Sub-Zero PRO48 Glass Door Refrigerator User Manual

Sub-Zero PRO48 Glass Door Refrigerator

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. SubZero, 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 on 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 SubZero, 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, Inc. © SubZero, Inc., all rights reserved.

SUB-ZERO PRODUCT RATING PLATE INFORMATION

The product rating plate is located on the wall of the freezer drawer Important information for each product is listed on the product rating plate.

Rating plates identify

• Place of manufacture
• Model
• Serial number
• Refrigerant charges
• Total amp draw when operating
• Electrical information

MODEL DESCRIPTIONS AND SALES ACCESSORIES

For more details on individual model descriptions and a listing of all compatible sales accessories, see the Sub-Zero Distributor Price List.

PROFESSIONAL MODEL KEY

Model Character Description

• PRO Professional
• 36 or 48 Width
• 50 Model Differentiator
• G Glass Door
• A High Altitude Glass Door
• RH Right-Hinge
• LH Left-Hinge

ICB International Designation
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

General Information

UNIT WARRANTY
Product warranty is determined by the installation location and the date of installation.

• View product warranties at http://service.subzero.com/
• Claims And Order Processing/Pages/WarrantyInfo.
• Warranties start on the day of product installation.
• Search for warranty and service information by serial number, customer last name, and address using Unit
• History at http://service.subzero.com/Tools/UnitHistory.

Controls and Operation
CONTROLS AND OPERATION

USER INTERFACE MODULE (UIM)

Input operations, including temperature regulation, user options, and settings; see possible issues; and enter service functions for the electronic control system through the touch-sensitive UIM.

Boot-Up Screen
The Boot-Up screen appears when power is first supplied to the unit.

Power Screen
The Power screen appears after the initial boot-up. To turn on the unit, touch, and hold Power for 3 seconds.

Home Screen
After turning the unit on, the Home screen with the Automatic Display Lock icon appears. Current temperatures appear on the display. The automatic display lock is on by default.

To unlock the automatic display lock, touch and hold the lock icon for 3 seconds. The Unlocked screen is shown. Then the home screen is shown

After unlocking the automatic display lock, the Home screen appears. The Setting icon is in the center of the display. Temperature and ice maker functions can be changed directly.

Temperature Setpoint Adjustment Screen
Tap a temperature reading on the Home screen to access the Temperature Setpoint Adjustment screen. The zone being adjusted is shown.

Tap the + or – icon to adjust the temperature

• The freezer temperature range is -5°F to 5°F.
• The refrigerator temperature range is 34°F to 42°F.
• After adjustment, tap the temperature again or wait 10 seconds to return to the home screen.

Ice Maker Screen

The ice maker status is to the right of the freezer temperature display. With the display unlocked, the ice maker function can be changed. When the ice icon is gray, the ice maker is off.

Controls and Operation
ICE MAKER SCREEN (continued)

Settings Screen
Use the Settings screen to adjust unit settings. The Settings screen has five different windows.

• The dots at the top of the display indicate which Settings window is shown.
• The Settings icon is in the upper left-hand corner of the display.
• Left and right arrows move the Settings screen left or right.
• The Return icon is in the upper right-hand corner of the display. The Return icon shows the prior screen.
• The Settings screen can be entered from the freezer or refrigerator display. The other display will show the SubZero logo.
• If any icon is grayed out, it is not on or active.

settings Screen Icons

Icon Description

Automatic Display Lock Screen

1. Touch and hold the Automatic Display Lock icon for 3 seconds.
2.  Tap the Settings icon

References

• Log in - Service Central
• Log in - Service Central

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