Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Radiant RCM
Summary of Contents for Radiant RCM
- Page 1 INSTALLATION, USE, AND MAINTENANCE MANUAL FOR GAS FIRED, WALL-HUNG BOILERS Model TYPE B OPEN COMBUSTION CHAMBER Model TYPE C ROOM SEALED 0694 ENGLISH Technical Specification RADIANT BRUCIATORI S.p.A. Montelabbate (PU) ITALY By Technical Department...
- Page 3 INDEX USER MANUAL page I-II INSTALLATION INSTRUCTIONS AND WARNINGS page TECHNICAL DATA page OVERALL DIMENSIONS - EXHAUST FLUE SYSTEM page GENERAL INSTALLATION REQUIREMENTS page BOILER INSTALLATION page ELECTRICAL CONNECTIONS page 10-11;20-23 BOILER CONTROL PANEL page STARTING UP THE BOILER FOR THE FIRST TIME page BOILER ADJUSTMENTS page...
- Page 4 2 (see fig.1) and then try the ignition procedure once again. If the boiler does not start, press the reset button 2 (see fig. 1). IMPORTANT should the boiler fail to ignite wait 3 minutes before pressing button again. If locking-out persists, turn boiler OFF and call an authorised radiant service engineer. Wall Hung Boiler – Cod. 99817NA – July 2001...
- Page 5 User Manual Turning on procedure for electronic ignition (only for U.k. and Ireland): # turn on the gas cock situated under the boiler grill; # turn selector switch 1 to the ! symbol denoting winter (see fig.1); # make sure that 6 light is ON (see fig. 2 pag. I) and the no.15 or no.16 lights are ON (see fig. 2 pag. I); if light no.14 flashes, it means water deficiency in the system: open the tap on the filling loop and fill the system until a pressure of 1.5 bar has been reached (light no.16 ON;...
- Page 6 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 7: Installation Instructions Warnings
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. THE USER WILL FIND INFORMATION ON OPERATION AND LIMITS OF USE IN THE ACCOMPANYING MANUAL, WHICH SHOULD BE READ VERY CAREFULLY. -
Page 8: Technical Data
CENTRAL HEATING - DOMESTIC HOT WATER open combustion circuit type RCM 20 E - electronic ignition CENTRAL HEATING - DOMESTIC HOT WATER sealed combustion circuit type RSF 20 E - electronic ignition... - Page 9 Installation Manual TYPE B WALL-MOUNTED BOILERS Ø130 OPEN COMBUSTION CIRCUIT: TYPE C WALL-MOUNTED BOILERS SEALED COMBUSTION CIRCUIT: Kit A Horizontal coaxial exhaust flue system with 360° rotation. It allows the flue exhaust and the air intake directly to an external wall. . To insert a bend, reduce total flue length by 0.8 m.
- Page 10 Installation Manual 2.5 m max. 2.5 m. max. FLUE EXHAUST DIRECTLY INTO A DUCT (CHIMNEY) OR COLLECTIVE BRANCH- TYPE FLUE 3% minimum 3% minimum VERTICAL EXHAUST slope slope Open chamber model A maximum of 3 changes of direction are allowed. Suction opening Keep to the distances and...
-
Page 11: 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 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 12: Terminal Position
Installation Manual Where installation will be in an unusual location, special procedures may be necessary. BS 6798 gives detailed guidance on this aspect. For clearances to be made available for installation and servicing, see Sections 5.2.2. to 5.2.4. FLUE POSITION IMPORTANT: THE FLUE SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE RECOMMENDATIONS CONTAINED IN BS 5440:1. -
Page 13: Water Connections
Installation Manual MINIMUM DISTANCES FOR FIXING TO WALL Fig. 2 MINIMUM DISTANCES mm. R HEATING RETURN ¾” G GAS ½” C HOT WATER ½” F COLD WATER ½” A HEATING FLOW ¾” Fig. 1 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. - Page 14 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 –2°C external temperature.
-
Page 15: Electrical Connections
Installation Manual ELECTRICAL CONNECTIONS The boiler works with 230 V 50 Hz AC current and has maximum input of 170 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 16: Connection Of Room Thermostat
Installation Manual CONNECTION OF ROOM THERMOSTAT NOTE: use class II room thermostats only. The thermostat wire must not be placed in the channel containing high tension wires, but must have its own line The room thermostat lead must not exceed 50m n length; minimum section 0.5 mm. Connection: after carrying out the operations described on page 15, proceed as follows: Insert the room thermostat lead into the entry point on the electrical control box along with all the other leads on the boiler. -
Page 17: Starting Up The Boiler
Installation Manual CONTROL PANEL LEGEND (see fig. 1) 1. SUMMER-WINTER ON-OFF SWITCH 2. LOCK-OUT INDICATOR 3. HEATING TEMPERATURE ADJUSTMENT KNOB 4. WATER TEMPERATURE ADJUSTMENT KNOB 5. SPACE FOR ADDING AN OPTIONAL TIMER SELF- DIAGNOSTIC LEGEND (see fig. 2) 6. OPERATING/ POWER INDICATOR 7. -
Page 18: Emptying The Central Heating System
Installation Manual AIR VENT VALVE CAP • check the pressure in the system: if this has gone down and LED 16 (see fig. 2) comes AIR VENT VALVE on (pressure gauge shows 1.5 bar) restore pressure; CIRCULATING PUMP • close the filling tap once this operation is completed; Fig. -
Page 19: Boiler Adjustments
Installation Manual BOILER ADJUSTMENTS SELECTOR FUSE 1 RL3-RT RL1-RP LINK PTC1 RLA - CM1 RL2-RS SELECTOR RL4-RV P1 SAN. RISC. T. RIS M. RIS LINK FASX2 FASX3 SELECTOR FASX1 FASX4 NATURAL GAS COMMUTATOR L.P.G. GPL-MET HEATING TIMER STARTING STEP RLA P4 MAXIMUM HEATING TRIMMER. -
Page 20: Conversion Of Gas Type
DATA TABLE Models: RCM 20 E - RSF 20 E NATURAL GAS G 20 LIQUID BUTAN GAS G 30 LIQUID PROPANE GAS G 31 Lower Wobbe index (15°C;... -
Page 21: Regulating The Gas Pressure
Installation Manual REGULATING THE GAS PRESSURE Maximum and minimum modulation pressures. N.B. The following operations must only be carried out by authorised personnel and are necessary when the boiler is converted to run on one type of gas or another or also in cases where the maximum Fig. -
Page 22: Flue Safety Thermostat
Installation Manual TECHNICAL DATA DIFFERENTIAL AIR PRESSURE SWITCH FOR FAN CONTROL To guarantee maximum safety in flue exhaust, a differential pressure ELECTRICAL CONNECTION switch is installed on the Room Sealed Combustion Chamber Model (wall- mounted, room-sealed boilers) and on forced draught boilers. This pressure switch automatically controls perfect functioning of the fan and the passage of both external air and exhaust flue pipes. -
Page 23: Flow Switch
Installation Manual LIMITER D.H.W. EXCHANGER The boiler is equipped with a variable flow limiter at the cold water inlet. The flow limiter can be adjusted by turning the screw (see fig.2 pos.C) in order to obtain the correct flow rate of domestic hot water for the specific D.H.W. -
Page 24: Air Pressure Switch
Installation Manual mod. RCM 20 E mod. RSF 20 E – RSF 24 E Open Combustion Chamber Model Room Sealed Combustion Chamber Model 20 24 14 15 16 28 23 1. FRAME 19. AUTOMATIC AIR VENT 2. FLUE HOOD – OPEN COMBUSTION CHAMBER 20. -
Page 25: Time Clock
Installation Manual ELECTRICAL CONNECTION FOR OPEN COMBUSTION CHAMBER ELECTRONIC IGNITION BOILER – mod. RCM 20 E RAMIRE 3 CIRCUIT BOARD STANDARD ON ALL MODELS N.B. M1 CONNECTOR OF THE RAVI 2 CIRCUIT BOARD MUST BE CONNECTED TO THE M11 CONNECTOR OF THE RAMIRE3 FUSE 1 CIRCUIT BOARD. - Page 26 Installation Manual WIRING DIAGRAM FOR OPEN COMBUSTION CHAMBER ELECTRONIC IGNITION BOILER – mod. RCM 20 E NET FILTER RAVI2 brown SK06205 PTC2 light-blue black 1 bar black brown PUMP CONTROL AND blue 1.5 bar PRIORITY BLOCK brown black black RAMIRE 3 SM20012 - LINE M.F.
-
Page 27: Wiring Diagram
Installation Manual ELECTRICAL CONNECTION FOR ROOM SEALED COMB. CHAMBER ELECTRONIC IGNITION BOILER – mod. RSF 20 E - RSF 24 E RAMIRE 3 CIRCUIT BOARD STANDARD ON ALL MODELS N.B. M1 CONNECTOR OF THE RAVI 2 CIRCUIT BOARD MUST BE CONNECTED TO THE M11 CONNECTOR OF THE RAMIRE 3 FUSE 1 CIRCUIT BOARD. - Page 28 Installation Manual WIRING DIAGRAM FOR ROOM SEALED COMB. CHAMBER ELECTRONIC IGNITION BOILER – mod. RSF 20 E - RSF 24 E NET FILTER 80° 70° 60° 50° 40° 30° light-blue brown MAX. RIS TIMER RIS. RAVI2 brown SK06205 PTC2 T. RIS T.
-
Page 29: Maintenance
Installation Manual MAINTENANCE To keep the boiler in efficient and safe operating condition, we recommend you perform the following checks at least once a year: • Check all seals on the gas side and replace gaskets to restore perfect seal as required. •... - Page 30 Installation Manual ELECTRONIC WATER PRESSURE GAUGE SELF-DIAGNOSTIC Fig. 2 Fig. 1 MALFUNCTION POSSIBLE CAUSE SOLUTION Light 6 (fig.2) is on but nothing works. water pressure switch replace it b. water pressure below 0.5 bar (light 14 fig. 2 load water flashing).
- Page 31 Installation Manual Wall Hung Boiler – Cod. 99817NA – July 2001...
-
Page 32: Spare Parts Short List
Installation Manual SPARE PARTS SHORT LIST n° CODE DESCRIPTION RCM 20 E RSF 20 E RSF 24 E Open Chamber Room Sealed Room Sealed Electronic Ignition Electronic Ignition Electronic Ignition 58006LP MAIN HEAT EXCHANGER Mod. 20.000 - 63 A 58007LP MAIN HEAT EXCHANGER Mod. 24.000 - 66 A... - Page 33 RADIANT BRUCIATORI S.p.A. Gas Oil, Heavy-oil burners Wall-hung boilers Cast iron thermal unit Storage cylinder boilers Water heaters Registered Office: 61025 Montelabbate (PU) Italy Via Pantanelli, 164 • Tel +39 0721 498822 Fax +39 0721 499815 • Email: italia@radiant.it tecnico@radiant.it export@radiant.it...