Beverage-Air SM Series User manual

INSTALLATION AND OPERATING INSTRUCTIONS
for all Hydrocarbon
SM School Milk Cooler Models
3779 CHAMPION BLVD, WINSTON-SALEM, NC 27105
Phone: [phone] | Fax: [phone] | Web: beverage-air.com
809-186A 6/6/2020 SEE BACK COVER FOR
WARRANTY REGISTRATION

User Manual for SM School Milk Cooler Beverage-Air
Rev. 06/20Beverage-Air2
WELCOME
Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Important Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Clearance and Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Unpacking and Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Using The Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Sequence of Operations Refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cleaning and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Condenser Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Methods For Cleaning Stainless Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
For The Service Tech - R290 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
For The Service Tech - Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Limited Warranty (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Important Information
• PLEASE READ THESE INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR USING, IF RECOMMENDED
PROCEDURES ARE NOT FOLLOWED, WARRANTY
CLAIMS MAY BE DENIED.
• Your warranty registration information is located with
this manual. Please complete the card and submit it to
Beverage-Air within TEN days of installation. Failure
to properly register equipment may limit or void the
warranty.
• Beverage-Air reserves the right to change
specications and product design without
notice. Such revisions do not entitle the buyer to
corresponding changes, improvements, additions, or
replacements for previously purchased equipment.
Thank you for purchasing a Beverage-Air cabinet. This
series has passed our strict quality control inspection and
meets the high standards set by Beverage-Air! You have
made a quality investment that with proper maintenance
will give you many years of reliable service!
Please read the following installation and maintenance
instructions before installing or using your unit. If you
have any questions, Please call our Technical Service
Department at [phone]. 8:00 AM to 5:00 PM EST.

User Manual for SM School Milk Cooler Beverage-Air
Rev. 06/20 Beverage-Air 3
SAFETY
This appliance has been designed with your safety in mind. It has many features to keep you from being harmed. However,
safe operation and maintenance are your responsibilities.
Use: When using this unit, please:
• Move it carefully. If on casters be sure the casters
do NOT run over the power cord.
• Lock the casters when in use.
• Seek help. This machine is heavy! Be sure to move
with enough help to avoid tipping or dropping the
cabinet.
• Prevent children from playing in or on the cabinet.
Persons unable to use this product must be
prevented access.
• Follow all instructions. There are many safety
labels and directions on the unit. Heed them.
• Watch your ngers. There may be pinch points near
the door hinges.
Maintenance
Do NOT:
• Clean a frozen evaporator with a sharp object
• Clean a dirty condenser with a sharp object.
• Store gasoline, kerosene or any other ammable
material near the cabinet.
Do ALWAYS
• Use a Beverage-Air recommended technician certied
to repair R290 equipment.
• Use ONLY Beverage-Air factory service parts. Use of
non OEM parts can be dangerous because of the design
changes needed to safely use R290.
Observe the Caution and Warning notices. They are indicators of
important safety information. Keep this manual for future reference.
Important Information to Add
Record the model number, serial number and the date of installation here for future reference. The model and serial
numbers are on the unit's serial number dataplate, which is located on the left inside wall.
Model Number
Serial Number
Date of Installation
Purchased From
CAUTION
WARNING
CAUTION
CAUTION

User Manual for SM School Milk Cooler Beverage-Air
Rev. 06/20Beverage-Air4
IMPORTANT INFORMATION
This unit is intended to be used in a commercial application. That includes schools and cafeterias.
If installed in a residence some commercial service companies may not be able to service it on site.
The manufacturer has designed and produced this machine with the nest in materials. The manufacturer assumes no
liability for units that have been altered in any way. Alterations or part substitutions will void the warranty.
Limitations
The machine is designed for use indoors in a controlled
environment. It must be kept dry, not overheated or
subjected to excessive cold. May only be connected to
a dedicated electrical circuit. Extension cords are not
permitted.
Minimum Maximum
Voltage 104 127
Room Air Temp 60º F 100º F
Air Flow
Agency Approvals
These marks appear on the dataplate or serial tag, located
in the inside of the left wall. The dataplate also contains
the model and serial numbers as well as electrical
requirements.

User Manual for SM School Milk Cooler Beverage-Air
Rev. 06/20 Beverage-Air 5
Model Cabinet Dimensions
w x d x h (Inches)
Glass
or Solid
Door
Full
Load
Amps
Power Cord
Plug (NEMA)
Refrigerant Type
/ Charge g /
Charge oz
SM34HC 34 x 30 5/8 x 41 1/8 Solid 2.2
5-15P
R-290 / 60 / 2.12
SM49HC 49 x 30 5/8 x 41 1/8 Solid 2.2 R-290 / 70 / 2.82
SM58HC 58 x 30 5/8 x 41 1/8 Solid 2.2
Height includes casters
PRODUCT INFORMATION
• All models will maintain product temperature between 35.5 and 40.5 degrees F. at the factory setting of 38.0F.
• All models are 115 volts, 60 Hz AC.
• ALWAYS REFERENCE YOUR EQUIPMENT DATA PLATE AMPS, REFRIGERANT AND REFRIGERANT CHARGE FOR THE
MOST UP TO DATE AND ACCURATE VALUES.
• There are no access valves on the refrigeration system.