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Mansfield L850B ST Woodfire

installation

OPTIONAL FAN KIT INSTALLATION

L850B ST

919-751

12.19.16

OPTIONAL FAN KIT INSTALLATION

NOTE:

Installation of Fan Kit should be done prior

to installation of the wall.

L850B ST Mansfi eld

Mount and secure the fan housing assembly to

framing members, the front of the fan housing will
protrude 12.7mm out of the wall so it may be fi nished
with drywall, etc. See Diagram 2

3. Install the air duct run. Secure the duct to the
duct collar on the unit and the fan housing with 3
screws per end.

Diagram 2: Side View - Secure fan housing

to minimum 45mm framing.

Diagram 1:

Front View

Round Air Duct:

Attach the 152.4mm round air

duct (supplied) to the fireplace collar and run the
duct to the fan housing. Attach the round-to-oval
adapter to the fan housing and the air duct to
the adapter

45mm

Round to Oval

Adapter

Fan Housing

Secure with 3 Screws and

Aluminum Duct Tape at Unit

Air Duct

4. Install the On/Off switch in a convenient

location. This switch controls the fan operation.

NOTE:

Variable speed or Rotary 3 speed switch

(not supplied) can be fi tted.

5. Wire up the the fan, wall switch and power

supply per local codes. See wiring diagram as

reference.

*Electrician to supply wiring

6. Screw fan junction box to the fan housing.

7. Screw the Register Adapter Frame and the

Air Register to the Fan Housing See Diagram 4.

8. Remove the knockout on the top of the unit.

Remove the second knockout, located below

the top knockout.

Diagram 4

12.7mm

45 x 90 mm

9. On the top of the unit, bend the 3 tabs up. Insert

the Duct collar. Secure the collar to the 3 tabs with

screws.

10. The fan duct is now ready to be attached to the

unit. Slide the ducting over the collar and secure

with screws.

11. Final step is to double check the fan ducting

connections at both the unit and fan. Next en-

sure there is a minimum of

25mm clearance to

combustibles.

Strap and secure the fan duct.

Double check the operation of the fan and all

electrical work is completed.

Bend the tabs upwards

Duct collar secured

with screws

Remove the knock out

Summary of Contents for MANSFIELD L850B ST

Page 1: ...can cause injury or property damage Refer to this manual For assistance or additional information consult an authorised installer service agency or the distributor It is highly recommended for protection of infants and infirm to place a secure safety guard in front of this appliance when in operation SEE THRU WOOD FIREPLACE FPI FIREPLACE PRODUCTS AUSTRALIA PTY LTD 1 3 CONQUEST WAY HALLAM VICTORIA ...

Page 2: ...out restrictions and installation inspection requirements in your area The authority having jurisdiction should be consulted before installation to determine the need to obtain a permit CAUTION BURN UNTREATED WOOD ONLY OTHER MATERIALS SUCH AS WOOD PRESER VATIVES METAL FOILS COAL PLASTIC GARBAGE SULPHUR OR OIL WILL DAMAGE THE FIRE AND ATMOSPHERE This wood heater is designed to burn natural wood onl...

Page 3: ...ration Framing Clean Edge 16 Installation Instructions 17 Unit Preparation Framing Clean Edge 18 Installation Instructions 19 Unit Preparation Framing Clean Edge Wall Finishing 19 Optional fan kit installation 20 Fan Duct extension kit 22 Optional outside air kit installation 23 Brick installation 24 Appliance maintenance 25 Creosote 25 Ash removal 25 Glass Installation 25 Maintenance 25 Glass Mai...

Page 4: ...t July 6 16 Updated data Model MANSFIELD L850B ST JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2017 2018 2019 2020 2021 TESTED BY AUSTRALIA SOLID FUEL TESTING PTY LTD 3 GARDEN STREET MORWELL VIC 3870 MAXIMUM AVERAGE HEAT OUTPUT BURNING HARDWOOD 13 kW OVERALL AVERAGE EFFICIENCY BURNING HARDWOOD 63 Date of Manufacture Serial Number 919 639 444 WHEN TESTED IN ACCORDANCE WITH AS NZS 4012 2014 AS NZ...

Page 5: ...Mansfield L850B ST Woodfire 5 dimensions UNIT DIMENSIONS 645 499 569 1098 927 493 499 1193 790 310 300 927 1227 1287 1073 1098 Note All dimensions in millimetres ...

Page 6: ...ONAL COMPONENTS IT IS VERY IMPORTANT TO DETERMINE HOW THE FIREPLACE IS GOING TO BE FINISHED THE FEATURES YOU WOULD LIKE TO INCORPORATE SUCH AS FINISH TRIM OUTSIDE AIR AND FAN KIT NEED TO BE EVALUATED 8 DETERMINE WHAT THE THICKNESS OF YOUR DESIRED NON COMBUSTIBLE FINISHING MATERIALS WILL BE INCLUDING THE NON COMBUSTIBLE BOARD THIS PREDETERMINED THICKNESS WILL DICTATE THE POSITION OF THE NAILING FLA...

Page 7: ...anty As well a large portion of sawmill waste is chemically treated timber which is illegal to burn in many areas Salt drift wood and chemically treated fire logs also must not be burned in your wood fire WARNING THE APPLIANCE AND FLUE SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH AS NZS 2918 AND THE APPROPRIATE REQUIREMENTS OF THE RELEVANT BUILD INGCODEORCODES UNITFLUEINGREQUIRESAMINIMUM OF 50 MM ...

Page 8: ...sembly Height of zero clearance box off the ground should be a minimum of 300mmandsupportedbyanon combustiblestandabletosupport332kg Note Depth is determined by the position of the nailing strips and thick ness of non combustible wall finish Flue The flue must be of the triple skin type withanapprovedcowlandmustextend a minimum of 4 6 metres above the top of the floor protector Optional Ducting 2 ...

Page 9: ...n combustible hearth extends 900mm in front of the unit This allows the floor to be protected when the door is fully open in case of ember drop The appliance must be installed on a non combustible stand 300mm above the hearth NEW OR EXISTING CEILING 50mm CLEARANCE IS REQUIRED TO FLUEING WHEN PASSING THRU COMBUSTIBLE CEILING 1080mm min VENTILATION GRILL REQUIRED MINIMUM OPEN AREA OF 8000mm2 MINIMUM...

Page 10: ...ion grills 2 grills 1 below 1 above fuel loading doors One grill each side or opposite sides Only two grills required Require minimum 8000mm2 of open area for each grill 2 Require unit to be raised minimum of 300mm from finished floor 3 Non combustible board and steel framing is required for the entire enclosure however the ceiling may be of combustible material see page 9 for minimum ceiling heig...

Page 11: ...NDERSIDE OF THE ZERO SHELL IF BASE FRAME DOES NOT SIT ON THE SAME LEVEL OF THE FINISHED FLOOR THEN THE FRAME NEEDS TO BE MADE TALLER TO ENSURE THE 300MM CLEARANCE IS MET SEE PAGE 9 2 ENSURE THE CENTRE OF THE BASE IS HOLLOW TO ALLOW THE HOOK UP OF THE OPTIONAL OUTSIDE AIR KIT 3 ENSURE THE BASE IS CONSTRUCTED OF NON COMBUSTIBLE MATERIALS 4 ENSURE THE BASE CAN WITHSTAND THE WEIGHT OF AT LEAST 332KG P...

Page 12: ...d end of outer flue faces upwards Top of Unit prior to installation of the flue The packaging material has been removed 1 7 starter flue fitted Note the crimped end is down into unit 2 7 Flue fitted Note crimped end is down Must connect active pipe using stainless steel rivets or self drilling screws 2 for each join 4 9 11 galvanized flue skin fitted with aircooling bracket 5 Air cooled bracket an...

Page 13: ...ented to allow heat escape Note 9 skin will be shorter than 11 at top this is fine as allows 9 to vent into outer and cowl At this stage of the installation the unit is installed with the flue system and any optional kits The next step is to install and set the nailing flanges in the correct position to accommodate the front wall framing and finishing ...

Page 14: ... Woodfire installation FLUE REQUIREMENTS THE FLUE PIPE SHALL EXTEND NOT LESS THAN 4 6 M ABOVE THE TOP OF THE FLOOR PROTECTOR NOTE INSTALLATION MUST BE CARRIED OUT BY A LICENSED INSTALLER IN ACCORDANCE WITH AS NZS 2918 2001 ...

Page 15: ...Mansfield L850B ST Woodfire 15 installation FLUE REQUIREMENTS Typical Example of a Sloped Ceiling Penetration Example of Roof Penetration Gap 50 Gap 50 50 roof ...

Page 16: ...f the options such as the Fan Kit and outside air 2 Construct your base frame Please see BASE FRAME instructions on page 11 The base frame is required TO RAISE THE UNIT in order to meet the 300mm clearance to the finished floor 3 Position your base frame in the predetermined location of fireplace Level then mark the position of the base frame Remove the frame and set aside 4 Frame out back wall if...

Page 17: ...e Width The width of the opening must include the actual width of the clean edge finish outside edge to outside edge plus allow for the 20 mm stand offs on the left right sides Height The height of the opening must include the actual height of the clean edge finish outside edge to outside edge plus allow for the 20 mm stand offs on the top edge plus a 5 mm air gap along the bottom edge The actual ...

Page 18: ...s provided Install the bottom small nailing flange and secure to the left and right vertical ones DO NOTTIGHTEN SCREWS on the top left and right nailing flanges Nailing strip installed with slotted side on unit The slot allows the movement ofthenailingstriptobeadjusteddependinguponthicknessoffinishmaterial Smaller Bottom Nailing Flange Topnailingflange secure to steel framing Nailing flange secure...

Page 19: ... the steel framing Both walls require construction of non combustible materials including the framing Steel stud framing must be used Install the left and right vertical steel frame and secure to the nailing flanges Position the steel frame behind the nailing flange Install the top horizontal steel frame and secure to the top nailing flange Secure nailing flanges to steel framing Steel framing ins...

Page 20: ...id the warranty and may cause a fire hazard 6 Plan the location of the fireplace and the warm air duct runs see diagram 1 as a guide for possible duct runs and locations Diagram 1 Guide for possible air duct runs and locations Keep duct length and number of bends to a minimum Maximum duct length is 9 0m The Fan Kit 946 591 does not contain any flue ing a separate Flex Kit is required 946 596 This ...

Page 21: ...Duct 4 Install the On Off switch in a convenient location This switch controls the fan operation NOTE VariablespeedorRotary3speedswitch not supplied can be fitted 5 Wire up the the fan wall switch and power supply per local codes See wiring diagram as reference Electrician to supply wiring 6 Screw fan junction box to the fan housing 7 Screw the Register Adapter Frame and the Air Register to the Fa...

Page 22: ...rth Rheostat Junction Box NOTE The wires in dotted lines and the wire nuts are not supplied Brown Black Black Blue White White Green Earth Heat Wave Fan Assembly Fan 120 Volts 60 Hz Red Low Speed On Off Switch Black High Speed 240 Volts 50 HZ Caution Ensure that the wires do not touch any hot surfaces and are away from sharp edges AlternateSwitches Mayusethefollowing Checkwithlocalauthoritiesandel...

Page 23: ...primary air control Remove screws and Cover Plate 3 Install the adapter ensuring it is centred on the primary air opening Secure in place with the provided screws NOTE The larger diameter end requires to be sitting below the unit Insert adapter with smaller diameter end LargeDiameterEndtobeBelowUnit View with Cover Plate removed and unit adapter installed 4 Stretch the flex out to the distance req...

Page 24: ...art of the unit and not only enhance operating performance hence compli ance of the unit but also to extend the life of your firebox These must be replaced if damaged in any way in order not to Void the Warranty 原图号物料号比例共张第张用于第张数量 FPI China LTD Canature 開能上海开能壁炉产品有限公司工艺日期设计审核版本号更改描述签名年月日批准日期日期日期 428 188 360 1 3 5 1 4 耐火砖顶2 F1633005 1 3 耐火砖顶1 F1633004 2 2 耐火砖左侧面 F1633002 2 ...

Page 25: ...n to determine if a creosote buildup has occurred 6 Havefluesystemandunitcleanedbycompetent flue sweeps twice a year during the first year of use and at least once a year thereafter or when a significant layer of creosote has accumulated 3 mm it should be removed to reduce the risk of a flue fire MAINTENANCE It is very important to carefully maintain your heater includingburningseasonedwoodandmain...

Page 26: ...DDAMPER WHEN FITTED BEFORE OPENING FIRING DOOR CAUTION THIS APPLIANCE SHOULD NOT BE OPERATED WITH A CRACKED GLASS CAUTION THIS APPLIANCE SHOULD BE MAINTAINED AND OPERATED AT ALL TIMES IN ACCORDANCE WITH THESE INSTRUCTIONS CAUTION THE USE OF SOME TYPES OF PRESERVATIVE TREATED WOOD AS A FUEL CAN BE HAZARDOUS For safety reasons and in order to avoid over firing of your unit do not burn your fire with...

Page 27: ...ore difficult to start the fire As you dry out the firebrick and your masonry flue the draft will increase 11 For those units installed at higher elevations or into sub standard masonry fireplaces drafting problems may occur Consult an experienced dealer or mason on methods of increasing your draft 12 Some cracking and popping noises may be experienced during the heat ing up process These noises w...

Page 28: ...ting was installed refer to the Unit s manual and as necessary have the flue cleaned repaired or replaced An inadequate supply of combustion air will slow the burn and allow deposits to stick to the glass Ensure that air intakes are clean and clear of any debris It may be necessary to install an outside air kit to provide adequate air supply Worn gaskets will change the airflow of the fireplace an...

Page 29: ...Bottom nailing strip 2pcs N S 1638000 Base frame kit with box N S 1564007 Deflector hood N S 3720301 P10 Glass seal rope 2 3m N S 1560110 50mm finishing trim with box N S Not Shown optional accessory not a spare part 1634200 30mm finishing trim with box 6 1639000 Log bar support assembly 3720101 Door Gasket 7 1562100 Door frame assembly no glass 8 1562200 Door handle 9 1566000 Door hinge 10 156900...

Page 30: ...n Motor 2 946 001 Duct Flange 3 946 002 Round to Oval Adapter 4 946 007 Angle Bracket 5 946 004 Junction Box 6 946 005 AWT Wall Adapter Plate White 7 948 357 Adapter Round 8 946 093F Duct Mounting Plate 9 946 000 Duct Flange Collar 10 946 006 Side Grill White 11 904 687 Connector Clamp ...

Page 31: ...URCHASED FROM Name Address Telephone Number MODEL DETAILS Date Installed Model Description Serial Number INSTALLED BY Company Name License Number Plumber Name Address Telephone Number COMMISSIONING CHECKS TO BE COMPLETED AND SIGNED Is flue system set up in accordance with AS2918 YES NO Smoke and Spillage test completed YES NO Use of appliance and operation of controls explained YES NO Clearance to...

Page 32: ...atshields Pedestal 1 All Baffles Steel Ceramic Vermiculite 1 All castings firebox surrounds doors panels etc 1 All Electrical Fans wiring switches etc Fan only 1 Glass Crazing 1 Catalyst Assembly see below for specific details 6 Years Prorated 3 Flue components 1 Firebricks Nil Nil After the original warranty coverage for any of the parts above have expired any repair and or replacement parts purc...

Page 33: ...ts or costs of workmanship of unauthorised FPI dealers or agents in the negligence of their service work Additional service fees may apply if you are seeking warranty service from a dealer other than the dealer from whom you originally purchased the product At all times FPI reserves the right to inspect reported complaints on location in the field claimed to be defective and determine whether the ...

Page 34: ... neglect or misuse will not be covered under the terms of this warranty policy and may void this warranty This includes units with rusted or corroded fireboxes which have not been reported as rusted or corroded within three 3 months of installation purchase Any alteration to the unit which causes sooting or carboning that results in damage to the exterior fascia or over firing that can cause compo...

Page 35: ...the option of the supplier one or more of the following i replacement of the goods or the supply of equivalent goods ii the repair of the goods iii the payment of the cost of replacing the goods or of acquiring equivalent goods or iv equivalent goods or v the payment of the cost of having the goods repaired b To the extent that services supplied by the supplier are services other than services of ...

Page 36: ...ucts Australia Pty Ltd does not provide installation services Fireplace Products Australia Pty Ltd 1 3 Conquest Way Hallam VIC Australia 3803 Phone 61 3 9799 7277 Fax 61 3 9799 7822 To obtain warranty service in Western Australia and or New Zealand please contact one of our authorised distributors in those areas Western Australia Air Group Australia 28 30 Division St Welshpool WA Australia 6106 Ph...

Page 37: ...you provide us with all the information below in order for us to serve you better Warranty Registration Form or Register online immediately at the above Web Site Warranty Details Serial Number required Purchase Date required mm dd yyyy Product Details Product Model required Dealer Details Dealer Name required Dealer Address Dealer Phone Installer Date Installed mm dd yyyy Your Contact Details requ...

Page 38: ......

Page 39: ...Mansfield L850B ST Woodfire 39 notes ...

Page 40: ...__________________________________ ___________________________________________________________________ Installer ____________________________________________________________ Phone ____________________________________________________________ Date Installed _______________________________________________________ Serial No ___________________________________________________________ ...

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