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Installation Instructions
Wood chip boiler T4 24-150
Translation of the original German operating instructions for technicians
Read and follow the instructions and safety information!
Technical changes, typographical errors and omissions reserved!
M1211017_en | Edition 27/03/2017
Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com
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Table of Contents
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Summary of Contents for Froling T4-24
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Page 1: Installation Instructions
Wood chip boiler T4 24-150 Translation of the original German operating instructions for technicians Read and follow the instructions and safety information! Technical changes, typographical errors and omissions reserved! M1211017_en | Edition 27/03/2017 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... -
Page 2: Table Of Contents
4.5.3 Mount the cover plate on the rear boiler wall (T4 130/150) Electrical connection 4.6.1 Removing the controller cover 4.6.2 Laying cables 4.6.3 Mains connection 4.6.4 Information on circulating pumps Start-up Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... - Page 3 Contents Before commissioning / configuring the boiler Decommissioning Mothballing Disassembly Disposal Appendix Addresses 7.1.1 Address of manufacturer 7.1.2 Address of the installer Installation Instructions T4 24-150 | M1211017_en...
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Page 4: General
General About this manual 1 General Thank you for choosing a quality product from Froling. The product features a state-of- the-art design and conforms to all currently applicable standards and testing guidelines. Please read and observe the documentation provided and always keep it close to the system for reference. -
Page 5: Safety
Safety Hazard levels of warnings 2 Safety 2.1 Hazard levels of warnings This documentation uses warnings with the following hazard levels to indicate direct hazards and important safety instructions: DANGER The dangerous situation is imminent and if measures are not observed it will lead to serious injury or death. -
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
Safety Design Information 2.4 Design Information 2.4.1 Notes on standards The system must be installed and commissioned in accordance with the local fire and building regulations. Unless contrary to other national regulations, the latest versions of the following standards and guidelines apply: General standards for heating systems EN 303-5 Boilers for solid fuels, manually and automatically fed... -
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
Safety Design Information ▪ Damage due to impurities in combustion air. Do not use any solvents or cleaning agents containing chlorine and hydrogen halides in the room where the boiler is installed (e.g. chlorination units for swimming pools). ▪ Keep the air suction opening of the boiler free of dust. ▪... -
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: Return Temperature Control
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 34]... -
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
Safety Design Information Boiler data for planning the flue gas system Designation Flue gas temperature at nominal load °C Flue gas temperature at partial load Flue gas mass flow at nominal load kg/h kg/s 0.019 0.023 0.031 0.038 Flue gas mass flow at partial load kg/h kg/s 0.008... - Page 14 0.037 Required feed pressure at nominal load mbar 0.05 0.05 0.05 0.05 Required feed pressure at partial load mbar 0.02 0.02 0.02 0.02 Maximum permissible feed pressure mbar Flue pipe diameter Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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Page 15: Technology
Technology Dimensions 3 Technology 3.1 Dimensions Item Description Unit 24/30 40/50 60/75 90/100/110 130/150 Height, boiler 1390 1620 1620 1720 1720 Total height including flue gas 1440 1670 1670 1770 1770 pipe connection Height, flow connection 1195 1425 1425 1530 1540 Boiler outfeed connection 6/4“... -
Page 16: Technical Specifications
91.0 / 91.6 92.1 / 92.4 93.1 / 93.2 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1,013 mbar) with a volume content of oxygen of 13% Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... - Page 17 Technology Technical specifications Regulation (EU) 2015/1187 Energy efficiency Rated heat output 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 Test data with wood pellet fuel Emissions in [mg/MJ]...
- Page 18 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1,013 mbar) with a volume content of oxygen of 13% Regulation (EU) 2015/1187 Energy efficiency Rated heat output Energy efficiency index of the boiler model Seasonal space heating energy efficiency Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
- Page 19 Technology Technical specifications Regulation (EU) 2015/1187 Energy efficiency index of the boiler in package with temperature control Energy efficiency class of the boiler in package with temperature control Test data with wood pellet fuel Emissions in [mg/MJ] (nominal load/partial load) Carbon monoxide (CO) mg/MJ 5 / 12...
- Page 20 93.5 / 94.6 93.7 / 94.5 93.8 / 94.5 1. The pollutant concentration is specified as a mass based on the energy content of the fuel fed to the combustion system in mg/MJ Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
- Page 21 Technology Technical specifications Test data with wood pellet fuel (99 kW) Emissions in [mg/m³] (nominal load/partial load) Carbon monoxide (CO) mg/m³ 14 / 15 13 / 15 14 / 15 12 / 13 10 / 10 Nitrous oxide (NOx) mg/m³ 99 / 76 98 / 76 99 / 76...
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Page 22: Installation
❒ Removing the insulating cover and the insulating mat ❒ Loosen the lock nut on the star-shaped screw knob ❒ Unlock the cover by turning the star-shaped screw knob and remove Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... -
Page 23: Temporary Storage
Installation Temporary storage ❒ Pull out the guide plate ➥ The two lifting eye bolts for the boiler are located under the guide plate Positioning using a crane (T4 60-150) ❒ Removing the insulating cover and the insulating mat ➥ The lifting eye bolt is underneath the insulating material in front of the heat exchanger cover ➥... -
Page 24: Setting Up In The Boiler Room
❒ Pull out floor insulation ❒ Lift boiler off pallet TIP: We recommend using Froling’s KHV 1400 boiler lifting system to help remove the pallet 4.4.2 Remove the protective transportation frame (T4 130/150) ❒ After removing the cardboard, disassemble the protective transportation frame by loosening the screws 4.4.3 Moving the boiler in the boiler room... -
Page 25: Minimum Distances In The Boiler Room
Installation Setting up in the boiler room 4.4.4 Minimum distances in the boiler room ▪ The system should generally be set up so that it is accessible from all sides allowing quick and easy maintenance. ▪ Regional regulations regarding necessary maintenance areas for inspecting the chimney should be observed in addition to the specified minimum distances! ▪... -
Page 26: Assembly Work
❒ Place the ash container in the boiler and clamp with the locking lever ❒ Replace the cover and secure with the clamps ➥ Make sure that the pin (2) is inserted in the limit switch (1) correctly Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... -
Page 27: Assemble The Stoker Unit
Installation Assembly work 4.5.2 Assemble the stoker unit ❒ Remove the upper and lower shutter mask on the stoker side ❒ Remove the pre-installed screws on the connection flange ❒ Position the stoker unit by the boiler as shown ❒ Push the stoker unit towards the boiler and insert into the connection flange beside the two lock bolts (1) ➥... -
Page 28: Mount The Cover Plate On The Rear Boiler Wall (T4 130/150)
❒ Observe the applicable standards and regulations ➥ Work must not be carried out on electrical components by unauthorised persons 4.6.1 Removing the controller cover ❒ Removing the insulating cover and the insulating mat Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... -
Page 29: Laying Cables
Installation Electrical connection ❒ Remove the locking screws on the controller cover ❒ Push the controller cover back and then lift off With the T4 60-150: ❒ After undoing the locking screws, slide the two covers back at the same time and then lift off the controller cover (= front part) 4.6.2 Laying cables Lay the stoker drive and ignition fan cables and the connection cable for the discharge... -
Page 30: Mains Connection
➥ Flexible sheathed cable must be used for the wiring; this must be of the correct size to comply with applicable regional standards and regulations. ➥ The power supply line (mains connection) must be fitted with a C16A fuse by the customer. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com... -
Page 31: Information On Circulating Pumps
Installation Electrical connection 4.6.4 Information on circulating pumps NOTICE According to 2012/622/EU external, wet running circulating pumps must comply with the following limit values of the Energy Efficiency Index (EEI): - Effective from 01/01/2013: Wet running circulating pumps with EEI ≤ 0.27 - Effective from 08/01/2015: Wet running circulating pumps with EEI ≤... -
Page 32: 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 33: Decommissioning
Decommissioning Mothballing 6 Decommissioning 6.1 Mothballing The following measures should be taken if the boiler is to remain out of service for several weeks (e.g. during the summer): ❒ Clean the boiler thoroughly and close the doors fully If the boiler is to remain out of service during the winter: ❒... -
Page 34: 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 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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