Cardinal Health Premier Plus Series User manual

5.5 cu.ft. Undercounter Refrigerator
Premier Plus Series
Installation and Operation
328277H09 •Revision A •April 2018

IMPORTANT Read this instruction manual. Failure to follow the instructions in this manual can result in
damage to the unit, injury to operating personnel, and poor equipment performance.
CAUTION All internal adjustments and maintenance must be performed by qualified service personnel.
Material in this manual is for informational purposes only. The contents and the product it describes are
subject to change without notice. Cardinal Health makes no representations or warranties with respect to
this manual. In no event shall Cardinal Health be held liable for any damages, direct or incidental, arising
from or related to the use of this manual.
© 2018 Cardinal Health Inc. All rights reserved.

Contents
Product Specifications .......................................1
Models..................................................................... 1
General Specifications and Features......................... 1
Physical Dimensions................................................. 2
Agency Approvals .................................................... 2
Data Monitoring and Lodging ................................... 2
Environmental Operating Conditions......................... 3
ENERGY STAR® Certification .................................. 3
Safety Precautions .............................................4
Wiring Diagram ..................................................6
Unpacking the Premier Plus Refrigerator ............7
Inspecting for Damage ............................................. 7
Unboxing and Locating ............................................ 7
Identifying all Parts ................................................... 7
Installation..........................................................8
Leveling.................................................................... 8
Intended Use............................................................ 8
Providing Ventilation ................................................. 8
Power On and Power Cord Guidelines ..................... 8
Uninterruptable Power Supply (UPS) ........................ 9
Operation...........................................................10
LED Indicator ........................................................... 10
Checking the Glycol Sample Bottle .......................... 10
Preprogrammed Settings ......................................... 10

Preset Alarms/Alerts................................................. 10
Set Point Temperature ............................................. 11
Loading Products for the First Time.......................... 11
Tips for Managing Door Openings ............................ 11
Automatic Defrost Cycles ......................................... 11
Getting To Know Your Product ..........................12
Product Exterior - Front............................................ 12
Product Exterior - Rear............................................. 13
Product Interior ........................................................ 14
Navigating Premier Plus 5.5 cu.ft. Refrigerator
Controls.............................................................15
System Icons ........................................................... 15
System Prompts ...................................................... 15
System Alerts........................................................... 15
System Alert Value ................................................... 15
Reading the LCD (Temperature) Display ................... 16
Login and Unlock Door ............................................ 16
Access the Main Menu............................................. 16
Periodic Product Maintenance ...........................22
Frequently Asked Questions...............................23
Troubleshooting .................................................24
Product Warranty and Service............................27

5.5 cu.ft. Undercounter Refrigerator Product Specifications | 1
Product Specifications
Models
General Specifications
and Features
Model Description
CA505SA Premier Plus Under-Counter Solid Door Refrigerator, NEMA 5-15P
CA505GA Premier Plus Under-Counter Glass Door Refrigerator, NEMA 5-15P
CA505SD Premier Plus Under-Counter Solid Door Refrigerator, NEMA 6-15P
CA505GD Premier Plus Under-Counter Glass Door Refrigerator, NEMA 6-15P
Model Style 5.5 cu.ft. Undercounter Refrigerator
Materials Durable painted steel exterior with easy-to-clean interior aluminum walls
Internal Chamber Capacity 5.5 cu.ft./156 liters
Chamber Temperature Uniformity ±1°C/±1.8°F from center air temperature
Cooling System Refrigeration system with two 125 W thermoelectric heat pump
Refrigerant R744, non-flammable, zero ozone depleting, low toxicity
Refrigerant Charge Quantity Forced Air System: 17 g Max
Cold Wall System: 30 g Max
Refrigerant Pressure Rating 12410 kPa
Energy consumption Solid door 2.7 kWh/24 hrs @ 4°C set point and 25°C ambient
Insulation CFC-free insulation
Display Full-color 4.3"LCD with LED backlighting
Power Cord 1.8 meter, NEMA hospital grade plug
Noise Level 35 dBA
Power Input 100-240 VAC 50-60 Hz
Amps 5 Amps

2 | Product Specifications 5.5 cu.ft. Undercounter Refrigerator
Physical Dimensions
Agency Approvals
Data Monitoring and Lodging
Weight Solid Door unit: 125 lbs./56.8 Kg
Glass Door unit: 135 lbs./61.5 Kg
Outer Dimensions 600 mm W x 686 mm D x 813 mm H
23.6" W x 27" D x 32" H
Internal Dimensions 496 mm W x 521 mm D x 585 mm H
19.5" W x 20.5" D x 23" H
ADA Height Compliant Yes
Stability Leveling feet
International Approval CE, UL
NRTL Mark cULus
CAN Recognition YES
RoHS YES
REACH YES
Energy Star YES
Memory 512 kb Non–Volatile Memory
Access Ports Pass-through port for additional monitoring probe
USB port for exporting temperature monitoring data
Temperature Sensors Interior Chamber Air (2) and Glycol (1)

5.5 cu.ft. Undercounter Refrigerator Product Specifications | 3
Environmental Operating Conditions
ENERGY STAR®Certification
The Premier Plus 505 series refrigerator has earned ENERGY STAR®certification in the Laboratory Grade Refrigerator and
Freezer category.
ENERGY STAR is a voluntary government program backed by the U.S. Environmental Protection Agency (EPA) that helps
businesses and individuals save money and protect the climate through superior energy efficiency products. Behind each
ENERGY STAR label is a product that has been independently certified by an EPA-recognized certification body to use less
energy and cause fewer emissions that contribute to climate change. ENERGY STAR and the ENERGY STAR mark are
registered trademarks owned by the U.S. Environmental Protection Agency. For more information about ENERGY STAR,
please visit: https://www.energystar.gov/
Operating ambient temperature 15°C–32°C
Operating Humidity No more than 65% RH non-condensing. Product approved for indoor use only.
Warranty 2 years on all parts and labor, 7 years on thermoelectric heat pumps part
Altitude For Operation of up to 2,000 m
Pollution Degree 2
Ingress Protection IP3X

4 | Safety Precautions 5.5 cu.ft. Undercounter Refrigerator
Safety Precautions
All electrical appliances present some risk of injury. Your
Premier Plus refrigerator is designed to meet safety
standards.
Take care to carry and move your refrigerator with caution. Do
not place it where it can fall, be dropped, or where the
electrical connection can be submerged into water or other
liquids.
There are no user-serviceable parts within the Premier Plus
5.5 cu.ft./156 L product.
Symbols used in this manual are described as follows:
Electrical Components
Before installing, using or maintaining this product, be sure to
read the manual and product warning labels carefully. Failure
to follow these instructions may cause the product to
malfunction, which could result in injury or damage.
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, you are encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and
receiver
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician
for help.
Refer to the Unpacking the Premier Plus
Refrigerator section for details on handling and
moving the unit
Used to indicate an electrical shock hazard.
Used when advice is given to prevent malfunction
or injury.
Do not remove the top cover or operate unit with
top cover removed. Removal of the rear cover
can result in electrical shock. Service only by a
factory authorized person.
CAUTION: For Class B - Unintentional
Radiators: This device complies with Part 15 of
the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not
cause harmful interference and (2) this device
must accept any interference received, including
interference that may cause undesired operation.
WARNING: Hazardous voltages are present: To
reduce the risk of electric shock and danger to
personal health, follow the instructions provided
in this manual.
CAUTION:
ICES-003 Class B Notice—Avis
NMB-003, Class B. This Class B digital apparatus
complies with Canadian ICES–003.
Note: This equipment has been tested and found
to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment generates,
uses and can radiate radio frequency energy and,
if not installed and used in accordance with the
instructions, may cause harmful interference to
radio communications. However, there is no
guarantee that interference will not occur in a
particular installation.

5.5 cu.ft. Undercounter Refrigerator Safety Precautions | 5
WARNING: Hazardous voltages are present: To
reduce the risk of electric shock DO NOT remove
the rear cover on this product. There are no user
serviceable parts inside. Please refer service to
qualified personnel.
CAUTION:
Cells/batteries shall be tested and
pass applicable regulations based on type and use
such as:
• IEC62133 for secondary battery safety
• UN3090/UN3091 and UN3480/UN3481 for
Lithium Battery transport regulations
• Transport regulations based on the following:
International Air Transport Association (IATA),
International Civil Aviation Organization
(ICAO), International Maritime Dangerous
Goods (IMDG) Code, Transport of Dangerous
Goods (TDG).

6 | Wiring Diagram 5.5 cu.ft. Undercounter Refrigerator
Wiring Diagram
Figure 1. Wiring diagram for Premier Plus 5.5 cu.ft. Undercounter Refrigerator

5.5 cu.ft. Undercounter Refrigerator Unpacking the Premier Plus Refrigerator | 7
Unpacking the Premier Plus
Refrigerator
Inspecting for Damage
Please take a moment to inspect your new refrigerator for
damages that may have occurred during shipping. For any
damage done to the refrigerator, please contact the delivery
carrier directly.
We have designed intelligent packaging to assist you in
unpacking your Premier Plus compact refrigerator. Your
Premier Plus product was built, inspected, tested, and
packaged with extreme care. Follow the directions provided
to unpack your new product safely and easily.
Unboxing and Locating
We recommend you move the box as close as possible to its
final location before you begin to unpack. This unit is not
provided with handles, therefore it is recommended that 2
people move and remove the refrigerator from the packaging
by lifting at the base of the refrigerator. The packaged unit
weighs nearly 140 pounds (63.6 Kg), so lift it with caution.
Remove the lower packing strap and lift the top cover of the
box to expose the refrigerator for removal and placement. To
remove the bottom foam protectors, carefully tip the unit to
one side and remove the opposite side foam piece (repeat for
other side piece).
Identifying all Parts
Figure 2. Parts of the Refrigerator
Do not call the Premier Plus service line to report
shipping damages. Call your carrier.

8 | Installation 5.5 cu.ft. Undercounter Refrigerator
Installation
Leveling
Adjust the leveling feet located underneath the refrigerator by
turning clockwise to extend the feet, counter clockwise to
shorten them. It is important that the unit is leveled.
Intended Use
Do not locate or store your refrigerator outdoors. This model
was designed for indoor use only and violation of this will void
the terms of your warranty.
The refrigerators described in this manual are high
performance units for professional use. These products are
intended for use as cold storage in research use and as a
general purpose laboratory refrigerator, storing samples or
inventory at operating temperatures between 3°C and 7°C.
It is not considered a medical device and has therefore not
been registered with a medical device regulatory body
(e.g. FDA): that is, it has not been evaluated for the storage of
samples for diagnostic use or for samples to be re-introduced
into the body.
This unit is not intended for use in classified hazardous
locations, nor to be used for the storage of flammable or
corrosive inventory.
Providing Ventilation
Your Premier Plus undercounter refrigerator is equipped with
a ventilation area just above the door handle. Do not block or
cover the venting area as this can impact the performance of
the refrigerator.
Power On and Power Cord
Guidelines
1. Use only the power cord provided with your Premier Plus
undercounter refrigerator.
2. Plug the power cord into the receptacle on the upper rear
of the refrigerator as indicated. Secure the strain relief to
ensure the cord cannot accidentally pull out (as shown
above).
3. Position the refrigerator where you intend to locate it,
taking care to give it the recommended clearance and
plug into a grounded three prong receptacle. This outlet
must be within reach to disconnect power source.
The fans on your product will run at intervals of
variable speeds and may turn off completely.
They do not run constantly. If the fans run
frequently, the product may require more space
for ventilation. Please refer to the
“Troubleshooting” section on how to clean and
troubleshoot the fan for more information.
WARNING: Fan has moving parts, product has
uninsulated live parts and hot parts. Do not
remove the top panel or attempt repairs. For
repairs or operating issues call Customer Care at
866-984-3766 for guidance and instructions.

5.5 cu.ft. Undercounter Refrigerator Installation | 9
Note: The electrical safety of this product may become
impaired if you chooses to disregard this power safety steps
listed above.
Normal practice for power connection:
Uninterruptable Power
Supply (UPS)
Your Premier Plus refrigerator is compatible for use with a
UPS battery backup. The primary role of any UPS is to
provide short-term power when the input power source fails.
If you use a UPS backup, take care to follow the directions
and precautions accompanying that device.
Be careful not to plug into a wall outlet controlled
by a wall switch to avoid accidentally switching off
the refrigerator. To function properly, the
refrigerator must continually receive power.
CAUTION:
Risk of electrical shock. If the cord or
plug becomes damaged, replace with a cord and
plug of the same type and rating.
Do not connect the refrigerator to a GFCI (Ground
Fault Circuit Interrupter) circuit or outlet as it may
be subject to nuisance tripping.

10 | Operation 5.5 cu.ft. Undercounter Refrigerator
Operation
LED Indicator
When you turn on your refrigerator, verify that the LED
indicator is working. The LED indicator appears on the front
control panel next to the upper corner of the display. The LED
indicator illuminates green when the unit is on and running. It
illuminates red if one of the following conditions are present:
•LowBattery
•FullMemory
• Data Logging Error
Checking the Glycol
Sample Bottle
The glycol sample bottle is pre-installed inside your unit. The
sample bottle allows you to monitor the internal temperature
of items being stored in the refrigerator.
Verify the following:
1. The cord for the sample bottle is fully plugged into the
back wall of the interior of your unit.
2. The sample bottle is securely mounted in the clip
provided.
3. The level of the propylene glycol in the bottle is full.
In the event that the bottle has broken during shipping,
contact our service department for a replacement bottle.
Preprogrammed Settings
Settings can be customized via the Settings and Alerts
menus.
Temperature Display & Alarm – The display is preset to read
the glycol sensor but can be changed to read the air sensor.
Temperatures are detected and displayed in Celsius units to
one tenth of a degree. For example, 4.0°C. Upper and lower
alarm thresholds are driven by the sensor selected for the
display.
• Set Point Temperature – The unit preset/default is set at
5.0°C (39.2°F)
• Upper Threshold Alarm – The unit preset/default is set at
8.0°C
(46.4°F)
• Lower Threshold Alarm – The unit preset/default is set at
2.0°C
(35.6°F)
Preset Alarms/Alerts
The following alarms/alerts are factory preset:
A power outage would result in a flashing red or
green light every 15 seconds. Flashing green
indicates continuous data logging. Flashing red
indicates a data logging error. See the
troubleshooting guide for ways to resolve the
issue.
Alarm Factory Setting Icon
Temperature Range
Alarm min 2°C - max 8°C
Door Ajar Alarm 1 Minute
No Power Alarm >10 seconds outage
Battery Low Alarm <30% remaining
Memory Full Alarm <30% remaining

5.5 cu.ft. Undercounter Refrigerator Operation | 11
Set Point Temperature
When you first turn on the unit, the fan will run and the
refrigerator will work to reach the default set point
temperature. Once set point is reached, the fan speed will
reduce to conserve energy. The unit will reach air temperature
setting rapidly. Reaching Glycol set point temperature will
take longer.
When the unit is first plugged in and powered, the
temperature range alarms are not enabled until the unit
reaches its preset temperature set point plus an offset of 3°C.
If the set point temperature is 4°C, then the alarms are
enabled when the unit reaches 7°C.
Loading Products for the
First Time
After you power on your refrigerator, monitor the temperature
display on the control panel and do not load until the default
set point is reached. There are three temperature monitors
inside the refrigerator, the glycol sensor and two air sensors.
When you load the refrigerator, always remember to provide
some clearance around the air and glycol sensors and make
sure the glycol sensor remains properly connected.
When loading products previously stored at room
temperature, monitor the temperature display to prevent a
compromise. We suggest you load room temperature
samples in small increments to help maintain a stable
temperature.
Tips for Managing Door
Openings
When a refrigerator door is opened, warmer ambient air
enters and causes the interior temperature to fluctuate. To
limit this effect, there are a few simple steps you can follow to
reduce the number of times the door is opened as well as the
duration it is left opened:
• List a detailed inventory of the refrigerator’s contents on a
chart posted outside the unit to reduce the time spent
searching for items when the door is opened.
• Use clearly labeled bins to organize and quickly identify
contents.
• Avoid storing beverages or any non-sample items (like
food) in any unit used for sensitive inventory. Not only is
this a health hazard, it also leads to more frequent
opening of the door.
Note: Premier Plus compact refrigerators have a visible and
an audible open door alarm that sounds when a door has
been open for more than 1 minute.
Automatic Defrost Cycles
The Premier Plus refrigerator will run a preprogrammed
automatic defrost cycle every 24 hours. During the defrost
cycle you will likely hear the fan turning off and on. In addition
to the automatic defrost cycles, you can initiate a manual
defrost cycle through the Settings menu.
Don’t load product until the preprogrammed set
point is reached.
Always provide adequate clearance around both
the air and glycol sensors.

12 | Getting To Know Your Product 5.5 cu.ft. Undercounter Refrigerator
Getting To Know Your Product
Product Exterior - Front
Touch Screen Display
The touch-screen display is located in the center of the upper
console and is the single point-of-use for controlling the
refrigerator. The display is 4.3"diagonal, landscape
orientated and full-color TFT-LCD supporting 65K color.
Input / Output Door
USB Port
A USB port is available to download the data log of the
optional local temperature monitoring to a USB memory
device. You will use the USB port to download and clear the
data log when the storage is full. The USB port can also be
used to update the firmware. Verify that the port is intact by
inserting the USB drive (not included) and looking for the USB
icon in the icon bar at the top of the LCD display.
Data Monitoring Backup Battery
Activating the Battery:
The included battery is shipped with a protective tab so that
its power doesn’t drain. To activate it, you must remove the
tab from its location inside the I/O Door.
Replacing the Battery:
1. Open the I/O Door.
2. Remove and replace the battery with only type CR123A.
3. Close the I/O Door.
Note: The battery serves to support continuous temperature
monitoring during power outages and will need to be replaced
periodically.
Note: We recommend that you keep spare batteries
on-hand. This battery will allow you to continue to monitor
internal temperature even in the event of a power outage.
Ventilation
The Premier Plus refrigeration system is a solid-state system
utilizing fans with moving parts. The functioning of the fans is
integral to heat dissipation. The fans are mounted on the top
of the unit. They will run continuously until the
preprogrammed temperature set point is achieved. After that,
the fans will run at a slower speed when needed to stabilize
temperature.
When replacing the battery, replace only with a
CR123A or IEC16340 type battery.
This battery will not power the refrigeration. You
must ensure uninterrupted power to the
refrigerator and monitoring system at all times.
Do not insert objects into the fan screens to avoid
damaging the unit.

5.5 cu.ft. Undercounter Refrigerator Getting To Know Your Product | 13
Door Lock
The 5.5 cu.ft. refrigerator door locking mechanism is
password protected. A user, sub-admin or admin password
or PIN is required to unlock the refrigerator and gain access to
stored product. A Universal Password/Pin is provided with
the unit and must be entered upon the first/initial login.
Disabling the Door Lock: Users that wish to disable the
door lock so that the door can be opened without entering a
passcode can do so by following a few simple steps.
1. Log in to the refrigerator using the PIN.
2. Touch the unlock button on the home screen.
3. The door will now be unlocked.
4. Open the door and locate the lock bracket on the top
side of the door.
5. Unscrew the two Philips head screws securing the
bracket being very careful not to move the plastic
bracket.
6. Remove the metal plates from the center of the bracket.
7. Reinstall the Philips head screws through to secure the
plastic bracket as shown.
Note: While tightening the screws you may experience
increased resistance before the screws are flush with the
bracket. This is normal, apply a moderate level of torque until
the screws are properly seated.
Product Exterior - Rear
Access Port
The Access Port (located on the back of the unit) is shipped
sealed with a foam plug that must be removed prior to use.
Additionally, the red plastic knock-out must be removed. After
inserting your device, we recommend reinserting the foam
plug as snug and flush as possible to insulate against cooling
loss. Putty may also be used to help reseal the area.
Evaporation Tray
The evaporation tray is located on the bottom rear of the unit.

14 | Getting To Know Your Product 5.5 cu.ft. Undercounter Refrigerator
Product Interior
Interior Components
• Glycol temperature sensor port and sample bottle
• Air temperature sensors (2)
• External pass-through port
• Adjustable shelving
• Adjustable LED lighting
Adjustable Shelving
Your Premier Plus undercounter refrigerator is shipped with
wire ties holding the shelves in place. Remove the wire ties
before using the refrigerator. You may place the shelving
wherever you choose by removing and relocating the support
clips.

5.5 cu.ft. Undercounter Refrigerator Navigating Premier Plus 5.5 cu.ft. Refrigerator Controls | 15
Navigating Premier Plus 5.5 cu.ft.
Refrigerator Controls
System Icons
System Prompts
System Alerts
System Alert Value
Alert Icons
Air Temperature Range
Glycol Temperature Range
Door Ajar
Loss of Power
Battery Low
Memory Low
System Error
Alarm Factory Setting Icon
Temperature Range
Alarm min 2°C - max 8°C
Door Ajar Alarm 1 Minute
No Power Alarm >10 seconds
outage
Battery Low Alarm <30% remaining
Memory Full Alarm <30% remaining

16 | Navigating Premier Plus 5.5 cu.ft. Refrigerator Controls 5.5 cu.ft. Undercounter Refrigerator
Reading the LCD
(Temperature) Display
The Temperature Display is preset to show the Glycol Sensor
reading, measured in Celsius and to the tenth of a degree.
The current temperature, date and time are displayed in every
screen in the graphic user interface with the exception of the
screen where an administrator, sub-administrator or user
enters their password to unlock the door.
Login and Unlock Door
Login
1. Tap the Login button to bring up the Password/Pin entry
screen.
2. Tap in the appropriate 4-digit Password/Pin. (During
setup, use the code 3265 to open the door for first time.
We recommend that you change the log in code during
initial set up for enhanced security.)
3. Tap/Select the Check button.
Unlock/Lock Door
1. After entering the Password/Pin, tap/select Unlock.
2. Tap/select the Lock button to lock the door.
Access the Main Menu
1. Access to the Main menu is available to Admin,
Sub-Admin and User.
2. After logging in and unlocking the door, tap the menu
icon in the lower right corner of the display.
3. The Main Menu will appear where an Admin (System
Administrator) can select from Alarms, Data Log, Settings
or Administrator Tools. A Sub-Admin login will have
limited access with the ability to monitor and adjust
Alarms, Data Log and Settings menus. A User login will
have further limited access with the ability to monitor and
adjust Alarms and Data Log menus.