDA COMIGNOLO E CANNA FUMARIA CHIMNEY CAP AND FLUE SECONDO NORMA UNI 10683 OUTLET ACCORDING TO UNI 10683 STANDARD Tutte le tubazioni devono essere All the pipes must be thermally termicamente isolate...

  • Page 42: Alarms

    ATTENTION: The appearance of one of the alarms described below, does not necessarily imply a defect in the product, but simply Thermorossi S.p.A.’s intention to inform the user of the need for corrective actions in order to guarantee maximum safety, greater reliability and high performance of the appliance.

  • Page 43: Electrical Wiring

    Installation, use and maintenance guide PIDRA 29 EVO 11 – ELECTRICAL WIRING To access the electronic board, it is necessary to follow the instructions indicated in the above drawings: - Remove the casing on the left side of the generator.

  • Page 44: Information For The Skilled Technician

    Installation, use and maintenance guide PIDRA 29 EVO 12 – INFORMATION FOR THE SKILLED TECHNICIAN 12.1 MAIN COMPONENTS AND THEIR POSITION SMOKE PRESSURE SWITCH This is a safety switch that stops the screw feeder motor whenever necessary. The main cause for the pressure switch tripping is a blocked flue outlet or smoke exhaust pipe.

  • Page 45: Guidelines For Correct Installation

    Installation, use and maintenance guide PIDRA 29 EVO 12.2 GUIDELINES FOR CORRECT INSTALLATION • Read this instruction booklet. • The appliance must always be switched off from the control panel. It is forbidden to switch off the appliance by means of the main switch 0/I.

  • Page 46: Troubleshooting Cause / Solution

    Installation, use and maintenance guide PIDRA 29 EVO 12.3 TROUBLESHOOTING CAUSE / SOLUTION PROBLEM POSSIBLE CAUSE SOLUTION PELLET TANK IS EMPTY CLEAN THE BRAZIER AS INDICATED IN THIS USE AND THE “NO PELLET – CLEAN BURNER” ALARM IS SHOWN ON THE...
  • Page 47 Installation, use and maintenance guide PIDRA 29 EVO PROBLEM POSSIBLE CAUSE SOLUTION ROOM TEMPERATURE THERMOSTAT SET TOO LOW, OPERATE FOR LONGER PERIODS OR AT A HIGHER POWER APPLIANCE OPERATES INTERMITTENTLY LEVEL BY SETTING A HIGHER ROOM TEMPERATURE OPERATE FOR LONGER PERIODS OR AT A HIGHER POWER...
  • Page 48 Installation, use and maintenance guide PIDRA 29 EVO Fire Lovers Via Grumolo, 4 (Z.I.) 36011 Arsiero (VI) - ITALY Fax 0445.741657 - www.thermorossi.com - info@thermorossi.it Page 47...

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