Ultracom hxi High Efficiency Condensing System Boilers Instructions for Use To b e l e f t w i t h t h e u s e r www.glow-worm.co.uk...
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General and Sales enquiries Tel: 01773 824639 Fax: 01773 820569 Glow-worm is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, effi ciency and performance.
A Building Regulations Compliance Certificate will then be issued to the customer who should, on receipt, write the Notification Number on the Benchmark Checklist. Please read these instructions and follow them carefully for the safe and economical use of your boiler. www.glow-worm.co.uk...
Glow-worm. Gas Category Any alteration not approved by Glow-worm, could invalidate the certification, boiler warranty and may also infringe the current This boiler is for use only on G20 natural gas but can be issue of the statutory requirements.
It is normal and not a fault indication. Compartment or Cupboard Installations Ventilation is not required for compartment or cupboard installations. Do not use the compartment or cupboard for storage. Diagram 1 www.glow-worm.co.uk...
If the boiler fails to resume normal operation and all external pipe. The boiler should then restart. Contact your Installation/ controls are calling for heat, then call your Installation/Servicing Servicing company or Glow-worm service if the fault persists. company or Glow-worm service. Frost Protection...
To obtain service, please call your installer or Glow-worm’s own service organisation using the telephone number on the inside Please quote the name and model of the boiler.
PROG RESET CH TEMPERATURE TOGGLE BUTTON BUTTON USED ADJUSTMENT DISPLAY MODE and PROG SYMBOLS DISPLAYED ON THE LCD AND DESCRIPTIONS Central Heating Function Min burner display Appliance OFF Temperature Max burner display Glow-worm control (Optional) Control Panel Diagram 2 www.glow-worm.co.uk...
Central heating. Note: If you are in any doubt about the boiler being filled Boiler functions ALL switched off. with water contact your installer or Glow-worm's own service organisation using the telephone number on the inside front cover of this booklet.
2. diagram 5. If any fault persists, contact your installer/service provider Central Heating or Glow-worm Service, using the telephone number on the inside front cover of this booklet. Electrical Supply Failure STEP 1...
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Because of our constant endeavour for improvement, details may vary slightly from those shown in these instructions. Glow-worm, Nottingham Road, Belper, Derbyshire. DE56 1JT www.high-efficiency.info...
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