Sub-Zero Wine Storage 315W Technical Service And Parts Manual
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((MMooddeell 331155WW))
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© SUB-ZERO FREEZER COMPANY INC. 2005 ALL RIGHTS RESERVED JOB AID #3758664 (First Edition. - July, 2005)
Wine Storage
Model 315W
General Information
1-1
#3758664 - First Edition - July, 2005
SECTION 1
GENERAL
INFORMATION
General Information
Wine Storage
Model 315W
1-2
#3758664 - First Edition - July, 2005
TECHNICAL ASSISTANCE
If you should have any questions regarding the 315W
Series and/or this manual, please contact:
Sub-Zero Freezer Company, Inc.
ATTN: Service Department
P.O. Box 44988
Madison, WI 53744 - 4988
Customer Service & Parts / Warranty Claims
Phone #: (800) 222 - 7820
Technical Assistance
Phone #: (800) 919 - 8324
Customer Service & Technical Assistance
Facsimile #: (608) 441 - 5887
Parts / Warranty Claims
Facsimile #: (608) 441 - 5886
Service Department E-Mail Address:
customerservice@subzero.com
Office Hours:
7:00 AM to 7:00 PM Central Time
Monday through Friday
IMPORTANT SAFETY INFORMATION
Below are Product Safety Labels used in this manual.
The "Signal Words" used are WARNING or CAUTION.
When reviewing this manual, please note these different 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.
INTRODUCTION
This Sub-Zero Technical Service and Parts Manual (Job Aid Part #3758664) for the Model 315W is a compilation of
information provided by the Scotsman Company and has been reprinted by Sub-Zero Freezer Company, Inc., with
the permission of the Scotsman Company. This manual will provide the most recent service information about the
model 315W. This information will enable the service technician to diagnose malfunctions, perform necessary
repairs and return a model 315W unit to proper operational status.
The service technician should read the complete instructions contained in this manual before initiating any repairs on
a model 315W.
INDICATES THAT HAZARDOUS OR UNSAFE
PRACTICES COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH.
Indicates that hazardous or unsafe practices could
result in minor personal injury, and/or product
damage, and/or property damage.
In addition, please pay attention to the signal word
“NOTE”, which highlights information that is especially
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.
© Sub-Zero Freezer Company, Inc, all rights reserved.
Wine Storage
Model 315W
General Information
1-3
#3758664 - First Edition - July, 2005
Section 1 - General Information .................................... 1-1
Introduction ...................................................................... 1-2
Important Safety Information ............................................ 1-2
Technical Assistance ........................................................ 1-2
Table of Contents.............................................................. 1-3
Warranty Information ........................................................ 1-4
Model Description ............................................................ 1-5
Wine Storage Temperature Information............................ 1-6
Section 2 - Inst
allation Information ............................ 2-1
Pre-Installation Considerations ........................................ 2-2
Unit Dimensions .............................................................. 2-3
Installation ........................................................................ 2-4
Section 3 - Operation and Maintenance
...................... 3-1
Basic Operation ................................................................ 3-2
Loading ........................................................................ 3-2
Temperature Control .................................................... 3-2
Switching Light On or Off.............................................. 3-3
Maintenance .................................................................... 3-4
Drain System Note .......................................................... 3-5
Section 4 - Sealed System Information
........................ 4-1
HFC-134a Refrigerant Service Information ...................... 4-2
134a CAUTION ............................................................ 4-2
General Rules for Working w/134a .............................. 4-2
Sealed System Repair Procedures .................................. 4-3
Sealed System Operation ................................................ 4-4
Model 315W Refrigerant Flow Diagram .......................... 4-6
Section 5 - Component
Access / Removal
.................. 5-1
Component Access and Removal Section Explanation .. 5-2
WARNINGS & CAUTIONS .............................................. 5-2
Exterior Cosmetic and Mechanical Components ............ 5-3
Kickplate........................................................................ 5-3
Door Gasket and Door Handle .................................... 5-3
Door and Door Hinge.................................................... 5-3
Light Switch Actuator .................................................... 5-4
Back Cabinet Cover and Insulation Pack .................... 5-4
Power Cord .................................................................. 5-5
Separating Cabinet Case From Unit Base.................... 5-5
Light Switch and Plunger Switch .................................. 5-6
Thermostat .................................................................. 5-6
Interior Components ........................................................ 5-7
Wine Rack .................................................................... 5-7
Cabinet Slide and Spacer ............................................ 5-7
Light Bulb and Light Housing........................................ 5-7
Compressor Area Mechanical & Sealed System ............ 5-8
Condenser Fan Motor and Shroud .............................. 5-8
Evaporator Assembly and Filter-Drier .......................... 5-9
Compressor .................................................................. 5-10
Condenser .................................................................... 5-10
Section 6 - Part
s Lists .................................................. 6-1
Cabinet Front and Interior ................................................ 6-2
Cabinet Back .................................................................... 6-3
Condensing Unit and Electrical ........................................ 6-4
Section 7 - T
roubleshooting Guides ............................ 7-1
General Troubleshooting Guide Table of Contents .......... 7-2
General Troubleshooting Guide........................................ 7-3
Sealed System Diagnostic Information ............................ 7-5
Temperature / Low-Side Pressure Correlation.............. 7-5
Normal Operating Pressures ........................................ 7-5
Pressures Indicators .................................................... 7-5
Section 8 -T
echnical Data Tables .................................. 8-1
Model 315W Technical Data Table .................................. 8-2
Section 9 - W
iring Diagram ........................................ 9-1
Model 315W Wiring Diagram .......................................... 9-2
TABLE OF CONTENTS
Page #
Page #
General Information
Wine Storage
Model 315W
1-4
#3758664 - First Edition - July, 2005
Figure 1-2. Serial Tag Layout
Figure 1-1. Serial Tag Location
315W
0000000
0.0
2.75 1.1 R134a
Jul 2005
Model Number Serial Number
Manufacture Date
Refrigerant Charge
Total Amps Refrigerant Type
Warranty Details
* Includes, but is not limited to the following:
Light Switch, Fan Motor & Blade, Drain Pan, Drain
Tube, Wiring, Light socket & bulbs, Door hinges,
Compressor Electricals, etc. . .
* Stainless Steel (Classic, Platinum & Carbon) doors,
panels and product frames are covered by a limited 60
day parts and labor warranty for cosmetic defects.
** Includes the following:
Compressors, Condenser, Evaporators, Filter-Driers,
Heat-exchangers, All Tubing that Carries the Freon.
NOTE: Condenser Fan Motors, Freon, Solder and
compressor electricals are NOT
considered sealed
system parts.
Warranty Notes
• All warranties begin at unit's initial installation date.
• All Warranty and Service information collected by SubZero is arranged and stored under the unit serial number, and the customer's last name.
Sub-Zero requests that you have the model and serial
number available whenever contacting the factory or
parts distributor.
• The serial number tag for model 315W is located on
the compartment divider, directly behind the kickplate.
(See Figures 1-1 and 1-2)
WARRANTY INFORMATION
This page summarizes the 2, 5 & 12 Year Warranty pro-
vided with every 315W Series unit, as well as two special warranties:
• Non-Residential Warranty - Applies to units installed
in non-residential applications.
• Display/Model Home Warranty - Applies to distribu-
tor or dealer display units, and units in model
homes, sold three years after date of manufacture.
Following the warranty summaries are details and notes
about the warranties.
TWO, FIVE & TWELVE YEAR Warranty
• 2 year TOTAL PRODUCT, *parts and labor.
NOTE: Stainless Steel (Classic, carBon & Platinum)
doors, panels & product frames are covered by a 60
day parts & labor warranty for cosmetic defects.
• 5 Year SEALED SYSTEM, **parts and labor.
• 6th - 12th year LIMITED SEALED SYSTEM, **parts
only.
ONE & FIVE YEAR Non-Residential Warranty
(Example: Office, Yacht, etc.)
• 1 Year TOTAL PRODUCT, *parts and labor.
NOTE: Stainless Steel (Classic, carBon & Platinum)
doors, panels & product frames are covered by a 60
day parts & labor warranty for cosmetic defects.
• 5 Year SEALED SYSTEM, **parts and labor.
ONE & FIVE YEAR Display/Model Home Warranty
(Display units sold three years after date of manufacture)
• 1 Year TOTAL PRODUCT, *parts and labor.
NOTE: Stainless Steel (Classic, carBon & Platinum)
doors, panels & product frames are covered by a 60
day parts & labor warranty for cosmetic defects.
• 5 Year SEALED SYSTEM, **parts and labor.
SERIAL TAG LOCATION
Wine Storage
Model 315W
General Information
1-5
#3758664 - First Edition - July, 2005
MODEL DESCRIPTION
This section briefly describes the model 315W.
315W
General Information
Wine Storage
Model 315W
1-6
#3758664 - First Edition - July, 2005
Wine Storage Unit Maximum Temperature 65° 18°
Sub-Zero Wine Storage Temperature Range, Recommended Wine Storage Temperatures
and Recommended Wine Serving Temperatures:
Bordeaux 63° 17°
Red Burgundy 61° 16°
Beaujolais 54° 12°
Sherry 52° 11°
Rosés 48° 9°
Dry White Wines 48° 9°
Champagne 46° 8°
Sweet White Wines 43° 6°
Sparkling Wines 41° 5°
Wine Storage Unit Minimum Temperature 38° 3°
Fahrenheit Celsius
The table below shows the temperature range of the Sub-Zero Wine Storage Units. This table also shows the recommended temperatures for “serving” wines. Serving wines at the recommended temperatures will insure that white
wines maintain their lively and interesting taste, and red wines will maintain their scent and flavor.
NOTE: For “long term storage” of all wines, the ideal temperature is 55°F / 13°C.
Recommended Wine Serving Temperatures
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#3758664 - First Edition - July, 2005
Wine Storage
Model 315W
Installation Information
SECTION 2
INSTALLATION
INFORMATION
2-2
#3758664 - First Edition - July, 2005
Installation Information
Wine Storage
Model 315W
PRE-INSTALLATION CONSIDERATIONS
Air Flow
The model 315W uses a fan to take room air in through
the front left side of the kickplate/grille (See Figure 2-1).
Figure 2-1. Air Flow
Figure 2-2. Power Cord and Wall Outlet
Note: Follow all local, state and national codes.
Possible Need for Unit Removal
In most cases it will be necessary to pull the 315W unit
from its installation for service. For this reason, the
area under the 315W should be at the same height as
the surrounding finished floor and any decorative molding must be removable.
Moving the Unit
When the unit is moved into the house, or needs to be
removed from the house for service purposes, it is recommended to use a hand truck or dolly. Be sure to
position dolly on the side of unit and securely tape the
door shut so it will not open while transporting the unit.
• PLUG UNIT INTO GROUNDED 3-PRONG OUTLET.
• DO NOT REMOVE GROUND PRONG FROM
POWER CORD.
• DO NOT USE A 2-PRONG ADAPTER.
• DO NOT USE AN EXTENSION CORD.
FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
RESULT IN FIRE, ELECTRICAL SHOCK, OR DEATH!
Airflow through the kickplate/grille must never be
obstructed. Doing so will cause a decrease in performance and possible damage to the 315W unit.
The minimum ambient air temperature the 315W will
operate in is 50°F/ 10°C, and the maximum air temperature is 100°F/ 38°C.
Electricity
The model 315W is supplied with a three prong power
cord to be plugged into a grounded wall outlet (See
Figure 2-2). The outlet should be on a branch circuit of
115 VAC, 60 Hz, single phase 15 amp, delayed action
fuse or circuit breaker. The 315W should be the only
device using that circuit.
2-3
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#3758664 - First Edition - July, 2005
Wine Storage
Model 315W
Installation Information
Figure 2-3. Unit Dimensions
NOTE: LEFT HAND MODEL SHOWN
101.6"
4"
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#3758664 - First Edition - July, 2005
Installation Information
Wine Storage
Model 315W
INSTALLATION
Leveling
Note: This model must be leveled prior to installation.
There are four leveler legs on a model 315W, one at
each corner. To level the unit, turn the leveler legs
counterclockwise to raise the unit or clockwise to lower
the unit. (See Figure 2-5)
If the unit is to be built in, with the electrical outlet
behind the installed location, plug unit in and slide back
into position. Check for stability and adjust legs as
needed.
If unit is free standing, move it into place and check for
stability. Adjust legs as needed. Plug unit into an electrical outlet.
Initial Start-up
When the installation is complete, be sure to remove all
tape and packing materials before initial start-up.
Locate the temperature control knob on the bottom front
of unit. Rotate knob clockwise to an operating position.
(See Figure 2-6)
You should immediately hear a humming noise and feel
air blowing in and out of the vents near the knob. (See
Figure 2-7) After 10 minutes open the door and feel the
back panel inside the cabinet. It should feel cold to the
touch.
To switch refrigeration off, rotate the temperature control knob fully counterclockwise. The light will still be
operational.
Figure 2-5. Unit Leveling
Figure 2-7. Air Flow
Figure 2-6. Temperature Control
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#3758664 - First Edition - July, 2005
Wine Storage
Model 315W
Operation and Maintenance
SECTION 3
OPERATION
AND
MAINTENANCE
3-2
#3758664 - First Edition - July, 2005
Operation and Maintenance
Wine Storage
Model 315W
Basic Operation
Loading
The six racks are designed to hold five bottles each
with the necks pointing toward the center. (See Figure
3-1) Two additional bottles may be placed sideways on
the bottom of the compartment for a total of 32. If large
bottles do not fit between the racks, remove an upperrack and place bottles on the rack below.
To remove a rack, remove the bottles on that rack, then
pull rack forward until it stops. Lift front of rack up while
pulling forward. After indentations on the wine rack
clear the rollers on the cabinet slides, lower front of
rack while continuing to pull forward and lifting rear of
rack out of unit.
NOTE: Loaded racks can be heavy. If several loaded
racks are pulled out at once, the unit could tip forward
unexpectedly.
Temperature Control
Rotate the temperature adjustment knob clockwise until
the desired temperature is achieved (See Figure 3-2).
Interior cabinet temperatures will be higher at the top
and front and cooler at the bottom. Place a thermometer in the compartment to check the temperatures.
Wine rack positions correspond to these temperature
ranges. The upper two racks will be the warmest, that
is where red wines would be placed. The middle two
racks are where the white wines would go, and the bottom area is where sparkling wines would be kept.
The recommended temperatures for “serving” wines
are:
• Red wines - around 60°F (16°C).
• Rosé wines - around 50°F (10°C).
• Sparkling wines - around 45°F (7°C).
NOTE: Air temperature inside the compartment will
fluctuate slightly as the cooling system cycles on and
off. In very warm room ambient conditions the unit may
run continuously.
NOTE: When initially loaded with room temperature
product, the 315W may operate continuously for as
much as 24 hours until the temperature inside the cabinet reaches the desired set-point.
Figure 3-1. Loading the 315W
Figure 3-2. Adjusting Temperature
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#3758664 - First Edition - July, 2005
Wine Storage
Model 315W
Operation and Maintenance
Switching Light On or Off
The display light automatically switches on when the
door is opened. To have the light on when the door is
closed, move light switch to ON position. (See Figure
3-3)
Figure 3-3. Light Switch
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