Wood Stone MOUNTAIN Series User manual

MOUNTAIN SERIES - CE
Stone Hearth Oven
Wood-Fired Models
MT. CHUCKANUT WS-MS-4-W-CE
MT. ADAMS WS-MS-5-W-CE
MT. BAKER WS-MS-6-W-CE
MT. RAINIER WS-MS-7-W-CE
Installation and
Operation Manual
Tel [phone]
Fax [phone]
www.woodstone-corp.com
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
DOC NO M0304.02 REVISED DECEMBER 2019

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Wood-Fired Mountain Series CE
Installation and Operation Manual
TABLE OF CONTENTS
TABLE OF CONTENTS
Mountain Series -W � � � � � � � � � � � 3
Cautions & Warnings � � � � � � � � � � 4
Unloading & Moving the Oven� � � � 6
Installation Clearances � � � � � � � � � 7
Facade Details� � � � � � � � � � � � � � � 9
Outdoor Installations � � � � � � � � � 10
Venting � � � � � � � � � � � � � � � � � � � 11
Flue Adapter, MS-5, 6, 7� � � � � � � 12
Flue Adapter, MS-4 � � � � � � � � � � 13
Temperature Readout� � � � � � � � � 14
Mantle Mounting � � � � � � � � � � � � 15
Stucco Application � � � � � � � � � � � 16
Initial Start-Up � � � � � � � � � � � � � � 17
Managing the Oven Fire � � � � � � � 18
Burning Wood Safely � � � � � � � � � 19
Maintenance � � � � � � � � � � � � � � � 20
Fuelwood Facts � � � � � � � � � � � � � 21
Electrical Diagram � � � � � � � � � � � 22
Limited Warranty � � � � � � � � � � � � 23

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M0304.02 DECEMBER 2019
Wood-Fired Mountain Series CE
Installation and Operation Manual
MOUNTAIN SERIES -W
INSTALLATION AND OPERATION MANUAL
THE WOOD STONE MOUNTAIN SERIES
ORIGINAL INSTRUCTIONS
STONE HEARTH COOKING EQUIPMENT
WS-MS-(4, 5, 6, 7)-W-CE
WOOD-FIRED OVEN
ADDITIONAL COPIES AVAILABLE UPON REQUEST
Shown: WS-MS-5-W-CE

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Wood-Fired Mountain Series CE
Installation and Operation Manual
CAUTIONS & WARNINGS
WOOD STONE MOUNTAIN SERIES CE WOOD-FIRED OVEN
INSTALLATION AND OPERATING INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE INSTALLING AND USING THIS APPLIANCE
Please read this entire manual before you install the oven. 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.
RETAIN THIS MANUAL FOR FUTURE REFERENCE
Additional copies of this manual at woodstone-corp�com�
For prompt responses to service/maintenance questions, call your distributor�
WHEN THE OVEN IS NOT PROPERLY INSTALLED, A FIRE MAY RESULT.
TO REDUCE RISK OF FIRE, FOLLOW THE INSTALLATION INSTRUCTION.
IMPORTANT: It is recommended that this oven be installed, maintained and serviced by authorized
professionals.
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this
or any other appliance.
Always keep the area under and around this appliance free and clear of any and all combustible materials.
WARNING: Improper installation, adjustment, alteration, service or maintenance can result in property
damage, injury or death. Read the installation, operation and maintenance instructions thoroughly before
installing or servicing this equipment.
CAUTION: Never use gasoline, gasoline-type lantern fuel, kerosene, charcoal lighter fluid or similar
liquids to start or freshen-up a fire in this oven. Keep all such liquids well away from the oven when in
use.

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Wood-Fired Mountain Series CE
Installation and Operation Manual
CAUTIONS & WARNINGS
Wood Stone’s gas-fired ovens have been tested and approved�
A MAJOR CAUSE OF OVEN RELATED FIRES IS A
FAILURE TO MAINTAIN REQUIRED CLEARANCES
TO COMBUSTIBLE MATERIAL. IT IS OF UTMOST
IMPORTANCE THAT THIS OVEN BE INSTALLED ONLY
IN ACCORDANCE WITH THESE INSTRUCTIONS.
SAVE THE INSTRUCTIONS
USE SOLID WOOD FUEL ONLY
DO NOT USE PRODUCTS NOT SPECIFIED FOR THIS OVEN

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Wood-Fired Mountain Series CE
Installation and Operation Manual
UNLOADING & MOVING THE OVEN
USING A PALLET JACK.
Once the oven has been removed from the delivery vehicle, it can easily be
moved on smooth, flat surfaces using a Pallet Jack� To lift the oven with a
Pallet Jack, remove the front and rear angle iron stabilizers from the base
of the oven stand and place a stout 90 x 90 mm (4" x 4") post through the
Fork Pocket as shown in figure b�
THE OVEN IS VERY TOP-HEAVY. MOVING THE OVEN UP OR DOWN A
RAMP OR INCLINE ON A PALLET JACK IS NOT SAFE!
USING A CRANE.
The oven arrives with four lifting eyes attached� When craning a Wood Stone
oven, use a spreader bar with a two-legged sling rigged on each end� The
spreader bar should be of a sufficient length to keep the sling from contacting
the oven� See figure c�
DO NOT TURN THE OVEN ON ITS SIDE!
Contact Wood Stone if the oven must be turned on its side for specific instructions�
Moving a Wood Stone oven can present challenges to even the most experienced
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�
Minimum Required Forklift Capacities
Model Oven
Approximate
shipping
weight
Minimum
fork length
required
Required
forklift
capacity
WS-MS-4 Mt� Chuckanut 1089 kg
2400 lbs�
1.22m
4'
2268 kg
5000 lbs
WS-MS-5 Mt� Adams 1633 kg
3600 lbs�
1.5m
5'
2722 kg
6000 lbs
WS-MS-6 Mt� Baker 2087 kg
4600 lbs�
1.8m
6'
3629 kg
8000 lbs�
WS-MS-7 Mt� Rainier 2722 kg
6000 lbs�
2.1m
7'
5443 kg
12000 lbs�
WARNING
USING A FORKLIFT.
Use a forklift with adequate fork lengths and lifting capacity� If
necessary, fork Extensions must be used so the Forks extend
through the fork lift pockets to the opposite side of the stand� Lift
from either side as shown in figure a� Do not lift from the front or
back� The oven is very top heavy, so spread the forks as far apart
as possible�
fig. c
4x4 Post fig. b
fig. a

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Wood-Fired Mountain Series CE
Installation and Operation Manual
INSTALLATION CLEARANCES
CLEARANCES
1. The Wood Stone Fire Deck oven must have a minimum 25 mm (1") clearance to combustibles from all sides, and
152 mm (6") clearance to combustibles from the top� If building materials will contact the oven, they must be completely
non-combustible� Please note that standard Drywall (or Sheetrock) is considered a combustible� When non-combustible
building materials contact the body of the oven, the respective clearances are transferred to those non-combustibles�
2. Any facade 152 mm (6") to either side of the oven doorway or above, must be constructed of non-combustible building
materials�
3. This oven is suitable for installation on combustible floors� The minimum hearth extension area to be covered with a non-
combustible floor surface must extend 914 mm (36") in front of and 762mm (30") to either side of the oven door opening�
4. If the space between the legs of the stand is used for wood storage, it must be a metal container or box that is covered on
top to prevent the possibility of sparks or embers from making contact with the stored wood� A 216mm (8-1/2") air space
clearance is required between the bottom of the oven and any wood storage container�
5. When utilizing a combustible material to construct the enclosure, all openings within 762mm (30") of either side of the door
opening, floor to ceiling, must be sealed to prevent the entry of sparks or embers�
NOTICE: For stucco-ready appliances (model numbers including an “-S”), the same clearances as described above apply� Non-
combustible stucco mix must be used and applied to a minimum thickness of 25mm (1")�
IF THIS OVEN IS NOT PROPERLY INSTALLED A FIRE MAY RESULT. TO REDUCE THE RISK OF FIRE, FOLLOW THESE
INSTALLATION INSTRUCTIONS. A MAJOR CAUSE OF OVEN RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED
CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS. IT IS OF UTMOST IMPORTANCE THAT THIS OVEN BE
INSTALLED ONLY IN ACCORDANCE WITH THESE INSTRUCTIONS.
WARNING: DO NOT PACK REQUIRED AIR SPACES WITH INSULATION OR OTHER MATERIAL.
!
WARNING: Installation and servicing of this product could expose you to glasswool/ceramic
fibers as well as calcium silicate dust. ALWAYS WEAR RESPIRATORY AND EYE PROTECTION
WHEN INSTALLING OR SERVICING THIS APPLIANCE. Please read this entire manual before
you install the oven. 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.

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Wood-Fired Mountain Series CE
Installation and Operation Manual
INSTALLATION CLEARANCES
THE FOLLOWING CLEARANCE INFORMATION APPLIES TO ALL
WOOD STONE MOUNTAIN SERIES OVENS
25 mm (1") side clearance to
combustible building materials.
152mm (6") top clearance to
combustible building materials.
Any facade materials 152 mm (6") to
either side of the doorway of the oven
and above must be NON-COMBUSTIBLE.
Note: 0" side and top clearance to non-
combustible materials. However, the
respective clearances to combustibles
are transferred to those non-
combustibles.
Combustible building material
Non-combustible building material
Any facade wall 152 mm (6") to either side of
the oven doorway and above MUST be of non-
combustible construction with no exceptions�
152mm (6")
Oven Arches
DO NOT REMOVE
Removal will affect
structural integrity,
heat retention,
operation and void
the Warranty�
Suitable for installation on combustible
floors. The minimum hearth extension area
to be covered with a non-combustible floor
surface must extend 36 inches in front of
and 30 inches to either side of the oven
door opening.

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Wood-Fired Mountain Series CE
Installation and Operation Manual
FACADE DETAILS
If using an exhaust hood over
the oven, make sure your facade
allows for the proper access for
removal of the hood filters.
Hatched areas shall not be exposed after installation of facade�
Any facade wall 152mm (6") to either side of the oven doorway and
above MUST be of non-combustible construction with no exceptions�
Oven Arches
DO NOT REMOVE
Removal will affect
structural integrity,
heat retention, operation
and void the Warranty�
As an option, a 25 mm (1") wide stainless steel lip is provided around the
doorway opening� This is provided so that the noncombustible, sanitation
approved materials used to cover the cement board can be neatly
terminated at these points�
OVEN
CEMENT BOARD
25 mm (1") stainless
steel perimeter lip
Tile or other noncombustible,
sanitation approved material
(supplied by others)
Wood Stone ovens are designed and tested to meet the requirements concerning the hygiene aspects of large kitchen appliances
so as to eliminate or minimize the risk of contagion, infection, illness or injury arising from the consumption of contaminated food�
To operate the oven in accordance, only pizza and bread products may be cooked directly on the floor of the oven� Other types of
food may be cooked on or in pans, or other suitable container to prevent spillage onto the oven deck�
ABOUT FACADE MATERIALS
Fire Deck Series ovens can be finished with any non-combustible decorative material that can be easily affixed to the oven
surface, including tile, stone or brick� It is always advisable to consult with the appropriate authority having jurisdiction before
proceeding as there may be regulations regarding the suitability of various materials� Temperatures above the oven doorway can
reach 90 °C (200 °F)� Select materials and adhesives suitable for that temperature�
See www�woodstone-corp�com for detailed instructions for constructing a facade around a Wood Stone oven�
IMPORTANT NOTE: If enclosing the oven in a facade,
you must leave an access panel to allow for service of
the thermocouple beneath the oven. Wood Stone’s oven
mounted wood box has an access panel built in.

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Wood-Fired Mountain Series CE
Installation and Operation Manual
OUTDOOR INSTALLATIONS
When installed outdoors, the open area beneath the oven must be enclosed to protect internal wiring and thermocouple
components� You must leave an access panel to allow for service of the thermocouple� Wood Stone’s oven mounted wood box
has an access panel built in� Be sure to maintain all clearances and adhere to the installation requirements included in this
manual�
KEEP THE AREA AROUND AND BENEATH THE OVEN CLEAR OF GRASS, LEAVES
AND OTHER COMBUSTIBLE MATERIALS.