FONDERIE SIME S.p.A. of Via Garbo 27 - Legnago (VR) - Italy declares that its hot water boilers, which bear the CE mark under Gas Directive 90/396/CEE and are fitted with a safety thermostat calibrated to a maximum of 110°C, are not subject to application of PED Directive 97/23/CEE as they meet the requirements of article 1 paragraph 3.6 of the Directive.
INTRODUCTION ves 90/396/CEE, 89/336/CEE, nic ignition and flame ionization 92/42/CEE, 73/23/CEE and the – “RX 19-26 PVA CE IONO” with The new series of “RX” gas-fired hea- europen specification EN 297. pump, expansion vessel, electronic ting boilers has been designed and These appliances can be fired by natu- ignition and flame ionization.
Page 4
TECHNICAL FEATURES Heat output 22,0 30,5 39, 1 48,8 60,7 kcal/h 18.900 26.200 33.600 42.000 52.200 Heat input 25,0 34,8 44,8 55,0 69,2 kcal/h 21.500 29.900 38.500 47.300 59.500 Number of sections Water content Power consumption 16-100* 16-100* Maximum water head Maximum temperature °C Expansion vessel...
When making the hydraulic connec- room because “RX 19-26” boilers, grid which does not reduce the tions, follow the instructions of fig. 1 which do not exceed the 35 kW limit, effective section required for the carefully.
Page 6
20 mm NOTA: Device must be connected to the gas pipe. minimum; however, hydraulically equi- an efficient eathing system. SIME valent sections are also permitted; refuses all responsibility for damage – be topped by a chimneypot having its...
2.6. 1 Wiring diagram FM 11 programmer Main switch TC Boiler stat EA Ignition electrode ER Ionisation electrode Circulating pump TS Safety stat EV1 Modulating coil EV2 Modulating coil TF Smoke stat Lock out lamp TA Room stat FA EMC filter NOTE: When a room stat is to be fitted remove the link between terminal 1 and 4 on the connector plug.
Page 8
“RX 19-26” models are equipped with safety stat with It occurs if the phase and neutral posi- SMOKE SAFETY DEVICE automatic resetting, and “RX 37÷55”...
USE AND MAINTENANCE 4. 1 ADJUSTING GAS VALVE “19-26” VERSIONS Standard “RX 19-26” boilers with elec- tronic ignition feature a SIT 830 TAN- DEM gas valve (fig. 9). When the boiler is ignited for the first time, it is always better to purge the pipe through the pressure tap (3).
Page 10
– Make sure the main burner flame is plate by unscrewing the fastening FAULT FINDING well regulated and the gas con- screws in the “RX 19-26” boilers. sumption is proportional to the boi- – Remove the smoke chamber comple- The burner does not ignite.
USER INSTRUCTIONS WARNINGS – In case of fault and/or incorrect equipment operation, deactivate it, without making any repairs or taking any direct action. Contact the nearest Authorised Technical Service Centre. – The installation of the boiler and any servicing or maintenance job must be carried out by qualified personnel. Under no circumstances, the devices sealed by the manufacturer can be tampered with.
Page 12
cock if you are not going to use the boi- charge it rotating the knob anti-clock- ler for a long time. wise. After the operation check that the tap is properly closed. Should the pressure exceed the fore- SAFETY STAT seen limit, discharge the superfluous amount by operating on the vent knob “RX 37÷55”...
Need help?
Do you have a question about the RX 19 and is the answer not in the manual?
Questions and answers