Froling P4 Pellet 15 Installation Instructions Manual
Froling P4 Pellet 15 Installation Instructions Manual

Froling P4 Pellet 15 Installation Instructions Manual

Pellet boiler p4 pellet 15 - 105
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Installation Instructions

Pellet Boiler P4 Pellet 15 - 105
Translation of the original German installation instructions for technicians
Read and follow the instructions and safety information!
Technical changes, typographical errors and omissions reserved!
M0931317_en | Edition 24/03/2017
Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com

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Hans pointner
February 4, 2025

Why does error #205 show up several times a day when the outside temperature is under -10C? Thank you in advance

Summary of Contents for Froling P4 Pellet 15

  • Page 1: Installation Instructions

    Pellet Boiler P4 Pellet 15 - 105 Translation of the original German installation instructions for technicians Read and follow the instructions and safety information! Technical changes, typographical errors and omissions reserved! M0931317_en | Edition 24/03/2017 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 2: Table Of Contents

    3.5.2 P4 Pellet 45-105 Technical specifications 3.6.1 P4 Pellet 15 – 25 3.6.2 P4 Pellet 32 – 60 3.6.3 P4 Pellet 70 – 105 3.6.4 Airborne sound level Assembly Materials supplied Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 3 Recommended clearances in the boiler room Dismantling for location where positioning is difficult 4.5.1 Removing the stoker assembly and insulation 4.5.2 Removing the door and ash drawer (P4 Pellet 15 - 25) 4.5.3 Dismantling the suction cyclone cover 4.5.4 Dismantling the stoker unit 4.5.5...
  • Page 4: General

    1.1 About this manual This manual contains information about the following sizes of the pellet boiler P4: P4 Pellet 15, P4 Pellet 20, P4 Pellet 25, P4 Pellet 32, P4 Pellet 38, P4 Pellet 45 , P4 Pellet 48, P4 Pellet 60, P4 Pellet 70...
  • Page 5: Safety

    Work with extreme care. CAUTION The dangerous situation may occur and if measures are not observed it will lead to minor injuries or damage to property. Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 6: Qualification Of Assembly Staff

    You must ensure that staff have the protective equipment specified by accident prevention regulations. ▪ For transportation, setup and assembly: - suitable work wear - protective gloves - sturdy shoes (min. protection class S1P) Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 7: Design Information

    Water quality for heating, steam, cooling and air conditioning systems (Switzerland) UNI 8065 Technical standard regulating hot water preparation. DM 26.06.2015 (Ministerial Decree specifying the minimum requirements) Follow the instructions of this standard and any related updates. Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 8: Regulations And Standards For Permitted Fuels

    The floor of the boiler room must not be flammable. No flammable materials should be stored near the boiler. Flammable objects (e.g. clothing) must not be put on the boiler to dry. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 9: Requirements For Central Heating Water

    ▪ Complies with the applicable standards ▪ Less of a drop in output due to reduced limescale build-up ▪ Less corrosion due to fewer aggressive substances ▪ Long-term cost savings thanks to improved energy efficiency Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 10: Notes For Using Pressure Maintenance Systems

    If the pressure drops below a preset value, the pump draws water from the receiving tank and feeds it back into the heating system. Pump-controlled pressure maintenance systems with Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 11: Use With Storage Tank

    For the correct dimensions of the storage tank and the line insulation (in accordance with ÖNORM M 7510 or guideline UZ37) please consult your installer or Froling. ⇨ See "Addresses" [page 57]...
  • Page 12: Chimney Connection/Chimney System

    Ensure that the outside diameter of the sampling probes in the measuring port can accommodate up to 13 mm. To avoid the ingress of false air, the diameter of the measuring port must not exceed 21 mm. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 13: Boiler Data For Planning The Flue Gas System

    Required feed pressure at partial load mbar Maximum permissible feed pressure mbar Flue pipe diameter Combustion air volume at nominal load m³/h 1. P4 Pellet 45 is only available in Great Britain. Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 14 ❒ Continuous supply of fuel in the boiler’s ideal output range can be achieved by using a storage tank with a minimum volume in accordance with 1. BImSchV. In this case, no chimney calculations are required in partial load. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 15: Room Air-Independent Operation

    One appliance with flue gas fan for connection to a chimney. The combustion air line from the air shaft and the connecting piece to the chimney are part of the appliance. When dimensioning pipe bends in the supply air line you should note that: Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 16: Air Supply In The Installation Room

    ⇨ See "Notes on standards" [page 7] ❒ Connect supply air duct to the connection provided (external combustion air) on the pellet boiler and make sure that it is properly sealed. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 17: Simultaneous Operation With Other Air-Drawing Systems

    2.4.11 Simultaneous operation with other air-drawing systems (room ventilation, cooker hood, centralised dust extraction system, etc.) P4 Pellet Under-pressure monitoring system Room ventilation Window-tilting switch/drive system (installed by customer) Centralised dust extraction system Combustion air supply from outside Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 18: Room Air-Independent Appliance

    (Source: Section 4 MFeuV 2007 / 2010) ▪ Use safety equipment that prevents simultaneous operation of appliance and other air-drawing systems ▪ Monitor the extraction of the flue gas using special safety equipment Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 19: Requirements For Operating The Room Air-Dependent Appliance Simultaneously With An Air-Drawing

    ❒ Fit a microbubble separator in the pipes to the boiler Recommendation: ➥ Follow the manufacturer's instructions! Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 20: Technology

    1. Corresponds to the minimum positioning width after removing the stoker assembly, suction cyclone and positioning unit 2. Corresponds to the minimum positioning height after removing the stoker assembly, suction cyclone and positioning unit Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 21: Dimensions P4 Pellet 45-105

    1. Corresponds to the minimum positioning width after removing the stoker assembly, suction cyclone and positioning unit 2. Corresponds to the minimum positioning height after removing the stoker assembly, suction cyclone and positioning unit Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 22: Supply Air Connections For Room Air-Independent Operation

    Supply air connection pipe (external diameter) 3.4 Flue gas pipe position Description Unit 20 - 25 32 - 38 45 - 60 70 - 105 A – Lateral distance 1000 B – Depth distance Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 23: Components And Connections

    Pellet return air line DA 60 DA 60 DA 60 Flue gas pipe connection (DM) Induced draught fan Controller box Lambdatronic P 3200 control High-limit thermostat (STL) Main switch Service interface Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 24: P4 Pellet 45-105

    DA 60 Pellet return air line DA 60 DA 60 Flue gas pipe connection (DM) Induced draught fan Controller box Lambdatronic P 3200 control High-limit thermostat (STL) Main switch Service interface Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 25: Technical Specifications

    Energy efficiency index of the boiler model Seasonal space heating energy efficiency Energy efficiency index of the boiler in package with temperature control Energy efficiency class of the boiler in package with temperature control Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 26 18.7 / 2.0 17.8 / 7.1 16.9 / 12.2 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13% Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 27: P4 Pellet

    Energy efficiency index of the boiler model Seasonal space heating energy efficiency Energy efficiency index of the boiler in package with temperature control Energy efficiency class of the boiler in package with temperature control Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 28 15.5 / 17.0 14.0 / 17.0 15.0 / 16.0 15.5 / 9.0 17.0 / 14.0 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13% Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 29: P4 Pellet 70 - 105

    Energy efficiency index of the boiler model Seasonal space heating energy efficiency Energy efficiency index of the boiler in package with temperature control Energy efficiency class of the boiler in package with temperature control Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 30 18 / 15 18 / 15 18 / 15 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13% Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 31: Airborne Sound Level

    The sound levels specified in the following table are based on a sound measurement on a P4 Pellet 15. (measuring device: Omega HHSL 1) The sound level of the individual units was plotted at a distance of 1 m from the sound source.
  • Page 32: Assembly

    ❒ Spanner or box wrench set ❒ Set of Torx bits (T20, T25, T30) ➥ Using a cordless screwdriver is recommended ❒ Diagonal cutting pliers ❒ Flat head and cross-head screwdrivers ❒ Hammer Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 33: Positioning

    ❒ Remove the insulating cover, heat exchanger cover and combustion chamber cover ❒ Correctly attach the crane hook to the attachment point for lifting eye bolt (underneath the cover) and position the boiler Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 34: Temporary Storage

    ❒ Remove packing bands with suitable tools ❒ Lift off the cardboard ❒ Remove the transport covers (1) from the ashcan (P4 Pellet 15 – 25) / insulated door(s) and ash container (P4 Pellet 32 – 105) as well as the cleaning devices (2) ❒...
  • Page 35: Moving The Boiler In The Boiler Room

    ❒ Lift boiler off pallet TIP: Use Froling’s KHV 1400 boiler lifting system to help remove the pallet! 4.4.2 Moving the boiler in the boiler room ❒ Position a fork-lift or similar lifting device with a suitable load-bearing capacity at the base frame ❒...
  • Page 36: Recommended Clearances In The Boiler Room

    Induced draught fan maintenance area Space required incl. maintenance area for induced draught fan with calorific value heat exchanger Space for insulated door Space requirement with plug-in insulated door Minimum distance to side of boiler Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 37: Dismantling For Location Where Positioning Is Difficult

    ❒ Remove the two screws and contact washers from the flaps of the controller cover ➥ Caution: Do not lose the contact washers! ❒ Open the insulated door (P4 Pellet 15/20/25) Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 38: Removing The Door And Ash Drawer (P4 Pellet 15 - 25)

    ❒ Remove the screw and contact washer on the bottom of the controller cover ❒ Remove the controller cover 4.5.2 Removing the door and ash drawer (P4 Pellet 15 - 25) ❒ Tilt the lock bolt for the door hinges forwards ❒...
  • Page 39: Dismantling The Suction Cyclone Cover

    ❒ Unplug the units: ▪ "Suction unit M3" ▪ "Max level S1" ▪ "Gate valve M8" ❒ Undo the cable ties at the cable leadthrough ❒ Pull out the cables of the unplugged units Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 40: Dismantling The Stoker Unit

    At the pellet modulel: ❒ Unplug the units: ▪ “Grate drive M6” ▪ “Burn back flap M7” ▪ “Stoker motorr M1” ▪ “Ignition E1” ❒ Pull out the cables of the unplugged units Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 41 ❒ Remove the spring cotter at the front and back of the grate drive and remove the bolts ➥ CAUTION: Secure the grate motor so that it does not fall! ❒ Push the sleeve on the grate rod back ❒ Remove the grate motor Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 42 The following steps require two peopleNOTICE! ! ▪ Weight of stoker unit P4 Pellet 15 – 25: approx. 32kg ▪ Weight of stoker unit P4 Pellet 32 – 38: approx. 36 kg ▪ Weight of stoker unit P4 Pellet 45 – 60: approx. 46 kg ▪...
  • Page 43: Positioning Dimensions After Dismantling

    ❒ Secure the bottom nuts to the bracket of the control ❒ Remove the screws on the right and left of the control ❒ Unplug the cable marked “Display” and pull up out of the controller ❒ Remove the control Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 44 Assembly Dismantling for location where positioning is difficult Additionally possible with P4 Pellet 70-105 ❒ Unscrew the four hexagon bolts and remove the flue gas pipe nozzle with the seal Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 45: Notes For Reassembly

    ➥ There must not be any loose cables in the area of the igniter. ➥ Only connect the power supply after completing assembly. NOTICE! The individual units should be checked by a qualified technician and adjusted if necessary during initial start-up. Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 46: Assembling The Pellet Boiler

    ❒ Using an Allen key (13 mm), loosen the lock nuts on the locking cams at the top and bottom ❒ Close the door ➥ With a gap of approx. 2 to 3 cm there should be a noticeable resistance Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 47 ❒ Loosen the lock nuts at the top and bottom of the locking plate using an Allen key (13 mm) ❒ Close the door ➥ With a gap of approx. 2 to 3 cm there should be a noticeable resistance Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 48 ❒ If the door will not close, move the locking plate forward slightly ➥ Caution: The locking plate must be aligned at the top and bottom. ❒ Secure the lock nuts again Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 49: Fitting The Induced Draught Fan

    ❒ Join the two cables of the ID fan with the pre-installed cables ➥ The locking device (1) must click into place. ❒ Push the cable behind the cladding and replace the induced draught cover plates. Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 50: Fitting The Ash Container And Doors (P4 Pellet 32 - 105)

    ❒ Remove the screw and contact washer on the bottom of the controller cover ❒ Remove the controller cover ❒ Hang the insulated door to the boiler base and secure with lock bolt Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 51: Connecting The Discharge System

    ➥ Left port (1) = suction hose (Pellets sticker) ➥ Right port (2) = return air line NOTICE! Ensure the potential equalisation matches the discharge system assembly instructions when connecting the lines! Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 52: Power Connection

    ❒ Remove the two screws and contact washers from the flaps of the controller cover ➥ Caution: Do not lose the contact washers! ❒ Open the insulated door (P4 Pellet 15/20/25) ❒ Remove the screw and contact washer on the bottom of the controller cover ❒...
  • Page 53: Information On Circulating Pumps

    ➥ Only use special high efficiency pumps with a connection option for a control line (PDM/0-10V)! ➥ Observe the additional instructions and information on board outputs in the operation instructions for the boiler controller. Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 54: Start-Up

    Take the following precautions: ❒ Initial startup should be carried out with an authorised installer or with Froling customer services NOTICE Foreign bodies in the heating system impair its operational safety and can result in damage to property.
  • Page 55: Initial Startup

    ❒ Tip: If this occurs, clean up using a cleaning rag. NOTICE! See boiler controller operating instructions for all the steps necessary to start up for the first time Lambdatronic P 3200 Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
  • Page 56: Decommissioning

    ❒ Ensure that they are disposed of in an environmentally friendly way in accordance with waste management regulations in the country (e.g. AWG in Austria) ❒ You can separate and clean recyclable materials and send them to a recycling centre. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
  • Page 57: Appendix

    7.1.1 Address of manufacturer FRÖLING Heizkessel- und Behälterbau GesmbH Industriestraße 12 A-4710 Grieskirchen AUSTRIA TEL 0043 (0)7248 606 0 FAX 0043 (0)7248 606 600 INTERNET www.froeling.com 7.1.2 Address of the installer Stamp Installation Instructions P4 Pellet 15 - 105 | M0931317_en...

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