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Riello RS 160/M BLU, Instruction Manual

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Riello RS 160/M BLU Instruction Manual Download Page 44

20168488

42 

GB

Appendix - Accessories

Output regulator kit for modulating operation 

With modulating operation, the burner continuously adjusts its
output to the heat request, thereby ensuring a great stability of
the controlled parameter: temperature or pressure. 

The parts to be ordered are two: 
–

output regulator to be installed to the burner; 

–

probe to be installed to heat generator.

Extended head kit

Soundproofing box kit 

Spacer kit

LPG kit

Head kit for boilers with flame inversion

Continuous purging kit 

Signal converter kit

Potentiometer kit

UV sensor kit

Differential circuit breaker kit

Gas flange kit DN80

Gas trains in compliance with EN 676

Please refer to manual.

A

Appendix - Accessories

Parameter to be controlled

Probe

Output regulator

Adjustment field

Type

Code

Type

Code

Temperature

- 100 ÷ 500° C

PT 100

3010110

RWF50
RWF55

20082208
20099657

Pressure

0 ÷ 2.5 bar

4 ÷ 20 mA

3010213

0 ÷ 16 bar

4 ÷ 20 mA

3010214

Burner

Standard head length (mm)

Extended head

length (mm)

Code

RS 160/M BLU

373

503

3010442

Burner

Type

dB(A)

Code

RS 160/M BLU

C4/5

10

3010404

Burner

Thickness (mm)

Code

RS 160/M BLU

102

3000722

Burner

Code

RS 160/M BLU

20008971

Burner

Code

RS 160/M BLU

3010249

Burner

Code

RS 160/M BLU

3010094

Burner

Code

RS 160/M BLU

3010415

Burner

Code

RS 160/M BLU

3010416

Burner

Code

RS 160/M BLU

20144943

Burner

Code

RS 160/M BLU

3010329

Burner

Code

RS 160/M BLU

3010439

ATTENTION

The installer is responsible for the addition of any
safety device not foreseen in this manual.

Summary of Contents for RS 160/M BLU

Page 1: ...lation use and maintenance instructions 20168488 2 07 2020 Forced draught gas burners Progressive two stage or modulating operation CODE MODEL TYPE 20168492 RS 160 M BLU 843 T 20169219 RS 160 M BLU 84...

Page 2: ...Translation of the original instructions...

Page 3: ...n 16 5 1 Notes on safety for the installation 16 5 2 Handling 16 5 3 Preliminary checks 16 5 4 Operating position 17 5 5 Preparing the boiler 17 5 5 1 Introduction 17 5 5 2 Boring the boiler plate 17...

Page 4: ...ntenance 32 7 1 Notes on safety for the maintenance 32 7 2 Maintenance programme 32 7 2 1 Maintenance frequency 32 7 2 2 Safety test with no gas supply 32 7 2 3 Checking and cleaning 32 7 2 4 Safety c...

Page 5: ...ge Directive EMC 2014 30 EU Electromagnetic Compatibility Such products are marked as indicated below The quality is guaranteed by a quality and management system certified in accordance with ISO 9001...

Page 6: ...he EC Declaration of Conformity and has been manufactured and distributed in compliance with the requirements defined in the Legislative Decree of January 8th 2004 and July 17th 2009 Type of product F...

Page 7: ...e machine and or injury to people DANGER DANGER LIVE COMPONENTS This symbol indicates operations which if not carried out correctly lead to electric shocks with lethal consequences DANGER FLAMMABLE MA...

Page 8: ...vent of damage to things or injury to people if such damage injury was due to any of the following causes incorrect installation start up use and maintenance of the burner improper incorrect or unreas...

Page 9: ...tenance Only those parts envisaged by the manufacturer can be replaced 3 2 Personnel training The user is the person body or company that has acquired the machine and intends to use it for the specifi...

Page 10: ...y oil E Electronic cam EV Electronic cam and variable speed with Inverter M Mechanical cam P Proportional air gas valve S L LS N Head TC Standard head TL Extended head Emission C01 or MZ BLU MX Class...

Page 11: ...00V 50Hz Diretto 20168492 RS 160 M BLU TL 3 400V 50Hz Diretto 20169219 Model RS 160 M BLU Type 843 T Output 1 Max kW Mcal h 930 1860 800 1600 Min kW Mcal h 300 258 Fuel Natural gas G20 methane gas G21...

Page 12: ...rea A of the diagram Fig 2 The minimum output must not be lower than the minimum limit of the diagram Fig 1 D1702 mm A B C D E F 1 G H I 1 L M N O RS 160 M BLU 681 366 315 555 863 373 503 221 430 1442...

Page 13: ...e approval preliminary tests are recommended for boilers or furnaces having a combustion chamber size much different than the one specified in Fig 3 4 9 Burner equipment The burner is supplied complet...

Page 14: ...r to reduce heat dispersion from the boiler due to the flue draught which draws air from the fan suction inlet 7 Flame stability disc 8 Extensions for slide bars 16 9 Gas butterfly valve 10 Gas input...

Page 15: ...l off operation A button for output increase decrease 4 Terminal board 5 Cable grommets for electrical wiring to be carried out by the installer 6 Minimum air pressure switch differential type 7 Ignit...

Page 16: ...ons Do not confuse the powered conductors with the neutral ones Ensure that spliced wires cannot get into contact with neighbouring terminals Use adequate ferrules Arrange the H V ignition cables sepa...

Page 17: ...tional safety standards are respected When assembling the servomotor and connecting the damper the gears can be disengaged by means of a lever allowing the drive shaft to be easily adjusted in both di...

Page 18: ...inside the boiler must be free from hazardous mixes e g chloride fluoride halogen if present it is highly recommended to carry out cleaning and maintenance more frequently ATTENTION Burner handling op...

Page 19: ...to the previous tubes Using the kit this second set of tube is replaced so that in the end all tubes are the same After installing the kit check its effectiveness by measuring flue gas and CO 5 5 2 B...

Page 20: ...oilers with a water cooled front piece a refractory lining 11 12 Fig 14 is not necessary unless expressly requested by the boiler manufacturer 5 6 Positioning the probe electrode If the probe or elect...

Page 21: ...ulating flange gasket 8 supplied with the unit Use the 4 screws supplied with a tightening torque of 35 40 Nm after protecting their thread with anti seizing products 5 8 Combustion head adjustment At...

Page 22: ...on is fine and with no pulsations knocking 5 9 Closing the burner Once the combustion head adjustment is completed reassemble the burner on the slide bars 3 at about 100 mm from the pipe coupling 4 bu...

Page 23: ...s over 1200 kW 9 Gasket for flanged versions only 10 Pressure adjuster 11 Train burner adaptor supplied separately P2 Pressure upstream of valves adjuster P3 Pressure upstream of the filter L Gas trai...

Page 24: ...re drop Gas pressure measured at test point 1 Fig 23 on page 23 with combustion chamber at 0 mbar burner working at maximum output Column 2 Pressure drop at gas butterfly valve 2 Fig 23 on page 23 wit...

Page 25: ...W This value serves as a rough guide the effective output must be measured at the gas meter To calculate the required gas pressure at test point 1 Fig 23 set the maximum modulating output required fro...

Page 26: ...both sensors UV FR The FR amplifier circuit is subject to constant auto control which allows to use it for applications requiring a burner operating cycle longer than 24 hours When it is used as a UV...

Page 27: ...ve it in the arrow direction to the right to carry out the thermal relay test 5 13 Motor rotation As soon as the burner starts place yourself in front of the cooling fan of the fan motor and check tha...

Page 28: ...s Fit a U type pressure gauge Fig 27 to the gas pressure test point on the pipe coupling It is used to calculate approximate MAX burner output using the Tab K on page 22 Connect two lamps or testers t...

Page 29: ...gas pressure switch 7 Minimum gas pressure switch 6 5 2 Ignition output According to EN 676 Burners with MAX output up to 120 kW Ignition can occur at the maximum operation output level Example max o...

Page 30: ...pressure Air adjustment The air is adjusted by varying the angle of cam I Fig 30 on page 28 and by using the selector 2 Fig 29 on page 27 To adjust the cam of the servomotor see Fig 31 Key Fig 30 1 S...

Page 31: ...e way with the other screws Switch off the burner using switch 1 Fig 29 on page 27 OFF position release the mechanical cam 4 Fig 30 on page 28 to separate the gears of the servomotor pressing and movi...

Page 32: ...rong depression situations the connection of the pressure switch does not allow it to change over In this case it is necessary to connect the pressure switch in differential mode applying a second tub...

Page 33: ...o the TR remote control is closed the burner progressively increases the output up to the MAX value line C D If the temperature or pressure then increases until the TR opens the burner progressively d...

Page 34: ...te as soon as they are powered 7 2 3 Checking and cleaning Combustion head Open the burner and make sure that all components of the combustion head are in good condition not deformed by the high tempe...

Page 35: ...ues measured before starting maintenance do not comply with applicable Standards or do not indicate efficient combustion consult the table below or contact our Technical Support Service to implement t...

Page 36: ...pipe coupling Reconnect the cables and slide in the burner until it comes to a stop Replace the screws 3 Fig 39 and carefully pull the probe and electrode cables out until they are slightly taut Reco...

Page 37: ...power To exit the check mode function press the reset button the flame control will go back to the normal operating mode 8 3 Flame control lock out or emergency stop condition The RFGO control device...

Page 38: ...Damper open Damper closed Modulation Ignition Flame Status Icon Power OFF ON OFF Not ready Diagnostics Green Standby Green Servomotor movement Note 3 OFF Flashing Flashing OFF Green Waiting for closi...

Page 39: ...cause material problems severe injuries or death It is the owner or user s responsibility to make sure that the equipment described is installed used and commissioned in compliance with the requiremen...

Page 40: ...mbustion airflow switch fault in the rest position Red 20 UV no flame at the end of the 2nd safety time MTFI Red 21 Safety relay fault Red 22 Supervisor processor fault Red 23 Supervisor memory test f...

Page 41: ...Hz 5 FR No flame at the end of the 2nd safety time MTFI No flame at the end of the second safety time Inspect the system check the gas pressure inspect the flame detection electrode check the wiring e...

Page 42: ...device 41 Internal hardware fault Internal fault Replace the control device 42 Main processor fault Internal fault Replace the control device 43 Supervisor processor fault Internal fault Replace the...

Page 43: ...no voltage when necessary Check the wiring Check the actuator 59 Internal hardware fault Internal fault Replace the control device 60 Local reset fault Local reset button pressed for more than 10 sec...

Page 44: ...with EN 676 Please refer to manual A Appendix Accessories Parameter to be controlled Probe Output regulator Adjustment field Type Code Type Code Temperature 100 500 C PT 100 3010110 RWF50 RWF55 200822...

Page 45: ...ical panel layout Index of layouts 2 Indication of references 3 Functional layout RFGO A22 4 Functional layout RFGO A22 5 Electrical wiring that is the responsibility of the installer 6 Functional lay...

Page 46: ...20168488 44 GB Appendix Electrical panel layout 012 3 2 450 2 32 6 7 889 6 7 889 2 2 012 3 2 450 2 32 7 7 7 7 A A A B A C A A A A A A A A A A B A 0 5...

Page 47: ...45 20168488 GB Appendix Electrical panel layout 00 123 0 4 5 621 0 20 7 1 8 8 9 2 2 9 9 2 0 00 123 2 3 2 621 2 8 2 621 A 0 B 2 8 0 C 8 9 9 9 9 D E E E F E G E E E E E E E E E E F E 9 9...

Page 48: ...20168488 46 GB Appendix Electrical panel layout 0 1 2 1 3 3 0 4 5 4 6 7 0 3 8 9 5 6 7 2 2 6 6 0 6 6 9 5 5 2 1 6 6...

Page 49: ...9 0451 05 5 9 8 9 9 9 9 7 8 9 8 8 9 8 9 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 9 7 9 7 9 80605 1 5 3 4 8 5 3 3 6 808 A 6 65 3 3 6 808 A 6 65...

Page 50: ...ctor F1 Thermal relay H Lockout signalling light H1 Lockout signal for leak detection control IN Time switch ION Ionisation probe KM Motor contactor MV Fan motor PA Air pressure switch PGM Maximum gas...

Page 51: ......

Page 52: ...Subject to modifications RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www riello com...

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