DESCRIPTION OF THE BOILER 1. 1 INTRODUCTION numbers from 6 to 14, with a ther- These appliances can be fired by natu- mal output ranging from 107.4 kW to ral gas and butane gas (G30) or pro- “RS” boilers are gas-fired hot water 279.
SHIPMENT Models “RS 6-7” are without a • 3 M12 x 25 screws with M12 nuts water distributor. for fastening flange with connec- The “RS” heating units are supplied in ting pipe to burner manifold; three separate packagings, as follows: PACKAGE 2 •...
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CHARACTERISTICS gap or suitable insulating material; BOILER BODY OF FEEDWATER – have beneath the mouth of the first smoke duct a chamber for collecting The boiler body comes supplied assem- IT IS ABSOLUTELY ESSENTIAL THAT solid material and any condensate; bled.
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– prepare the head, proceeding as above, and bring it up to the inter- mediate section. Add only one sec- tion at a time; – assemble the sections, using the tools provided consisting of a pair of stay- bolts for assembly with the correspon- ding accessories (code 6050900 - fig.
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and the panel (7) to the panel (8), using the slot pins; – fasten the panels (4) and (5) to the panel (6), and the panels (7) and (8) to the panel (9) by means of the pressure pins, making sure that they are joined together, using the two self-tapping flathead screws 7SP x 1/2”...
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1 Front and rear support of casing base 2 R.H. support of casing base 3 L.H. support of casing base 4 L.H. side lower rear panel 5 L.H. side upper rear panel 6 L.H. side front panel 7 R.H. side lower rear panel 8 R.H.
NOTE: Device must be connected to supply before doing any work on the equipment will “lock out”. Electric power an efficient earthing system. SIME electrical panel. External “lock-out” signal (not supplied) Gas pressure switch...
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This occurs when the position of live of heat output before the burner goes LAYOUT WITH TWO and neutral has not been respected out completely, by means of the coil OPPOSED BOILERS on the terminal block. There is a assembly (fig. 20) installed on the gas break in the wire of the sensing valve regulator.
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– operate the main switch a number DIFFERENT GAS values is done by SIME in the factory. of times, making sure that the pres- Consequently they should not be alte- sure corresponds to the values A kit is supplied complete with neces- red.
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the connector that supplies the gas solenoid valve is working properly. If necessary, replace. – Valve coil has a break in the winding; replace. No discharge spark noted on ignition electrode. – Electric wire is interrupted or not properly fastened to terminal 10. –...
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 authorised technical staff. – 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 (pr EN 89).
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re of 95°C is exceeded in the boiler. CLEANING AND In order to restore boiler operation, MAINTENANCE first wait for the temperature in the boiler to drop below the value set on At the end of each heating season, it is the thermostat, and then unscrew the essential to have the boiler thoroughly black cap and reset the button (fig.
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