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CROMWELL

Installation &
Operations
Manual

THIS MANUAL CONTAINS IMPORTANT INFORMATION.

PLEASE KEEP IT IN A SAFE PLACE FOR FUTURE REFERENCE.

Manufactured in New Zealand by:

GLEN DIMPLEX NEW ZEALAND LIMITED
P.O. Box 58473, Botany, Manukau - 2163

Ph: 0800 666 2824

Fax: 09 274 8472
Email: [email protected]

Web: www.glendimplex.co.nz

Nov 2017

Part No. 598675 V1.1

*Glen Dimplex New Zealand Ltd reserves the right to change specifications, content of this manual or design of its product without prior notice.

Summary of Contents for CROMWELL

Page 1: ...d in New Zealand by GLEN DIMPLEX NEW ZEALAND LIMITED P O Box 58473 Botany Manukau 2163 Ph 0800 666 2824 Fax 09 274 8472 Email sales glendimplex co nz Web www glendimplex co nz 1st Nov 2017 Part No 598675 V1 1 Glen Dimplex New Zealand Ltd reserves the right to change specifications content of this manual or design of its product without prior notice ...

Page 2: ...T 7 3 6 REDUCING CLEARANCES 8 4 0 PERMITTED FUELS 9 4 1 TESTING YOUR WOOD MOISTURE 9 4 2 RECOMMENDED FUEL LOG SIZES 9 5 0 OPERATIONAL SEQUENCE 10 5 1 BEFORE FIRST LIGHT UP 10 5 2 COLD START UP 10 5 3 STACK LIGHT KINDLING 10 5 4 INTERMEDIATE LOAD 1 10 5 5 INTERMEDIATE LOAD 2 11 5 6 RE FUELING 11 5 7 SHUT DOWN RESTART 12 6 0 CLEANING AND MAINTENANCE 12 6 1 PERIODIC CLEANING CHECK 12 6 2 ANNUAL MAINT...

Page 3: ... in the top combustion chamber where primary combustion takes place After initial primary burning when the overall burner is hot enough and sustained flue draft is created flue gases are directed downward into bottom combustion chamber by closing the damper in upper section of the firebox The exhaust gases passing through the red hot embers get re ignited and burns at temperatures higher than 1000...

Page 4: ...y 2 years from service agent trained and authorized by Glen Dimplex New Zealand 1 4 Caution This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Do not leave children ...

Page 5: ... System Floor Protector Requirement Ash Floor Protector Clearances to Combustibles Parallel Installation Corner Installation A Rear Panel to Rear Wall 100 mm C Glass to Floor Protector Front 300 mm B Cooktop Edge to Side Wall 360 mm E Cooktop Corner to Wall 125 mm C Glass to Floor Protector Front 300 mm H Flue Centre to Wall 375 mm D Floor Protector Side 138 mm L Floor Protector Diagonal 1131 mm F...

Page 6: ...tion 2 0 have been determined during safety test which was carried out with standard parallel and corner installation configuration with minimum 2 4m high ceiling If a flue exits out of the roof within 3 meters from the ridge the outer shield shall be not less than 600mm above the ridge If the flue exits further than 3 meters out from the roof ridge then it must project at least 1000mm above roof ...

Page 7: ...rong enough to bear this load The minimum requirements for material to be used as floor protectors on a combustible material are 6mm fibre cement board e g Hardies Tile Slate Underlay plus 8mm ceramic tiles on a firm base 4mm mild steel floor protector supplied by Glen Dimplex Or equivalent 3 5 Seismic Restraint Cromwell burner must be seismically restrained including the floor protector The Fig 3...

Page 8: ...made of non combustible material like metal or masonry Installed between burner and the combustible wall With an air gap behind it and vented top and bottom The shield should extend a minimum of 450mm beyond the top of the appliance and extend width wise so that unshielded rear clearance is maintained Clearance factors for heat shield which is within 45 degrees of the vertical Heat Shield Construc...

Page 9: ...ous fumes when burned They may also cause a build up of the toxic gas dioxin which is damaging to the burner and the environment Most importantly use of such materials will invalidate your warranty 4 1 Testing Your Wood Moisture There are number of ways to confirm if wood is dry enough Wood moisture meter is the best way to check the moisture content of the wood fuel Press the meter tip into wood ...

Page 10: ...B Set the damper handle to OPEN position 5 2C 5 2D Open the top combustion chamber and ensure that injector is oriented front to back i e rod on the top of the injector are perpendicular to door opening or parallel to side of the firebox Ensure the tabs on top injector are firmly interlocked into slots of bottom injector and injector is not blocked with charcoals or ash 5 2A 5 2B 5 2C 5 2D 5 3 Sta...

Page 11: ...sing or puffing after closing the damper open the damper for another 1 2 mins and then close to return to downdraft mode 5 5A 5 5B 5 5C 5 5D Overall the above steps should take around 40 45 mins This point on the burner will be hot enough to run in the downdraft mode for prolonged period 5 6 Re fueling Burner can be refueled with bigger logs once the down draft is fully established 5 6A As fuel bu...

Page 12: ...usage or when improper fuel is burnt A dampened paper towel newspaper with cool ash or a non caustic oven cleaner can be used to clean the glass Do not scrub using steel products or abrasive material as it can leave scratch marks on the glass and damage printing on the glass 6 1 3 Cleaning the Panels A soft dry cloth is sufficient to clean and maintain the finish of the panels Household detergent ...

Page 13: ...the boards may crack with use and this is regarded as a normal occurrence If the boards crack but remain in place it will not affect the performance of the fire and subsequently can continue to be used The boards should be replaced only when they are damaged enough that they no longer remain interlocked in place and cannot perform their intended task Refer Fig 6 1 for location and sequence of asse...

Page 14: ...able to drop and collect all the chimney dirt into bottom combustion chamber without removing the main flue pipe 8 Once chimney sweep operation is complete clean the top exhaust chamber properly and pull the flue cleaning plug back in place Ensure that it seals the circular cutout correctly Fig 6 2 6 2 4 Cleaning the Heat Exchanger Though the ceramic block arrests most of the fly ash some fine ash...

Page 15: ...oth chamber and then put back all the boards in both the top and the bottom chambers 19 Place bottom injector by orienting with the tab on the base plate Refer Fig 6 4 20 Place top injector and lock it into tab of bottom injector 21 Make sure the injectors are sitting flat in stepped bottom bricks and the orientation of rods is front to back 22 At the end put ceramic block and make sure it is push...

Page 16: ...andle Kit 36 Damper Handle Kit 37 Damper These consumable parts should be replaced as soon as they show signs of wear Running your burner with worn or broken parts may result in reduced output increase in fuel consumption and even can damage the firebox or other vital parts of the burner We highly recommend frequent visual check of these consumables and other parts of the burner Refer Fig 6 1 Fig ...

Page 17: ...d requires an experienced installer to remedy by either extending your flue height or fitting an anti down draft flue cowl The down draft flame is pulsing or puffing when damper is switched to CLOSE position This is likely to happen when firing the burner from cold start Not enough embers around the downdraft injector or loading of excessive fuel during start up can be the reasons Open the damper ...

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Page 19: ...lcome your feedback on the following questionnaire Question Please tick appropriate remark 1 General presentation of Product Excellent Good Ok Needs to Improve 2 Styling and Looks Excellent Good Ok Needs to Improve 3 Packaging Excellent Good Ok Needs to Improve 4 Is documentation easy to follow and informative Excellent Good Ok Needs to Improve 5 Fixtures Fittings Loose parts In order Items missin...

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Page 21: ...easonable transport or travel costs Consumers may have additional rights under the Consumer Guarantees Act 1993 New Zealand or the Australian Trade Practices Act 1974 including the Australian Consumer Law Conditions This warranty does not apply and will be void where The Wood Burner is not installed in accordance with AS NZS2918 2001 or any building code or consent The Wood Burner is not installed...

Page 22: ...e product left the control of Glen Dimplex Direct indirect or consequential losses or special damages of any kind including costs of collection and delivery other than repair or replacement of products or components under this warranty where any goods are acquired or used for the purposes of a business How to obtain warranty service Completed Warranty registration form previous page needs to be ma...

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