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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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...
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...
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...
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...
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...
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...
▪ 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...
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...
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]...
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...
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...
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❒ 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...
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...
⇨ 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...
(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...
❒ Fit a microbubble separator in the pipes to the boiler Recommendation: ➥ Follow the manufacturer's instructions! Installation Instructions P4 Pellet 15 - 105 | M0931317_en...
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...
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...
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...
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...
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...
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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...
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...
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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...
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...
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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...
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.
❒ 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...
❒ 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...
❒ 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) ❒...
❒ 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 ❒...
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...
❒ 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...
❒ 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 ❒...
❒ 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...
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...
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❒ 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...
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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 ▪...
❒ 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...
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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...
➥ 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...
❒ 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...
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❒ 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...
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❒ 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...
❒ 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...
❒ 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...
➥ 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...
❒ 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 ❒...
➥ 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...
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.
❒ 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...
❒ 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...
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Questions and answers
Why does error #205 show up several times a day when the outside temperature is under -10C? Thank you in advance