Worcester W 125 FL User Instructions

Flueless singlepoint water heater with atmosphere - sensing device

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W 125 FL
Flueless Singlepoint Water Heater
with Atmosphere - Sensing Device
GC NUMBER
52-311-022
USER INSTRUCTIONS &
CUSTOMER CARE GUIDE
Supplied By www.heating spares.co Tel. 0161 620 6677

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Summary of Contents for Worcester W 125 FL

  • Page 1 W 125 FL Flueless Singlepoint Water Heater with Atmosphere - Sensing Device GC NUMBER 52-311-022 USER INSTRUCTIONS & CUSTOMER CARE GUIDE Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 2: Excellence Comes As Standard

    Indeed, Worcester Heat Systems have led the field in innovative appliance design and performance for more than 30 years. The result is that your new Worcester W125 appliance offers you the very best of everything - quality, efficiency, economical running costs, proven reliability and value for money.
  • Page 3: General Information

    It is in your interest and that of safety to ensure compliance with the law. The manufacturers notes must not be taken, in any way, as over-riding statutory obligations. IMPORTANT: To get the best from your Worcester W125 please read these instructions carefully.
  • Page 4 Performance Temperature control turned fully anti-clockwise 5 litres/minute at 25°C temperature rise Temperature control turned fully clockwise 2.5 litres/minute at 55°C temperature rise Atmosphere - Sensing Device Temperature limiter Burner Natural Gas Gas valve Gas control slide Piezo igniter Gas inlet pipe Cold water Hot water Water...
  • Page 5: General Notes

    GENERAL NOTES CLEARANCES Your installer will have provided adequate space around the appliance for safety and servicing. Do not restrict this space by the addition of cupboards, shelves etc. close to the appliance. Minimum clearances in millimetres. Above 300 mm In front 600 mm Below...
  • Page 6: Frost Precautions

    Do not use abrasive cleaners on the outer casing. Use a damp cloth and a little detergent. SAFETY FEATURES Your Worcester W 125 is fitted with an atmosphere-Sensing Device which must not be altered in any way. 1.) If the air in the room in which the heater is situated becomes depleted of oxygen the pilot will be extinguished automatically.
  • Page 7: Operation Of Controls

    OPERATION OF CONTROLS Operation Starting up (see fig. 2) Move the gas control slide to the ignition position. Observe the pilot burner. Press in the central button of the control slider and hold depressed while pushing the Piezo igniter button two or three times. The pilot should light. Wait approximately twenty seconds and then release the centre button of the control slider.
  • Page 8 Temperature Control (see fig. 4) The temperature Control Knob should be turned anti-clockwise to obtain a higher flow rate of water at a lower temperature rise, or turned clockwise to obtain a higher temperature rise at a lower flow rate. Anti-clockwise for more Clockwise for less water at a lower...
  • Page 9 Fig. 6 - Controls Fig. 6 1 Observation window 6 Hot water tap 2 Pilot flame 7 Water flow selector 3 Piezo igniter 8 Cold water tap 4 Gas control slide 9 Cold water inlet isolating cock 5 Screw 10 Gas isolating cock Supplied By www.heating spares.co Tel.
  • Page 10 APPLIANCE FAILS TO OPERATE More than 30% of all calls made to Worcester Heat Systems to report appliance faults or breakdowns prove to be false alarms, as there is often a simple explanation for the apparent malfunction. So, to help you save time and money - not to mention frustration and inconvenience - please refer to the General Information, Notes and Lighting Instructions ensuring all controls are set correctly.
  • Page 11: Maintaining Your Appliance

    Worcester Heat Systems on 0345 256206 for help. If you would like to know more about Worcester’s extended warranty options please tick the appropriate box on your registration card. Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 12: Service Centres

    SERVICE CENTRES Region Telephone Opening Hours (Mon to Fri) Scotland 0345 256206 (01506) 441687 8.00 am to 9.00 am to The rest 0345 256206 (01905) 757536 6.00 pm 1.00 pm We have Service Centres situated throughout the country. If you have a service request simply call our local rate number above and your request will be routed to your Regional Service Centre.
  • Page 13 12 month service has been carried out to the satisfaction of Worcester Heat Systems Limited when requested. 3. That any product or part thereof returned for servicing under the guarantee must be accompanied by a claim stating the Model, Serial Number, Date of Installation.
  • Page 14 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 15 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 16: Guarantee Registration

    You should complete and return the postpaid Guarantee Registration Card within 14 days of purchase. The card will register you as the owner of your new Worcester appliance and, while this will not affect your statutory rights in any way, it will assist us to maintain an effective and efficient customer service by establishing a reference and permanent record for your boiler.

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