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Troubleshooting
Related Manuals for Wolf Wall Oven-2 Series
Summary of Contents for Wolf Wall Oven-2 Series
- Page 1 W W a a l l l l O O v v e e n n S S e e r r i i e e s s Technical Service Manual Wall Oven-2 & Wall Oven-3 © WOLF APPLIANCE COMPANY, LLC...
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Page 3: General Information
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information SECTION 1 GENERAL INFORMATION... -
Page 4: Introduction
Wolf Appliance. NOTE: Refer to the Wall Oven-2 Series Service Parts Manual #806373 for part numbers and exploded views for units produced prior to serial number 16000000 and Wall Oven-3 Series Service Parts Manual #807041 for units produced after serial number 16000000 . -
Page 5: Table Of Contents
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information TABLE OF CONTENTS Page #... - Page 6 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information Section 5 -Troubleshooting Guide General Troubleshooting Guide Layout........5-2...
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Page 7: Warranty Information
W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information WARRANTY INFORMATION This page contains a summary of the 2 & 5 Year Warranty that is supplied with every Wolf product, followed by details and notes about the warranties. TWO & FIVE YEAR Warranty Summary •... -
Page 8: Model Number Key
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information MODEL NUMBER KEY Refer to this key for an example of the model numbers. -
Page 9: Model Configurations
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information MODEL CONFIGURATIONS Single Ovens... - Page 10 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information Double Ovens 30”...
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Page 11: Oven Features
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information OVEN FEATURES •... - Page 12 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s General Information 1-10...
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Page 13: Section 2 -Installation Information
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information SECTION 2 INSTALLATION... -
Page 14: Electrical Requirements
This section of the manual covers some of the installation issues a service technician may need to know when serv- icing a Wolf Wall Oven. If additional information is needed after reviewing this section of the manual, please refer to the Installation Guide or contact the Wolf Appliance Customer Service Department. -
Page 15: Oven Installation
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information Oven Installation Use the upper edge of the cavity opening and the bot-... -
Page 16: Wall Oven Dimensions
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information WALL OVEN DIMENSIONS 27 1 /2"... -
Page 17: Cabinet Cutout Dimensions
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information CABINET CUTOUT DIMENSIONS Single 30 Inch Wall Oven... - Page 18 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information CABINET CUTOUT DIMENSIONS Single 36 Inch Wall Oven...
- Page 19 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information CABINET CUTOUT DIMENSIONS Double 30 Inch Wall Oven...
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Page 20: Side-By-Side
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Installation Information CABINET CUTOUT DIMENSIONS Side-by-Side Wall Oven... -
Page 21: Section 3 - Electronic Control System
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System SECTION 3 ELECTRONIC CONTROL... -
Page 22: Electronic Control Terminology And Component Descriptions
ELECTRONIC CONTROL TERMINOLOGY & COMPONENT DESCRIPTIONS All Wolf wall ovens utilize an electronic control system. The electronic control system monitors, regulates and con- trols a variety of functions. The control system also displays error codes to identify possible problems with the unit. -
Page 23: Unique Electronic Control Input Operations
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System UNIQUE ELECTRONIC CONTROL INPUT OPERATIONS The following few pages illustrate electronic control input operations that you would not expect a customer to perform everyday. -
Page 24: Sabbath Feature
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Sabbath Feature Sabbath Feature was incorporated into the electronic control system for the observance of certain religious holidays. -
Page 25: Time Cook Feature
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Time Cook Feature Time Cook Feature controls the automatic timing of the oven(s) ON and OFF function by setting the cooking time to... -
Page 26: Delayed Start Feature
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Delayed Start Feature This feature controls the automatic timing of the oven(s) ON and OFF function by setting the cooking mode to start later... -
Page 27: Temperature Probe Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Temperature Probe Feature The Temperature Probe Feature is used to measure internal temperatures of the food being cooked. -
Page 28: Self-Clean Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Self-Clean Mode In Self-Clean Mode, the oven is heated in graduated stages to a preset high temperature. -
Page 29: Electronic Control Input Operations
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System ELECTRONIC CONTROL INPUT OPERATIONS The following few pages illustrate electronic control input operations that you might expect a customer to perform... -
Page 30: Convection Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Convection Mode The Convection Mode uses dual convection fans, each with heating elements mounted on the back wall of the oven... -
Page 31: Convection Bake Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Convection Bake Mode Convection Bake Mode combines heat from two convection heating elements with some heat from the hidden bake... -
Page 32: Broil Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Broil Mode In Broil Mode the top broil element is used to conduct an intense radiant heat which browns one side of the food... -
Page 33: Convection Broil Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Convection Broil Mode Convection Broil Mode uses intense radiant heat from the top broil element. -
Page 34: Roast Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Roast Mode In Roast Mode both the hidden bake element and the broil element are cycled to maintain the desired temperature. -
Page 35: Convection Roast Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Convection Roast Mode In Convection Roast Mode the dual convection fans with each convection element operate sequentially (on and off),... -
Page 36: Bake Stone Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Bake Stone Mode In the Bake Stone Mode a specially designed oven rack and heating element are used along with a ceramic stone. - Page 37 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Dehydration Feature This feature allows for slowly drying out food for preservation and other cooking uses.
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Page 38: Proof Feature
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Proof Feature How PROOF feature works: A combination of Broil, Convection and Bake elements are used to heat and balance... -
Page 39: Panel Lock
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Panel Lock When the electronic control panel is visible, the oven is operational. -
Page 40: Initiating Diagnostic Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System INITIATING DIAGNOSTIC MODE UPPER OVEN... -
Page 41: Possible Error Indicators
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System POSSIBLE ERROR INDICATORS The last occurring error will be shown in the text area of the Display board. - Page 42 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System ON/OFF BAKE...
- Page 43 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System ON/OFF BAKE...
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Page 44: Testing The Oven Relay Board
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System BAKE CONV. -
Page 45: Rtd Testing
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System Fans and Motors First access Diagnostic Mode. - Page 46 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Electronic Control System 3-26...
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Page 47: Section 4 - Component Access And Removal
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... - Page 48 COMPONENT ACCESS AND REMOVAL This section explains how to access and remove components from a Wolf wall oven. Depending on which compo- nent you are going to access or remove in the following sections, you may have to remove other components first.
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Page 49: Control Panel Components
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 50: C-Channel Top And Bottom
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 51: Components Behind The Control Panel
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 52: Oven Control Board
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 53: Relay Board
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 54: Terminal Block
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 55: Oven Cavity Components
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 56: Probe Cover And Probe Switch
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 57: Convection Fan
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 58: Bake Stone
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 59: Oven Door Components
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 60: Glass Pack
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 61: Components Behind The Back Panel
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 62: Oven Side Components
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Component Access &... -
Page 63: Section 5 -Troubleshooting Guide
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide SECTION 5 TROUBLESHOOTING... -
Page 64: Troubleshooting Guide Table Of Contents
TROUBLESHOOTING GUIDE This section of the manual contains the General Troubleshooting Guide which will help the Service Technician trou- bleshoot a Wolf Wall Oven. How to Use the Troubleshooting Guide The troubleshooting guide table of contents shows how the troubleshooting guide is laid out. The troubleshooting guide is organized into component areas with the most common problems listed first. -
Page 65: Initiating Diagnostic Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide INITIATING DIAGNOSTIC MODE Diagnostic Mode allows the Service Technician to inspect the functionality of the Oven Controller and Relay boards. -
Page 66: Error Code Chart
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide ERROR CODE CHART ERROR CODE... -
Page 67: Testing The Oven Relay Board
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide TESTING THE OVEN RELAY BOARD Element Testing... -
Page 68: Fans And Motors
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide Fans and Motors First access Diagnostic Mode. -
Page 69: Oven Display Not Working
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide PROBLEM POSSIBLE CAUSE... -
Page 70: Door Will Not Lock In Self-Clean Mode
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide PROBLEM POSSIBLE CAUSE... -
Page 71: Troubleshooting Flow Chart
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide Troubleshooting Flow Chart Step 1. -
Page 72: Head Assembly Doesn't Rotate Flow Chart
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Troubleshooting Guide Head Assembly Doesn’t Rotate Troubleshooting Flow Chart WHEN PERFORMING CONTINUITY CHECKS, POWER TO THE UNIT MUST BE DISCONNECTED... -
Page 73: Section 6 -Technical Data
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Technical Data SECTION 6 TECHNICAL DATA... - Page 74 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Technical Data Technical Data Chart Part Description...
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Page 75: Operation Time Chart
W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Technical Data Operation Time Chart (App... - Page 76 W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Technical Data...
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Page 77: Section 7 -Wiring Diagrams
Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s SECTIO WIRING DIAGRAMS... - Page 78 W W a a l l l l O O v v e e n n S S e e r r i i e e s s Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s 42-MDL 41-T ns 49-MDL...
- Page 79 Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s L 1-B L 1-A L 1-B...
- Page 80 W W a a l l l l O O v v e e n n S S e e r r i i e e s s Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s 32-MDL 31-T ns 30-L F...
- Page 81 Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s L 1-B L 1-A U pper...
- Page 82 Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Wall Oven Series starting with Serial #16000000 32-MDL 31-T ns...
- Page 83 Wiring Diagrams W W a a l l l l O O v v e e n n S S e e r r i i e e s s W W a a l l l l O O v v e e n n S S e e r r i i e e s s Wall Oven Series starting with Serial #16000000 L 1-B L 1-B...