Sub-Zero International PRO Series Manual

General Information
INTRODUCTION
This Technical Service Manual has been compiled to provide the most recent service information on the Sub-Zero
Pro Series (Currently only the model ICB648PRO). This information will enable the service technician to trou-
bleshoot and diagnose malfunctions, perform necessary repairs, and return a unit to proper operational condition.
The service technician should read the complete instructions contained in this manual before initiating any repairs on
a Pro Series Unit.
IMPORTANT SAFETY INFORMATION
Below are Product Safety Labels used in this manual.
The "Signal Words" used are
When reviewing this manual, please note these differ-
ent Product Safety Labels placed at the beginning of
certain sections of this manual. You must follow the
instructions given in the boxes of the Product Safety
Labels in order to avoid personal injury and/or product
damage.
The sample Product Safety Labels below illustrate the
precautions that should be taken when the signal word
is observed.
INDICATES THAT HAZARDOUS OR UNSAFE PRAC-
TICES COULD RESULT IN SEVERE PERSONAL
INJURY OR DEATH.
Indicates that hazardous or unsafe practices could
result in minor personal injury, and/or product dam-
age, and/or property damage.
In addition, please pay attention to the signal word
"NOTE", which highlights information that is espe-
cially important for the topic being covered.
This manual is designed to be used by Authorized Service Personnel only. Sub-Zero Freezer Co., Inc.
assumes no responsibility for any repairs made on Sub-Zero refrigeration units by anyone other than
Authorized Service Technicians.
Information and images contained in this manual are the copyright property of Sub-Zero Freezer Company, 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 Sub-Zero Freezer Company, Inc.
#7004858 - Revision A - April, 2007
International Pro-Series
International Pro-Series
WARNING or CAUTION.
© Sub-Zero Freezer Company, Inc, all rights reserved.
(ICB648PRO)
(ICB648PRO)
TECHNICAL ASSISTANCE
With questions regarding a Sub-Zero appliance and/or
this manual, please contact:
Sub-Zero Freezer Company, Inc.
ATTN: Service Department
Madison, Wisconsin, USA, 53744-4988
Customer Service & Parts / Warranty Claims
Domestic Toll Free Phone #: (800) 222 - 7820
International Toll Charge Phone #: (608) 271 - 2233
Technical Assistance
Domestic Toll Free Phone #: (800) 919 - 8324
International Toll Charge Phone #: (608) 271 - 2233
Customer Service & Technical Assistance
International Toll Charge Facsimile #: (608) 441 - 5887
Parts / Warranty Claims
International Toll Charge Facsimile #: (608) 441 - 5886
Service Department e-mail Address
customerservice@wolfappliance.com
7:00 AM to 7:00 PM Central Time
Monday through Friday
1-2
P.O. Box 44988
Office Hours: