User manual APPLIED ENERGY WS7

[. . . ] Thank you for choosing a quality Redring product manufactured in Peterborough, England These instructions should be read in full before commencing the installation. We recommend that the installation should only be carried out by a suitably qualified person. [. . . ] Undersink (Diagram 2b) If the unit is to be mounted below sink level, it should be connected to the special open outlet Monoblock Mixer Tap recommended by Applied Energy Products Limited (see page 3). The economic performance of the heater will be enhanced by lagging the hot water pipe from the heater to the outlet. Oversink and Undersink Installation Before final assembly of the tap the appropriate restrictor insert must be selected and fitted into the end of the cold inlet pipe on the heater (see Table A). The correct insert will ensure that the flow rate of water through the heater is at an optimum to prevent undue mixing of the incoming cold water with the stored hot water, as well as avoiding any unnecessary pressure within the tank. Electrical Connection The installation must be in accordance with the current BS. 7671 (IEE Wiring Regulations) and/or local regulations, and "Part P" of the Building Regulations. The live (brown) and neutral (blue) wires must be connected to the designated positions in the terminal block and the earth (green/yellow) to the earth position. A means for disconnection in all poles must be incorporated in the fixed wiring in accordance with the wiring rules. The cable should be heat resisting 3-Core flexible PVC of 0. 75mm² for the 1kW model and 1. 25mm² minimum for the 3kW model. NOTE ­ THE APPLIANCE MUST BE FILLED WITH WATER BEFORE POWER IS SWITCHED ON. Usage If the heater is used regularly it is recommended that it is left on at all times. Allow the heater to fill with water before switching on the electricity. This will avoid the heating element becoming too hot, causing the one-shot safety thermal fuse to operate. The four settings indicated by the thermostat are: - III II I This gives very hot water, which can be mixed with cold water to produce quantities of usable water greater than the actual capacity of the heater. This setting will maintain the water in the heater just above freezing point if the heater is to be left unattended whilst subject to freezing conditions. The electricity must be left on for this facility. · Water expands when heated, thus during the initial heating of cold water admitted to the heater, drips from the outlet spout may occur. If it is required that the adjustments of the thermostat is not available to the users of the heater, then after first establishing that the temperature is as required, the knob may be removed and the blanking grommet (supplied free with heater) inserted in the hole. 2 Suggested Installation Plan Draining the Tank If it is required to drain the tank, this can be effected by undoing the screw in the base plate of the heater (see "Tank Drain" diagram 2), and catching the water in an appropriate vessel. [. . . ] It may also be of use to have a note of the model and serial number as stated on the underside of the unit. Recommended Accessories Oversink Accessories Swivel Arm (450mm) Swivel Arm (600mm) Monoblock Mixer Catalogue No. 84-780408 Spare parts/accessories can be supplied from Redring Sales Hotline 08709 000420 3 Full details of terms and conditions are available on request from: APPLIED ENERGY PRODUCTS LIMITED, MORLEY WAY, PETERBOROUGH PE2 9JJ TEL +44 (0) 1733 456789 FAX: +44 (0) 1733 310606 Website: www. applied-energy. com (Leaflet No. [. . . ]