Wee Rad Ultra
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Wood Fire Installation & Owner’s Operation Manual Wee Rad Ultra Important information ..................................... 2 Getting to know your Metro fi re ....................... 9 Assembling your Metro fi re ............................. 2 Operating your Metro fi re ................................ 9 Firebox parts and components ....................... 3 Cleaning and maintenance .......................... 11 Floor protector ............................................... 5 Troubleshooting ........................................... 12 Flue installation .............................................. 6 Metro Fires warranty .................................... 13 Clearances and specifi cations ........................ 7 Replacement parts ....................................... 14 Important operation information ..................... 8 Heating accessories ...................................... 15 Where to install a Metro fi re in your home ....... 9 19 Oropuriri Road // New Plymouth 4312 info@metrofi res.co.nz // www.metrofi res.co.nz 09/18 © PIONEER MANUFACTURING LTD 09/18 © PIONEER MANUFACTURING WARNING! Important Information CAUTION! Important Information • WE HIGHLY RECOMMEND YOU READ THIS ENTIRE • Mixing of appliance or flue-system components from different MANUAL AS INCORRECT OPERATION, MISUSE AND/OR sources or modifying the dimensional specification or components may result in hazardous conditions. Where such action is considered, LACK OF MAINTENANCE WILL VOID THE WARRANTY the manufacturer should be consulted in the first instance • The appliance and flue-system shall be installed in accordance • Do not install a Metro fire if there is any sign of visible damage to with AS/NZS2918 and the appropriate requirements of the relevant the product building code or codes • This appliance must be regularly maintained • Any modification of the appliance that has not been approved in writing by the testing authority is considered to be in breach of the • A registered electrician is required to replace the fan motor and approval granted for compliance with AS/NZS4013 and CM1 and thermostat if necessary will void the warranty • Use authorised Metro replacement parts only. The use of • The appliance must be installed correctly. We recommend a unauthorised parts may void the warranty competent and suitably qualified NZHHA installer • This manual MUST be left with the home owner All Metro wood fires comply with AS/NZS2918 when installed in accordance • All flue pipe joints must be sealed and riveted. The bottom of the flue pipe with this manual. Please ensure you are fully conversant with the relevant in particular MUST be fully sealed into the flue outlet of the Metro fire standard and the contents of this manual. Correct installation is critical to the • In New Zealand, the Metro fire must be bolted through the floor safe operation and performance of this wood fire. protector into the floor to comply with the seismic restraint provisions of AS/NZS2918 Please take particular note of the following: • All Metro’s are extremely heavy, varying in weight from 75kgs up to • It is recommended that Metro fires be installed with a Metro ECO flue 185kgs. During the installation process do not lift the appliance by system which has been developed to enhance the performance of Metro yourself, and take care not to damage the panel coating wood fires. Any alternative flue system must have a minimum flue pipe length of 4.2 metres of 150mm diameter flue pipe & have been tested to • Please take care when lifting the Metro fire into place onto the hearth or AS/NZS2918 floor protector as point loading may break tiles and/or scratch surfaces. • The 150mm active flue pipe must be fully encased from the ceiling to the underside of the flashing cone at the top of the flue system, (i.e. there must not be any 150mm flue pipe exposed) Assembling your Metro wood fire Please note: You should only assemble this wood fire if you are suitably experienced in wood fire assembly and installation. The Metro carton shows Diagram 1 the model Metro you are about to install, enabling you to select the appropriate model’s assembly instructions. Your Wee Rad Ultra is virtually fully assembled for your convenience. Open rear pedestal cover to access the 230V fan unit and remove any support packaging that may be holding the fan in position. Check that the fan has not moved during transport and is sitting in a parallel position. The fan is bolted to a fixed bracket on one side, while the motor side has a floating position. The convection fan is required to be connected to a 230VAC power point. In addition to the supply power cable you will see an electrical plug inside the pedestal which is the connection to the thermostat. After inspection refit the rear cover panel to the pedestal. • Open door to access and install the bricks, two side and one rear. Brick assembly / removal is detailed on page 3 and shown in Diagram 2 • Check upper baffle is pushed hard back with the front resting on side lugs Air control wire knob • Check air tube is locked in position beneath the baffle • Attach the door handle to the door latch by screwing it on clockwise Wee Rad Ultra • Attach the air control knob by screwing it on clockwise. Door handle 2 Firebox parts and components - Bricks, baffle and airtube Side and rear firebricks • Raise the rear corner of the side brick so the brick can move back sufficiently to allow the front edge to swing in towards the centre of the firebox while jiggling the brick free of the rear support bracket • The rear brick can be manoeuvred out from the support brackets at any time, or raised up if the baffle has been removed Air Tube • The Air Tube must be removed to allow removal of the baffle. The Air Tube retaining clip is easier accessed if the front of the baffle is raised Side brick - Step 1 Side brick - Step 2 by resting a spacer on top of the pin to see the tube slip ring and Raise the rear corner of the side brick Swing the front edge of the brick into locking pin. Once the locking pin is removed, the Air Tube slides to so the brick can move back to provide the centre of the firebox to get the the right to release the left side allowing the tube to be fully removed. clearance at the front of the brick. brick free of the rear support bracket. When refitting the airtube the left side has to index over the bolt head locator so the air jets face in a forward/down direction. Upper baffle The Air Tube must be removed to enable baffle removal. Before lifting out the baffle note the position of bolt heads and other obstructions that the baffle needs to clear on removal. • Lift the rear of the baffle 20mm to clear rear support pins and slip forward 20mm while also supporting the front of the baffle so it does not drop down, then lower the rear of baffle vertically down while guiding the front of the baffle behind the front baffle pins. Tilt the vertical baffle forward and extract at 45 degrees while clearing hinge bolts and latch bolts. Rear brick - Step 1 Rear brick - Step 2 • If replacing sacrificial ‘Promet’ boards on the baffle, finger tighten Raise the square end of the rear brick Swing the front edge of the brick into the bolts as much as possible then using a spanner tighten nuts a so the brick can move back to provide the firebox to get the brick free of the clearance for the front edge. rear support bracket further half turn. Over tightening will cause the promet to crack during expansion/contraction. Check to ensure the top baffle is in its correct position in the top chamber of the firebox. It should be resting on four support lugs (two on each side of the firebox). The baffle must be hard back against the rear of the firebox as illustrated in Diagram 2. Diagram 2 Top baffle Wee Rad Ultra Side brick 3 Firebox parts and components - Fan unit 6. Elevate the rear support packing a further 10mm as illustrated in Step 2 WARNING! Important Information 7. Access to both the fan unit and thermostat is now possible. 8. When reinstalling the pedestal use a long bolt or a screw driver to re- • A registered electrician is required to replace the fan motor align the pedestal holes before re-fi xing the pedestal and lowering the and thermostat if necessary elevated fi re to the fl oor. Replace both seismic restraints. • Use authorised Metro replacement parts only. The use of unauthorised parts will void the warranty and compliance • The appliance is not to be used 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. • Children being supervised not to play with the appliance. • If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualifi ed persons in order to avoid a hazard. Lifting supports Fan wiring circuit Fan access / pedestal removal - Step 1 230/240VAC, 50/60Hz, 15 watt Place lifting supports on each side of the pedestal and fully elevate the rear of the supports. The use of jacks at the rear will make it easier. Fan Unit Support packers • The fan must always be connected to a 230VAC power supply when the fi re is used. The 15 watt fan will operate once the thermostat heats to 40°C. This can take between 10 - 20 minutes. It is important to have the Fan access / pedestal removal - Step 2 fan in operation as the air fl ow impacts on the fi res performance. Elevate both front and rear lifting supports to raise the fi re by placing • The fan is a permanent fi xture and can only be replaced by a suitably packers beneath the lifting arms.