Wolf CSO24TE/S User Manual

SERVICE MANUAL INTRODUCTION
This service manual helps with troubleshooting and diagnosing
malfunctions, completion of repairs, and return of the product to
proper operating condition. Read the complete instructions
contained within before initiating any repairs.
This guide is intended for use by Factory Certified Service. Wolf
Appliance, Inc. recommends that only Factory Certified Service
companies do repairs.
Warning and Caution product safety labels appear throughout
this manual. Product safety labels appear at the beginning of
some sections. Follow the instructions in the product safety
labels to avoid personal injury and/or product damage. The
sample safety labels explain the types of notices that appear in
this manual.
WARNING
States a hazard that may cause serious injury or
death if precautions are not followed.
CAUTION
Indicates minor injury or product damage may occur
if precautions are not followed.
IMPORTANT NOTE: Highlights especially important information.
TIP: Indicates additional, useful information.
Information and images contained herein are copyright of Wolf
Appliance, Inc. Neither this manual nor any information or
images contained herein may be copied or used in whole or in
part without the express written consent of Wolf Appliance, Inc.
©
Wolf Appliance, Inc., all rights reserved.
WOLF PRODUCT RATING PLATE INFORMATION
On the CSO, the rating plate with the serial number is found on
the left-hand side trim inside the door.
Important information for each product is listed on the product
rating plate. Rating plates identify:
• Model
• Serial number
• Electrical information
CSO24TE/S
MODEL DESCRIPTIONS AND SALES ACCESSORIES
For more details on individual model descriptions and a listing
of all compatible sales accessories, see the
Wolf Product and
Sales Accessory Reference Guide .
CSO MODEL KEY
Description Model Character
Convection Steam Oven CSO
Nominal Width 24" and 30"
Trim Style T Transitional
Trim Style P Professional
Trim Style C Contemporary
Matching Oven Trim E E Series Ovens
Matching Oven Trim M M Series Ovens
Metal Type /S for Stainless Steel
Metal Type /B for Black
Stainless Steel Handle Style
/TH for Tubular Handles
/PH for Professional Handles
International Designation ICB
PRODUCT USE AND CARE AND INSTALLATION GUIDES
Product use and care guides, installation guides, and other
product specifications are available in the
Product
Specifications and Manuals Library .
CSO (SWS #13543126)
General Information
GENERAL INFORMATION
service.subzero.com
827703 REV B.1
1

Wolf CSO24TE/S Specifications

General

Width	24 inches
Fuel Type	Electric
Control Type	Electronic
Convection	Yes
Self-Cleaning	Yes
Interior Light	Yes
Number of Racks	2
Appliance Category	Oven
Exterior Finish	Stainless Steel
Steam Cooking	No
Number of Ovens	1
Broiler	Yes
Warranty	2 Years
Door Type	Glass
Oven Capacity	2.4 cubic feet

Summary

General Information

Service Manual Introduction

Introduction to the service manual's purpose and guidelines for safe operation.

Product Rating Plate Information

Details about the product rating plate and the information it contains.

Unit Warranty

General Controls

First-Time Use

Guidance for initial unit setup, including language and clock settings.

Control Panel Overview

Explanation of the control panel's touch operation and icons.

Cooking Modes

Quick Start Modes

Overview of basic cooking modes available in the Quick Start menu.

Setting a Quick Start Cooking Mode

Step-by-step instructions for selecting and setting a cooking mode.

Gourmet Mode

Gourmet Mode Options - Vegetables

Gourmet Mode Options - Meat

Gourmet Mode Options - Poultry

Gourmet Mode Options - Potatoes

More Mode

Setting a Cooking Mode in More Mode

Recipes in More Mode

Favorites Mode

Settings - Language and Display

Set the Language

Instructions for changing the appliance's language setting.

Adjust Display Contrast

Instructions for adjusting the display contrast.

Settings - Display Adjustments

Adjust Display Brightness

Detailed steps for adjusting display brightness.

Set the Start Screen

Instructions for selecting the initial screen upon startup.

Settings - Time and Clock

Set Switch-Off Time

Instructions for setting the automatic switch-off time.

Set Clock Time

Instructions for setting the appliance's clock.

Settings - Clock and Button Signals

Clock Mains Synchronization

Instructions for synchronizing the clock with mains power.

Configure Button Signal

Instructions for enabling/disabling button beep feedback.

Settings - Maintenance

Descale the Appliance

Step-by-step guide to descale the appliance.

Set Water Hardness

Instructions for setting the water hardness level.

Settings - Audio and Illumination

Set Loudness

Instructions for adjusting the loudness of acoustic signals.

Configure Automatic Illumination

Instructions for managing automatic oven light and panel illumination.

Settings - Temperature and Locks

Configure Temperature Units

Instructions for selecting temperature units (°F or °C).

Set Childproof Lock

Instructions for enabling/disabling the childproof lock feature.

Settings - Appliance Information

Display Appliance Information

Instructions to view appliance hardware and software versions.

Settings - Modes

Demo Mode

Instructions for enabling and using the demo mode.

Check Connection

Steps to perform a connection check for the appliance.

Restore Factory Settings

Cavity Component Removal and Installation

Door Removal Procedures

Instructions for removing the oven door.

Door Installation Procedures

Steps for installing the oven door.

Intermediate Door Glass and Handle Procedures

Door Seal, Rack, and Rack Guide Procedures

Rack Guide and Food Probe Cover Procedures

Halogen Light Bulb and Rack Guide Procedures

Rear Baffle and Fan Blade Procedures

Fan Blade and Heating Element Procedures

Heating Element and Rack Guide Procedures

Top Component Removal and Installation

Water Tank and Top Plate Procedures

Instructions for removing and installing water tank and top plate.

Unit Removal and Handle Actuator Removal

Instructions for uninstalling unit and removing handle actuator.

Handle Actuator, Door Switch, and Valve Assembly Procedures

Valve Assembly, Tank Cover, and Tank Base Procedures

Tank Base, Control Board Procedures

Control Board and Display Removal

Display and Control Board Installation Procedures

Control Board, Valve Assembly, Tank Cover, and Tank Base Procedures

Display and Control Panel Procedures

Control Board, Water Tank, and Fan Removal Procedures

Fan, Loudspeaker, and Sensor Procedures

Stepper Motor and Temperature Sensor Procedures

Temperature Sensor, Stepper Motor, Duct, and Fan Procedures

Valve Coupler, Duct, Stepper Motor, Sensor, Fan, Loudspeaker, and Top Plate Installation Procedures

Back Component Removal and Installation

Temperature Sensor Removal and Installation

Instructions for removing and installing the temperature sensor.

CSO Resistor Removal and Installation

Instructions for removing and installing the CSO resistor.

CSO Resistor and Thermostat Procedures

Top Plate, Power Cord, and Relay Board Procedures

Unit Relay Board, Rack, and Fan Motor Procedures

Rear Baffle, Fan Blade, and Convection Fan Motor Procedures

Rack, Drain Pump Assembly, and Retainer Procedures

Drain Pump Assembly, Retainer, and Evaporator Procedures

Evaporator and Level Measure Pin Procedures

Evaporator, Level Measure Pin, and Top Plate Procedures

Evaporator and Temperature Sensor Procedures

Food Probe Socket Procedures

PTC Heater Procedures

Troubleshooting

Troubleshooting Guide - Error Codes E1-E14

A guide listing error codes, possible causes, and tests/actions.

Troubleshooting - Error Codes E15-E27

Troubleshooting - Error Codes E29-E43

Troubleshooting - Error Codes E44-E55

Troubleshooting - Error Codes E56-E72

Troubleshooting - Error Codes E74-E87

Troubleshooting - Error Codes E87-E106

Troubleshooting - Error Codes E107-E137

Technical Data

Wiring Diagrams