Fröling T4e 200 Installation Instructions Manual Download Page 28

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4 | Technical information

M2250322_en | Installation instructions Wood chip boiler T4e 200-350

Description

T4e / T4e ESP

300

350

Flue gas mass flow at partial load

kg/h

236

276

kg/s

0.065

0.077

Required feed pressure at nominal load

mbar

0.05

Required feed pressure at partial load

mbar

0.02

Maximum permissible feed pressure

mbar

0.3

Flue pipe diameter

249

4.4.6 Data for planning a backup power supply

The system can be operated with an emergency generator. The following information
must be observed during planning.

For T4e 200-250:

Description

Value

Continuous output (three phase)

6375

Nominal voltage

VAC

400 ± 6%

Frequency

50 ± 2%

For T4e 300-350:

Description

Value

Continuous output (three phase)

9960

Nominal voltage

VAC

400 ± 6%

Frequency

50 ± 2%

Summary of Contents for T4e 200

Page 1: ...chip boiler T4e 200 350 Translation of original German version of installation instructions for technicians Read and follow all instructions and safety instructions All errors and omissions excepted...

Page 2: ...n air supply at the installation room 12 3 5 2 Simultaneous operation with other air drawing systems 13 3 6 Domestic hot water 14 3 7 Pressure maintenance systems 15 3 8 Storage tank 16 3 9 Return tem...

Page 3: ...6 Control the return temperature control T4e 300 350 41 6 3 7 Align the ash container 41 6 4 Hydraulic connection 43 6 5 Electrical connection 45 6 5 1 Board overview 46 6 5 2 Laying cables 48 6 5 3...

Page 4: ...e may be minor differences from the pictures and content If you discover any errors please let us know doku froeling com Subject to technical change Issuing a delivery certificate The EC Declaration o...

Page 5: ...mminent and if measures are not observed it will lead to serious injury or death You must follow the instructions WARNING The dangerous situation may occur and if measures are not observed it will lea...

Page 6: ...Assembly installation initial startup and servicing must always be carried out by qualified personnel Heating technician building technician Electrical installation technician Froling customer servic...

Page 7: ...ines for checking central heating systems Part 1 General requirements and one off inspections NORM M 7510 4 Guidelines for checking central heating systems Part 4 Simple check for heating plants for s...

Page 8: ...uildings IMPORTANT Every heating system must be officially approved The appropriate supervisory authority inspection agency must always be informed when installing or modifying a heating system and au...

Page 9: ...and connection must be laid out as per NORM DIN EN 13384 1 or NORM M 7515 DIN 4705 1 The flue gas temperatures for clean systems and additional flue gas values can be found in the table in the technic...

Page 10: ...ate 2 Component made of flammable material 3 Nonflammable insulating material 4 Radiation shield with rear ventilation Minimum distance from flammable substances as per MFeuV1 Germany 400 mm excluding...

Page 11: ...m is in operation The diameter of the measuring probe used by Froling customer service is 14 mm To avoid measuring errors due to the ingress of false air the diameter of the measuring port must not ex...

Page 12: ...ue mode i e the combustion air required to operate the boiler is drawn from the installation room Requirements Opening to the atmosphere Weather conditions must not affect the air flow in any way e g...

Page 13: ...air pressure sensor P4 and is approved by the DIBt German Technical Authority in the Construction Sector must be used This monitor tracks the maximum negative pressure of 4 Pa at the installation site...

Page 14: ...y demineralised filling and make up water with an electrical conductivity of up to 100 S cm is recommended in accordance with EN 14868 Advantages of low salt or fully demineralised water Complies with...

Page 15: ...aused by changes in the hot water temperature Two main systems are used Compressor controlled pressure maintenance In compressor controlled pressure maintenance units a variable air cushion in the exp...

Page 16: ...ated thermal output 3 9 Return temperature control As long as the hot water return is below the minimum return temperature part of the hot water flow is added This function is assumed by the function...

Page 17: ...mensi on Description 200 250 L1 Length of particle separator optional mm 735 L2 Distance between stoker and back of the boiler 1310 L3 Length of boiler 2005 L4 Total length 2680 B1 Width of particle s...

Page 18: ...he boiler1 630 W8 Distance between return connection and side of boiler 410 W9 Distance between flow connection and side of boiler 150 B10 Distance between stoker connection and back of the boiler 610...

Page 19: ...separator optional mm 805 L2 Distance between safety heat exchanger connection and side of boiler 1250 L3 Distance between stoker and back of the boiler 1475 L4 Length of boiler 2195 L5 Total length 2...

Page 20: ...istance between return connection and side of boiler 900 W7 Distance between flue gas pipe connection and side of boiler 330 W8 Distance between stoker connection and back of the boiler 540 W9 Distanc...

Page 21: ...tion 249 mm W Safety heat exchanger 1 2 C Induced draught fan D Boiler flow 2 1 2 DN 80 PN 6 E Rear flue gas pipe connection 249 mm optional 249 mm F Boiler return 2 1 2 DN 80 PN 6 G Mixing valve for...

Page 22: ...d information on the fuel can be found in the operating instructions in the section entitled Permitted fuels Regulation EU 2015 1187 s in Heating space annual rate of use s 78 Additional data for regu...

Page 23: ...x permitted operating temperature C 90 Permitted operating pressure bar 4 Boiler class as per EN 303 5 2012 5 Airborne sound level dB A 70 Permitted fuel as per EN ISO 17225 2 Part 2 Wood pellets clas...

Page 24: ...dby mode PSB 0 029 0 029 0 029 Regulation EU 2015 1189 emissions in mg m 1 Annual space heating emissions of dust PM 30 Annual space heating emissions of gaseous organic compounds GOC 20 Annual space...

Page 25: ...ing instructions in the section entitled Permitted fuels Regulation EU 2015 1187 s in Heating space annual rate of use s 78 Additional data for regulation EU 2015 1189 Description T4e 300 350 300 350...

Page 26: ...rating pressure bar 4 Boiler class as per EN 303 5 2012 5 Airborne sound level dB A 70 Permitted fuel as per EN ISO 17225 2 Part 2 Wood pellets class A1 D06 Part 4 Wood chips class A1 A2 P16S P31S Tes...

Page 27: ...anning the flue gas system Description T4e T4e ESP 200 230 250 Flue gas temperature at nominal load C 130 135 140 Flue gas temperature at partial load 85 85 85 CO2 volume concentration at nominal load...

Page 28: ...Pa 2 mbar 0 02 Maximum permissible feed pressure Pa 30 mbar 0 3 Flue pipe diameter mm 249 4 4 6 Data for planning a backup power supply The system can be operated with an emergency generator The foll...

Page 29: ...H1 L1 B1 2 1 Item Description Unit T4e 200 250 300 350 L1 Length mm 2340 2450 B1 Width 1160 1370 H1 Height 2055 2005 Weight of the components 1 Boiler kg 2280 2785 2 Stoker unit 135 175 5 2 Temporary...

Page 30: ...the components T4e 200 250 Min fork length 1 500 mm min load capacity 2 500 kg T4e 300 350 Min fork length 1 500 mm min load capacity 3 000 kg If you need to dismantle the boiler to bring it in r Remo...

Page 31: ...he boiler straight in by using all four eye bolts 5 4 Dismantling for location where positioning is difficult If there is not enough room to bring in the pre assembled boiler certain components can be...

Page 32: ...over on the left insulated door r Unplug both connectors on the control r Remove both insulated doors r Unplug the connector for the ignition and the stoker drive from the wood chip module r Pull the...

Page 33: ...move maintenance covers from both sides of the boiler Positioning dimensions after dismantling L B H Item Unit 200 250 300 350 L mm 2210 2340 W 980 1195 H 2030 1980 NOTICE Assemble all components in r...

Page 34: ...ood chip boiler T4e 200 350 5 5 Positioning at the installation site 5 5 1 Remove cardboard and transport frame r Remove strapping and lift off the cardboard r Remove transport frame from front and ba...

Page 35: ...essary maintenance areas for inspecting the chimney should be observed in addition to the specified distances Observe the applicable standards and regulations when setting up the system Comply with ad...

Page 36: ...he ash container 9 Stoker duct cover 3 Boiler documents 8 items 10 Top insulating panel 4 Front floor insulation 11 Bottom insulating panel 5 Side back floor insulation 12 Stoker duct insulating panel...

Page 37: ...oad bearing pads 6 3 2 Installing the stoker unit r Remove the pre installed screws on the boiler connection flange r Insert the appropriate pipe e g 1 pipe into the bracket of the stoker unit and tra...

Page 38: ...e as shown r Insulate stoker duct with thermal insulation 6 3 3 Installing line regulating valve T4e 200 250 Depending on the delivery condition of the boiler the line regulating valves may already be...

Page 39: ...he lower cover plate Remove the burrs with a half round file r Install the lower cover plate on the line regulating valves r Install rear cover plate on the return 6 3 4 Installing line regulating val...

Page 40: ...move the burrs using a half round file 6 3 5 Control the return temperature control T4e 200 250 r Remove the rear cover plate on the return as well as the cover plate underneath r Tighten all of the s...

Page 41: ...g transport r IMPORTANT Before and after filling the system with heated water check the seal of the screw connections on the return temperature control 6 3 7 Align the ash container r Place the enclos...

Page 42: ...cover plate r Slide the ash container onto the boiler and attach using clamping lever r Check the seals for pressure Seal is visibly pressed on Adjustment OK Seal is found to be loose on the duct Add...

Page 43: ...pressurised cold water mains supply temperature 15 C in such a way that it cannot be shut off A pressure reducing valve 1 5 is required for a cold water pressure of 6 bar Minimum cold water pressure...

Page 44: ...funnel At the top of the expansion trap steam must be discharged safely into the atmosphere NOTICE The expansion trap can be omitted when an additional high limit thermostat 7 2 and an additional maxi...

Page 45: ...sed persons CAUTION If cables come into contact with hot surfaces Possible fire hazard of the system and electric shock The following applies to assembly work r Keep cables away from boiler components...

Page 46: ...250 4 10 5 6 7 8 9 11 1 2 3 KM RL HY SN DG AU HG Item Description Item Description 1 High limit thermostat STL 7 Digital module 2 Main switch 8 Plug power pack 3 Mains connection plug 9 Terminal bloc...

Page 47: ...M 3 HG 6 HY 7 DG 10 11 AN 5 4 SN AU 9 Item Description Item Description 1 High limit thermostat STL 7 Digital module 2 Main switch 8 Core module 3 Wood chip module 9 Line protective circuit breaker 3...

Page 48: ...r r Slide the controller cover back and lift off r Remove the cover from the stoker cable duct r Wire all the components via cable duct A in the side panel to the controller box Drive for feed screw d...

Page 49: ...licable regional standards and regulations The power supply line mains connection must be fitted with a C16 A fuse by the customer T4e 300 350 r Remove the cover plate along with the main switch from...

Page 50: ...iler base must comply with current directives regulations and standards 6 6 Final installation steps r Install the cover on the stoker s cable duct r Fit the cover above the stoker duct and attach wit...

Page 51: ...ulation T4e 200 250 two insulated covers T4e 300 350 three insulated covers r Slide the floor insulation underneath the boiler from the front and back as shown r Slide the ash container onto the ash d...

Page 52: ...stance of the safety limit switch to the key plate on the ash container 6 6 1 Insulate the connection line When using the optionally available thermal insulation supplied by Fr ling GesmbH perform the...

Page 53: ...to a la designa ci n de tipo Supple mento alla designa zione del tipo Dopln k k ozna e n typu Uzupe nienie do oznacz enia typu Dodate k oznaki tipa Till gg till typbete ckning Kieg sz t s a t pusme gj...

Page 54: ...50 r Turn on the main switch r Set the boiler controller to the system type r Load the boiler default values NOTICE For the keypad layout and instructions for modifying the parameters see the instruc...

Page 55: ...out of service during the winter r Have the system completely drained by a qualified technician Protection against frost 8 2 Disassembly To disassemble the system follow the steps for assembly in rev...

Page 56: ...a e 6 85609 Aschheim 49 0 89 927 926 0 info froeling com Froling srl Via J Ressel 2H I 39100 Bolzano BZ 39 0 471 060460 info froeling it Froling SARL 1 rue Kellermann F 67450 Mundolsheim 33 0 388 193...

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