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www.glow-worm.co.uk

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WARNING

GAS LEAK OR FAULT

Turn off the gas emergency control valve immediately. Eliminate all sources of ignition, i.e.smoking,

blowlamps, hot air guns etc. Do not operate electrical lights or switches either on or off.

Open all doors and windows, ventilate the area.

METAL PARTS

This boiler contains metal parts (components) and care should be taken when handling and cleaning,

with particular regard to edges.

SEALED COMPONENTS

Under no circumstances must the user interfere with or adjust sealed parts.

Glo

w-w

orm ser

vice call:

  

01773 828100

     T

echnical helpline:

   01773 828300

General and Sales enquiries  

Tel:  01773 824639  Fax:  01773 820569

Summary of Contents for ULTRACOM CXI

Page 1: ...www glow worm co uk 1 www glow worm co uk T o b e l e f t w i t h t h e u s e r Instructions for Use High Efficiency Condensing Boilers Ultracom cxi...

Page 2: ...her on or off Open all doors and windows ventilate the area METAL PARTS This boiler contains metal parts components and care should be taken when handling and cleaning with particular regard to edges...

Page 3: ...www glow worm co uk 3 13206 G C No 47 019 01 G C No 47 019 02 G C No 47 019 03 Ultracom 24cxi Ultracom 30cxi Ultracom 38cxi...

Page 4: ...Adjusting Temperature 11 Setting the 24 hour Clock 12 Setting the Programmer 13 Advancing the Programmer 14 Fault Finding 15 These instructions are an integral part of the boiler and must to comply w...

Page 5: ...ation is made to the boiler unless approved in writing by Glow worm Any alteration not approved by Glow worm could invalidate the certification boiler warranty and may also infringe the current issue...

Page 6: ...control Once the controls are set the boiler operates automatically Pluming from flue terminal Like all condensing boilers it will produce a plume of condensation from the flue terminal in cool weath...

Page 7: ...er will only activate if the boiler temperature does not reach 10 O C after 30 minutes or at any time if the temperature drops to 5 O C The burner will switch off when the temperature reaches 35 O C N...

Page 8: ...solvent cleaner as you may damage the paintwork Servicing Maintenance and Spare Parts Frost Protection If the mains electricity and gas services are to be turned off for any long periods during severe...

Page 9: ...PROG SYMBOLS DISPLAYED ON THE LCD AND DESCRIPTIONS Will be displayed when domestic hot water temperature is less than 50 o C System Pressure Max burner display Glow worm control Optional Outdoor sens...

Page 10: ...ed for any reason you may need to set the clock and day before continuing refer to diagram 5 2 Select your required function refer to diagram 9 press Mode repeatedly to scroll through your options and...

Page 11: ...suited to normal family use Central Heating The temperature is factory preset to the minimum 38 O C but can be adjusted to a maximum of 82 O C as required refer to diagram 4 C Press the or once the cu...

Page 12: ...13177 STEP 1 STEP 2 MODE PROG MODE PROG STEP 3 Press and hold PROG 5 secs the hours symbol will flash Press PROG to confirm The process will automatically scroll to minutes then days if the installer...

Page 13: ...move the flashing cursor to the desired time Press to add a time segment or to remove a time segment STEP 1 STEP 2 Running Time Indicated by solid squares Square represents 30 minutes STEP 3 Press PRO...

Page 14: ...his function will only work when the appliance is in timed operating mode Clock symbol Refer to diagram 2 The activated deactivated segments will flash for 5 seconds Diagram 7 13181 Press and hold for...

Page 15: ...lexible hose is securely connected to the double check inlet valve see diagram 9 Fault Finding Diagram 9 13470 2 Fully open tap A then gradually open tap B to fill the heating system to a pressure of...

Page 16: ...low worm co uk 16 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 0020020822 02...

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