Wolf SO36U Service Manual download pdf (Page 64)

Troubleshooting Guide

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5-2

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.

On the table of contents below, identify the description of the problem that the unit is experiencing. To the left of the

problem description is a letter. Locate that letter in the left column of the Troubleshooting Guide. The center col-

umn of the troubleshooting guide will identify the possible causes for the problem. The information to the right of the

possible causes will explain what tests to perform in order to determine if what you are checking is the cause, and/or

what action to take to correct the problem.

Troubleshooting Guide Table of Contents

page #

Diagnostic Mode

Initiating Diagnostic Mode................................................... 5-3

Possible Error Codes.......................................................... 5-4

Testing the Oven Relay Boards

Element Testing........................................................... 5-5

Element Testing at the Relay Board........................... 5-5

Fans and Motors......................................................... 5-6

RTD Testing........................................................................ 5-6

Probe Testing..................................................................... 5-6

Problems

Associated with the Control Panel

A. Oven Display NOT Working........................................ 5-7

B. Unresponsive Key Pad................................................ 5-7

C. Control Panel Does NOT Rotate................................. 5-7

Problems

Associated with Temperature

D. Long Preheat Time...................................................... 5-7

E. No Preheat................................................................... 5-7

F. Oven Temperatures Too High or Too Low................... 5-7

G. Temperature Probe NOT Working............................... 5-7

Problems

Associated with the Door Lock

H. Door Will NOT Lock In Self-Clean Mode..................... 5-8

page #

Problems

Associated with the Cooling Fan

I. Cooling Fan Does NOT Work...................................... 5-8

J. Cooling Fan Noisy........................................................ 5-8

Problems

Associated with the Convection Fan

K. Convection Fan Does NOT Work................................ 5-8

L. Noisy Convection Fan................................................. 5-8

M. Convection Fan Does NOT Shut Off

When Door Open......................................................... 5-8

Problems

Associated with the Oven Light

N. Oven Light Does NOT Work........................................ 5-8

Problems

Associated with the Beeping

O. Random beeping.......................................................... 5-8

P. Random beeping occurs when head

is in the closed position............................................... 5-8

No Display T

roubleshooting Flow Chart........................ 5-9

Head

Assembly Doesn’t Rotate

Troubleshooting Flow Chart.......................................... 5-10

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 82 83

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Wolf SO36U Service Manual Page 64

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