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An ongoing program of product improvement may require us to change 
specifications without notice. 

MH-RFG-W 

Revised November 2009

Wood Stone Corporation 

1801 W. Bakerview Rd.
Bellingham, WA 98226   USA

Toll Free (800) 578-6836
Tel (360) 650-1111
Fax (360) 734-0223

[email protected]

 

or visit 

www.woodstonehome.com

Mountain Series Installation and Operation Manual

uSe oF Wood

Radiant Burner

Wood Fire 
Location

Appliance Doorway

When burning wood in a Wood Stone RFG-W model appliance, the fire should be placed to one side of the chamber, as 
close to the door opening as is possible (this is often described as the 8 o'clock or 4 o'clock position). Burn a maximum 
of 15 lbs. of wood per hour. 

If flames spill out of the doorway, or the temperature exceeds 850 degrees F, you are 

over firing the appliance.

Make every effort to keep ash and other debris out of the radiant 
burner well. Do not use the radiant burner as a "backstop" when 
shoveling ash and/or coals out of the appliance. Using the floor brush 
and ash shovel, move debris only toward the appliance doorway and 
dispose of safely. See the 

Fuelwood Facts

 sheet at the end of this 

manual for more information on burning wood.

dO NOT USE THE RAdIANT BURNER TO IGNITE WOOd OR 

SUPPORT THE WOOd FIRE.

dISPOSE OF ASH PER THE FOLLOWING: 

1.

  place ashes into a metal container with a tight fitting lid.

2.

  place the closed container of ashes on a non-combustible 

floor or on the ground.

3.

  place the closed container of ashes well away from all 

combustible materials, pending final disposal.

4.

  Retain the ashes in the closed container until all the cinders 

have thoroughly cooled. Ashes can then be disposed of 
safely

IF AT ANY TIME, YOU FEEL THE GAS COMPONENTS OF THE APPLIANCE ARE NOT OPERATING PROPERLY, TURN 

THE APPLIANCE OFF, SHUT OFF THE GAS SUPPLY ANd CALL WOOd STONE TO ARRANGE FOR SERvICING 

OF THE APPLIANCE.

NOTE:

 Wood  Stone's  stainless  steel 

ash shovel and double compartment 
ash disposal system offer a safe and 
convenient way to dispose of ash.

Wood  should  be  stored  and  handled  in  accordance  with  the 
recommendations outlined in section 11 of NFpA96.

The interior floor and dome of the appliance do not require creosote 
or soot removal. The appliance flue and exhaust system will require 
inspection  and  cleaning. The  exhaust  system  must  be  inspected 
and  cleaned  per  the  manufacturer's  and  or  local  code  official's 
recommendations.

USE OF WOOD IN THE ApplIANcE

Summary of Contents for MT. ADAMS WS-MH-5-RFG-W

Page 1: ...01 W Bakerview Rd Bellingham WA 98226 USA Toll Free 800 578 6836 Tel 360 650 1111 Fax 360 734 0223 www woodstonehome com Mt chuckanut WS MH 4 RFG W MT ADAMS WS MH 5 RFG W MT BAKER WS MH 6 RFG W MT RAINIER WS MH 7 RFG W Installation and Operation Manual Gas Fired Wood Optional Residential Models ...

Page 2: ...IN SERIES 2 UNLOADING AND MOVING 4 INSTALLATION CLEARANCES 5 FACADE DETAILS 7 FACADE DETAILS 7 outdoor installations 8 GAS inlet pressures 9 ELECTRICAL SPECIFICATIONS 12 VENTING 13 ASSEMBLY 15 MANTLE MOUNTING 16 FRONT PANEL ASSEMBLY 17 ASSEMBLY DIAGRAM 18 STUCCO APPLICATION 19 INITIAL STARTUP 20 Appliance OPERATION 22 CONTROLLER DIAGRAM 24 FLAME HEIGHT CONTROL 25 USE OF WOOD IN THE Appliance 26 DA...

Page 3: ...G EQUIPMENT Gas fired Wood optional appliance Installation and Operation Manual Additional Copies Available Upon Request THE WOOD STONE residential MOUNTAIN SERIES ws mH 4 5 6 7 RFG w models Keep this manual for future reference WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or death Do not store gasoline or ...

Page 4: ...ervice must be performed by a qualified installer service agency or the gas supplier This appliance has been tested and approved by Intertek Testing Services and are ETL Listed to ANSI Z21 1 2005 DO NOT THROW THIS MANUAL AWAY RETAIN THIS MANUAL FOR FUTURE REFERENCE Additional copies of this manual and prompt responses to service maintenance questions are available from Wood Stone 1 800 578 6836 WA...

Page 5: ...erienced riggers Take your time use your head secure the proper equipment and make safety your first priority Please don t hesitate to call the factory for technical support DO NOT TURN THE APPLIANCE ON ITS SIDE DELIVERY NOTE The customer will receive a Shipping Notification when the unit leaves the Wood Stone factory This will include a PRO and a trucking company contact number Wood Stone recomme...

Page 6: ...s entire manual before you install the appliance Failure to follow instructions may result in property damage bodily injury or even death Contact your local building or fire officials about restrictions and installation inspection in your area c Install this appliance only on a non combustible floor surface The non combustible floor surface should extend 30 out in front of the appliance and extend...

Page 7: ...nformation applies to all Wood Stone MH Series non stucco APPLIANCES WARNING Do not pack required air spaces with insulation or other material 6 1 Side clearance to combustible building materials 6 Top clearance to combustible building materials Any facade materials above and 6 to either side of the doorway of the appliance must be NON COMBUSTIBLE Note 0 side and top clearance to non combustible m...

Page 8: ...in 6 to either side of the doorway must be constructed of non combustible building materials All surfaces in this area should also be easily cleanable Removable Service Panel Allows access for service of gas and electrical components If this panel is not used access and air intake of equivalent dimensions MUST be provided in this same location If using an exhaust hood over the appliance make sure ...

Page 9: ...e ETL approved for outdoor installation When installed outdoors the open area beneath the appliance must be enclosed with the exception of the perforated area on the front service panel for air intake The appliance may be installed in a weatherproof enclosure If so be sure to maintain all clearances and adhere to the installation requirements included in this manual Lower Lagging Kit Stand Wrap Ki...

Page 10: ...rior burner When checking this pressure make sure the flame is turned up to its maximum height using the knob on the front of the appliance The burner manifold pressures have been adjusted and tested at the factory A variety of factors can influence these pressures so be sure to test the individual burner manifold pressures and adjust the valves as necessary to achieve the required pressures Note ...

Page 11: ...l Hourly BTU Input Rate WS MH 4 RFG W NG 115 000 WS MH 5 RFG W NG 188 000 WS MH 6 RFG W NG 188 000 WS MH 7 RFG W NG 222 000 Model Hourly BTU Input Rate WS MH 4 RFG W LP 102 000 WS MH 5 RFG W LP 159 000 WS MH 6 RFG W LP 159 000 WS MH 7 RFG W LP 227 000 Factory specified individual burner manifold pressures for models equipped to burn Natural Gas NG Factory specified individual burner manifold press...

Page 12: ... CGA B149 2 as applicable including The appliance and its individual shutoff valve supplied by others must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psi 3 45 kPa The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve supplied by others during any pressure t...

Page 13: ...rom the plug ELECTRICAL Incoming power should be connected to the terminal strip located in the transformer junction box beneath the appliance See page 16 for diagram The standard appliance model comes configured for connection to a 120V circuit Always refer to the equipment data plate beneath the appliance to verify the proper voltage The voltage is also specified on the transformer box cover Nev...

Page 14: ...Listed to UL 103 and manufactured to the specifications of a grease duct Submit your venting plans to your local authorities before proceeding with your installation as there may be additional requirements in your area There are two options 1 A power ventilated building heating appliance chimney listed to UL 103 also listed as a grease duct connected directly to the appliance flue collar The power...

Page 15: ... Manual VENTING Allow sufficient opening between any facade and the inside edge of the front of the hood to allow for filter removal and hood cleaning 8 VERY IMPORTANT WOOD STONE RECOMMENDS THAT YOU SUBMIT YOUR VENTING PLANS TO LOCAL CODE AUTHORITIES BEFORE PROCEEDING WITH INSTALLATION Note that the notch of the hood is even with the front edge of the appliance The hood should be installed in acco...

Page 16: ...your appliance was shipped with a lower facade extension there is no toe kick required 3 Mount the service intake panel to the brackets on the front of the stand directly below the doorway using the hardware provided See figure on page 17 if your appliance was shipped with the optional facade extensions page 18 a Do not obstruct the flow of combustion and ventilation air between the toe kick and t...

Page 17: ...the mantle flange Gaps between the mantle flange and the stainless steel doorway frame may also need to be filled with a small amount of the silicone compound INSTALLATION OF GRANITE After completing the steps outlined above apply a generous amount of silicone adhesive provided to the top of the steel mantle bracket Put the stone in place and apply light pressure to seat it properly Make sure that...

Page 18: ... www woodstonehome com Mountain Series Installation and Operation Manual FRONT PANEL ASSEMBLY Standard Front Panel and Toe Kick View of Throttle Assembly The throttle knob position can be adjusted inward or outward by loosening the clamp and sliding the throttle knob assembly to the desired position Be sure to retighten the clamp once the throttle knob is in the desired position Throttle Knob Thro...

Page 19: ...ember 2009 Wood Stone Corporation 1801 W Bakerview Rd Bellingham WA 98226 USA Toll Free 800 578 6836 Tel 360 650 1111 Fax 360 734 0223 Info woodstonehome com or visit www woodstonehome com Mountain Series Installation and Operation Manual ASSEMBLY DIAGRAM appliances Equipped With Optional Lower Extension ASSEMBLY DIAGRAM ...

Page 20: ...peration Manual STUCCO APPLICATION MINIMUM STUCCO APPLICATION IS 1 TRADITIONAL STUCCO MIX 1 part masonry cement 1 part regular cement 5 parts sand STUCCO PREMIX IS PROBABLY AVAILABLE AT YOUR LOCAL LUMBER YARD OR BUILDING SUPPLY STORE 1 part premix 2 parts sand This figure depicts the application of stucco on aWood Stone appliance Use no less than 1 inch of stucco coating to cover all exposed metal...

Page 21: ...n be easily removed with a dough cutter or spatula 2 As needed swab the deck using a damp not wet rag wrapped around the floor brush 1 Make sure main gas supply is on valve parallel with gas line 2 Make sure the switch on the Honeywell control gas valve is in the ON position 3 Remove the night door s Push ON OFF button on controller It may take a while for the gas to purge all of the air from the ...

Page 22: ...l INITIAL STARTUP The floor temperature is continuously displayed by the controller in the window labeled hearth temperature This reading is being taken by a thermocouple about an inch below the floor surface so the actual surface temperature may be somewhat different and is best measured using a non contact IR thermometer NOTE Small crazing cracks will occur with normal heating and cooling They w...

Page 23: ... the knob located to the lower left of the doorway beneath the mantle Never run the appliance with the night door s in place APPLIANCE OPERATION IMPORTANT If at any time you feel that the burner is not operating properly turn the appliance off and call for service Before servicing disconnect the electrical supply at the breaker and turn off the gas supply at the appliance s individual gas shutoff ...

Page 24: ... for storage space 4 ADJUSTING THE FLOOR SET POINT To adjust the thermostatic floor temperature setting simply press the arrow button corresponding to the direction in which you would like the setting to go If the thermostatic set point is raised above the actual hearth temperature the underfloor burner should activate It is only possible to program the floor s thermostatic hearth set point to tem...

Page 25: ...ain Series Installation and Operation Manual CONTROLLER DIAGRAM 1 800 988 8103 www woodstone corp com HEARTH TEMPERATURE F C OFF ON POWER DOME FLAME Push ON OFF button to turn burner off Presser le bouton ON OFF pour arreter le bruleur Push ON OFF button to light burner Presser le bouton ON OFF pour allumer le bruleur WAIT 5 MINUTES BEFORE RELIGHTING ATTENDRE 5 MINUTES AVANT DE RÉALLUMER This cont...

Page 26: ...chemicals ON THE oven FLOOR THIS IS TO PREVENT THERMAL SHOCKING OF THE ceramic floor and voids the warranty Sudden introduction of fire suppression chemicals could cause injury or death Heat Up Flame Set Throttle Knob Pointer at 5 highest setting on the Flame Height Index Scale until desired temperature is reached Holding Flame Set Throttle Knob Pointer at 3 8 9 flame on the Flame Height Index Sca...

Page 27: ...cts sheet at the end of this manual for more information on burning wood DO NOT USE THE RADIANT BURNER TO IGNITE WOOD OR SUPPORT THE WOOD FIRE Dispose of ash per the following 1 Place ashes into a metal container with a tight fitting lid 2 Place the closed container of ashes on a non combustible floor or on the ground 3 Place the closed container of ashes well away from all combustible materials p...

Page 28: ... the use of a long handled brass bristled brush for sweeping aside excess food particles that will accumulate on the ceramic floor of the appliance during use The floor can be cleaned with a damp rag DO NOT USE ICE OR EXCESSIVE WATER ON THE FLOOR THIS IS TO PREVENT THERMAL SHOCKING OF THE CERAMIC FLOOR There is a stainless steel curb to help prevent debris from falling into the radiant flame Debri...

Page 29: ...using a damp cloth Then turn the radiant flame to its highest setting Monitor the floor temperature displayed on the controller When the floor reaches 600 degrees F lower the flame slightly so as to maintain the floor temperature near 600 degrees for about an hour Once the floor and dome appears clean allow the appliance to return to normal operating temperatures and continue normal operation THER...

Page 30: ...ces tar and other organic vapors which combine with expelled moisture to form creosote The creosote vapors condense in the relatively cool appliance flue of a slow burning fire As a result creosote residue accumulates in the duct When ignited this creosote makes an extremely hot fire The duct serving this appliance should be inspected at least twice a month during the first two months of operation...

Page 31: ... fire when the floor temperature dropped below the set point Contact Wood Stone for assistance Problem Cause Solution Controller will not turn on 1 Incoming power to appliance turned off Check circuit breaker for circuit supplying the appliance Check that any wall switches external to the appliance that control appliance power are turned on Check that any interlocks external to the appliance are t...

Page 32: ...d November 2009 Wood Stone Corporation 1801 W Bakerview Rd Bellingham WA 98226 USA Toll Free 800 578 6836 Tel 360 650 1111 Fax 360 734 0223 Info woodstonehome com or visit www woodstonehome com Mountain Series Installation and Operation Manual ELECTRICAL DIAGRAM residential rfg iR w MODEL 120 vac ELECTRICAL DIAGRAM ...

Page 33: ...home com Mountain Series Installation and Operation Manual OPERATION SEQUENCE Burner Operation Sequence RFG Appliance All Controllers Power On SV2 valve powers igniter and opens pilot valve Pilot does not light SV2 times out Touchpad style controllers will flash chec SV2 senses pilot flame turns igniter off SV2 opens burner lights amber light comes on or on Touchpad style controllers dome flame li...

Page 34: ...interrupt power to the appliance until the fan is turned on S1 is a double pole single throw switch provided by others that interrupts incoming power to both the appliance and the fan The intent is to prevent the operation of the appliance in the event the fan is shut off Any interruption of the power to the appliance will cause the appliance including all burners and pilots to shut off and it wil...

Page 35: ...g Coaling Sparks Fragrance Alder Med Low 2540 Fair Good Moderate Slight Apple High 4400 Fair Excellent Few Excellent Ash Medium 2890 Fairly Difficult Good Excellent Few Slight Beech High 3760 Difficult Excellent Few Good Birch white Medium 3040 Easy Good Moderate Slight Cherry Medium 2975 Fair Excellent Few Excellent Elm Medium 2975 Very Difficult Good Very Few Fair Hickory Very High 4240 Fairly D...

Page 36: ...continue Wet wood is the most common operational difficulty associated with wood fired cooking equipment Wood Stone s moisture meter can prevent you from paying for water when you thought you were paying for wood see optional accessories Do not use pressed wood products in Wood Stone food service equipment they may damage the ceramics A Cost Cord from wood supplier B Lbs Cord from above table C Co...

Page 37: ...T LIMITED TO ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OR WARRANTY AGAINST LATENT DEFECTS LIMITATIONS OF LIABILITY In the event of warranty claim or otherwise the sole obligation of Wood Stone shall be the repair and or replacement at the option of Wood Stone of the appliance or component or part thereof Such repair or replacement shall be at the expense of Wood Stone with ...

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