Table of Contents
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Summary of Contents for Sime Format B
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Page 1: Servicing Instructions
ENSURE THAT THESE INSTRUCTIONS ARE LEFT FOR THE USER AFTER COMPLETION OF THE BENCHMARK SECTION Format B Installation and servicing instructions 199838 Please read the Important Notice within this guide regarding your boiler warranty... -
Page 2: Important Notice
For the first year all of our appliances are protected by our manufacturer’s guarantee which covers both parts and labour. As you would expect from Sime Ltd, it is our aim to provide our valued customers with the best in after sales and service. -
Page 4: The Benchmark Scheme
The Benchmark Scheme Sime Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimi- se safety, efficiency and performance. -
Page 5: Gas Council Number
Note: All Gas Safe registered installers carry a ID Card. You can check your installer is Gas Safe Registered by calling 0800 408 5577 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 6: Technical Features And Dimensions
INTRODUCTION and additional flue elbow may be fitted. If required, the boilers can also be fitted with a separate flues kit (see section 3 for The Sime “FORMAT B” are wall mounted, fan assisted details). balanced flue combination boilers. The boiler is designed for use with sealed primary water... -
Page 7: General Data
GENERAL DATA 80 B 100 B Heat output Nominal 23.8 30.8 Minimum 11.8 Heat input Nominal 25.5 33.0 Minimum 10.2 13.5 Termal efficiency (CEE 92/42 directive) Class NOx Water content Adsorbed power consumption Electrical protection grade IPX4D IPX4D Maximum water head Maximum temperature °C Expansion vessel... -
Page 8: Hydraulic Circuit
HYDRAULIC CIRCUIT D.H.W. M.C.W. FLOW RETURN 11 Air relief valve 1 Fan 12 Expansion vessel 2 Bithermal exchanger 13 Automatic by-pass 3 D.H.W. probe (SS) 15 Water flow switch 4 100°C safety stat 16 Drain plug 5 Combustion chamber 17 D.H.W. filter 6 C.H. -
Page 9: Internal View
INTERNAL VIEW 1 Control panel 2 Burner 3 100°C safety stat 4 C.H. sensor (SM) 5 Fan 6 Air pressure switch 7 Bithermal exchanger 8 Combustion chamber 9 D.H.W. sensor (SS) 10 Gas valve 11 Manifold with intakes Fig. 3 BOILER OPERATION water in the boiler approaches that set by the adjustable central heating control knob the burner output is reduced. -
Page 10: General Requirements For Installation
GENERAL REQUIREMENTS FOR INSTALLATION 2. 1 STATUTORY REQUIREMENTS – A compartment used to enclose the appliance MUST be designed and constructed specifically for this purpose. An GAS SAFETY (INSTALLATION AND USE) REGULATIONS (as existing cupboard, or compartment, may be used provided amended). - Page 11 VENTILATION REQUIREMENTS an appropriate water treatment is applied. This means that the efficiency of the system will deteriorate as corrosion Detailled recommendations for air supply are given in sludge accumulates within the system, risking damage to BS5440:2. The following notes are for general guidance: pump and valves, boiler noise and circulation problems.
- Page 12 TYPICAL SYSTEM DESIGN NOTE: A drain cock should be installed at the lowest point of the heating circuit and beneath the appliance. Fig. 6 ALTERNATIVE METHODS OF FILLING A SEALED SYSTEM Fig. 7...
- Page 13 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 The available head shown in fig. 5 is that in excess of the minimum of 15 mm in diameter, and installed with a appliance hydraulic resistance, i.e.
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Page 14: Installing The Boiler
INSTALLING THE BOILER Appliance package: – combination boiler (assembled); – installation and servicing instructions; – users instructions; – wall mounting templates (paper); – wall mounting bracket; – fixing screws with wall plugs; – plastic bags containing: – gas service cock; –... - Page 15 outer wall seal (D). The diagrams in fig. 10 illustrate a number of examples of dif- – Push the tube outwards until the gasket comes out. Pull the ferent coaxial outlets. pipe inwards bringing the ring to rest on the wall. –...
- Page 16 With outlet type C12, install diaphragm ø 86 only if the coaxial flue is less than 1 metres long. With outlet type C32, use the following diaphragms, depending on flue length and without any additional curves: Installations with vetrical Installations with vertical condensation extension L.
- Page 17 x + y = min. 3,6 m/max 6 m "25" x + y = min. 3,6 m/max 7 m "30" min. 3,6 m - max 6 m "25"/7 m "30" Coaxial flue kit code 8084830 Extension L. 1000 code 8096130 Vertical extension L.
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Page 18: Separate Ducts
SEPARATE DUCTS drainage. (Optional alternative twin pipe system) – If a segment of the flue passes through a flammable wall, this segment must be insulated with a glass wool pipe When installing the separate ducts, comply with the insulator 30 mm thick, with a density of 50 kg/m requirements of the current standards, as well as the following practical pointers: The maximum overall length of the intake and exhaust... -
Page 19: Gas Connections
TABLE 7 – Connect the C.H. pipework as required. Accessories ø 80 Load loss (mm H “80 B/100 B” 3.6.2 D.H.W. connections Intake Outlet Roof out. Intake 90° curve MF 0.30/0.30 0.40/0.50 – – Fit the D.H.W. isolation valve to the cold water inlet 45°... - Page 20 – To gain access to connector “TA”, remove the control – Carry out electrical system checks through a suitable test panel cover (7) and connect the room stat to the meter: earth continuity, polarity, resistance to earth and terminals 10-11 after having removed the jumper. short circuit.
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Page 21: Commissioning And Testing
COMMISSIONING AND TESTING SIME SUPPORT THE BENCHMARK INITIATIVE bubbles. Close hot tap. All relevant sections of the logbook must be filled in at the time of installation and thereafter service information on the COMMISSIONING THE BOILER back page of the logbook. Commissioning of the boiler is not complete until the logbook is filled in. -
Page 22: Final Checks
FINAL CHECKS emphasise their responsibilities under the “Gas Safety (Installation and Use) Regulations 1996 (as amended)”. – Re-light and test for gas soundness. – Explain and demonstrate the lighting and shutdown – Re-fit the casing front panel and securing brackets. procedures. - Page 23 Failure to install and commission according to the manufacturer’s instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty. This does not affect the customer’s statutory rights. If yes, and if required by the manufacturer, has a water scale reducer been fitted? CONDENSING BOILERS ONLY The condensate drain has been installed in accordance with the manufacturer’s instructions and/or BS5546/BS6798 If the condensate pipe terminates externally has the pipe diameter been increased and weatherproof insulation fitted?
- Page 24 Service R ecord It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. This is also a condition of any extended warranty offered. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
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Page 25: Routine Servicing Instructions
ROUTINE SERVICING INSTRUCTIONS To ensure continued efficient operation of the appliance, it is – Tilt the fan forwards and remove in a downwards direction. recommended that it is checked and serviced as necessary – Inspect the fan assembly and clean if necessary. at regular intervals. - Page 26 ATTENTION: After about 15 minutes, or once the hot water the appliance is running. request has been fulfilled, the chimney sweep function – Check the operation of the appliance in both C.H. and automatically deactivates. D.H.W. mode and ensure in both cases that the burner pressure after at least 5 minutes running is as stated on the data plate or in Table 3 RE-ASSEMBLY...
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Page 27: Fault Finding
FAULT FINDING 6. 1 EARTH CONTINUITY CHECK IMPORTANT: These series of checks are the first electrical checks to be Appliances must be electrically disconnected, meter set on Ω carried out during a fault finding procedure. On completion (ohm) x 1 scale and adjust zero if necessary. Tests leads from of the service/fault finding task which has required the any appliance earth point (e.g. -
Page 28: 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. Is there power Make Does Turn the clock... - Page 29 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 at the external power the fan socket? available start? Is fuses Clean or replace Is there voltage at mains...
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Page 30: Wiring & Functional Diagrams
WIRING & FUNCTIONAL DIAGRAMS 7. 1 ILLUSTRATED FLOW WIRING DIAGRAM C.H. SENSOR (SM) WATER FLOW D.H.W. SENSOR (SS) SWITCH ASSEMBLY ROOM 100 °C SAFETY STAT THERMOSTAT PRESSURE SWITCH TIME CLOCK CN6 (code 6299974) JUMPERS CN2 (code 6299977) CN7 (code 6299973) IGNITION/ IONISATION ELECTRODE... -
Page 31: Replacement Of Parts
REPLACEMENT OF PARTS 8. 1 BITHERMAL EXCHANGER – Transfer the ignition electrode onto the new burner assembly. – Remove the fan as described in section 8.3. – Re-assemble in reverse order. Check the electrode gaps – Disconnect the pressure sensing pipe from the flue box, lift the (fig. -
Page 32: Pump Motor
– Turn the main selector switch on and off a few times (with SAFETY THERMOSTAT the hot tap still open) and check that the pressure returns to the correct (set) maximum value (as in Table 3 ). The safety thermostat is situated on the flow pipe (3 fig. 3). –... -
Page 33: Pressure/Temperature Gauge
– Isolate the C.H. flow and return valves (20 - 19 fig. 2), and – Isolate the C.H. flow and return valves (20 - 19 fig. 2). drain the appliance through the drain plug (16 fig. 2). – Drain the appliance through the drain point (16 fig. 2) –... -
Page 34: Exploded Views
EXPLODED VIEWS 3820086/318 FORMAT 80B - 100B 26.04.2007 COD. TYPE DATE PAGE... -
Page 38: Gas Conversion
GAS CONVERSION A kit is supplied upon request complete with the necessary change-over materials for operation with butane gas (G30) or propane gas (G31). Operate in the following manner for changing over from one gas to another: – Close the gas cock. –... - Page 40 Sime Ltd 1a Blue Ridge Park Thunderhead Ridge Glasshoughton, Castleford, WF10 4UA Phone: 0845 9011114 Fax: 0845 9011115 www.sime.ltd.uk Email: enquiries@sime.ltd.uk...
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