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Summary of Contents for Radiant RBS 24
- Page 1 INSTALLATION, AND MAINTENANCE MANUAL FOR GAS FIRED, WALL-HUNG BOILERS RBS 24 model TYPE C ROOM SEALED SEDBUK BAND D 0694 TG05A001.B0305 Technical Specification RADIANT BRUCIATORI S.p.A. Montelabbate (PU) ITALY ENGLISH...
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Page 3: Table Of Contents
INDEX INSTALLATION INSTRUCTIONS AND WARNINGS page TECHNICAL DATA page OVERALL DIMENSIONS - EXHAUST FLUE SYSTEM page GENERAL INSTALLATION REQUIREMENTS page BOILER INSTALLATION page ELECTRICAL CONNECTIONS page BOILER CONTROL PANEL page STARTING UP THE BOILER FOR THE FIRST TIME page FUNCTIONS SETTING page MULTIGAS OPERATION page... - Page 4 • GAS DIRECTIVE 92/42/ECC requirements for new hot-water boilers fired with liquid or gaseous fuels All RADIANT boilers are constructed according to UNI - CIG (EC) norms. The materials used, such as copper, brass, and stainless steel form a compact, homogeneous, highly functional unit that is easy to install and simple to operate. The wall-mounted boiler is equipped with all of the approved accessories required to make it a true, independent heating plant for home heating and for the production of hot water for domestic needs.
- Page 5 Installation Manual INSTALLATION INSTRUCTIONS - WARNINGS THIS INSTALLATION, USE, AND MAINTENANCE MANUAL IS AN ESSENTIAL AND INTEGRAL PART OF THE PRODUCT, AND MUST ALWAYS BE KEPT NEAR THE DEVICE. THE WARNINGS CONTAINED IN THIS SECTION ARE ADDRESSED BOTH TO THE USER AND TO INSTALLATION AND MAINTENANCE PERSONNEL.
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Page 6: Technical Data
Installation Manual SYSTEMS WITH THERMOSTATS A by-pass must be installed in heating systems with radiators thermostats. As required by current norms, these devices must be installed by qualified personnel only, who must respect norms UNI-CIG 7129 and 7131 and revisions, fire department regulations, and requirements of the local gas company. Before installing the boiler, make sure that the water and heating systems are compatible with its output. - Page 7 Type C unit Type C devices are devices in which the combustion circuit (air intake, combustion chamber, exchanger, combustion exhaust) is sealed off from the place where they are installed. MODEL RBS 24 CE certification no. 0694BL3037 Flue category (UNI10642)
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Page 8: Overall Dimensions - Exhaust Flue System
1.5 m. NOTE: ORIGINAL RADIANT APPROVED FLUE KIT SYSTEMS, FLUE ACCESSORIES FLUE DIAPHRAGMS ONLY. APPROVED RADIANT FLUE DIAPHRAGMS AND ADJUSTMENT TABLES SUPPLIED WITH RADIANT ORIGINAL FLUE KIT SYSTEMS. 49 78 80 102 COMBI – TG05A039.B0305... -
Page 9: General Installation Requirements
Installation Manual GENERAL INSTALLATION REQUIREMENTS GAS SAFETY It is the law that all gas appliances are installed by a CORGI registered installer (you can check this by contacting corgi on 01256.372200) in accordance with the regulations listed below. Failure to install appliances correctly could lead to prosecution. It is in your own interest and that of safety to ensure that the law is complied with. - Page 10 Installation Manual FLUE POSITION IMPORTANT: THE FLUE SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE RECOMMENDATIONS CONTAINED IN BS 5440:1. The boiler MUST be installed so that the terminal is exposed to the external air. It is important that the position of the terminal allows free passage of air across it at all times. If the terminal discharges into a pathway or passageway check that combustion products will not cause nuisance and that the terminal will not obstruct the passageway.
- Page 11 Installation Manual MINIMUM DISTANCES FOR FIXING TO WALL To allow access in the boiler for maintenance operations, the minimum distances shown below must be respected (fig. 1): To facilitate installation, the boiler is supplied with a template for advance location of connections to pipes. In this way, you may simply hook up the boiler when wall work is completed (fig.
- Page 12 5th March ‘90 (see p.18). ANTI-FREEZE SYSTEM ANTI-FROST SYSTEM Radiant boilers are equipped with an Anti- Freeze system which comes into operation when the temperature falls to 5° C (Heating sensor) and 4° C (Hot water sensor) and protects the boiler down to –10°C external...
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Page 13: Electrical Connections
Installation Manual ELECTRICAL CONNECTIONS For qualified personell only: the boiler works with 230 V 50 Hz AC current and has maximum input of 150 W. Connection to the electrical mains must be performed with a device having an omnipolar opening of at least 3 mm. Make sure the live and neutral connections conform to the diagram. - Page 14 Installation Manual CONTROL PANEL CONTROLS (fig. 1) 1. ON / OFF POWER BUTTON . 2. HEATING TEMPERATURE ADJUSTMENT KNOB. 3. DOMESTIC HOT WATER ADJUSTMENT KNOB. 4. STABLE LIGHT: POWER ON FLASHING LIGHT: FLAME ON. 5. STABLE LIGHT: 40°C TEMPERATURE FLASHING LIGHT: WATER D EFICIENCY LIGHT OFF: W ATER PRESSURE LEVEL...
- Page 15 Installation Manual AIR VENT VALVE CAP Starting up the boiler (see fig.1 pag. 11) • turn on the gas cock situated under the boiler grill; AIR VENT VALVE • set the ON/OFF button (1) to ON position CIRCULATING PUMP • use knob 2 and 3. •...
- Page 16 Installation Manual SM 30001 PRINTED CIRCUIT BOARD - TECHNICAL SPECIFICATION New generation printed circuit board with easy settings of boiler parameters. Special features: Main functions / features Chimney-sweeper function (15 minutes) Pump over-run function (2 minutes) Pump inactivity protection system Water-Hammer prevention function Suitable for outside temperature sensor connection Suitable for remote control system connection...
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Page 17: Functions Setting
Installation Manual FUNCTIONS SETTING FUNCTIONS SETTING Natural gas G20 L.P.G. G30/G31 SM 30001 PRINTED CIRCUIT BOARD MINICODE® - SM 30001 cod. 76666LA FUNCTIONS SETTING DUAL CIRCUIT EXCHANGER TYPE NATURAL GAS L.P.G. SHORT-CYCLING SHORT-CYCLING WATER-HAMMER FUNCTION TIMER (3 MIN.) FUNCTION TIMER (3 MIN.) PREVENTION FUNCTION WATER-HAMMER HEATING TEMPERATURE... - Page 18 Installation Manual 8 9 10 11 12 13 Fig. 1 CONTROL Fig. 2 GAS VALVE PANEL NORDGAS NV0111122901 CONTROLS (fig. 1-2) 1. “MAXR” MAXIMUM HEATING POTENTIOMETER 2. “MIN” MINIMUM GAS POTENTIOMETER 3. “RLA” STARTING STEP POTENTIOMETER 4. “SPAZ” CHIMNEY-SWEEPER FUNCTION 5.
- Page 19 Installation Manual MAXIMUM GAS PRESSURE SETTING • Unscrew 5 gas pressure point screw (fig. 1,pag .15) on the gas valve and insert a manometer; • Turn heating and domestic hot water setting knobs to the maximum and remove the 2 knob by extracting them with a pliers: •...
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Page 20: Gas Pressure Diagrams
IGNITION ELECTRODES supplied in the conversion kit. FLAME IONISATION ELECTRODES MANIFOLD FIXING SCREW GAS DATA TABLE models: RBS 24 NATURAL GAS G 20 LIQUID BUTAN GAS G 30 LIQUID PROPANE GAS G 31 Lower Wobbe index (15°C; 1013 mbar) 45.67 80.58... -
Page 21: Main Components
Installation Manual MAIN COMPONENTS HEAT EXCHANGER CIRCULATION PUMP WITH AIR VENT ELECTRONIC GAS VALVE VK4105 DRAINING TAP EXPANSION VESSEL HEATING CIRCUIT 3 bar PRESSURE RELIEF VALVE MULTIGAS BURNER HEATING SENSOR WATER PRESSURE SWITCH ELECTRONIC FLOWSWITCH FLOW LIMITER HOT WATER SENSOR HEATING SAFETY THERMOSTAT FLUE HOOD ROOM SEALED CHAMBER BACK... -
Page 22: Electrical Connection
Installation Manual ELECTRICAL CONNECTION PRINTED CIRCUIT BOARD SM30001 (COD. 76666LA) - LINE - NEUTRAL - WATER PRESSURE SWITCH - MAIN SWITCH - D.H. WATER SENSOR - HEATING SENSOR - CIRCULATION PUMP - SAFETY THERMOSTAT - ELECTRONIC FLOWSWITCH - ROOM THERMOSTAT - IGNITION ELECTRODE - IONISATION ELECTRODE - FAN... -
Page 23: Maintenance
The inner packing materials (plastic bags, polystyrene foam, nails etc.) are potentially dangerous and must not be left within reach of small children. SPARE PARTS SHORT LIST CODE DESCRIPTION RBS 24 √ 21038LA GAS BURNER 12 R. 1,30 NATURAL GAS 401.1276.02 21039LA GAS BURNER 12 R. - Page 24 Tel. +39 0721 9079.1 • fax. +39 0721 9079279 e-mail: tecnico@radiant • Internet: http://www.radiant.it UK – Radiant Helpline – 01329.828555 ALL DESCRIPTIONS AND ILLUSTRATIONS CONTAINED IN THIS LEAFLET 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.