Electric Heating Company SlimJim Technical Manual Download | Manualshive

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Summary of Contents for SlimJim

Page 1: ...w Boiler INSTALLATION TECHNICAL MANUAL If you require any further assistance Telephone 01698 820533 Fax 01698 825697 E mail info electric heatingcompany co uk or visit our website www electric heatingcompany co uk ...

Page 2: ......

Page 3: ...r may result in boiler system failure Warranty calls will not be covered where the above requirements have not been met Note Some models of boilers may be supplied with a Magnetic Filter The Slim Jim boiler is a low temperature boiler intended for unvented or vented central heating systems with forced circulation protected according to legally binding directives The boiler features automatic contr...

Page 4: ...nto consideration when installing high output kW boilers 2 Boiler location The boiler must be fitted on a wall that will provide an adequate fixing and should be fitted in a location that the boiler and pipe work are not subject to frost and damp conditions 3 Central heating design installation Detailed recommendations are given in BS EN 12828 2003 BS 6700 2006 A1 2009 and CP 342 2 1974 Pipes form...

Page 5: ...6700 2006 A1 2009 Allowance should be made for a radiator to be installed with in the heating circuit and locked open This will be located in the room that has the room thermostat installed 8 System Design As the boilers are of low water content an open circuit must be achieved incorporating 2 metre s of continuous 22mm pipe work after boiler connections and before any zone valves We recommend the...

Page 6: ...t return 10 Pump and room thermostat cable entries 11 Electric mains entry 12 Front control panel Note The boiler is fitted with a Safety Temperature cut out that protects the boiler from failure The Safety Temperature cut out item 6 above cuts the power to the boiler once the temperature reaches 1000 C Once this occurs the boiler will not operate and a service engi neer would need to be called to...

Page 7: ...ed out as follows Procedure 1 Fill the system with cold mains water to the recommended pressure 1 5 bar and check for leaks then drain the system thoroughly making sure all drain cocks are fully open and that the system is completely drained 2 Add Fernox Heavy Duty restorer through the header tank or via filling loop at the recommended dose One bottle must be used as a minimum per dwelling If you ...

Page 8: ...8 GB INSTALLATION Figure 3 Figure 2 ...

Page 9: ... CURRENT IEE BS7671 WIRING REGULATIONS ALL ELECTRICAL CONNECTIONS MUST BE MADE BY A QUALI FIED TRADESPERSON A load check should be carried out to ensure that there is a sufficient current and voltage for the intended boiler installation Considera tion should be taken into account with regard to the remainder of the properties load requirements All boilers must be protected at the meter position wi...

Page 10: ...NNECTIONS AND CONTROLS Figure 4 Slim Jim Boiler hows the electrical mains connection to UK do mestic network L N Figure 5 shows the boiler connections of the single phase system LNE Neutral Earth Phase conductors 6 Temperature Limiter 15 Additional conductor ...

Page 11: ... CALL FOR HEAT BOILER CONNECTIONS Note Mains connection to 3 Amp fused spur PROGRAMMER ROOM THERMOSTAT CALL FOR HEAT BOILER CONNECTIONS NOTE Call for heat RP connections are Volt free Contacts EXTERNAL CONTROL WIRING Figure 6 Figure 7 ...

Page 12: ...provides signal indicators for start up and diagnostic monitoring of the correct boiler operation Figure 8 Key to Figure 8 MSK7 1 Controller 1 RP Room Thermostat contacts entries 2 PEAK OFF 23O 24OV to support voltage to the control board 3 Pump Circulating Pump entry 4 LED Room Thermostat on signal 5 PEAK OFF LED voltage on at PEAK OFF 6 PUMP LED Pump on signal 7 Jumpers A Pump mode b Peak enable...

Page 13: ...he boiler will operate only when 230V AC is con nected to PEAK OFF 2 When this mode is enabled the led diode indicator 5 on the control board is illuminated Note Connections of a Room Thermostat or other control device to the RP connection point within the boiler must be voltage free connections otherwise damage to the boiler will take place Figure 9 FRONT CONTROL PANEL OPERATION Figure 9 Front Co...

Page 14: ...NCE We recommend the following routine maintenance in order to assure faultless operation 1 Do not drain the water from central heating system after the heating season 2 Remove any effluent from the central heating system and boiler connection points 3 Do not cut off the power supply to the boiler between the heating seasons 4 Ensure switch 4 is always left in position 0 as this will operate the p...

Page 15: ...ce engineer change the fuse Note Where the above checks fail to cure the fault call a competent service engineer or alternatively contact the Electric Heating Com pany at Tel 01698 82053 TECHNICAL SPECIFICATION EHC Part Number EHCSJIM4KW EHCSJIM7KW EHCSJIM4KW EHCSJIM4KW EHCSJIM14 4KW Boiler range kW 4kW 7kW 10kW 12kW 14 4kW Pipe entry boilers flow top Pipe entry boilers return bottom Central heati...

Page 16: ...Electric Heating Company Ltd Unit 40 Block 5 Third Road Blantyre Industrial Estate Blantyre Glasgow G72 0UP Tel 01698 820533 Fax 01698 825697 www electric heatingcompany co uk ...

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