Assessments - 5, GPA: 4.6
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INSTALLATION 2.1 WATER REGULATIONS 2.2 BUILDING REGULATIONS 2.3 HOW THE APPLIANCE WORKS 2.4 OVERALL DIMENSIONS 2.5 COLD WATER SUPPLY 2.6 SITING AND FIXING 2.7 CONNECTION OF MAINS WATER SUPPLY 2.8 COLD WATER COMBINATION VALVE 2.9 CONNECTION TO SERVICES 2.10 SECONDARY RETURN 2.11 DISCHARGE PIPEWORK 2.12 ELECTRICAL DIAGRAMS 3. COMMISSIONING 4. MAINTENANCE 4.1 PROTECH ANTI-CORROSION SYSTEM 4.2 THERMAL CUT-OUT(S) 4.3 IMMERSION HEATER(S) 4.4 UNVENTED CONTROLS 4.5 THERMOSTATS 4.6 MAINTENANCE 5. FAULT FINDING 6. TECHNICAL INFORMATION Call Sales On 08708034288 2 This manual is an integral and essential part of the product. It should be kept 1. GENERAL Call Sales On 08708034288 with the appliance so that it can be consulted by the user and our authorised INFORMATION personnel. 1.2 DELIVERY Please read carefully the instructions and notices about the appliance contained in this manual, as they provide important information regarding the safe installation, use and maintenance of the cylinder. Failure to do so may invalidate the guarantee. The Ariston range is available in the following options: The Wall-hung ProTech range (50, 75, 100 litre models), which are supplied as follows; One box containing; 1) The cylinder with factory fitted temperature & pressure relief valve, immersion heater and thermostat with thermal cut-out. One box containing; 1) Unvented control pack (expansion vessel, 2 piece cold water combination valve and tundish), instructions for installation, servicing and use and the Benchmark Log Book). The Contract ProTech floor-standing range (100, 125, 150, 200 and 300 litre models), which are supplied as follows; One box containing; 1) The cylinder with factory fitted temperature & pressure relief valve. One box containing; 1) Unvented control pack (expansion vessel, 2 piece cold water combination valve and tundish), motorised valve (indirect only). Immersion heater(s) and thermostat(s) with thermal cut-out(s), cylinder thermostat with thermal cut-out (indirect only), feet (x3), instructions for installation, servicing and use and the Benchmark Log Book. The High Capacity ProTech floor-standing range (500 litre models), which are supplied as follows; One box containing; 1) The cylinder with factory fitted temperature & pressure relief valve. 1) Unvented control pack (expansion vessel, 2 piece cold water combination valve and tundish), motorised valve (indirect only). Immersion heater(s) and thermostat(s) with thermal cut-out(s), cylinder thermostat with thermal cut-out (indirect only), feet (x 3), instructions for installation, servicing and use and the Benchmark Log Book. The Classico and Primo floor-standing ranges (125, 150, 200 and 300 litre models). Are supplied with the following; One box containing; 1) The cylinder with factory fitted temperature & pressure relief valve. One box containing; 1) Unvented control pack (expansion vessel, 2 piece cold water combination valve and tundish), motorised valve (indirect only). Immersion heater(s) and thermostat(s) with thermal cut-out(s), cylinder thermostat with thermal cut-out (indirect only), feet (x3), instructions for installation, servicing and use and the Benchmark Log Book. Call Sales On 08708034288 3 Call Sales On 08708034288 2. INSTALLATION 2.1 WATER REGULATIONS 2.2 BUILDING REGULATIONS 2.3 HOW THE APPLIANCE WORKS These regulations (byelaws in Scotland) ensure a good supply of wholesome water, and that only approved materials, pipes and fittings are used to convey water. These are a statutory document and take priority over all other regulations and recommendations. The installation of an unvented hot water storage cylinder is classified as a “Controlled Service” and Regulation G3 applies. To meet the requirements of the Regulation, installation of an unvented system should be undertaken by a “competent installer”. All installations of unvented hot water storage systems having a capacity of more than 15 litres should be notified to the relevant Local Authority by means of building notice or by the submission of full plans. It is important to note that it is a criminal offense to install an unvented hot water storage system without notifying the Local Authority. The installation of the unvented cylinder and hot water system must comply with BS 6700 and the HSE Legionella Code of Practice. The immersion heater(s) are controlled through a thermostat which senses the water temperature. The operating temperature can be pre-set by adjusting the spindle in the head of the thermostat. In addition to the thermostat there is a thermal cut-out incorporated if the thermostat fails and the water temperature rises too high. Once the cut-out operates it can only be re-set manually after the fault has been rectified. Indirect models have dual thermal controls. In addition to the above there is a separate cylinder thermostat and thermal cut-out for controlling the indirec...