Sb professional on wall boiling water heater (8 pages)
Summary of Contents for Redring POWERSTREAM-ECO
Page 1
Powerstream-Eco REDRING POWERSTREAM-ECO UNVENTED INSTANTANEOUS WATER HEATER Installation and User Guide IMPORTANT: This booklet should be left 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...
IMPORTANT SAFETY INFORMATION Powerstream-Eco Your has been designed for convenience, economy and safety of use, provided that it is installed, used and maintained in good working order and in accordance with our instructions and recommendations. All wiring and installation must be supervised by a suitably qualified person.
The Powerstream-Eco is recommended to supply a MAXIMUM of two washbasins (see diagram 1a) OR a washbasin and shower (see diagram 4b) If the Powerstream-Eco is connected to a mixer tap then only NON-Thermostatic types should be used (water mixes at the outlet pipe only).
FIXING THE UNIT TO THE WALL Deciding the position If being used in a public place, position the unit out of reach to discourage vandalism. Fit the unit onto a flat piece of wall, well away from any potential splashes of water or spray. Position the unit either upright or lengthways (diagram 1a/b), whichever is most convenient for plumbing and wiring.
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Unit serving Basin and shower WARNING: ENSURE THAT THE MAINS WATER SUPPLY MEETS THE REQUIREMENTS LISTED ON PAGE 4 BEFORE CONTINUING WITH INSTALLATION. WARNING: BEFORE CONNECTING THE PIPE WORK TO THE POWERSTREAM-ECO, ENSURE THAT THE PIPE WORK IS FULLY FLUSHED OUT.
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(see “Powerstream-Eco commissioning” section on page 9). Fitting the attachments If the unit is to supply a shower, you will also need a “Redring Mixer Unit”. Available in chrome/white finish and suitable for surface or concealed pipe entry (see page 15 for details).
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If the unit is fitted in a Bathroom: Cable Termination A standard 45 amp cord operated isolator switch is recommended. Wiring the Powerstream-Eco The unit has been designed to accept up to 16mm² supply cable. It will be necessary to cut the rubber entry grommet (diagram 6, point X to X) to enable 10mm²...
- check the water temperature at the handset and, if necessary, turn the cold tap on and adjust to get the desired shower temperature. ADJUSTING POWER LEVEL The Powerstream-Eco has four power levels, shown in table below, selected by rotating the central power knob (see diagram 8). High Full power used for majority of applications.
Eco/medium when using the unit to wash your hands. CAUTION: The flow switch built into the Powerstream-Eco will switch off the heat if the flow rate is set too low. This will be indicated by the neon light going out.
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Diagram 9 Mixer Units WARNING: YOU MUST REGULARLY INSPECT THE SHOWER HOSE FOR WEAR AND DAMAGE. REPLACE IF NECESSARY, OR EVERY TWO YEARS, WITH OUR APPROVED PART. WARNING: IN ORDER TO MAINTAIN THE PERFORMANCE OF YOUR UNIT, YOU MUST CLEAN THE SHOWER HANDSET REGULARLY. All water contains particles of lime-scale, which build up in the shower handset and unit reducing the performance.
WHAT TO DO IF THINGS GO WRONG (1) SELF HELP If the unit is not working satisfactorily, make the following checks before calling out the installer. Any one of these adjustments could restore the performance. Symptom Cause What to do Little or no water flow.
If the previous “Self Help” checks fail to restore the performance, you should seek professional help. The person who installed the Powerstream-Eco is probably the best one to investigate and correct it and is certainly the person to contact if you have had a problem in the guarantee period.
The temperature of the main supply can vary from 5°C in winter up to about 20°C in summer, with an average of about 12°C. The charts below show the water temperature (°C) you can expect from the unit, at the different power settings for different flow rates in litres/minute. 9.5kW Powerstream-Eco Flow rate (litres/min.) On average on “high”...
93-794407 Heat exchanger 10.8kW 240V 93-794408 Power selector Assembly 93-794409 For further details, including a comprehensive list off accessories and spare parts, Contact Redring After Sales Service (see page 2) TECHNICAL INFORMATION Diagram 11 Internal Details Diagram 12 Circuit Diagram...
For the service work to be undertaken free of charge, the work must only be undertaken by Redring Xpelair Group Limited, or our approved agents. f) Service under guarantee has no effect on the expiry date.
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