DeDietrich M 300 S Installation Instructions Manual Download | Manualshive

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M 300 S

11/2010 - 300003201-001 - F

Electrical diagram

M 302-1 S / M 301-2 S / M 302-2 S / M 301-3 S / M 302-3 S / M 301-4 S / M 302-4 S

- - - - (*) Operation with 2-stage burner

* For M 302 S only

Earth according to local regulations.

A10

Command and safety box

ST12

Operational thermostat (Stage2)*

B1

Flame detector

T11

Ignition transformer

KM1

Contactor

X1

7 pole connector

M1

Turbine motor

X2

4 pole connector

H1

Burner fault

Y1

Solenoid valve speed 1

SQ1

Air shutter servomotor

Y2

Solenoid valve speed 2*

STB

Safety thermostat

P1

Hour run meter (Stage1)

ST11

Operational thermostat (Stage1)

P2

Hour run meter (Stage2)*

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Summary of Contents for M 300 S

Page 1: ...English M 300 S Fuel oil burner EN Installation instructions 300003201 001 F ...

Page 2: ...andards Royal Decree dated 17 07 2009 BImSchV 2010 Standard EN 267 2006 95 EC Low Voltage Directive Reference Standard EN 60 335 2004 108 EC Electromagnetic Compatibility Directive Reference Standards EN 55 014 EN 61000 Inspecting organisation TÜV Rheinland Berlin Brandenburg OB 372005 Z2 13 12 2005 OB 842005 Z3 13 12 2005 OB 1022005 Z2 13 12 2005 OB 852005 Z3 13 12 2005 OB 1382005 T1 18 11 2005 O...

Page 3: ...3 Diagnosing breakdowns For DKO 976 only 14 Installation 15 1 Assembly of the sliding flange 15 3 Maintenance 16 4 Fuel oil nozzle assembly 17 5 Positioning the turbulator and ignition electrodes 17 6 Positioning the mechanism 18 7 Fuel and electrical connections 18 Adjustment 19 1 Recommended Settings M 301 S 20 2 Recommended Settings M 302 S 22 Checking the operation 24 Final checks 24 Maintenan...

Page 4: ...e system is being handed over to the user the installation engineer shall draw particular attention to the actions that the user is authorised to carry out when the burner is on safety for commissioning the system and to the actions and modifications that may only be undertaken by qualified personnel The user must ensure that only a qualified professional has maintained the burner This document is...

Page 5: ...or optimal maintenance The flame is checked using a photo resistant cell Ignition is by electronic transformer Insulation class IP 21 Envisaged use M 300 S range burners are designed to specifically operate with hot water furnaces for heating premises and domestic hot water Please contact us for other applications industrial processes and specific applications Check for optimal compatibility with ...

Page 6: ...stacles to allow for maintenance Burner Side mm A B C D E F G M 302 1 S 635 100 Æ 200 100 120 150 Æ 170 M 301 2 S M 302 2 S 687 140 Æ 230 120 min 130 170 Æ 220 M 301 3 S M 302 3 S 710 140 Æ 260 120 min 130 170 Æ 220 M 301 4 S M 302 4 S 725 140 Æ 270 120 min 130 170 Æ 220 M 302 5 S 755 140 Æ 210 120 min 130 170 Æ 220 M 302 6 S 882 190 Æ 340 190 120 142 min 130 170 Æ 220 ...

Page 7: ...0 tr min 1 380 W 2850 tr min 1 Sound level at 1 m dBA 69 70 70 Net weight kg 21 21 21 Gross weight kg 24 24 24 Turbulance generator mark 2 3 4 Burner M 302 1 S M 302 2 S M 302 3 S M 302 4 S M 302 5 S M 302 6 S Operation 2 stages 2 stages 2 stages 2 stages 2 stages 2 stages Nominal output kW 1 75 98 142 80 113 160 94 181 217 142 192 275 126 202 430 114 179 460 Fuel flow Kg h 2 6 3 8 2 12 6 7 9 9 13...

Page 8: ...dard 1 M 302 S Fire box counter pressure mbar 1 Power at an altitude of 400 m and at a temperature of 20 C Calorific power of fuel oil LHV 11 86 kWh kg Standard EN 267 Standard EN 267 For Belgium G H I J K L M 302 1 S M 302 2 S M 302 3 S M 302 4 S M 302 5 S M 302 6 S M 302 6 S ...

Page 9: ...lame tube 3 Command box socket 14 Filler 4 Ignition transformer 15 Contactor 5 Turbulence generator adjustment screw 16 Air enclosure 6 Flame display record 17 Housing 7 Servomotor 18 Flame detection cell 8 Part plate 19 Motor 9 Filling line 20 Solenoid valves 10 Intermediate tube 21 Fuel pump 11 Ignition electrode ...

Page 10: ... valve speed 2 For M 302 S only 1 Nozzle output 2 Manometer measurement socket Pressure 3 Vacuum gauge measurement socket Depression 4 Setting the pressure pump Stage1 5 Setting the pressure pump Stage2 6 Fuel aspiration 7 Fuel return Internal diversion plug 8 Solenoid valve speed 2 9 Solenoid valve speed 1 Burner Pump type M 301 2 S DANFOSS BFP 21 R3 M 301 3 S M 301 4 S DANFOSS BFP 21 R5 M 302 1 ...

Page 11: ...aspiration 3 Fuel return 4 Pump 5 Setting the pressure pump Stage1 6 Solenoid valve Closed no voltage 7 Filler 1 Stop cock 2 Fuel aspiration 3 Fuel return 4 Pump 5 Setting the pressure pump Stage1 6 Setting the pressure pump Stage2 7 Solenoid valve Closed no voltage 8 Solenoid valve Open no voltage 9 Filler ...

Page 12: ... ST2 Set cam ST0 to 0 For fine adjustment use screws located on cams The servomotor ensures the following 1 Cam ST1 Setting the air flow Stage1 2 Cam ST2 Setting the air flow Stage2 3 Cam MV Electro valve opening Stage2 A Burner start up A B Preventilation B C Ignition C Passage in 2 speed C D Regulation D Burner stop 1 Cam MV Electro valve opening Stage2 2 Cam ST0 Closing air shutter No air flow ...

Page 13: ...me detection cell connection 3 Burner to furnace connector 4 pole connector For M 302 S only 4 Electro valve connection Stage1 5 Electro valve connection Stage2 For M 302 S only 6 Contactor connection 2 pole connector For M 302 5 S M 302 6 S only 7 Burner to furnace connector 7 pole connector 8 Green LED Ignited Burner ignited Off Burner off 9 Earth connection to the parts plate ...

Page 14: ... terminal displaying disturbances and the intensity of the flame signal It is available as an option F Flame detection Z Ignition M Burner motor FT Unblocking the fuel heater V Solenoid valve OV Fuel pre heater SA External breakdown indicator ta Fuel heater reheating time 55 70 s tv Pre ignition and preventilation time 12 s ts Safety time 10 s tn Post ignition time 20 s except M 301 S M 302 S F Fl...

Page 15: ...isconnected from the electricity supply Installation and electrical connections are to be made in accordance with existing regulations Check that the earth is properly connected The connection cables supplied are certified under DIN 4791 Recommendations for fuel connection The burner is supplied with dual tube fuel connection an aspiration pipe and another for the return to the tank It is possible...

Page 16: ...e turbulator exceeds the 10 15 mm insulation inside the hearth door M 301 S M 302 1 S M 302 2 S M 302 3 S M 302 4 S M 302 5 S Fill in the resulting gap between the intermediate tube and the fire box door with insulating fireproof material Untighten screw 2 Tighten the sliding clamp screws 3 Maintenance Disconnect the electrical connection connectors Unscrew the 5 rapid action screws Extract the pa...

Page 17: ...electrodes Ignition electrodes Remove a 1 mm ring For 60 fillers Check the sides indicated below To change the position the ignition electrodes unblock them using the tightening screw 5 Place the ignition cable around the nozzle line Connect the ignition electrode cables Be careful not to mask the flame detector to avoid any problems with flame checking Filler Number of rings Side mm 1 2 3 4 M 302...

Page 18: ...uel oil line into the flame tube Attach the parts plate onto the housing Tighten the 5 quick tightening screws 7 Fuel and electrical connections Connect the burner pipes to the fuel installation Connect the electrical connectors For safety reasons do not connect the fuel until start up ...

Page 19: ...tion Boiler at temperature 20 min operation Cold boiler After assembling and setting the burner Check the soot index Check the smoke gas emission values Keep to the advised settings to avoid having flame surveillance problems at low powers Sound optimisation For M 302 5 S M 302 6 S only The diagram shows the air chamber interior Place the cap in accordance with the required power Attach cap Burner...

Page 20: ...bution bar 2 mm Size 6 mm Value CO2 M 301 2 S 80 1 65 45 S 13 5 12 33 54 12 5 100 2 00 45 S 13 5 15 30 51 120 2 50 45 S 12 5 20 28 49 140 3 00 45 S 11 0 26 25 46 160 3 50 45 S 11 5 33 24 45 M 301 3 S 140 3 00 45 S 11 5 17 26 41 160 3 50 45 S 12 0 20 25 40 180 4 00 45 S 12 0 24 23 38 200 4 50 45 S 11 0 29 21 36 M 301 4 S 180 4 00 45 S 12 5 19 26 55 200 4 50 45 S 11 0 23 25 54 240 5 00 45 S 13 5 33 ...

Page 21: ...ize 6 for finer adjustment Assemble the manometer in fuel pump Assemble the vacuometro in fuel pump Adjust the air valve opening Start the burner Set the pump pressure Measure the vacuum do not exceed 0 35 bar Check the pressure in the head Measure the combustion Reset the adjustments to set the required CO2 Check the burner start up Refer to the settings in the table Check Table in the user manua...

Page 22: ...45 S 10 5 21 0 14 24 30 45 155 205 3 50 45 S 11 0 20 0 20 34 28 43 M 302 4 S 130 195 3 00 45 S 10 0 23 5 12 25 32 61 140 210 3 50 45 S 9 5 21 0 13 28 30 59 180 230 4 00 45 S 12 5 21 5 21 37 28 57 205 255 4 50 45 S 11 5 19 0 25 44 25 54 Burner Burner power 2 kW NozzleDanfoss GPH Fuel oil pressure 2 bar Air setting servomotor ST1 ST2 1 2 Head pressure 2 mbar Indicative setting for the head position ...

Page 23: ...ner Check the pressure in the head Stage2 Check the combustion and the stability of the flame Set the pump pressure Stage2 Adjust cam ST2 in terms of the CO2 value Move the servomotor backwards and forwards to restart the position of the cam ST2 Check the pressure in the head Stage1 Check the combustion and the stability of the flame Set the pump pressure Stage1 Adjust cam ST1 in terms of the CO2 ...

Page 24: ... flame detection cell and obscure it Start again at the end of the safety period the control board must be placed on safety mode The burner ignites with the flame detector cell lit The control device must be on safety mode after approximately 15 secs preventilation The burner will stop 1 Turn off the main heating installation switch and disconnect the burner form the electrical installations 2 Che...

Page 25: ...cal regulations A10 Command and safety box ST12 Operational thermostat Stage2 B1 Flame detector T11 Ignition transformer KM1 Contactor X1 7 pole connector M1 Turbine motor X2 4 pole connector H1 Burner fault Y1 Solenoid valve speed 1 SQ1 Air shutter servomotor Y2 Solenoid valve speed 2 STB Safety thermostat P1 Hour run meter Stage1 ST11 Operational thermostat Stage1 P2 Hour run meter Stage2 ...

Page 26: ...etector X1 7 pole connector KM1 Contactor X2 4 pole connector M1 Turbine motor X4 5 pole connector H1 Burner fault X5 2 pole connector SQ1 Air shutter servomotor Y1 Solenoid valve speed 1 STB Safety thermostat Y2 Solenoid valve speed 2 ST11 Operational thermostat Stage1 P1 Hour run meter Stage1 ST12 Operational thermostat Stage2 P2 Hour run meter Stage2 ...

Page 27: ...rodes insulation defective Replace the electrodes Ignition electrode cables defective Replace ignition cables Transformer defective Replace the ignition transformer The command box is placed on safety Dirty flame detection cell Clean the cell The flame is lost Correct burner setting Flame detection cell defective or cables defective Replace cell or cables The pump does not aspirate fuel Damaged mo...

Page 28: ...28 11 2010 300003201 001 F M 300 S Spare parts M 300 S 300003201 002 F To order a spare part quote the reference number next to the part required ...

Page 29: ...02 3 S M 302 4 S Fuel pump AT 265 9795 5053 M 302 5 S M 302 6 S 11 Fuel oil filter pump 9790 3064 M 302 1 S M 301 2 S M 302 2 S M 301 3 S M 302 3 S M 301 4 S M 302 4 S 9794 1728 M 302 5 S M 302 6 S 12 Solenoid valve 9795 5384 M 302 5 S M 302 6 S 9790 9075 M 302 1 S M 301 2 S M 302 2 S M 301 3 S M 302 3 S M 301 4 S M 302 4 S 13 Support Contactor 200003731 M 302 5 S M 302 6 S 14 cable 200003754 M 30...

Page 30: ... 302 4 S 300004930 M 302 5 S M 302 6 S 27 Filling line 9794 8343 M 302 1 S 9794 8253 M 301 2 S M 302 2 S 9794 8255 M 301 3 S M 302 3 S M 301 4 S M 302 4 S 300006676 M 302 5 S 300004931 M 302 6 S 28 1 2 Sphere 300003773 M 302 5 S M 302 6 S Ref Description Reference Models 29 Flame tube 9794 8345 M 302 1 S 9794 8247 M 301 2 S M 302 2 S 9794 8251 M 301 3 S M 302 3 S 9794 8249 M 301 4 S M 302 4 S 9794...

Page 31: ... 1 S M 301 2 S M 302 2 S M 301 3 S M 302 3 S M 301 4 S M 302 4 S Support 200003751 M 302 5 S M 302 6 S 42 Cap 200004610 M 302 5 S M 302 6 S 43 Protective grid 9795 5173 M 302 1 S M 301 2 S M 302 2 S M 301 3 S M 302 3 S M 301 4 S M 302 4 S 44 High temperature grease 9794 8947 Option 45 Special equipment set 9794 8237 M 302 1 S M 301 2 S M 302 2 S M 301 3 S M 302 3 S M 301 4 S M 302 4 S 300005172 M ...

Page 32: ...G 352 0 2 401 401 ул Гиляровского д 8 129090 г Москва 7 495 988 43 04 7 495 988 43 04 dedietrich nnt ru Schemmerlstrasse 66 70 A 1110 WIEN 43 0 50406 61624 43 0 50406 61569 dedietrich oeag at ch klima waltermeier com DE DIETRICH www dedietrich heating com CN Room 512 Tower A Kelun Building 12A Guanghua Rd Chaoyang District C 100020 BEIJING 86 0 106 581 4017 86 0 106 581 4018 86 0 106 581 7056 86 0...

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