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Direct, Indirect & Solar Un-Plumbed Unvented Cylinder Installation & Maintenance Manual REGISTER THIS PRODUCT ONLINE WITHIN 28 DAYS OF COMMISSIONING UNITED KINGDOM / IRELAND INS-JUKCYL-019 UK Manufactured Unvented Hot Water Cylinder Installation Guide https://register-products.joule.ie...
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A discharge pipe connected to the pressure relief device installed in a downwards direction and in a frost- free environment • This appliance needs to be connected to the electricity supply with all poles disconnection. Please read maintenance section in this manual before use www.jouleuk.co.uk | www.joule.ie...
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Project ref. on supplied schematic Direct Gas Fire Cylinder Located on cylinder badge Was a Pre-Plumbed If installed, please fill out the Heat Pump Commissioning Sheet cylinder installed too? Joule Advance Installer I accept the terms and conditions in the installation manual...
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Please note that invoices for servicing may be requested to prove that the unit has been ser- viced annually. Unvented Kit & Other Components The expansion vessel and cold water controls supplied with JOULE models carry a 2-year guarantee. All other components that are fitted to, or supplied, with the unit carry a 2-year guarantee.
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Warning To The User • Do not remove or adjust any part of this unvented water heater. • If the unvented water heater develops fault, such as a flow of water from the discharge pipe switch the heater off. • In all cases contact a competent installer.
These instructions consist of details for installation, servicing, fault finding and replacement of parts for the cylinder purchased. JOULE will not accept any liability in the event of damage for not complying with the guidance in this instruction manual.
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Installers are required to carry out installation, commissioning and servicing work in accordance with the Benchmark Code of Practice which is available from the Heating and Hot Water Industry Council who manage and promote the scheme. Visit www.centralheating.co.uk www.jouleuk.co.uk | www.joule.ie...
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HWA Charter Member Joule are proud to be a charter member of the the Hot Water Association (HWA), that has been formed through the union of the two UK industry trade bodies, WMA (Water Heater Manufacturers Association) and MODUS (Manufacturers Of Domestic Unvented Systems).
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Joule warranty to apply. Water Chemistry This water heater must be installed in accordance with this advice to be covered by the Joule warranty. This water heater is manufactured to suit the water conditions of most public reticulated water supplies. How- ever, there are some known water chemistries which can have detrimental effects on the water heater and its operation and/or life expectancy.
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TDS, in mg/L, is approximately 70% of the conductivity in μS/cm. The JOULE warranty will not cover resultant faults to the storage cylinder if this water heater is connected at anytime to a water supply where the TDS content of the water exceeds 600 mg/L. 16 In locations where TDS approaches 600 mg/L, e.g.
General Requirements Wellmaster Cylinders Only JOULE Wellmaster cylinders may be installed on a well, private water scheme or any water source that does not come from the public mains. Water supplied to the cylinder must conform to the water chemistry table on the previous page. A descaler on the cold water feed may be used if required.
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Cold Mains Pipework Run the cold main through the building to the place where is to be installed. Take care not to run the cold pipe near hot water or heating pipe work so that the heat pick-up is minimized. Identify the cold water supply pipe and fit an isolating valve (not supplied).
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Thermostatic Mixer When installing a solar system with an unvented JOULE twin coil cylinder, a thermostatic mixing valve should be installed. Its function is to act as an anti scald protection. The thermostatic mixer is to be set to a temper- ature of between 30°C and 60°C and is supplied by the installer.
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Dead Legs The length of hot water draw off to taps and other outlets should be kept to a minimum to reduce the amount of cold water drawn off before the hot water arrives. The maximum recommended dead leg lengths are shown in the table below.
60L STEL DIR SLM STELFLOW Direct TRSMVD-0090SFC 90L STEL DIR SLM STELFLOW Direct TRSMVD-0120SFC 120L STEL DIR SLM STELFLOW Direct TRSMVD-0150SFC 150L STEL DIR SLM STELFLOW Direct TRSMVD-0180SFC 180L STEL DIR SLM STELFLOW Direct TRSMVD-0210SFC 210L STEL DIR SLM STELFLOW www.jouleuk.co.uk | www.joule.ie...
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Stelflow Indirect Cylinder Range Description Product Group Code Indirect TRSMVI-0090LFC 90L STEL IND STD STELFLOW Indirect TRSMVI-0120LFB 120L STEL IND STD STELFLOW Indirect TRSMVI-0150LFB 150L STEL IND STD STELFLOW Indirect TRSMVI-0180LFB 180L STEL IND STD STELFLOW Indirect TRSMVI-0210LFC 210L STEL IND STD STELFLOW Indirect TRSMVI-0250LFC...
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210L STEL IND HOR STD STELFLOW Horizontal TRSMHI-0250LFC 250L STEL IND HOR STD STELFLOW Horizontal TRSMHI-0300LFC 300L STEL IND HOR STD STELFLOW Horizontal TRSMHI-0400LFC 400L STEL IND HOR STD STELFLOW Horizontal TRSMHI-0500LFC 500L STEL IND HOR STD STELFLOW www.jouleuk.co.uk | www.joule.ie...
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Cyclone Plus Direct Cylinder Range Description Product Group Code Direct TRJMVD-0090LFC 90L CYC + DIR STD CYCLONE PLUS Direct TRJMVD-0120LFB 120L CYC + DIR STD CYCLONE PLUS Direct TRJMVD-0150LFB 150L CYC + DIR STD CYCLONE PLUS Direct TRJMVD-0180LFB 180L CYC + DIR STD CYCLONE PLUS Direct TRJMVD-0210LFC...
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CYCLONE PLUS Indirect TRJMVI-0120SFC 120L CYC + IND SLM CYCLONE PLUS Indirect TRJMVI-0150SFC 150L CYC + IND SLM CYCLONE PLUS Indirect TRJMVI-0180SFC 180L CYC + IND SLM CYCLONE PLUS Indirect TRJMVI-0210SFC 210L CYC + IND SLM CYCLONE PLUS www.jouleuk.co.uk | www.joule.ie...
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Cyclone Plus Twin Solar Cylinder Range Description Product Group Code Twin Solar TRJMVS-0150LFB 150L CYC + TWN STD CYCLONE PLUS Twin Solar TRJMVS-0180LFB 180L CYC + TWN STD CYCLONE PLUS Twin Solar TRJMVS-0210LFC 210L CYC + TWN STD CYCLONE PLUS Twin Solar TRJMVS-0250LFC 250L CYC + TWN STD...
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60L EVO DIR SLM EVOCYL Direct TTEMVD-0090SFB 90L EVO DIR SLM EVOCYL Direct TTEMVD-0120SFB 120L EVO DIR SLM EVOCYL Direct TTEMVD-0150SFB 150L EVO DIR SLM EVOCYL Direct TTEMVD-0180SFB 180L EVO DIR SLM EVOCYL Direct TTEMVD-0210SFC 210L EVO DIR SLM EVOCYL www.jouleuk.co.uk | www.joule.ie...
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Evocyl Indirect Cylinder Range Description Product Group Code Indirect TTEMVI-0090LFB 90L EVO IND STD EVOCYL Indirect TTEMVI-0120LFB 120L EVO IND STD EVOCYL Indirect TTEMVI-0150LFB 150L EVO IND STD EVOCYL Indirect TTEMVI-0180LFB 180L EVO IND STD EVOCYL Indirect TTEMVI-0210LFC 210L EVO IND STD EVOCYL Indirect TTEMVI-0250LFC...
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150L EVO IND HOR STD EVOCYL Horizontal TTEMHI-0180LFB 180L EVO IND HOR STD EVOCYL Horizontal TTEMHI-0210LFC 210L EVO IND HOR STD EVOCYL Horizontal TTEMHI-0250LFC 250L EVO IND HOR STD EVOCYL Horizontal TTEMHI-0300LFC 300L EVO IND HOR STD EVOCYL www.jouleuk.co.uk | www.joule.ie...
ErP Product Fiche Information Product Code Direct Stelflow TRSMVD Cyclone Plus TRJMVD Evocyl TTEMVD Nominal Capacity (ltr) Direct Vertical Standard Storage volume V (ltr) Mixed water at 40°C (ltr) The declared load profile ErP Rating Energy Efficiency (%) Ann. el. consumption (kWh) 1446 1471 2772...
Technical Data Indirect models in conformance with BS EN 12897:2016 Direct models in conformance with BS EN 50440:2015 Maximum mains water supply pressure 1.0MPa (10 bar max) Operating pressure secondary circuit (PRV Setting) 0.3MPa (3 bar) Expansion vessel design pressure 0.28MPa (2.8 bar - 0.2 bar below working) Expansion relief valve setting 0.6MPa (6 bar)
Direct Slimline 1527 Indirect Slimline 23.71 16.33 Horizontal Indirect 20.58 18.15 Solar Twin 16.05 16.33 17.49 Direct 2796 Indirect 29.20 15.9 Direct Slimline 1542 Indirect Slimline 29.02 15.9 Horizontal Indirect 22.43 17.31 Solar Twin 19.5 15.9 18.85 www.jouleuk.co.uk | www.joule.ie...
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kWh/ nWh% Mins ANNUM Reheat Ann. Prim. Solar Energy Stand. Weight Weight Load Water Time Energy Coil Coil Cap. Cylinder Range Empty Full Profile Rating Efficiency Loss Indirect Usage Rating Rating Direct 2820 Indirect 32.5 18.15 Direct Slimline 2833 Indirect Slimline 32.05 18.15 Horizontal Indirect...
T&P and P relief as shown in this diagram and also reference to page 38-40 Discharge Arrangement Secondary Return Failure to install unvented kit correctly will invalidate warranty and does not comply with Building Regulations. www.jouleuk.co.uk | www.joule.ie...
Testing Do not connect a 6,9 or 12kW Immersion without using a relay switch or contactor if 3 phase. 20 Amp Fused 2-pole Isolating Switch 230V AC ~50Hz Standard Immersion 20 Amp Fused 2-pole Isolating Switch 230V AC ~50Hz Smart Immersion Fitting The Immersion Heater Always check the immersion for signs of leakage before wiring commences.
60°C can result in bacteria growth and temperatures above 65°C can cause scalding. The immersion stat has an integrated high limit stat which If the primary thermostat fails the limit thermostat takes over and shuts the element off before the water can boil in the cylinder. www.jouleuk.co.uk | www.joule.ie...
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• Disconnect the immersion from the mains electrical supply before removing any covers. • Do not attempt to replace the immersion heater(s) with alternatives to those recommended by JOULE. • Do not bypass the Thermal Cut-Out(s) in any circumstances. Replacing The Immersion First task is to isolate the power.
To reset the safety cut-out and the motorised valve the reset button must be pressed in. JOULE cannot be responsible if alternative wiring plans are used. Before resetting the safety cut-out or altering the thermostat setting, isolate electrical supply to the unit before removal of the cover.
Discharge Arrangement Discharge Pipework The inlet control group should be positioned so that the discharge from both safety valves can be combined via a 15mm end feed tee. Connect the tundish and route the discharge pipe which must be routed in accord- ance with Building Regulations - Part G3 of schedule 1.
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0.8m 1.0m 1.4m 1.0m 1.4m 1.7m 1.4m 1.7m 2.3m elbow in the discharge pipe Sizing of copper discharge pipe (D2) for a temp. relief valve with a G1/2 outlet size (as supplied) www.jouleuk.co.uk | www.joule.ie...
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Safety Device (temperature relief valve) Metal discharge pipe (D2) from temperature relief valve to tundish Tundish Minimum 300mm Discharge below fixed grating (Building Regulation G3 section 3.61 gives alternative points to of discharge) Metal discharge pipe (D2) from tundish, with continuous fall. (See Building Regulation G3 section 3.56, Table 1 and worked Fixed Grating...
For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or the company where this product was purchased. www.jouleuk.co.uk | www.joule.ie...
Maintenance General Servicing should only be carried out by competent installers and any spare parts used must be purchased from JOULE. Never bypass any safety devices or operate the unit without them being fully operational Draining Switch the electrical power off (important to avoid damage to element). Isolate boiler from the unit. Turn off the cold water supply valve.
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Next hold both of these safety valves open, allowing as much water as possible to flow through the tundish. • Release the valves and check that they reseat correctly. Completion of the Benchmark Checklist on pages 46-47 must be adhered to by the installer www.jouleuk.co.uk | www.joule.ie...
Taking The Cylinder Out Of Use Shutting Down • Ensure the cold water supply is isolated and at least two hot water draw off points are open prior to draining the cylinder. • One of the hot water draw off points should be as close as possible to the height of cylinder in draw off terms.
The discharge may also stop. CALL OUT A COMPETENT PLUMBER TO SERVICE THE UNIT. Tell them you have a fault on an unvented cylinder. We stock all the spare parts they may need and JOULE can be contacted via telephone numbers on back page.
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Fault Possible Cause Solution Water escaping from the Compression fitting on hot - draw Check all factory and plumber connections inc T case unit. off not sealing. and P and Immersion heater. Cold water at hot tops. Immersion heater not switched on Check / reset.
Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1003092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1006092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1012092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1009092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1004092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1007092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1013092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1010092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1005092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1008092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1014092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
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Declaration of Conformity Supplier’s declaration of conformity (DoC) on the Ecodesign of energy related products Unique identification number of this DoC: 1011092019 We, the manufacturer: Joule Hot Water Systems UK Ltd. 4 Valencia Park, Gilcar Way, Wakefield Europort, Normanton, UK.
Service Record It is recommended that your hot water system is serviced regularly and that the apprepriate Service Record’s completed. 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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Service Record Service 1 Service 1 Date ....... Date ....... Engineer Name Engineer Name Company Name Company Name Telephone No ............Telephone No ............Comments ............Comments ..............................................................................................................Signature ............Signature ............Service 1 Service 1 Date .......
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