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Fröling PE1c Pellet Installation Instructions Manual
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Fröling PE1c Pellet Installation Instructions Manual

Fröling PE1c Pellet Installation Instructions Manual

Pellet condensing boiler
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Installation instructions
Pellet condensing boiler PE1c Pellet
Translation of original German version of installation instructions for technicians.
Read and follow all instructions and safety instructions.
All errors and omissions excepted.
M2130925_en | Edition 20/03/2025

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Summary of Contents for Fröling PE1c Pellet

  • Page 1 Installation instructions Pellet condensing boiler PE1c Pellet Translation of original German version of installation instructions for technicians. Read and follow all instructions and safety instructions. All errors and omissions excepted. M2130925_en | Edition 20/03/2025...
  • Page 2 5.5 Setting up in the boiler room ......................... 29 5.5.1 Remove boiler from pallet ......................29 5.5.2 Lift the boiler off of the pallet using the KHV 1400 boiler lifting system ........29 M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 3 6.2.1 Permitted fuels ......................... 45 6.2.2 Non-permitted fuels........................45 6.2.3 Heating up for the first time...................... 45 7 Decommissioning ............................46 7.1 Mothballing............................46 7.2 Disassembly............................46 7.3 Disposal ..............................46 M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 4 Froling. On commissioning by FROLING Customer Service the validity of the delivery certificate will be noted on the customer service record. 1.1 About this manual These installation instructions contain information for the following sizes of PE1c Pellet boilers: 16, 22;...
  • Page 5 Identification code / Material Disposal information Corrugated cardboard Paper collection Wood Check the regulations for correct disposal applicable in your local area Low Density Plastics collection Polyethylene (LDPE) LDPE Expanded polystyrene Plastics collection M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 6 The dangerous situation may occur and if measures are not observed it will lead to minor injuries. NOTICE The dangerous situation may occur and if measures are not observed it will lead to damage to property or pollution. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 7 Electromagnetic fields may interfere with operation of the pacemaker when the system is switched on! The following instruction applies to personnel with pacemakers: r Perform installation and commissioning work only after appropriate medical assessment M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 8 Solid biofuels - Safety of solid biofuel pellets - Safe handling and storage of wood pellets in residential and other small-scale applications TRVB H 118 Technical directives for fire protection/prevention (Austria) M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 9 3.2.1 Obligation to report as a condensing boiler system A condensing boiler system with condensate discharge must be reported to the responsible regional authorities (for instance the water and sewage board in Austria). M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 10 The flue gas temperatures (for clean systems) and additional flue gas values can be found in the table in the technical data. Local regulations and other statutory regulations are also applicable. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 11 Together with the boiler system, the FAR connection pipe is designed in accordance with machine guidelines and is the optimal connection to the boiler. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 12 3.4.4 Explosion flap A deflagration damper must be installed in the immediate vicinity of the boiler. It should be situated so that when in operation it poses no risk to persons. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 13 4 cm² for every kW of nominal heat output above 100 kW Germany 150 cm² net minimum cross-sectional area plus an additional 2 cm² for every further kW of nominal heat output above 50 kW M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 14 The combustion air can be supplied from the draught of a system flue gas system (4) or directly from the outside of the building via a separate supply air duct (5). M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 15 ▪ Do not close or obstruct the inlet opening ▪ Ensure the duct is stable at a range of temperatures (up to 120 °C) ▪ Install the supply air pipe so that it is protected against mechanical damage M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 16 1. For calculating the specific system volume, the smallest individual heating capacity is to be used for systems with several heat generators. 2. In systems with several heat generators with different specific water contents, the smallest specific water content is decisive in each case. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 17 (TIP: system separation) ▪ Check the antifreeze dosage regularly according to the manufacturer's instructions ▪ Dispose of frost-protected heat transfer medium at the end of its shelf life and refill the system M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 18 It is recommended to operate the boiler with a hot water tank. The recommended storage volume = 20 x Pr, where Pr is the rated heat output and is indicated in kW. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 19 The temperature of the flushing water at the heat exchanger outlet is a maximum of 40 °C. The following specifications must be observed for the flushing water connection: ▪ At least Water pressure: 3 bar ▪ Max. water pressure: 6 bar ▪ Maximum water temperature: 25°C M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 20 Fit a microbubble separator in the pipes to the boiler Recommendation: Ä Follow the manufacturer's instructions! M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 21 Height of suction hose connections 1250 Height, condensation drain connection Height, flue pipe connection Height of the flow/return connection / connection for the suction system / connection 1540 for the flushing water M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 22 Return-air line connection DA 50 m Wash water connection (flat sealing) 3/4" ET Safety group connection 1” IT Expansion tank-membrane connection 1” IT 1. For optional pump assembly with distributor bar and T-piece M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 23 Useful heat delivered at 30% of rated heat output (P Fuel efficiency at rated heat output (η 98.4 98.5 Fuel efficiency at 30% of rated heat output (η 97.2 97.2 Auxiliary current consumption at rated heat output 0.046 0.055 M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 24 Boiler class as per EN 303-5: 2012 Airborne sound level dB(A) < 70 Condensate per nominal load hour 1.0 – 1.5 1.8 – 2.2 Minimum water pressure for the flushing device M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 25 Annual space heating emissions of dust (PM) mg/m³ Annual space heating emissions of gaseous organic mg/m³ compounds (GOC) Annual space heating emissions of carbon monoxide mg/m³ (CO) Annual space heating emissions of nitrogen oxides mg/m³ (NOx) M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 26 4.3.4 Data for planning a backup power supply Description Value Continuous output (single phase) 3680 Nominal voltage 230 ± 6% Frequency 50 ± 2% M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 27 Follow the transport instructions on the packaging r Transport components with care to avoid damage r Protect the packaging against damp conditions r Pay attention to the pallet's centre of gravity when lifting M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 28 Lift the cover on the front edge slightly and remove it towards the front r Dismantle the cleaning cover on the heat exchanger r Attach the crane hook to the attachment point correctly and position the boiler M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 29 Open the side fasteners on the ash container and remove the ash container r Remove the protective plate below the connection flange r Lift the boiler off of the pallet using the KHV 1400 boiler lifting system M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 30 1. Rear flue pipe connection 2. Fit the flue pipe connection to the right-hand side of the boiler 3. For distributor bars for three pump assemblies 4. Maintenance area to expand the WOS springs upwards M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 31 Lift the cover on the front edge slightly and remove it towards the front r Undo the screws on the top and unhook the side panel r Remove the blanking plate and seal from the outflow tub M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 32 (Ü "Connect the connection line to the chimney" [} 37], drain" [} 38]) r Install the side panel on the boiler r Use screws to attach the angled parts to the cut-outs again M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 33 5.9 Install supply air line (For room air independent operation) In addition, when connecting a distributor bar to the flow and return: r Remove the cover plate, turn as illustrated and install on the cleaning cover again M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 34 Take out the perforation (B) on the back panel and remove the burrs using a half- round file r Insert the suction hoses through the cut-out and secure as described above M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 35 GesmbH may be used to make connections in the hose line ▪ For systems rated at more than 35 kW, to cater for the increased stress only hose lines with PU inlets should be used M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 36 Remove paint from the affected area if necessary Ä TIP: If stiffness occurs when trying to attach the hoses to the connectors, pour a few drops of water onto the pipe (do not use lubrication grease!) M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 37 Ä Arrange the connections so that any condensate that accumulates can flow back into the boiler unimpeded CAUTION: It is almost impossilbe to turn the pipes once they have been connected together! M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 38 Ä In the process, provide a water connection (e.g. T-piece) for ½” hose (A) to manually flush the condensation drain Ä Ensure that the flushing line can be shut off (B) Ä Observe design information (Ü "Wash-down water" [} 19]) M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 39 Safety group 2 T-pieces (connection set safety valve) Diaphragm expansion tank Boiler with Lambdatronic 3200 controller PE1c Pellet with two heating circuits and one DHW tank 2 heating circuit 1 pump assembly pump assemblies without mixing valve Hot water Distributor bar...
  • Page 40 The following diagram shows the schematic layout of the hydraulic connection for systems with storage tanks: Safety group Line regulating valve P ump assembly Diaphragm expansion tank Boiler with Layered tank Lambdatronic 3200 controller M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 41 Remove the cable ties from the tag connector r Bind the individual cores together with cable ties (A) M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 42 Pellet module expansion (optional) Digital module (optional) Pellet module Device connection terminal Core module 5.15.2 Potential equalisation r The potential equalisation on the boiler base must comply with current directives, regulations and standards M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 43 Glue the half shells to each other 5.16.2 Install the brackets for accessories r Using appropriate fasteners, attach the brackets to the wall on the boiler r Attach the accessories to the brackets M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 44 Check safety switch of ash box is working correctly r Check the seal on the condensate drain NOTICE! Check the digital and analogue inputs and outputs - See the operating instructions for the boiler controller! M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 45 If condensation escapes during the initial heat-up phase, this does not indicate a fault. r Tip: If this occurs, clean up using a cleaning rag. NOTICE! See boiler controller instruction manual for all the steps necessary to start up for the first time. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 46 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) r You can separate and clean recyclable materials and send them to a recycling centre. M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 47 Notes M2130925_en | Installation instructions Pellet condensing boiler PE1c Pellet...
  • Page 48 Manufacturer’s address Froling srl Froling SARL Fröling Heizkessel- und Zweigniederlassung Behälterbau GesmbH Aschheim Industriestraße 12 Max-Planck-Straße 6 Via J. Ressel 2H 1, rue Kellermann A-4710 Grieskirchen 85609 Aschheim I-39100 Bolzano (BZ) F-67450 Mundolsheim +43 (0) 7248 606 0 +49 (0) 89 927 926 0 +39 (0) 471 060460 +33 (0) 388 193 269 info@froeling.com...