Before testing the flue confirm air vents are unobstructed.Install only in loca- tions as referred to in these installation instructions. Do not build the heater into bookcases or walls. Refer to other sections of this manual for correct procedures, or consult with place of purchase, a licensed plumber, a gas supplier or the CANNON distributor listed in this manual.Warranty service, which includes parts and labour for the replacement or repair of defective parts, is available through the CANNON distributor. Warranty The Cannon appliance is warranted against defects in materials and work- manship for a period of one, (1) year from its date of original purchase, for residential use in Australia.Contents Contents Warranty ❍ Distributor Safety warnings ❍ What to do if you smell gas ❍ Warnings ❍ Standards User instructions ❍ Operating instructions ❍ Cleaning ❍ Flame characteristics Heater specifications Installation instructions 10-15 ❍ Clearances ❍ Installation into a masonry/brick or mock fireplace ❍.SERVICE INSTRUCTIONS Please leave instructions with the owner. Cannon CANTERBURY INBUILT MODELS USER INSTRUCTIONS INSTALLATION INSTRUCTIONS This heater is approved for use with Natural and Propane gases.Would I be able to clean the the pilot injector myself rather than a gas engineer? Same symptons as 5 yrs ago when a new thermocouple didn't resolve the problem and after a clean it worked better. Usually, the first use of the fire in the winter season requires the control knob to be held down for a long time but as we use the fire more, that time decreases until we only have to hold it down for the required 15 secs. After 3 hours I would of though it would be hot enough. I havn't noticed a decrease in the power of the pilot flame though. Anyone have experience with this fire who can help? Cannon merged with Flavel many years ago. The fire has something called a 'Delayed Ignition System' which may be involved. When he put the old thermocouple back in, it worked better so we have been 'managing it' since then. Often it can take 15 mins but yesterday I gave up after 3 hours! We had the same problem 5 years ago and a gas engineer replaced the thermocouple but that did not solve the problem. The pilot lights (although I have to change the battery every 3 weeks or so) and 15 secs should be enough time to hold the control knob down for the fire to stay alight. Hi, We have a Cannon Manor B.F Gas Fire that is not staying alight. The pilot lights (although I have to change the battery every 3 weeks or so) and. Gas fires, cannon caress, cannon gas fires, cannon, instruction manual, installation guide, installation manual.