Sime super mk.ii Installation And Servicing Instructions
Sime super mk.ii Installation And Servicing Instructions

Sime super mk.ii Installation And Servicing Instructions

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Super Mk.II
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servicing instructions

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Summary of Contents for Sime super mk.ii

  • Page 1 Super Mk.II Installation and servicing instructions...
  • Page 2 Note: All CORGI registered installers carry a CORGI ID Card. You can check your installer is CORGI Registered by calling 01256 372300 SIME COMBINATION BOILERS Installer checklist Please remember to carry out the following checks after installation. This will achieve complete customer satis- faction, and avoid unnecessary service calls.
  • Page 3: Table Of Contents

    CONTENTS TECHNICAL FEATURES AND DIMENSIONS 1. 1 INTRODUCTION ................1 DIMENSIONAL DETAILS GENERAL DATA .
  • Page 4 HEAT EXCHANGER ................16 RE-ASSEMBLY .
  • Page 5: Technical Features And Dimensions

    A vertical extension and additional flue elbow may be fitted. If The Sime “Super Mk.II” are wall mounted, fan assisted bal- required, the boilers can also be fitted with a separate flues anced flue combination boilers.
  • Page 6: General Data

    GENERAL DATA TABLE 3a - Nominal boiler ratings (5 minutes after lighting) for “Super 90 Mk.II” MODE OUTPUT INPUT (G.C.V.) BURNER PRESSURE* Btu/h Btu/h mbar inwg CENTRAL HEATING RANGE 10.5 35,700 13.5 46,200 12.5 42,600 15.9 54,200 14.5 49,500 18.2 62,200 5.
  • Page 7: Hydraulic Circuit

    HYDRAULIC CIRCUIT 1 Fan 2 Water-gas exchanger 3 Combustion chamber 4 Gas valve 5 D.H.W. exchanger 6 Divertor valve with charging 7 NTC sensor 8 100°C safety thermostat 9 Air relief valve 10 Circulation pump 11 Expansion vessel 12 Safety valve 13 Drain plug 14 Manometer 15 Automatic by-pass...
  • Page 8: General Requirements For Installation

    GENERAL REQUIREMENTS FOR INSTALLATION 2. 1 STATUTORY REQUIREMENTS – It is important that the position of the terminal allows free passage of air across it at all times. GAS SAFETY (INSTALLATION AND USE) REGULATIONS (as – It is ESSENTIAL TO ENSURE, in practice that products of amended).
  • Page 9: Ventilation Requirements

    protected by a purpose designed guard. Terminal guards separation in both poles, serving only the boiler and system are available from Quinnell, Barrett, and Quinnell, Old Kent controls. The fuse rating should be as per the original instruc- Road, London. State model C2, (G.C. Part No 382946). tions.
  • Page 10 TYPICAL SYSTEM DESIGN NOTE: – A drain cock should be installed at the lowest point of the heating circuit and beneath the appliance. Fig. 5 ALTERNATIVE METHODS OF FILLING A SEALED SYSTEM METHOD 1 (complies with BS6798. 1 987) METHOD 2 (complies with BS6798. 1 987) NOTES: –...
  • Page 11: D.h.w. Systems

    2.9. 1 Pump cause damage to persons or property but would be detected. The pipe should be able to withstand boiling water, be a mini- The available head shown in fig. 4 is that in excess of the appli- mum of 15 mm in diameter, and not include any horizontal ance hydraulic resistance, i.e.
  • Page 12: Installing The Boiler

    INSTALLING THE BOILER 3. 1 UNPACKING THE BOILER – gas service cock; – C.H. F/R isolation valves; The standard appliance is supplied in three separate card- – D.H.W. isolation valve; board cartons. In addition up to two extension duct kits may –...
  • Page 13: Water Connections

    building, its minimum diameter should be sufficient to allow – Fit the fixing bracket to lock the isolations valves using the the insertion of the wall liner (130 mm - 5 1/4 in diame- selftapping screws provided. ter) which will be sealed with mortar. Refer to fig. 13. (The wall liner is available as an optional extra).
  • Page 14: Flue And Terminal Installation

    3.5.2 Cutting the flue/air duct to the correct length All installations Rear flue outlet (Only - fig. 10) – Cut the air duct square to the mark and remove all burrs and sharp edges. – Select the air duct (larger duct) and starting at the formed –...
  • Page 15: Separate Ducts

    way around and spray the outside surface with talcum powder or soap solution to reduce friction. – Push the flue duct assembly into the air duct until the external swaged ring on the flue terminal stops against the internal swage on the air duct (fig. 12). –...
  • Page 16 1 Sponge-rubber gasket ø125/95 2 Fixing screw 3 Air-smokes flow splitting unit with take-off point 4 Sectors diaphragm ø 38 Fig. 14 “Super 105 Mk.II” version “Super 90 Mk.II” version Sectores of diaphragm Total head loss Sectores of diaphragm Total head loss to remove mm H to remove...
  • Page 17: Gas Connections

    thread of the gas inlet connection using a suitable jointing compound. – Screw the gas cock into the extension using a suitable jointing compound. 1 Tile with articulated joint – Connect the gas supply pipe. 2 Lead panel 3 Collar 4 Locking screw SAFETY VALVE CONNECTION 5 Reducing fitting...
  • Page 18: Time-Clock Instructions

    Press inwards the segments on the program disk corre- 1 = “ON” permanently COMMISSIONING AND TESTING SIME SUPPORT THE BENCHMARK INITIATIVE – Completely drain the appliance and heating system, thoroughly flush the system, and refill the system design All relevant sections of the logbook must be filled in at the pressure.
  • Page 19: Setting The C.h. Input

    burner pressure. The heating input is factory set as stat- ed in Table 3 . – If the heating output is to be adjusted, proceed as follows: – refer to section 1.3 and establish the desired burner pressure; – remove (pull forwards) the C.H. knob protecting the potentiometer;...
  • Page 20: Routine Servicing Instructions

    the installer should: – Advise the user of the precautions necessary to prevent – Give the “Users Instructions” to the householder and damage to the system, and to the building, in the event of emphasise their responsibilities under the “Gas Safety the system remaining inoperative during frost conditions.
  • Page 21: Re-Assembly

    – Remove the four screws securing the fan mounting plate. RE-COMMISSIONING – Tilt the fan assembly forwards and remove in a down- wards direction. – Turn on the gas supply, and check for gas soundness whilst – Inspect the fan assembly and clean if necessary. the appliance is running.
  • Page 22: C.h. Mode - Fault Finding

    C.H. MODE - FAULT FINDING Start from cold Rotary switch set to WINTER position. Room thermostat (if fitted) calling for heat and all D.H.W. taps off. C.H. thermostat set to maximum position. Clock in the on position (if fitted). Is there power Make Does Turn the clock...
  • Page 23: D.h.w. Mode - Fault Finding

    D.H.W. MODE - FAULT FINDING Start from cold - rotary switch set to SUMMER position, D.H.W. thermostat set to maximum, and all D.H.W. taps OFF. Is there power Make Does Does Is there a spark Set right ignition at the external power the pump the fan...
  • Page 24: Internal Wiring Diagrams And Views

    INTERNAL WIRING DIAGRAM AND VIEW 7. 1 FUNCTIONAL FLOW WIRING DIAGRAM Phase Neutral Circulation pump EV1 Gas valve coil Divertor valve EV2 Gas valve coil TAG Frost thermostat Ignition electrode Rotary switch Detection electrode Room thermostat SIT 503 control box Modulator 100°C safety thermostat SM C.H.
  • Page 25: Internal View

    INTERNAL VIEW “Super 105 Mk.II” model 1 Control panel 2 Divertor valve 3 Gas valve with control box 4 D.H.W. exchager 6 Combustion chamber 7 Water-gas exchager 10 100°C safety thermostat 11 NTC sensor 12 Limit thermostat 13 Air relief valve 14 Circulating pump 15 Fan 16 Smoke pressure switch...
  • Page 26: Replacement Of Parts

    REPLACEMENT OF PARTS Before commencing any service operation, ISOLATE the MAIN BURNER mains electrical supply, and TURN OFF the gas supply at the main service cock. It is the law that any service work must be – Remove the main burner by following section 5. 1 . carried out by registered personnel (C.O.R.G.I.).
  • Page 27: Gas Valve

    GAS VALVE pressure. Check that the minimum pressure is correctly set by turning on and off the D.H.W. inlet valve several – Remove the casing front panel as described in section 5. 1 . times and ensuring that the pressure returns to that pre- –...
  • Page 28: Thermistor

    8. 1 0 THERMISTOR 8. 1 4 D.H.W. HEAT EXCHANGER The thermistor is clipped to the flow pipe below the overheat – Remove the casing front panel as described in section 5. 1 . thermostat. – Remove the gas valve (to improve access) as described in The thermistor does not penetrate the waterways, therefore section 8.6.
  • Page 29: Pressure Gauge

    tion union. – Unscrew the union supporting the outlet pipe from the – Remove the screw securing the expansion vessel bracket valve, and remove the valve by unscrewing it from the at the top, rear of the appliance. brass housing. –...
  • Page 30: Hydraulic Circuit

    HYDRAULIC CIRCUIT 62 61 108 116 Fig. 29/a Position Code Description Model Position Code Description Model • 5139110 Expansion vessel l.7 - 1/2” M 6264812 C.H. return pipe 6 A • 5187700 Expansion vessel l. 1 0 - 1/2” M 57 A 6264822 C.H.
  • Page 31: Combustion Circuit

    COMBUSTION CIRCUIT Fig. 29/b Position Code Description Model Position Code Description Model 6266001 Sealed chamber rear panel 6139606 Combustion chamber front panel 6266020 Sealed chamber rear panel 35 A 6139608 Combustion chamber front panel 6266110 Sealed chamber side panel 6139754 Combustion chamber front insulation 6119313 Plastic cap...
  • Page 32: Structural Components And Control & Regulation

    STRUCTURAL COMPONENTS AND CONTROL & REGULATIONS 85 75 Fig. 29/c Position Code Description Model Position Code Description Model 6138521 Right hand side frame part • 6260701 Rotary switch 6138621 Left hand side frame part 2211610 Earth faston 6138700 Frame assembly upper support 6273010 Control panel protecting cover 6138701...
  • Page 33 Company: ..............Please hand this slip to your local merchant, or return it to: SIME HEATING products UK ltd Jubilee Works - Middlecroft Road Staveley - Chesterfield - Derbyshire S 43 3XN Tel.
  • Page 34 h e a t i n g p r o d u c t s u . k . l t d . Jubilee Works - Middlecroft Road - Staveley - Chesterfield - Derbyshire S 43 3XN Tel. 01246/471950 - Fax 01246/281822 For service enquiries and boiler faults contact our service company on: Tel.

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