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Installation Manual

COMBI - TA05A005.C0604

16

ELECTRICAL CONNECTION -

RBS 20 E

IMPORTANT: RESPECT LIVE-NEUTRAL POLARITY

POWER

SUPPLY TERMI

N

AL

B

LOCK

M2

M4

M6

TA-OR

M3

M4

PA

M6

M3

M1

M5

M7

M2

M7

M5

S4565QM 1012

CIRUIT BOARD

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Summary of Contents for RBS 20 E

Page 1: ...A05A005 C0604 Technical Specification RADIANT BRUCIATORI S p A Montelabbate PU ITALY ENGLISH INSTALLATION AND MAINTENANCE MANUAL FOR GAS FIRED WALL HUNG BOILERS Model RBS 20 E TYPE C ROOM SEALED SEDBU...

Page 2: ......

Page 3: ...MENTS page 6 BOILER INSTALLATION page 8 ELECTRICAL CONNECTIONS page 10 BOILER CONTROL PANEL page 11 STARTING UP THE BOILER FOR THE FIRST TIME page 11 REGULATING THE GAS PRESSURE page 13 GAS TYPE CONVE...

Page 4: ...VE 73 23 EEC Low voltage GAS DIRECTIVE 89 336 EEC Electromagnetic compatibility GAS DIRECTIVE 92 42 ECC requirements for new hot water boilers fired with liquid or gaseous fuels All RADIANT boilers ar...

Page 5: ...fessionally qualified personnel according to the constructor s instructions Whenever the device is to be put out of service secure all potentially hazardous parts to prevent accidents or damage If the...

Page 6: ...esidues that might negative effect the operation of the boiler 3 GENERAL WARNINGS BASED ON TYPE OF POWER SUPPLY POWER SUPPLY Electrical safety is achieved only when the device is correctly and efficie...

Page 7: ...ciency 92 80 30 output efficiency 89 30 GAS DIRECTIVE 92 42 ECC stars 2 NOx class European Standard UNI EN 297 pr A5 class 2 Max heating temperature C 35 80 Max working pressure heating bar 3 Min work...

Page 8: ...flue duct and the air intake directly from an external wall N B To insert a bend in the flue reduce total flue length by 1 5 m R RETURN C HOT WATER 1 2 G GAS 1 2 F COLD WATER 1 2 A HEATING FLOW NOTE...

Page 9: ...c pressure of 20m Bar 8 in wg at the boiler Installation pipes should be fitted in accordance with BS6891 1988 Pipework that supplies the boiler must be a 22 mm ininterrupted supply from meter to the...

Page 10: ...g systems If this should occur the appliance MUST BE TURNED OFF IMMEDIATELY and the local gas region consulted Where the lowest part of the terminal is fitted less than 2m 6 6ft above a balcony above...

Page 11: ...e boiler on the wall using the fixing screws or brackets and make all necessary pipe connections WATER CONNECTIONS To facilitate installation the boiler is equipped with a fittings kit fig 3 IMPORTANT...

Page 12: ...ust be carried out by a qualified corgi registered fitter ANTI FREEZE SYSTEM The boiler is equipped with an anti freeze system which comes into operation when the temperature falls to 5 C heating sens...

Page 13: ...r screws on the housing and open the electrical control box by lifting the cover as shown in fig 1 E With the electrical control box now open make the following connections Connect the yellow green wi...

Page 14: ...carried out with the boiler working make sure the electrical mains switch is OFF remove the front cover by pulling it forwards undo the side screws and rotate the panel downwards FILLING THE SYSTEM F...

Page 15: ...t the front casing back REGULATING THE HEATING TEMPERATURE The heating temperature is regulated by turning knob 2 fig 1 pag 11 to the temperature required chosen from the different values printed arou...

Page 16: ...d with the selector set to 7 winter set the 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...

Page 17: ...thod to check 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...

Page 18: ...g an electromagnetic principle with electrical switching by means of a relay The device is made of non toxic corrosion proof ZYTEL 101 L plastic material which has type approval with non toxic charact...

Page 19: ...tion Manual COMBI TA05A005 C0604 16 ELECTRICAL CONNECTION RBS 20 E IMPORTANT RESPECT LIVE NEUTRAL POLARITY POWER SUPPLY TERMINAL BLOCK M2 M4 M6 TA OR M3 M4 PA M6 M3 M1 M5 M7 M2 M7 M5 S4565QM 1012 CIRU...

Page 20: ...Installation Manual COMBI TA05A005 C0604 17 RBS 20 E WIRING DIAGRAM...

Page 21: ...boiler When dismantling the boilers casing be careful when removing the side panels after having removed the front panel the side panels are removed by undoing the lower and front fixing screws and th...

Page 22: ...minimum power d ignition board wires reserved colour grey brown d connect properly 5 the pump circulates and the fan runs the flame ignites but after 10 seconds stops and locks out e live neutral wir...

Page 23: ...5 5 3 9 36066LA ELECTRONIC GAS VALVE VK4105 G1112 9 37012LA EXHAUST FAN 9 47021LA 3 POSITION COMMUTATOR SWITCH R11C2X401 9 58008LA MAIN HEAT EXCHANGER 9 59001LA AIR PRESSURE SWITCH C6065AH1095 9 59015...

Page 24: ...LET 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...

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