Related Manuals for Biasi RIVA OV M110.18SM/OV
Summary of Contents for Biasi RIVA OV M110.18SM/OV
- Page 1 Wall hung, fan flue, room sealed, high efficiency gas boiler User manual and Installation instructions RIVA OV Models G.C. Appl. No. M110.18SM/OV 41-260-21 M110.30SM/OV 41-260-22...
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Page 2: Using The Boiler
Congratulations on your choice. RIVA OV are condensing high efficiency sealed chamber fan flue gas boilers. They are fully electronically controlled and have electronic ignition. The materials they are made of and the control systems they are equipped with give you safety, a high level of comfort and energy savings to allow you to get the greatest benefit out of independent heating. - Page 3 This appliance conforms with the EEC directive 90/396 and, consequently, it has the right to make use of the Biasi Riva OV brand name. Moreover, the appliance conforms with the EEC directive 87/308 relative to the prevention and elimination of radio disturbances.
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Page 4: Installing The Boiler
(e.g. a safety instruction manuals thoroughly and then if thermostat) is recommended to stop the necessary contact Biasi UK for advice and boiler in case the water temperature exceeds assistance. the design temperature. -
Page 5: Table Of Contents
TABLE OF CONTENTS Introduction ..... . . 0 1.2 General Description ....0 Important Information . -
Page 6: Introduction
Introduction accessible or where it is desired to fit the duct through the roof. Installation using the horizontal The Biasi Riva OV 18 and Riva OV 30 are high or vertical duct is described in the main text of effiency condensing, fully automatic, wall... -
Page 7: Operating Instructions
1.1.2 Control of Substances Hazardous to 1.2.2 Electrical Supply Health This appliance must be earthed. Under Section 6 of the Health and Safety at Supply: 230V ~ 50Hz fused at 3A. Work Act 1974, it is required to provide This method of connection to the mains supply information on substances hazardous to health. -
Page 8: General Care
protection device. In the event of very cold The display changes to 'H'. When the burner conditions, the pump may operate and the boiler has lit there will be a small dot appearing in light for a few minutes to protect the appliance the bottom right corner of the display. - Page 9 FAULT CODES 1-4 CAN BE RESET BY FOLLOWING THE PROCEDURE IN SECTION 1.4.5. HOWEVER, IF ANY OTHER FAULT CODE IS SHOWING PLEASE CONTACT YOUR INSTALLER OR BIASI UK LTD. TECHNICAL HELPLINE: 0121 506 1350. 1.7 Warning condensate drain point must not be modified or blocked (see section 4.6 of the installation...
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Page 10: Technical Specifications
INSTALLATION Technical Specifications Performance Data - Biasi RIVA OV 18 Central Heating Output Gas Categories Non Condensing 80 - 60ºC These appliances are certified to comply with 18.0 the requirements of EN 483 and EN 677 for use BTU/h 61400... -
Page 11: General Specifications
General Specifications General Specifications - Biasi RIVA OV 18 Total Weight (full) 32.6 General Specifications - Biasi RIVA OV 30 Total Weight (empty) 31.3 Total Weight (full) 38.1 Max Lift Weight 24.7 Total Weight (empty) 36.1 Total Water Capacity Max Lift Weight 28.1... - Page 12 2.5.1 Fitting the Flue System correct clearances for the flue terminal. Each elbow used in addition to the standard flanged Refer to the assembly instructions contained elbow reduces the overall acceptable length of within the chosen flue kit packaging for the the flue system as follows: correct assembly and installation.
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Page 13: Additional Concentric Flue Kits
2.5.3 Anti-pluming kit These optional kits may be used with the standard flue kits to produce an extensive range If the standard horizontal flue kit is likely to of flue options, providing that the following rules cause nuisance to neighbours or buildings, are strictly obeyed. -
Page 14: Appliance Hydraulic Circuit
Appliance Hydraulic Circuit Fig. 4. -
Page 15: Installation Requirements
Installation Requirements b) This position MUST allow for a suitable flue system and terminal position. The appliance Gas Categories must be installed on a flat vertical wall, which is capable of supporting the weight of the GAS SAFETY (INSTALLATION AND USE) appliance and any ancillary equipment. -
Page 16: Ventilation Requirements
For Fig. 5. further information contact: BIASI UK Ltd Technical helpline: 0121 506 1350. Terminal Position Ventilation Requirements A. -
Page 17: Condensate Disposal
Condensate Disposal expansion vessel and pressure safety relief valve are fitted to the system. Refer to Figure The condensate drain connection is suitable for 8 for a typical open vented system design, either 21.5 mm or 22 mm plastic push fit or which incorporates radiators, and a drain adhesive overflow pipes and fittings. -
Page 18: Pump
The expansion vessel volume depends on the with the minimum of maintenance necessary. total water system volume and the initial system Biasi UK Ltd fully supports this professional design pressure. For any system an accurate approach and recommends that the system is... - Page 19 Sealed Water System Fig. 7. NOTE: No automatic by-pass required. However it is recommended to leave one radiator open and to fit a system bypass in the DHW circuit to ensure pump over- run functionality. The water content of the boiler is given in 2.3 Alternatively, provision for make up can be made General Specifications.
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Page 20: External Controls
Fig. 9. 3.21 Electricity Supply described in section 4. For further information contact: BIASI UK Ltd Technical helpline: 0121 Wiring external to the appliance must be in 506 1350. accordance with the current I.E.E Wiring regulations (BS 7671) for electrical installation 3.22... -
Page 21: Appliance Installation
Appliance Installation f) Hang the wall mounting plate using four fixing screws, ensuring that it is level. Before installing the appliance, check that the Mounting the appliance chosen location is suitable (section 3.2) and that the requirements for flue position (section 3.3) Refer to Figures 10 and 11. -
Page 22: Mounting The Appliance
Mounting the appliance Service Connections Fig. 11. Fig. 12. Central Heating Service Connections Connect the gas supply pipe to the gas service cock. It is recommended that a minimum of 22 Refer to Figure 12. mm diameter OD copper pipe be used to within 1000 mm of the gas service cock. - Page 23 The flue length is measured from the Condensate Connections centreline of the appliance flue outlet to the Fig. 13. inside of the external wall-sealing ring. In most cases it will be possible to achieve the required flue length without cutting the ducts, however where necessary the plain ends of the extension ducts may be cut.
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Page 24: Electrical Connections
130mm Dia. Fig. 15. HOLE WITH INTERNAL WALL WALL LINER • SEALING RING • Installing the flue system from inside the room • • • EXTERNAL WALL SEALING RING FIBRE INSERT SEAL FITTED ASSEMBLED FLUE SYSTEM 3 SLIDE FROM INSIDE INTERNAL WALL THE ROOM. - Page 25 Fig. 17. Fully Pumped ‘S’ Plan Fig. 18. Fully Pumped ‘Y’ Plan Fig. 19. Upp15-50 Pump Plan Wiring Fig. 20. Centre Connections Typical Programmer...
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Page 26: Commissioning
Ensure that all system air vents are closed. To aid venting, a manual air vent is provided NOTE: THESE COMPONENTS ARE NOT SUPPLIED BY BIASI UK on the LHS of the heat exchanger. -
Page 27: Commissioning The Appliance
Commissioning the Appliance Fig 23. Inlet Pressure Test Point Slacken the screw in the appliance inlet pressure test point and connect a suitable manometer. Refer to Figure 23. b) Check that the gas supply is turned ON and the gas service cock is OPEN. c) Switch on the electrical supply. -
Page 28: Users Instructions
SERVICE MODE: f) Stress the importance of an annual service by The appliance enters the SERVICE mode a registered heating engineer. turning the control knob fully clockwise. The LED g) The electrical mains supply to the appliance displays a flashing 'H.'. In this mode the must remain ON for the frost protection circuit appliance runs at the minimum CH output. - Page 29 MAINTENANCE Routine Servicing h) Remove the gas control valve, fan & burner assembly, by carefully pulling forward the To ensure continued efficient operation of the combustion chamber front and rotating the appliance, it is recommended that it is checked assembly anticlockwise so that the burner and serviced as necessary at regular intervals.
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Page 30: Combustion Chamber & Heat Exchanger
Ignition & Detection Electrodes tubes with a soft brush. Do not brush the insulation at the rear, check the integrity of the Inspect the ignition and detection electrodes combustion chamber insulation panels, if in situ. If necessary, clean using a soft brush. damaged they will require replacement. - Page 31 Fig 29. 29a Spark Electrode Sealed Water System Check the operation of the pressure relief valve as described in section 5.1 (b). b) Check the correct operation of the pressure gauge by noting the reading when cold and check that the pressure increases with temperature.
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Page 32: Internal Wiring Diagrams
Internal Wiring Diagrams Fig 31. Functional Flow Wiring Diagram... -
Page 33: Fault Finding
EARTH CONTINUITY, POLARITY and RESISTANCE TO EARTH. For further information contact: BIASI UK Ltd Technical helpline: 0121 506 1350. Diagnostic LED Indicators FASCIA PANEL - Refer to Figure 32. The LED shows code '3' in a lockout condition. - Page 34 RE-SET LOCK OUT CODES FAULT/EFFECT REASON ACTION CODE Check no air is in heat exchanger/CH system Water temperature Overheated Check external pump operation greater than 105 °C appliance Check PCB/X1C connector Check flow thermistor Check water pressure Water flow failure Check external pump/CH system blockage...
- Page 35 ALTERS OPERATING PARAMETERS) SEE SECTION 7 FIG.31) FAULT CODES 1-4 CAN BE RESET BY FOLLOWING THE PROCEDURE IN SECTION 1.4.5. HOWEVER, IF ANY OTHER FAULT CODE IS SHOWING PLEASE CONTACT YOUR INSTALLER OR BIASI UK LTD. TECHNICAL HELPLINE: 0121 506 1350.
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Page 36: Short Parts List
Short Parts List Refer to Figure 33 G.C. PART NO. DESCRIPTION MAKERS PT. NO. Ignition Electrode OV1022100 Detection Electrode OV1022101 Spark Generator Kit OV1022102 Gas Control Valve OV1033100 Fan Assembly OV1044100 Burner OV 18 OV1055100 Burner OV 30 OV1055101 Heat Exchanger OV 18 OV1066101 Heat Exchanger OV 30 OV1066102... - Page 37 BENCHMARK No. GAS BOILER COMMISSIONING CHECKLIST BOILER SERIAL No. NOTIFICATION No. CONTROLS To comply with the Building Regulations, each section must have a tick in one or other of the boxes TIME & TEMPERATURE CONTROL TO HEATING ROOM T/STAT & PROGRAMMER/TIMER PROGRAMMABLE ROOMSTAT TIME &...
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Page 38: Service Interval Record
SERVICE INTERVAL RECORD It is recommended that your heating system is serviced regularly and that you complete the appropriate Service Interval Record below. SERVICE PROVIDER Before completing the appropriate Service Interval Record below, please ensure you have carried out the service as described in the boiler manufacturer’s instructions. Always use the appliance manufacturer’s specified spare part when replacing gas controls. - Page 39 SERVICE INTERVAL RECORD It is recommended that your heating system is serviced regularly and that you complete the appropriate Service Interval Record below. SERVICE PROVIDER Before completing the appropriate Service Interval Record below, please ensure you have carried out the service as described in the boiler manufacturer’s instructions. Always use the appliance manufacturer’s specified spare part when replacing gas controls.
- Page 40 Biasi U.K. Ltd. Newman Park Western Way Wednesbury WV10 7BJ Technical Helpline: 0121 506 1350 Web site: www.biasi.co.uk...
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