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Service Manual
MOUNTAIN SERIES - CE
Stone Hearth Oven
Gas-Fired, Gas/Wood Combination,
European Models
MT. CHUCKANUT WS-MS-4-(RFG-(IR)-(W)-CE
MT. ADAMS WS-MS-5-(RFG)-(IR)-(W)-CE
MT. BAKER WS-MS-6-(RFG)-(IR)-(W)-CE
MT. RAINIER WS-MS-7-(RFG)-(IR)-(W)-CE
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
www.woodstone-corp.com
Tel +1.360.650.1111
Fax +1.360.650.1166
DOC NO M0012.02
REVISED May 2017
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Table of Contents
Troubleshooting
Related Manuals for Wood Stone MOUNTAIN CE Series
Summary of Contents for Wood Stone MOUNTAIN CE Series
- Page 1 Stone Hearth Oven Gas-Fired, Gas/Wood Combination, European Models MT. CHUCKANUT WS-MS-4-(RFG-(IR)-(W)-CE MT. ADAMS WS-MS-5-(RFG)-(IR)-(W)-CE MT. BAKER WS-MS-6-(RFG)-(IR)-(W)-CE MT. RAINIER WS-MS-7-(RFG)-(IR)-(W)-CE WOOD STONE CORPORATION 1801 W. Bakerview Rd. Tel +1.360.650.1111 Bellingham, WA 98226 USA Fax +1.360.650.1166 www.woodstone-corp.com DOC NO M0012.02 REVISED May 2017...
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Page 2: Table Of Contents
� � � � � � � � � � � � � � Start-Up Checklist � � � � � � � � � � � � � � � Limited Warranty info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. -
Page 3: Cautions & Warnings
Mountain Series CE Models Service Manual Wood Stone CE Listed Gas Oven and Wood Oven Service Manual THIS MANUAL IS FOR USE ONLY BY TRAINED AND QUALIFIED SERVICE PERSONNEL. IMPORTANT: Consult your local gas supplier for a statement outlining a procedure to be followed in the event you smell gas. -
Page 4: Introduction
WOOD STONE OVEN SERVICE MANUAL INTRODUCTION Welcome to the Wood Stone Oven Service manual. This manual covers the entire line of wood and gas fired ovens. If the unit you are servicing does not appear in this book please call our Service Department for assistance. This manual is for use only by Trained and Qualified Service Personnel. -
Page 5: Wood-Fired Ovens
Any abnormal or extreme cracking (larger than 3mm (1/8 inch)) should be brought to the attention of your local distributor� Do not attempt any type of repair to the oven refractory unless specifically instructed to do so by the factory, and then, only with materials supplied by Wood Stone� info@woodstone-corp.com M0012.02 MAY 2017... -
Page 6: Wood: Electrical Diagram
WOOD OVEN ELECTRICAL DIAGRAM 120 VAC Wired by others European ovens are configured for 240 VAC info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111 An ongoing program of product improvement may Bellingham, WA 98226 USA 360.650.1166... -
Page 7: Gas-Fired Ovens
IR Burner RFG-IR (GG) Wood Stone manufactures two different model types of CE gas fired ovens 1. Radiant Flame Gas (RFG): This model uses a Radiant flame (dome flame) Burner that is designed to give the appearance of a wood fire� This Burner is the sole heat source in these models� Some variations of this model type may have multiple Radiant Flame Burners�... -
Page 8: Rfg Operation Sequence
ICS-2 Module senses Pilot flame, turns Igniter off, SV2 opens, Burner lights, Dome Flame Light comes on Burner remains on until oven control is turned off� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111... -
Page 9: Rfg-Ir Operation Sequence
Burner lights� Floor reaches the Hearth Set Point temperature� Controller turns off power to ICS-1 and underfloor Burner shuts off� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111 An ongoing program of product improvement may Bellingham, WA 98226 USA 360.650.1166... -
Page 10: Gas Oven Components
Mountain Series CE Models Service Manual GAS OVEN COMPONENTS The following is a list of the key electrical and gas components found in Wood Stone gas ovens, accompanied by information about the individual parts: 24 VAC TRANSFORMER This is the power supply for all of the electrical components on the oven� It converts the incoming 230 VAC power to 24 VAC�... - Page 11 GAS VALVES Regulator All Wood Stone CE model ovens use the same type of combination Gas Valve, regardless of the Burner� An adjustable Pressure Regulator is incorporated into the valve� Maximum incoming line pressure to the oven must not exceed 34�8 mbar (14"...
- Page 12 Radiant Burner only� Ovens equipped with two Radiant Burners will have a separate control for each burner� It is not a shutoff Valve� Do not remove, or replace this Valve with anything but a Valve supplied by Wood Stone� The use of any Valve not provided by Wood Stone will negate the CE Listing on the oven and could effect its safe operation.
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Page 13: Controller Functions
Underfloor IR burner� On/Off button Temperature unit selector Press to turn oven ON/OFF Toggles between Fahrenheit and Celsius temperature scales in display screens� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL 1-360-650-1111 www.woodstone-corp.com woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111... -
Page 14: Controller Troubleshooting
Thermocouple it is usually caused by excessive airflow beneath the oven that blows the heat from the IR back onto the Thermocouple wire� This needs to be corrected—call your local distributor� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. - Page 15 IR Burner did not fire within the time allowed by the control� See Radiant and “check” and the Hearth Heat indicator Infrared Burner Troubleshooting section of this manual� light flashes� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd.
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Page 16: Gas Burner Troubleshooting
Service Manual OPERATIONAL OVERVIEW Pilot/Igniter Wood Stone CE gas ovens utilize a spark to Pilot ignition system� Flame rectification is sensed through the flame rod on the Pilot/Igniter Flame to ground via the Pilot Tube� Each Burner has its own ignition (ICS) Module and Gas Valve�... - Page 17 24 VAC between the brown and white wires at the terminal Wood Stone strongly recommends that strip on the back of the Control Board� If there is no voltage and the Controller is the Radiant Burner be removed for on, turn OFF the power supplying the oven�...
- Page 18 Throttle Control Valve� Remove the Throttle Control Valve and clean the orifices� 2. Debris in the Burner� Remove and clean� (See Common Repair Procedures section of this manual�) Continued on next page > info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111...
- Page 19 Throttle Valve difficult to adjust� Verify that Throttle Knob is not binding� If Throttle Valve itself is stiff, replace the Throttle Valve� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd.
- Page 20 INFRARED BURNER TROUBLESHOOTING Many Wood Stone ovens are equipped with an underfloor infrared (IR) Burner� The IR Burner is designed to assist the Radiant Burner during start-up and during times of heavy usage� This is not the primary heat source for the oven� It is thermostatically controlled� The IR Burner’s Gas Valve and Pilot/Igniter are identical to those used on the Radiant Burner�...
- Page 21 Equipment Nameplate OR if the Burner pressure is erratic, replace the gas control valve� Continued on next page > info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W.
- Page 22 Burner will not light or shuts OFF sometimes, Igniter wire burned� 2. Inadequate oven venting or negative air pressure (see the Venting section of the Installation and Operation Manual� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd.
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Page 23: Common Repair Procedures
CHECKING BURNER GAS PRESSURES. Proper gas pressure settings and an adequate incoming gas supply are critically important for any gas-fired Wood Stone oven to operate correctly� All Burner gas pressure measurements should be taken at the port on the respective Burner Manifold� When taking a measurement of Radiant Burner Manifold pressure, make sure that the Throttle Valve is fully open (maximum flame height)�... - Page 24 7. New style Fenwall Modules are provided with a new wiring harness� Connect these wires to the existing wiring as indicated in the instructions provided with the new Module� info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com...
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Page 25: Gas Component Layout
Tube Tube Height valve pipe to Control Burner Knob info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111 An ongoing program of product improvement may Bellingham, WA 98226 USA 360.650.1166 require us to change specifications without notice. -
Page 26: Rfg Wiring Diagram
RFG WIRING DIAGRAM Mountain Series CE Models Service Manual RFG-CE MODEL info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111 An ongoing program of product improvement may Bellingham, WA 98226 USA 360.650.1166... -
Page 27: Rfg Controller Wiring
RFG CONTROLLER WIRING Mountain Series CE Models Service Manual RFG CONTROLLER 3 different types of Control Board have been used on the RFG (Radiant dome flame only) ovens� TYPE 2 Type 2 Controller CE Temperature Controller Control Panel Type 2 Filter Bead Thermo... -
Page 28: Rfg-Ir Wiring Diagram
TB3-5 DIAG #: WD066 Rev. 1 Bellingham, WA +1(360)650-1111 www.woodstone-corp.com DATE: 4/7/2014 info@woodstone-corp.com M0012.02 MAY 2017 WOOD STONE CORPORATION 800.988.8103 TOLL FREE E-MAIL woodstone-corp.com 1801 W. Bakerview Rd. 360.650.1111 An ongoing program of product improvement may Bellingham, WA 98226 USA 360.650.1166... -
Page 29: Parts List
70CE-0025 Lines Filter–Corcom 70CE-0005 Transformer–230 VAC 70CE-0026 Burner Jet Radiant – Natural Gas Contact Wood Stone Burner Jet Radiant – Propane Contact Wood Stone Burner Jet Infrared – Natural Gas Contact Wood Stone Burner Jet Infrared – Propane Contact Wood Stone... -
Page 30: Utility Specifications
The maximum Natural Gas orifice size (at sea level) for the infrared underfloor Burner is #42 (0�0935) 2�37mm If you are converting a Wood Stone oven from LP to Natural Gas, or Natural Gas to LP, contact your local distributer to... - Page 31 INTERLOCKING If it is necessary to interlock the oven with an exhaust fan, Wood Stone recommends the following: Wire the installation in such a way that incoming 230 VAC power to the oven is supplied only when the exhaust fan is turned on� The easiest way to do this is for the same switch that turns on the exhaust fan to also turn on the power supplying the oven�...
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Page 32: Start-Up Checklist
CITY/COUNTRY TECHNICIAN NAME DATE FAX A COPY OF THE COMPLETED FORM TO WOOD STONE, ATTN: SERVICE DEPARTMENT +1.360.650.1166 CHECKLIST ITEMS (Page 1 of 2) 1. Is the gas supplied the same as that noted on the oven data plate? ... - Page 33 FAX A COPY OF THE COMPLETED FORM TO WOOD STONE, ATTN: SERVICE DEPARTMENT +1.360.650.1166 Please contact Wood Stone at +1.360.650.1111 should service be necessary, or if you have any questions about your oven. Our service hours are 8am to 5pm Pacific Standard Time. Follow the recorded instructions for Emergency Service if you require assistance during non-business hours.
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Page 34: Limited Warranty
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 the exception of travel over 100 miles or two hours, overtime, and holiday charges which shall be at the expense of the purchaser�... - Page 35 This page left intentionally blank� M0012.02 MAY 2017...
- Page 36 WOOD STONE CORPORATION 1801 W. Bakerview Rd. Tel +1.360.650.1111 Bellingham, WA 98226 USA Fax +1.360.650.1166 www.woodstone-corp.com M0012.02 MAY 2017...
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