User manual APPLIED ENERGY 620

[. . . ] The options of Medium or Low, reduces the power used giving a cooler shower or the option of reduced flow. These options are mainly for summer usage and knob "B" will have to be re-adjusted. Model 600 - Rotate knob "A" to the 12 o'clock position ( and the water will cease to flow immediately. The electricity to the elements is then switched off, water will continue to flow for approximately 5 seconds before switching off. [. . . ] There are 3 defined spray plate settings adjustable by rotating the spray plate, (see diagram 4). The modes have a positive to identify them. Diagram 4 IN ORDER TO MAINTAIN THE PERFORMANCE OF YOUR SHOWER YOU MUST CLEAN THE SHOWERHEAD. All water contains particles of lime, which build up in the showerhead and unit reducing the performance. It is therefore important to clean the showerhead by regularly rubbing the rubber spray nozzles or, in severe cases dipping the spray plate into a suitable de-scaling solution. The frequency of this will vary from weekly to quarterly depending on the water hardness and 4 experience. Check the spray plate is then free to rotate to give the three settings. In some winter conditions, when the incoming mains water is particularly cold it may be necessary to select the inner or outer spray pattern only. This will ensure correct operation of the shower with a slightly lower water flow rate Note: After use it is normal for some water to drip from the showerhead for a few moments, this inhibits scale build up over prolonged use. What to do if things go wrong SELF HELP If the shower is unsatisfactory, make the following checks before calling out the contractor. Any of these adjustments could restore the performance a) Water too HOT Increase water flow by adjusting the temperature control clockwise. Decrease water flow by adjusting the temperature control anti-clockwise. Check water pressure has not fallen so far as to let pressure switch cut out, e. g. Fitting instructions are provided with spares. b) Water too COLD c) Spray pattern poor d) Water goes cold while using shower e) Broken parts PROFESSIONAL SERVICE If the previous checks fail to restore the performance, you should either contact the Redring Technical Advisory Service or seek the assistance of a qualified plumber and / or electrician. The person who installed the shower is probably the best one to repair it and is certainly the person to contact if you have a problem in the guarantee period. The following additional checklist is provided for the benefit of the qualified serviceman. WARNING ­ SWITCH OFF THE ELECTRICITY AT THE ISOLATING SWITCH BEFORE REMOVING THE COVER TO MAKE CHECKS. 5 a) Water too HOT b) Water too COLD c) Water leaks from burst pressure relief valve d) Water does not flow when Knob "A" is rotated (when button "C" is pressed 620 only) Water flow restricted by blockage in filter of solenoid valve. Switch off water and undo plastic nut on elbow, loosen brass nut to swing elbow away from solenoid. Check circuit through thermal cut-out Check circuit through microswitch on the pressure switch Check each element circuit. Check circuit through mini microswitch (push switch ­ 620 only) Possible timer PCB fault (620 only). Power supply not reaching shower. Installation instructions Check that the electrical rating shown on the shower matches the mains supply. If in any doubt, advice and assistance should be sought from a qualified plumber and/or electrician. Installations and wiring must conform to current IEE regulations (UK) BS7671 WARNING!DO NOT INSTALL THIS SHOWER IN A ROOM WHERE IT MAY BE SUBJECT TO FREEZING We recommend that the installation be done in the following sequence. a) Fixing the shower to the wall b) Plumbing c) Electrical connections a) Fixing the shower to the wall 1. [. . . ] Ensure that the removable side section is fitted securely back into the back-plate. Fit the front cover into position making sure the knob is aligned correctly with the flow valve (see diagram 12). WARNING - TAKE CARE WHEN REPLACING THE FRONT COVER TO AVOID DAMAGING ANY COMPONENTS. Operate the shower first without the handset to flush out any particles, fit handset and then operate the shower as explained previously and check: a) That the water gets to a satisfactory temperature. [. . . ]