Wolf Induction Cooktop Technical & Service Manual

Wolf Induction Cooktop Technical & Service Manual

Induction cooktop after sn (16000000)

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Induction Cooktop

After SN (16000000)
Technical Service Manual
(With Parts and Exploded Views)
4
© WOLF APPLIANCE, INC.
2008 ALL RIGHTS RESERVED
809094
Revision C

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Summary of Contents for Wolf Induction Cooktop

  • Page 1: Induction Cooktop

    Induction Cooktop After SN (16000000) Technical Service Manual (With Parts and Exploded Views) © WOLF APPLIANCE, INC. • 2008 ALL RIGHTS RESERVED • 809094 • Revision C...
  • Page 3: General Information

    Induction Cooktop General Information SECTION 1 GENERAL INFORMATION...
  • Page 4: Important Safety Information

    Service Technicians. The information and images are the copyright property of Wolf Appliance, Inc., an affi liate of Sub-Zero, Inc. Neither this manual nor any information or images contained herein may be copied or used in whole or in part without the express...
  • Page 5: Table Of Contents

    Technical Assistance............1-2 Table of Contents............... 1-3 Section 7 - Wiring Diagrams Warranty Information............1-4 CT15I Induction Cooktop Wiring Diagram ......7-2 Model Number Key............. 1-5 CT30I & CT30IU Wiring Diagram........7-3 Model Confi gurations............1-6 CT36I & CT36IU Wiring Diagram........7-4...
  • Page 6: Warranty Information

    Induction Cooktop 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 • Two year TOTAL PRODUCT warranty, *parts and labor.
  • Page 7: Model Number Key

    Induction Cooktop General Information MODEL NUMBER KEY Refer to this key for an example of the model numbers. Model: CT 15 I U / S Product Type Size Fuel Feature (If Applicable) Finish Product Type Cooktop Integrated Gas Multifunction Cooktop...
  • Page 8: Model Confi Gurations

    Induction Cooktop General Information MODEL CONFIGURATIONS Model Number: CT15I/S Description: 15” with Stainless Steel Trim Model Number: CT30I/S Model Number: CT30IU Description: 30” With Stainless Steel Trim Description: 30” Without Stainless Steel Trim Model Number: CT36I/S Model Number: CT36IU Description: 36” With Stainless Steel Trim Description: 36”...
  • Page 9: Section 2 - Installation Information

    Induction Cooktop Installation Information SECTION 2 INSTALLATION INFORMATION...
  • Page 10: Pre-Installation Specifi Cations

    This section of the manual covers some of the installation issues a service technician may need to know when servicing a Wolf Induction Cooktop. 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 11: Overhead Cabinet Dimensions

    Codes and all state, provincial, municipal and local Ground codes. Figure 2-1 Terminal Connections (International Units) Site Preparation NOTE: Installation of the Wolf induction cooktop must meet the following location requirements. All dimensions listed are minimum requirements for safe operation. Location In Counter top See Figure 2-2 for the location of the following letter call outs.
  • Page 12: Installation Information

    Induction Cooktop Installation Information Counter top Cut-out Dimensions (CT15I ) 13-3/8” (340) COOKTOP CUT-OUT This cooktop is designed to fi t a standard 24” (610 mm) WIDTH width base cabinet with a 25” (635 mm) deep counter top. Before making the counter top cut-out, verify that the cooktop will clear the side walls of the base cabinet below.
  • Page 13 Before making the counter top cut-out, verify that the cooktop will clear the side walls of the base cabinet below. A Wolf 30” (762mm) or 36” (914mm) built-in 19-1/4” (489) single oven may be installed below Model CT30I. For COOKTOP this installation, unless the cabinets are deeper than 24”...
  • Page 14 Before making the counter top cut-out, verify that the cooktop will clear the side walls of the base cabinet below. A Wolf 30” (762mm) or 36” (914mm) built-in single oven 19-1/4” (489) may be installed below Model CT36I. For this installation, COOKTOP 2-1/2”...
  • Page 15 21 1/8” ** (537) " (11) RADIUS RECESSED AREA 19 3/8” (492) will clear the side walls of the base cabinet below. A Wolf FOR FLUSH MOUNT COOKTOP INSTALLATION ONLY 30” (762mm) built-in single oven may be installed below CUT-OUT DEPTH Model CT30IU.
  • Page 16 " making the counter top cut-out, verify that the cooktop (11) RADIUS 19 3/8” (492) RECESSED AREA will clear the side walls of the base cabinet below. A Wolf FOR FLUSH MOUNT COOKTOP INSTALLATION ONLY CUT-OUT DEPTH 36” (762mm) built-in single oven may be installed below "...
  • Page 17 Ventilation Options NOTE: It is recommended that you operate the Wolf induction cooktop with either a Wolf cooktop ventilation hood, downdraft system or Pro ventilation hood. Contact your Wolf dealer for details. The following is a list of ventilation units that can be used with the induction cooktops.
  • Page 18 Countertop If the ceramic glass top of the cooktop is Bracket broken, turn off power to the unit. Do not operate until glass has been replaced by a Wolf authorized service center. Bracket 3-1/2” (89) Screws Clamping Screw...
  • Page 19: Section 3 - Electronic Control

    Induction Cooktop Electronic Control SECTION 3 ELECTRONIC CONTROL...
  • Page 20 ELECTRONIC CONTROL TERMINOLOGY & COMPONENT DESCRIPTIONS Wolf Induction cooktops utilize an electronic control system. The electronic control system monitors, regulates and controls a variety of functions. The control system also displays error codes to identify possible problems with the unit.
  • Page 21: Principles Of Induction - Introduction

    The fl exibility of the quick response time and increased safety due to the glass staying cool are not the only advantages to the induction cooktop. The energy effi ciency of an induction cooktop is up to 90% and cleaning is easy due to the...
  • Page 22 PRINCIPLES OF INDUCTION (continued) Operational Principles An induction cooktop operates thanks to the electromagnetic properties of most containers used on the traditional cooktop. You can compare this cooktop with a transformer of which the secondary winding would be shorted. A signifi cant internal current arises and causes quick heating.
  • Page 23: Glass / Controls Layout

    Induction Cooktop Electronic Control 1800 Watt with OFF ON HIGH 4000 Watt Boost MELT OFF ON HIGH OFF ON HIGH 1200 Watt CLEAR MELT OFF ON HIGH CLEAR 15” Inductive Glass / Controls Layout MELT OFF ON HIGH MELT OFF ON...
  • Page 24: Glass / Controls Layout

    Induction Cooktop Electronic Control 1200 Watt 1800 Watt with 3000 Watt Boost 3000 Watt with 4000 Watt Boost 1800 Watt with 3000 Watt Boost 1200 Watt MELT OFF ON HIGH OFF ON HIGH OFF ON HIGH CLEAR OFF ON HIGH...
  • Page 25: Universal Off Key

    Induction Cooktop Electronic Control Hot Surface LED CLEAR As an added safety precaution, a hot surface indicator Hot Surface light will illuminate when the surface temperature of the glass is above 65°C. Even if the cooktop controls are turned off, the indicator light will illuminate to show the Lock user that the cooktop surface remains hot.
  • Page 26: Lock Mode

    Electronic Control INDUCTION COOKTOP OPERATION Control Operation The Wolf Induction cooktop operates by adjusting the current to the induction coils. As the power level is increased on the control panel, the induction coils will output more power. Modes of Operation Lock Mode: All keypad operation on the control panel is disabled and all of the induction coils are de-energized.
  • Page 27: Operation Mode

    Induction Cooktop Electronic Control Operation Mode: Touch the “OFF ON” pad to enable the corresponding element. The left side eight LED’s of the Power Level Indicator light up and blink on the corresponding Control Zone. (See Figure 3-9) After the “OFF ON” pad is touched, the following touch pads are valid for the corresponding Control Zone.
  • Page 28: Timer Mode

    Induction Cooktop Electronic Control Timer Mode OFF ON HIGH The timer can be used in any mode except Lock Mode. When the timer is not in use the display will be blank. The timer sets minutes only. During countdown of minutes, when the timer reaches 1 minute, timer will switch to seconds and then display 59, 58, etc.
  • Page 29: Showroom Mode

    Induction Cooktop Electronic Control Showroom Mode This mode deactivates the induction coils while still giving the user complete functionality of the controls at either OFF ON HIGH 120V or 240V power. To activate Showroom Mode From LOCK MODE, Press and hold the front element “MELT”...
  • Page 30 Induction Cooktop Electronic Control Annunciator The Annunciator is volume adjustable. The volume is adjusted through the timer controls as a User Option. OFF ON HIGH The cooktop must be in Idle Mode in order to adjust either the volume or frequency.
  • Page 31: Diagnostic Mode

    Induction Cooktop Electronic Control Diagnostics Mode The diagnostics mode will be engaged from Lock Mode of the controls. When the “OFF” keypad sensor is touched and held for 5 seconds, the controls will enter Diagnostics mode 1. A beep will sound after 5 sec. to let the user know that they can lift their fi...
  • Page 32 Induction Cooktop Electronic Control NOTES 3-14...
  • Page 33: Section 4 - Component Access And Removal

    Induction Cooktop Access and Removal SECTION 4 COMPONENT ACCESS AND REMOVAL...
  • Page 34: Major Serviceable Components

    COMPONENT ACCESS AND REMOVAL This section explains how to access and remove components from a Wolf Induction cooktop. Depending on which component you are going to access or remove in the following sections, you may have to remove some components fi...
  • Page 35: Glass Top

    Induction Cooktop Access and Removal TO AVOID ELECTRICAL SHOCK, POWER TO THE UNIT MUST BE DISCONNECTED BEFORE ATTEMPTING TO REMOVE THE GLASS TOP. Glass Top Assembly Removal The cooktop will need to be removed from its installation in order to remove the glass top assembly.
  • Page 36: Control Board

    Induction Cooktop Access & Removal TO AVOID ELECTRICAL SHOCK OR DAMAGE TO ELECTRONIC BOARDS, POWER TO THE UNIT MUST BE DISCONNECTED BEFORE ATTEMPTING TO REMOVE INTERNAL CONTROL COMPONENTS. Inductor Plate (Generator) Removal The cooktop will need to be removed from its installation in order to service the inductor assembly.
  • Page 37: Support Pin Removal

    Induction Cooktop Access and Removal To avoid Injury from sharp edges, always wear gloves when handling sheet metal components. Support Pin Removal In order to replace a defective pin you must fi rst remove the Pin Support Bracket from the Inductor Pan Assembly.
  • Page 38 Induction Cooktop Access & Removal NOTES...
  • Page 39: Section 5 -Troubleshooting Guide

    Induction Cooktop Troubleshooting Guide SECTION 5 TROUBLESHOOTING GUIDE...
  • Page 40: Diagnostics Mode

    Induction Cooktop Troubleshooting Guide Diagnostics Mode The diagnostics mode will be engaged from the Lock Mode of the controls (see OFF ON HIGH Section 3 for a description of Lock Mode). When the “OFF” keypad sensor is touched and held for 5 seconds, the controls will enter Diagnostics Mode 1. A beep will sound after 5 sec.
  • Page 41 Induction Cooktop Troubleshooting Guide COOLING FAN TEST (2nd Test) 1. To enter Cooling Fan Test, touch the “+” keypad of the 3000W inductor. The bar lights will show 2 LEDs and fl ash at the rate of .75 seconds ON and .25 seconds OFF.
  • Page 42 Induction Cooktop Troubleshooting Guide ERROR CODE INDICATOR (continued) 6. Pressing the “+” & “-” keys of the 3000W will allow you to step through any of the recorded error codes. If there are not additional error codes, pressing the “+” key will advance you to the Power Cycling Information Data.
  • Page 43: Error Mode

    Induction Cooktop Troubleshooting Guide LAST KNOWN STATE (Eighth Test) Defi nition of this test: All priority 1 errors will take precedence over priority 2 errors If there are no known priority 1 errors recorded, the software will record the LKS of the last recorded priority 2 error.
  • Page 44: Troubleshooting

    Induction Cooktop Troubleshooting Guide Error Displayed Error Notes Possible Source(s) of Failure Priority Error # Condition / Action Required Power loss The control will turn off the display and Indicator shut off the burners. Ambient If the ambient temperature exceeds the 1.
  • Page 45: Troubleshooting Guide

    Induction Cooktop Troubleshooting Guide Error Displayed Error Notes Possible Source(s) of Failure Priority Error # Condition / Action Required Generator 1: Burners associated with generator 1 will be 1. Faulty cable connection Comm. Error disabled if the communication between the Action: Check (J1, J2, or J3) com board and generator1 fails.
  • Page 46 Induction Cooktop Troubleshooting Guide Error Displayed Error Notes Possible Source(s) of Failure Priority Error # Condition Generator 1: Effected burner is not available. LED board failure. Burner Action: Perform the LED test #1 (F,FR,FC) ‘ON and if all LEDs work reset error.
  • Page 47: Troubleshooting Guide

    Action: Change affected sink thermistor. generator board Generator 3: Shorted heat sink thermistor. PROBLEMS ASSOCIATED WITH INDUCTION COOKTOP PROBLEM POSSIBLE CAUSE TEST/ACTION “HOT” indicator stays on Glass Surface too warm Verify Glass Temp Below 50 °C Check for other heat sources (e.g. Sun, warm pans setting on surface …)
  • Page 48 Induction Cooktop Troubleshooting Guide NOTES 5-10...
  • Page 49: Section 6 - Technical Data

    Induction Cooktop Technical Data SECTION 6 TECHNICAL DATA...
  • Page 50 Induction Cooktop Technical Data THIS APPLIANCE MUST BE PROPERLY GROUNDED AT ALL TIMES WHEN ELECTRICAL POWER IS APPLIED. DO NOT GROUND THE APPLIANCE WITH THE NEUTRAL (WHITE) HOUSE SUPPLY WIRE. A SEPARATE GROUND WIRE MUST BE UTILIZED. IF ALUMINUM HOUSE SUPPLY WIRING IS UTILIZED, SPLICE THE APPLIANCE COPPER WIRE TO THE ALUMINUM HOUSE WIRING USING SPECIAL CONNECTORS DESIGNED AND CERTIFIED FOR JOINING COPPER AND ALUMINUM.
  • Page 51: Section 7 - Wiring Diagrams

    Induction Cooktop Wiring Diagrams SECTION 7 WIRING DIAGRAMS...
  • Page 52 Induction Cooktop Wiring Diagrams 15” Induction Cooktop Wiring Diagram Induction Plate Generator Board Induction Plate Filter Board Control Board Keyboard Plug into each other Display Board...
  • Page 53 Induction Cooktop Wiring Diagrams 30” Induction Cooktop Wiring Diagram Keyboard Plug into each other Display Board Terminal Control Board Generator Board Generator Board...
  • Page 54 Induction Cooktop Wiring Diagrams 36” Induction Cooktop Wiring Diagram Terminal Box Filter Board Induction Plate Generator Board Generator Board Control Board Generator Board Induction Plate...
  • Page 55: Exploded Views

    Induction Cooktop Parts List w/Exploded Views SECTION 8 PARTS LIST WITH EXPLODED VIEWS...
  • Page 56: Ct15I Parts List

    Induction Cooktop Parts List w/Exploded Views CT15I PARTS LIST Ref # Part # Description 811095 Glass and Keypad Assy. - Induction 15 811098 Generator Assy, 2-Hob - Induction 15 811102 Control PCB Assy. - Induction (Com Board) 811109 Spring (Support)
  • Page 57: Ct15I Exploded Views

    Induction Cooktop Parts List w/Exploded Views CT15I EXPLODED VIEW...
  • Page 58: Ct30I & Ct30Iu Parts List

    Induction Cooktop Parts List w/Exploded Views CT30I & CT30IU PARTS LIST Ref # Part # Description 811096 Glass and Keypad Assy. (Framed) - Induction 30 812915 Glass and Keypad Assy. (Unframed) - Induction 30 811099 Generator Assy, 4-Hob - Induction 30 811102 Control PCB Assy.
  • Page 59: Ct30I & Ct30Iu Exploded Views

    Induction Cooktop Parts List w/Exploded Views CT30I & CT30IU EXPLODED VIEW...
  • Page 60: Ct36I & Ct36Iu Parts List

    Induction Cooktop Parts List w/Exploded Views CT36I & CT36IU PARTS LIST Ref # Part # Description 811097 Glass and Keypad Assy. (Framed) - Induction 36 812916 Glass and Keypad Assy. (Unframed) - Induction 36 811100 Generator Assy, 2-Hob - Induction 36...
  • Page 61: Ct36I & Ct36Iu Exploded Views

    Induction Cooktop Parts List w/Exploded Views CT36I & CT36IU EXPLODED VIEW...
  • Page 62 Induction Cooktop Parts List w/Exploded Views NOTES...

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