Radiant RS 20 E Installation And Maintenance Manual
Gas fired, only heating wall-hung boilers
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- Installation and maintenance manual (23 pages) ,
- User manual (4 pages) ,
- Instruction manual (44 pages)
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Table of Contents
- 1 Installation Instructions - Warnings
- 2 Technical Data
- 3 Central Heating
- 4 General Installation Requirements
- 5 Flue Position
- 6 Terminal Position
- 7 Water Connections
- 8 Electrical Connections
- 9 Filling the System
- 10 Starting up the Boiler
- 11 Gas Type Conversion
- 12 Main Components Overview
- 13 Wiring Diagram
- 14 Maintenance
- 15 Short List
- 16 Warnings for the User
- Download this manual
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Table of Contents
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Summary of Contents for Radiant RS 20 E
- Page 1 INSTALLATION, AND MAINTENANCE MANUAL FOR GAS FIRED, ONLY HEATING WALL-HUNG BOILERS (SYSTEM BOILERS) RS 20 E - RS 24 E - RS 30 E Model TYPE C ROOM SEALED 0063 - 0694 ENGLISH Technical Specification RADIANT BRUCIATORI S.p.A. Montelabbate (PU) ITALY...
- Page 3 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 9; 15-16 BOILER CONTROL PANEL page STARTING UP THE BOILER FOR THE FIRST TIME page REGULATING THE GAS PRESSURE page...
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Page 4: Installation Instructions - Warnings
RADIANT BRUCIATORI S.p.A. products are type tested EC. 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: Technical Data
CENTRAL HEATING sealed combustion circuit type Coaxial vertical C52 Double Coaxial horizontal Technical data MODELS RS 20 E RS 24 E RS 30 E Maximum rated input KCal/h 22900 25628 29670 26.60 29.8... - Page 6 G GAS 1/2" F COLD WATER INLET 1/2" A HEATING FLOW ¾” NOTE: USE ORIGINAL RADIANT APPROVED FLUE KIT SYSTEMS, FLUE ACCESSORIES AND FLUE DIAPHRAGMS ONLY. APPROVED RADIANT FLUE DIAPHRAGMS AND ADJUSTMENT TABLES ARE SUPPLIED WITH RADIANT ORIGINAL FLUE KIT SYSTEMS.
- Page 7 F COLD WATER INLET 1/2" A HEATING FLOW ¾” 101 46 NOTE: USE ORIGINAL RADIANT APPROVED FLUE KIT SYSTEMS, FLUE ACCESSORIES AND FLUE DIAPHRAGMS ONLY. APPROVED RADIANT FLUE DIAPHRAGMS AND ADJUSTMENT TABLES ARE SUPPLIED WITH RADIANT ORIGINAL FLUE KIT SYSTEMS.
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Page 8: 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 9: Flue Position
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 10: Water Connections
Installation Manual BOILER INSTALLATION - MINIMUM DISTANCES FOR FIXING TO WALL To allow access inside the boiler maintenance operations, the minimum distances shown in fig. 2 KIT C KIT A must be kept. To aid installation, the boiler is supplied with a template (see fig. - Page 11 ANTI-FROST SYSTEM (%) volume (°C) (°C) Radiant boilers are equipped with an Anti- Freeze system which comes into operation - 17 when the temperature falls to 5° C - 27 (Heating sensor) and 4° C (Hot water - 40 sensor) and protects the boiler down to –...
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Page 12: Electrical Connections
Installation Manual ELECTRICAL CONNECTIONS Fig. 1 APPLICABLE FOR U.K. The boiler works with 230 V 50 Hz AC cu rrent 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 SHUKO mm. -
Page 13: Filling The System
Installation Manual INSTRUMENT PANEL LEGEND (see fig. 1) SUMMER-WINTER ON-OFF SWITCH HEATING TEMPERATURE ADJUSTMENT KNOB SPACE FOR ADDING AN OPTIONAL TIMER SELF- DIAGNOSTIC LEGEND (see fig. 2) WARNING: LACK OF WATER IN THE SYSTEM WATER PRESSURE LEVEL 1 BAR WATER PRESSURE LEVEL 1.5 BAR Fig. -
Page 14: Starting Up The Boiler
Installation Manual • check the pressure in the system: if this has gone down, restore it until the pressure gauge shows 1.5 bar. Close the tap on the filling loop once this operation is completed; STARTING UP THE BOILER open the gas cock; •... - Page 15 NATURAL GAS G20 LIQUID BUTANE GAS G30 LIQUID PROPANE GAS G31 Models: Min – Max Min – Max Min - Max RS 20 E mbar 1.5 – 10.5 6.6 – 27.5 8 – 35.6 RS 24 E mbar 4.2 – 13.7 5 –...
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Page 16: Gas Type Conversion
Installation Manual GAS TYPE CONVERSION GAS BURNER UNIT Conversion of the boiler from natural gas to LPG and vice versa must be performed by qualified personnel only. Conversion is performed as follows: turn off the main power switch; close the gas cock; substitute the jets on the main burner as follows: undo the gas pipe 5 (fig.1) from... -
Page 17: Main Components Overview
Installation Manual mod. RS 30 E mod. RS 20 E - RS 24 E MAIN HEAT EXCHANGER 20.000 – 24.000 kCal/h MAIN HEAT EXCHANGER 30.000 kCal/h CIRCULATING PUMP RSL 15/5 CIRCULATING PUMP RSL 15/6 GAS VALVE VK4105 LT.6 EXPANSION VESSEL 3 BAR SAFETY VALVE BURNER 13 R. - Page 18 Installation Manual ELECTRONIC PRINTED CIRCUIT BOARD SM 20013 + CONNECTORS Room sealed CIRUIT BOARD S4565QM 1012 - LINE E.I. - SUMMER-WINTER SWITCH - NEUTRAL - ROOM THERMOSTAT - WATER PRESSURE SWITCH - TIME CLOCK - MAIN SWITCH - IGNITION ELECTRODE - HEATING SENSOR - IONISATION ELECTRODE - PUMP...
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Page 19: Wiring Diagram
Installation Manual ROOM SEALED WIRING DIAGRAM WATER PRESSURE SWITCH SPIA ALLAR. H2O T. SAN. SPIA TERM. FUMI T. HEAT. MIN. GAS MAX HEAT. HEATING HOT WATER SENSOR SENSOR S4565QM 1012 8 7 6 5 4 3 SYSTEM BOILER – Cod. 99951NA – November 2002... -
Page 20: Maintenance
Installation Manual MAINTENANCE To keep the boiler in efficient and safe operating condition, we recommend that the following checks are performed at least once a year (according to reference standards): • Check all seals on the gas components and replace gaskets to restore perfect seal as required. -
Page 21: Short List
Installation Manual SHORT LIST SYSTEM BOILER – Cod. 99951NA – November 2002... - Page 22 USER MANUAL RS 20 E / 40 - 60 Model TYPE C ROOM SEALED RS 24 E / 70 - 90 Model TYPE C ROOM SEALED TA02B101.B1203 Technical Specification RADIANT BRUCIATORI S.p.A. Montelabbate (PU) ITALY ENGLISH...
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Page 23: Warnings For The User
⇒ Check that the regulations regarding air intakes and ventilation of the room where the boiler is installed have been fully complied with. ⇒ If the boiler should freeze up, under no circumstances attempt to turn it on but call the RADIANT HELP LINE immediately. - Page 25 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...