SECONDARY RETURN HOT TAPS HOT OUTLET COLD INLETFIGURE 5 5 6 431 Secondary Return Fitting use 1/2''F x 1/2'' M x 15mm Tee (not supplied) 22 Commissioning Valve 13 Non Return Valve4 Circulation Pump5 Secondary Return Line6 Balanced cold supply for showers or bidet only All replacement parts must be supplied by OSO HOTWATER (UK) LIMITED. (Note Water will be hot). OSO cylinders are the shortest cylinder systems on the market, with being able to produce 20% more hot water than other cylinders enabling you to downsize when going with OSO. Related Forms Standard Capacity 100 125 170 210 250 330 Without Dip Pipe 120 150 200 250 300 380PRV ExpansionBar Relief Bar 8 Expansion Vessel Volume (Litres) 24 8 24 28 8 12 12 18 18 242.5 8 12 12 12 18 18 40 38 12 12 12 18 18 40 48 18 19 24 30 58 18 19 24 30FIGURE 3 EXPANSION VESSEL Expansion Vessel Sized to System Volume -15- Isolate cold water supply. 3. Check and reset button. Save your file. up to 100mm above external surfaces such as car parks, hardstandings, grassed areas etc, are acceptable providing that where children may play or otherwisecome into contact with discharges, a wire cage or similar guard is positioned to prevent contact, whilstmaintaining visibility. - oso cylinder problems, If you believe that this page should be taken down, please follow our DMCA take down process, Something went wrong! When discharge has stopped, check thermal controls, replace if faulty. into a metal hopper and metal down pipe with the end of the discharge pipe clearly visible (tundish visible or not) or onto a roof capable of withstanding high temperature discharges of water and 3m from any plastics guttering system that would collect such discharges (tundish visible).FIGURE 4 Where a single pipe serves a number of discharges, such as in blocks of flats, the number served should be limited to not more than 6 systems so that any installation discharging can be traced reasonably easily. Immersion heater thermal cut- 2. Refit in reverse order. INCREASED VOLUMES AND HIGH PRESSURE OPERATION1. The expansion vessel must be suitable for potable water and charged to the same pressure as the pressure reducing valve. You may try it out for yourself by signing up for an account. Check and open stopcockIntermittent water discharge. Tundish pipework must be 22mm with a minimum vertical length of 300mm below the tundish.Maximum permitted length of 22mm pipework is 9 m. Each bend or elbow is equivalent to 0.8m ofpipework.All pipework must have continuous fall and discharge in a safe, visible position. Contact a competent person. (See out has operated. Check and set to hot water. Like this book? If using a 6-wire 28mm or 1'' BSP V4043H on either circuitthe white wire is not needed and must be made electrically safe.OSO Hotwater (UK) Limited can not be responsible if alternative wiring plans are used.Important: Before resetting the safety cut-out or altering the thermostat setting isolateelectrical supply to the unit before removal of the lid. Select Add New on your Dashboard and upload a file from your device or import it from the cloud, online, or internal mail. SC cylinders also has a smooth limescale resistant heating coil ensuring efficient heat transfer.

-7- versa oso insulation compared cylinder eps 1. 2. correctly located and reassemble the unit. Table 3 gives details of cylinder and expansion vessel capacities for a range of pressure settings.4. Log in to account. 2. operated. 1. All internal wiring is factory mounted. (See page 6 of installation 2. 2 of above. Temperature & pressure relief valve - factory fitted, set to 90C & 10 bar. S Plan System Schematic Automatic by-passIf using a 6-wire 28mm or 1'' BSP V4043H on either circuit the white wire is not needed and must bemade electrically safe. OSO cylinders are the shortest cylinder systems on the market, with being able to produce 20% more hot water than other cylinders enabling you to downsize when going with OSO. Recharge air gap (See cold water discharge on page 4 of 2. 1. heating or not switched on. Each immersion heater has a working thermostatadjustable between 40C - 70C. Discharge at high level, i.e. 4. Immersion heaters not 1. Mains supply off. (See Reducing Valve incorrectly Pressure Reducing Valve fitted. Temperature and pressure manual). -, All OSO Hotwater catalogs and technical brochures, Water heaters for domestic and commercial installations. Ensure the expansion relief pipework discharges through thetundish. Boiler not working. - builds water heaters for the future Oso mains pressure unvented hot water cylinders have for ten years been at the forefront of quality and technological innovation in the unvented cylinder industry. Y Plan System Schematic Mid position Valve (not supplied) Automatic by-passIf using a 6-wire 28mm or 1'' BSP V4043H on either circuit the white wire is not needed and must bemade electrically safe. Weuse cookies toimprove security, personalize the user experience, enhance our marketing activities (including cooperating with our marketing partners) and for other business use. (0191) 491 3655 Email. And refit valve strainer, Fill & Sign Online, Print, Email, Fax, or Download, Form Popularity oso cylinder problems form. thermostat diagram page 9 and safety cut-out on page 4 of installation manual). cut-out operated?

4.

-6- It is advisable to remove the hot supply connection and fit a suitable expansion vessel. (Indirect units only). (See page 6 of installation manual). Based in Norway, Oso is a global leader in the production of stainless steel unvented cylinders having supplied over 2 million cylinders world wide since l970. How can I modify oso unvented water heater manual without leaving Google Drive? Click. Once your oso cylinder problems form is complete, you can securely share it with recipients and gather eSignatures with pdfFiller in just a few clicks. No. 3. 3. You can publish your book online for free in a few minutes! RemoveContinuous water discharge. Should this happen, press the reset button.Important: Before resetting the safety cut-out or altering the thermostat setting, isolateelectrical supply to the unit prior to removal of the lid. 3. OSO FAULT FINDING GUIDE No water flow from hot tapsMains supply off NO Line strainer NO Cold water PRV blocked incorrectly fitted YES YES YES Open supply valve Clear line Check and refit strainer as required If problem still persists contact a competent engineer OSO FAULT FINDING GUIDE Intermittent water discharge Reduced Internal NO Thermal controlexpansion volume failure YES YESRecharge air gap. Follow thewiring instructions connecting the live, neutral and earth as indicated. Replace cartridge ensuring that strainer is seating. Reduced internal expansion. You may transmit a PDF by email, text message, fax, USPS mail, or online notarization directly from your account. - oso cylinder problems, Related Features Make an account right now and give it a go. Y Plan Wiring LayoutFor Other Boilers Refer To Boiler Manufacturer -10- How can I manage my oso unvented water heater manual directly from Gmail? Click Done to apply changes and return to your Dashboard. If any doubt, refer toBuilding Regulation G3. pdfFiller and Google Docs can be used together to make your documents easier to work with and to make fillable forms right in your Google Drive. The capacity of all OSO cylinders can be increased by approximately 20% if the internal hotwater dip pipe supply connection is removed. 214009 8.0 Bar. Get rid of time-consuming steps and manage your documents and eSignatures effortlessly. greater than 2.1 bar replace. By continuing to use our website, you accept that cookies may be stored on your device, as outlined in our, Skip to the beginning of the images gallery, OSO Hotwater SUPER COIL SC180 Indirect Unvented Cylinder 180L 10802953, OSO Hotwater SUPER COIL SC120 Indirect Unvented Cylinder 120L 10802951, OSO Hotwater SUPER COIL SC150 Indirect Unvented Cylinder 150L 10802952, OSO Hotwater SUPER COIL SC210 Indirect Unvented Cylinder 210L 10802954, OSO Hotwater SUPER COIL SC250 Indirect Unvented Cylinder 250L 10802955, OSO Hotwater SUPER COIL SC300 Indirect Unvented Cylinder 300L 10802956, Heatrae Sadia Premier Plus PP170B 170 Litre Unvented Indirect Cylinder 94050812, Elson Zircon 170ZI Indirect Unvented Cylinder 93050003, Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB, Billi a great range of Boiling Water Taps. Thermal control failure. technical.uk@oso-hotwater.com sales.uk@oso-hotwater.com spareparts.uk@oso-hotwater.com Web www.oso-hotwater.com DIRECT INDIRECT MODEL DIMENSIONS AND KEY Product Capacity Dimensions Approx 3kw Floor Wall Connection dimensions order litres mm weight Elements standing fixing from base unit in mm code full kg factory bracket fitted Direct H D A 1 2 5 12 13 20 RD 100 100 720 580 40 127 1 Yes Yes - - 465 345 110 20 RD 125 125 900 580 40 *Prices are pre-tax. Check boiler operation. Please check your spelling or try another term. The unit must be permanentlyconnected to the electrical supply through a double-pole linked switch with a minimum break capacityof 13 amps. Unscrew blue expansion relief headwork The complete operating mechanism, from valve body. Switch off power to immersion heater(s) and boiler supply to the unit. Direct and CYLINDER SPECIFICATION Cylinder material - stainless steel F18MT 1.35mm thick Hot water connection - 22mm compression fitting (removable dip tube) OSO cylinders are designed to be installer friendly Multibloc valve supplies loose for on-site installation. Hot waterdischarge from tundish This indicates a malfunction of a thermal cut-out, operating thermostat or the combined temperature and pressure relief valve. Cold water inlet Pressure strainer and clean. Your OSO unit has been supplied with a two port motorised valve,which will act as a positive energy cut-out should the safety cut-out operate. 1. including the strainer can be removed. 2. plumbing connections to motorised valve. - builds water heaters for the future STAINLESS STEEL MAINS PRESSURE UNVENTED CYLINDERS 20SB (4pp). The OSO SUPER COIL SC180 is a indirect pre-plumbed 180L cylinder. 3. 510 501 2.1 Bar.

Click on Start Free Trial and register a profile if you don't have one yet. 1. NOTE: Disconnect electrical supply before removing any electrical equipment covers -12- Clean valve seat face and seating - do not3. S Plan Wiring LayoutFor Other Boilers Refer To Boiler Manufacturer -8- Check pressure from valve if Reducing Valve not working. operating cut-out correctly? How can I send oso unvented water heater manual to be eSigned by others? To accommodate the expansion of secondary water an expansion vessel suitable for potable water must be connected to the cold entry to the cylinder (See fig. Theworking thermostat which controls the temperature of the domestic hot water (see fig. Do not overtighten Pressure Reducing Valve cartridge and Expansion valve cartridge and seat Part strainer Part No. Our website uses cookies. This pre-plumbed unit with a integral expansion vessel saves up to 70% labour during installation. The immersion heater can be connected to themains supply through a water heater controller (Contact your local electricity company if in doubt).Indirect UnitsMotorised valveTo comply with regulations governing the installation of indirect unvented cylinders, a motorised valvemust be fitted in the primary flow. Rearrange and rotate pages, insert new and alter existing texts, add new objects, and take advantage of other helpful tools. Expansion relief valve not working correctly. 3).2. The Equifax Business Ethics and Compliance Program, As usual, we will make statements during the presentation which are fo, The material presented in this guide is confidential and proprietary t, What documentation should I send in to validate my ID or - Equifax, Clean Drawing in the Responsive Design Proposal Template with ease, Clean Drawing in the Email Marketing Proposal Template with ease, Clean Drawing in the Event Management Proposal Template with ease, Clean Drawing in the Travel Agency Proposal Template with ease, Clean Drawing in the Office Cleaning Proposal Template with ease. Upload a file. Programmer set to central 3. Increased pressures can be obtained by fitting an adjustable pressure reducing cartridge (part no. If fault suspected consult installer or boiler manufacturer. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Oso Unvented Water Heater Manual is not the form you're looking for? Complete Benchmark logbookPressure Reducing Valve Expansion relief cartridge1. Instantaneous Electric Water Heaters: Will they do the job. Choose it from the list of records. 2. To reset the safety cut-out and the motorised valve thereset button must be pressed in (see fig. Check and replace if faulty. (see 1 above) (see fig 3)3. 1. 510 505 8.0 Bar.Pressure reducing valve Expansion valveCartridge and strainer (Cartridge)Part No. Complete Expansion Valve Part No. Here are the steps you need to follow to get started with our professional PDF editor: It's easier to work with documents with pdfFiller than you can have ever thought. Comprises line strainer, 2.1 bar pressure reducing valve, balanced cold water port, non-return valve, 8 bar expansion relief valve. The store will not work correctly in the case when cookies are disabled. Check wiring and / or correctly. 100 510 Part No.2.1 Bar 8.0 Bar 214009 Expansion valve Part No. By continuing to use our website, you accept that cookies may be stored on your device, as outlined in our privacy policy. 510 505 8.0 BarTundishInstall the tundish in a vertical position within a maximum of 500mm from the Temperature andPressure Relief Valve drain connection. The single common discharge pipe should be at least one pipe size larger than the largest individual discharge pipe to be connected. central heating or on YES not switched onNO YES Switch on YES Check and Is the Has immersion set to hot motorised NO cylinder Check and valve thermal NO heaters reset water button programme.

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