User manual APPLIED ENERGY EXPRESSIONS 570

[. . . ] 570 Pumped Electric Shower Installation instructions & User guide IMPORTANT: This booklet should be given to the customer after installation and demonstration. WARNING: Under no circumstances should this unit be connected to the mains cold water supply. Thank you for choosing a quality 'Redring' product manufactured in Peterborough, England. CONTENTS Information for the user Important Safety Instructions How to use your 'Redring' shower How your 'Redring' shower works How to maintain your 'Redring' shower What to do if things go wrong Additional accessories Information for the installer Fixing the shower to the wall Plumbing Electrical Guarantee Page Diagram 1 Knob 'A' Overheat Light 2 2 3 4 4 9 6 7 8 12 Power On Light Knob 'B' IMPORTANT SAFETY INSTRUCTIONS 1. The Redring Expressions 570 pumped electric shower is designed to heat and boost the flow of stored domestic cold water, which is gravity fed from a static cold water cistern. [. . . ] Cleaning It is recommended that the shower unit and accessories are cleaned using a soft cloth. It is advisable to switch off the shower at the isolating switch to avoid the shower accidently switching on. b) 'SURF' (outer spray only) WHAT TO DO IF THINGS GO WRONG Self Help If the performance of the shower does deteriorate in service make the following checks before calling out the contractor. a) Water too HOT Increase water flow by adjusting the temperature control (knob B) anti-clockwise to a lower number on the temperature scale. Check hose is not kinked restricting the water flow. c) 'SPORT' (inner spray only) Diagram 5 The spray head rotates through approximately 140o IN ORDER TO MAINTAIN THE PERFORMANCE OF YOUR SHOWER YOU MUST CLEAN THE SHOWERHEAD. 4 b) Water too COLD Check power is on (indicated by 'power on' light). Decrease water flow by adjusting the temperature control (knob 'B') clockwise to a higher number on the temperature scale. Stop pump immediately by turning knob 'B' fully clockwise to the '· Stop position'. Re-prime shower unit (see commissioning) with power to shower switched off. Wait for motor to cool down (approx 30 mins). Professional Service If the previous checks fail to restore the performance, you should seek professional help. 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. Switch off the electricity at the isolating switch before removing the cover to make checks. Switch off water at service valve and fully isolate electricity supply. In off position, the alignment marks on the cam drive (see diagram 2) should be centred about motor switch actuator. Remove filter (see diagram 9), clean and replace. c) Pump operates but no water is delivered b) Water too COLD d) Pump fails during shower e) Spray Clean showerhead (see page pattern poor 4) and flush heater. f) Water takes longer to heat up Thermal cut-out has operated after previous use ('overheat' light is on). Thermal cut-out has operated ('overheat' light is on) Wait for cut-out to reset. Check power is on (indicated by 'power on' light). c) Pump fails to operate d) Pump operates but no water is delivered f) Water goes cold while using shower f) Broken parts Please contact our spares department on 01733 456700. 5 e) Water leaks from burst pressure relied valve Check for cause of high pressure and remove it. Replace the pressure relief disc. REDRING AFTER SALES SERVICE We offer a technical advisory service on the telephone to contractors and other customers with problems in the field. Ring 0870 9000 430 (Normal Office Hours) Spare parts can be supplied against any VISA or Access cards. Ring 0870 9000 420 (Normal Office Hours) Remember to quote the exact type of shower, as written on the front of the shower and on this leaflet. It may also be of use to have a note of the Catalogue Number as stated on the rating plate inside the shower. [. . . ] 570 (9. 5 kW) Cable Sizes Fuse Type 6mm2 40 A Cartridge Fuse Type 'A' MCB 10mm2 10mm2 45 A Cartridge Fuse 45 A Cartridge Fuse B Tube is secured in position Expressions 570 9. 5/8. 7kW, 240/230V, version may be able to use 6mm2 cable if BS 7671: Method 1 (clipped direct) is used. The maximum cable run for all models above will depend upon site conditions. REMEMBER TO UPRATE THE CABLE IF IT RUNS IN THERMAL INSULATION IN A LOFT. In order to provide a means of isolation, the heater MUST BE permanently connected to the electricity supply through a double pole linked switch with a contact gap of 3mm mounted in a convenient position. [. . . ]