Radiant RS 24 E 70/90 Installation And Maintenance Manual Download

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TA02A101.B1203

Technical Specification

RADIANT BRUCIATORI S.p.A.

Montelabbate (PU) ITALY

ENGLISH

INSTALLATION,
AND MAINTENANCE MANUAL
FOR GAS FIRED, ONLY HEATING
WALL-HUNG BOILERS
(SYSTEM BOILERS)

model

RS 20 E / 40 - 60

TYPE C

ROOM SEALED

model

RS 24 E / 70 - 90

TYPE C

ROOM SEALED

SEDBUK BAND D

Summary of Contents for RS 24 E 70/90

Page 1: ...ADIANT BRUCIATORI S p A Montelabbate PU ITALY ENGLISH INSTALLATION AND MAINTENANCE MANUAL FOR GAS FIRED ONLY HEATING WALL HUNG BOILERS SYSTEM BOILERS model RS 20 E 40 60 TYPE C ROOM SEALED model RS 24 E 70 90 TYPE C ROOM SEALED SEDBUK BAND D ...

Page 2: ......

Page 3: ...TALLATION page 7 BOILER CONTROL PANEL page 9 STARTING UP THE BOILER FOR THE FIRST TIME page 9 MAIN COMPONENTS page 10 OPEN VENTED WATER SYSTEM page 11 SEALED WATER SYSTEM page 12 ELECTRICAL CONNECTIONS page 13 GAS OPERATION AND ADJUSTMENT page 15 GAS TYPE CONVERSION page 16 SHORT LIST OF COMPONENTS page 19 FAULT FINDING CHART page 20 MAINTENANCE page 20 UNPACKING page 20 ...

Page 4: ...LLATION Warranty expires 12 months from date of installation and in all cases no later than 18 months from date of construction First start up must be performed by authorised personnel only For any operation on the hydraulic gas or electrical circuit regarding the heating unit refer to authorised technicians only and use original spare parts only Wall mounted boilers are not to be installed in dam...

Page 5: ... Minimum rated output kW 11 20 5 BTU hr 37537 70000 Maximum rated output kW 17 5 26 8 BTU hr 60000 91621 Max working pressure heating bar 3 3 Min working pressure heating bar 0 3 0 3 Max heating temperature C 80 80 Width mm 440 440 Height mm 660 660 Depth mm 260 260 Weight Kg 29 29 Coaxial exhaust flue diameter Double exhaust flue diameter Ø Ø 100 60 80 80 100 60 80 80 Flow return connections Ø 3 ...

Page 6: ...h insertion of a vertical coaxial collar N B To insert a bend in the flue reduce total flue length by 0 8 m If either flow or return pipe needs to be sided across top of the boiler the additional part number 37015LP packed separately needs to be fitted on top of boiler flue outlet before fitting elbow this will allow pipework to run under flue pipe See Fig 1 Fig 1 137 260 35 G GAS M CENTRAL HEATIN...

Page 7: ... 45 bend in the flue reduce total flue length by 1 2 m TYPE C WALL MOUNTED BOILERS SEALED COMBUSTION CIRCUIT Kit C Vertical coaxial flue kit system with intake exhaust pipes Ø 118 80 R CENTRAL HEATING RETURN M CENTRAL HEATING FLOW KEY G GAS 35 M 225 137 260 3 4 35 120 440 120 3 4 1 2 450 370 G R 3 4 3 4 80 118 790 max 3000 R CENTRAL HEATING RETURN G GAS M CENTRAL HEATING FLOW KEY 790 137 35 260 35...

Page 8: ...accordance with BS6891 1988 Pipework that supplies the boiler must be a 22 mm ininterrupted supply from meter to the isolation cock of the boiler The complete installation must be tested for soundness as described in the above code BS 6400 1985 BS6891 IMPORTANT BOTH THE USER AND THE MANUFACTURER RELY UPON THE INSTALLER WHOSE JOB IS TO INSTALL THE BOILER AND CONNECT IT TO A CORRECTLY DESIGNED HEATI...

Page 9: ...d Where the lowest part of the terminal is fitted less than 2m 6 6ft above a balcony above ground or above a flat roof to which people have access the terminal MUST be protected by a purpose designed guard Where the terminal is fitted within 850mm 34in of a plastic or painted gutter or 450mm 18in of painted eaves an aluminium shield of at least 1000 mm 40in long should be fitted to the underside o...

Page 10: ...draw a line on the wall on which the boiler will be installed fig 2 2 On the line drawn with the spirit level respecting the distances see fig 1 mark the two points for insertion of the 2 screw anchors or wall anchors for fixing the boiler Choose proper anchors according to the type of wall 3 Hang the boiler fig 3 and make connections to the gas pipe and to the heating system MEASUREMENTS IN mm 44...

Page 11: ...ed with htg flow and return connecting pipes IMPORTANT Before connecting the heating system pipes carefully clean the system with a flushing agent to prevent residual dirt from entering into circulation and negatively affecting boiler function ADVICE AND SUGGESTIONS FOR DEALING WITH VIBRATIONS AND NOISE FROM THE SYSTEM avoid using pipelines of reduced diameter avoid the use of tight bends and adap...

Page 12: ...tomatic ignition system will turn the burner ON It may be necessary to repeat the procedure a few times to purge air from pipes Wait 10 seconds and then to reset the boiler turn ON OFF switch to OFF and then ON to reset and try the ignition procedure once again If locking out persists turn boiler OFF and call the RADIANT HELP LINE 01329 828555 TURNING OFF THE BOILER Turn ON OFF switch to OFF posit...

Page 13: ...4 1 3 2 5 6 7 8 9 10 11 KEY 1 MAIN HEAT EXCHANGER 2 ELECTRONIC IGNITION BOARD S4565QM1012 3 GAS VALVE VK4105 4 BURNER 13 R 5 HEATING SENSOR 1 8 6 LIMIT THERMOSTAT 90 C 7 FLUE HOOD ROOM SEALED 8 ROOM SEALED CHAMBER COVER 9 AIR PRESSURE SWITCH 10 DRAIN TAP 11 EXHAUST FAN ...

Page 14: ...d wiring must be installed in a way which would not restrict servicing of the boiler f Position isolating valves close to circulating pump g System additives where used corrosion inhibitors and flushing agents descalers should be suitable for all system metals They should be acceptable to British Gas and Water Council approved Non acidity or alkalinity is desirable Pipework The size of flow and re...

Page 15: ...ystem by means of a connection close to the inlet side of the circulating pump in accordance with the manufacturers instructions the connecting pipe being unrestricted and not less than 15mm 1 2 in nominal size The volume of the vessel should be suitable for the system water content and the air charge pressure should not be less than the system static head Further details of sealed system design c...

Page 16: ... located in the instrument panel as follows see fig 1 a Unscrew the 2 panel fixing screws under the boiler b Undo the 2 panel side screws using a cross point screwdriver c Pull the plastic panel downwards and rotate it as shown in fig 1 d Remove the protection housing and proceed with electric connections With the electrical control box now open make the following connections see fig 2 Connect the...

Page 17: ...G 19 20 21 CIRCULATING SUPPLY TERMINAL BLOCK HEARTH L PHASE SL 240 V N NEUTRAL PN PUMP PL 24 7 ELECTRONIC IGNITION BOARD 15 PAR NC EV NO 10 9 M3 SR 14 12 11 13 black blue brown blu marrone light blue black grey ER EA 26 27 25 TS 10 cod 76631LA S4565QM 1012 12 11 9 8 PRINTED CIRCUIT BOARD cod 76646LA SM 20013 M6 M4 M3 M1 M5 M2 M5 22 23 6 4 5 3 2 1 black black brown blue 15 14 16 17 18 M4 RELAY M7 b...

Page 18: ... P1 MAX HEAT trimmer to the minimum heat by turning it counter clockwise regulate the minimum pressure by turning the P2 MIN GAS trimmer see the table below for calibration pressures on completion set the P1 MAX HEAT trimmer to the required thermal output of the system remove the gauge tighten the pressure socket B and make sure there are no gas leaks N B The P1 MAX HEAT trimmer is factory set to ...

Page 19: ...eck for gas leaks each time gas connections are dismantled and reassembled d replace the gas setting plate that indicates the type of gas and nominal pressure for the boiler When converting the boiler to work with a different type of gas remove the existing plate and replace it with the new one supplied in the conversion kit e calibrate the new max and min settings for the gas pressure SLOW IGNITI...

Page 20: ...burner pressure in mbar 0 10000 20000 30000 40000 50000 60000 90000 100000 Btu h G 20 15 C 1013 mbar 5 6 7 8 9 10 11 12 Gas burner pressure in mbar Thermal capacity 0 10000 20000 30000 40000 50000 60000 70000 80000 Btu h 17 6 20 2 70000 80000 0 2 5 5 0 7 6 10 1 12 6 15 1 22 7 25 2 Kw 17 6 20 2 RS 20 E RS 24 E NATURAL GAS 15 C 1013 mbar NATURAL GAS 15 C 1013 mbar ...

Page 21: ... 60000 70000 80000 90000 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Gas Pressure mbar Thermal Capacity Btu h G 30 31 15 C 1013 mbar RS 24 E 0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 Gas Pressure mbar Thermal Capacity Btu h L P G 15 C 1013 mbar L P G 15 C 1013 mbar ...

Page 22: ... 36066LA ELECTRONIC GAS VALVE VK4105 G1112 3 76631LA ELECTRONIC IGNITION BOARD S4565QM1012 4 76646LA PRINTED CIRCUIT BOARD SM 20013 5 73507LA HEATING SENSOR 1 8 6 37012LA EXHAUST FAN 7 59006LB AIR PRESSURE SWITCH C6065AH1095 8 21001LA BURNER 13 R 1 25 NATURAL GAS 21002LA BURNER 13 R 0 75 NATURAL GAS 21004LA BURNER 13 R 0 70 NATURAL GAS 9 86027LA SAFETY THERMOSTAT 90 C 10 47021LA 2 POSITION COMMUTA...

Page 23: ... N B It is recommended that the boiler be unpacked before installation The manufacturer cannot be held responsible for any damage caused to the boiler due to incorrect handling of the boiler IMPORTANT The packing materials cardboard are recyclable IMPORTANT The inner packing materials plastic bags polystyrene foam nails etc are potentially dangerous and must not be left within reach of small child...

Page 24: ...FLET HAVE BEEN CAREFULLY PREPARED BUT WE RESERVE THE RIGHT TO MAKE CHANGES AND IMPROVEMENTS IN OUR PRODUCTS WHITCH MAY AFFECT THE ACCURANCY OF THE INFORMATION CONTAINED IN THIS LEAFLET E OE ALL RIGHTS RESERVED NO PART OF THIS DOCUMENT MAY BE REPRODUCED SAVED IN STORAGE SYSTEMS OR TRANSMITTED IN ANY FORM OR BY ANY MEANS WHETHER ELECTRONIC MECHANICAL PHOTOCOPYING RECORDING OR OTHERS WITHOUT THE MANU...

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