Redring 078421 Installation And User Manual Download Page 14

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Summary of Contents for 078421

Page 1: ... with the user after installation and demonstration It should be kept in a safe place as you may need to refer to it for general instructions or future maintenance POWERSTREAM UNVENTED INSTANTANEOUS WATER HEATER Installation and User Guide ...

Page 2: ...LY WITH ITS OWN DEDICATED SUPPLY ENSURE THAT THE MAINS WATER SUPPLY MEETS THE REQUIREMENTS FOR YOUR SPECIFIC MODEL POWERSTREAM LISTED ON PAGE 3 4 OF THIS INSTRUCTION BOOKLET THIS APPLIANCE MUST NOT BE FITTED IF DAMAGED IN ANYWAY OR WHERE IT MAY BE SUBJECTEDTO FREEZING CONDITIONS DO NOT SWITCH THE APPLIANCE ON IF YOU SUSPECT IT OF BEING FROZEN WAIT UNTIL YOU ARE SURE IT HAS THAWED OUT THE UNIT MUST...

Page 3: ...sins or one wash hand basin and one shower application It cannot deliver the temperature and flowrate combination required to fill a bathtub This appliance must NOT be used for commercial applications or applications where high temperatures at high flow rates are required i e dishwashing or for filling baths The unit includes a dual thermal cut out diagram 1 which is attached to the heat exchanger...

Page 4: ...ection and associated information please refer to page 7 of this booklet Check the pressure of the main water supply 1 bar 6 bar The appliance must not be directly connected to a water supply greater than 6bar If mains pressure is greater than 6 bar please refer to page 5 To operate correctly the unit requires the following 1 6bar and 3 4L min FIXING THE UNIT TO THE WALL Deciding the position If b...

Page 5: ...sition against the wall whilst you mark the four fixing holes Drill the holes and fix the unit to the wall using the screws supplied Diagram 3 Lug Removal Diagram 4 Back Plate IF A NON RETURN VALVE IS FITTED AND OR THE INLET FEED TO THE UNIT IS GREATER THAN 6BAR THEN THE INSTALLATION MUST ALSO INCLUDE A 3 5 BAR PRESSURE REDUCING VALVE AND A 6 BAR PRESSURE RELIEF EXPANSION VALVE AS SHOWN IN DIAGRAM...

Page 6: ...s The inlet and outlet are clearly marked on the unit All models have Ø15mm straight shank connections The unit comes with a service valve diagram 6 which must be fitted on the inlet of the unit The valve can be used to turn off the water supply to the unit if it needs servicing or to reduce the main supply flow if it is too high see commissioning section on page 8 Fitting the attachments If the u...

Page 7: ...stream A double pole 50 Amp isolator switch is required This must be mounted out of reach of the shower cubicle or bath Wiring the Powerstream The unit has been designed to accept up to 16mm supply cable 6mm 10mm cable can be used as required In all cases the outer sheath of the cable MUST project through the grommet diagram 7 This will prevent water getting into the unit Strip back the insulation...

Page 8: ...et the desired shower temperature YOU MUST REGULARLY INSPECT THE SHOWER HOSE FOR WEAR AND DAMAGE REPLACE IF NECESSARY TO MAINTAIN THE PERFORMANCE OF YOUR SHOWER YOU MUST DESCALE THE SHOWER HANDSET REGULARLY All water contains particles of lime scale which build up in the shower handset and unit reducing the performance It is therefore important to clean the shower handset by simply rubbing the rub...

Page 9: ...ed on the hot water will be shared between the two and so the flow will drop Shower Check that the power is switched on at the mains local isolator switch Turn on the hot or flow tap FULLY diagram 9 If the unit has been used recently run the water through for a few seconds to let the temperature stabilize we advise you DO NOT enter the water flow during this time YOU MAY INITIALLY GET A SHORT BURS...

Page 10: ... service valve so that the water is at the right temperature with the tap fully open see page 8 Always turn the hot tap fully on Water goes from hot to cold The water flow or pressure is too low and the thermal cut out is operating A second outlet has been turned on Increase the supply water flow Make sure that the service valve is correctly adjusted Do not use the basin whilst using the shower Sh...

Page 11: ...eset it by opening the unit and pushing the button on the cut out diagram 1 Before you do this you must remove the cause of the problem Contact Redring see page 10 Water too cold neon light on One element is not working The Power Supply Voltage has dropped Switch off the electricity supply and check the resistance of the elements You should get the following readings Loading kW Resistance Ohms 9 5...

Page 12: ...at Exchanger Assy 9 5kW 240V 7b 93 79 38 20 Heat Exchanger Assy 10 8kW 240V 7c 93 79 38 21 Heat Exchanger Assy 12kW 240V Pg 13 300002291 Front Cover Trims Pg 13 300002293 Front Cover Fixing Screws Dia 6 93 79 37 57 Gate Valve APPLICABLE MODELS Cat No 078931 RPS95 Powerstream Heater 9 5kW 240V IPX4 Cat No 078421 RPS108 Powerstream Heater 10 8kW 240V IPX4 Cat No 078438 RPS12 Powerstream Heater 12kW ...

Page 13: ...sed by a suitably qualified person Chrome shower mixer unit complete with full accessories Reding Mixer Kit Catalogue No 300001357 turn lever control spray tap Catalogue No 85 793616 For further details including a comprehensive list off accessories and spare parts please visit www redring co uk 234mm 31mm 73mm 13 ...

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Page 16: ...dance with WEEE Directive 2012 EU Packaging should be recycled where possible YOUR GUARANTEE To view the full guarantee terms and conditions scan this QR code using your smartphone or go to https www gdhv co uk guarantee terms and conditions Your Product is manufactured by Glen Dimplex UK operating as Glen Dimplex Heating Ventilation GDHV designs and manufactures products to ensure they deliver re...

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