Fisher Scientific Fisherbrand Isotemp FBG Series Owner's manual

Fisherbrand™Isotemp™
Laboratory & Pharmacy Refrigerators
FBG Series
Installation and Operation
333927H01 • Revision A • 05/05/2023

2
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. The Fisher Scientific makes no
representations or warranties with respect to this manual. In no event shall the Fisher
Scientific brand be held liable for any damages, direct or incidental, arising from or
related to the use of this manual.
© 2023 Fisher Scientific LLC. All rights reserved.
For your future reference and when contacting the factory, please have the following
information readily available. It can be found on the data plate attached to your unit.
Model Number:
Serial Number:
The following information, if available, is helpful for contacting the factory
Date Purchased:
Purchase Order Number:

Contents
Model 5
SafetyInformation 6
Unpacking 9
PackingList 10
GeneralRecommendations 11
TemperatureMonitoring 11
DoorManagement 11
IntendedUse 11
InitialLoading 11
OperatingStandards 12
UnitSpecifications 12
Installation 14
Location 14
InstallationInstructions 14
Wiring 15
Shelves 16
Baskets 16
InstallationInstructions 16
DoorOperation 17
RemoteAlarm(Optional) 17
FinalChecks 18
Startup 19
Initial Startup 19
Product Loading and Unloading Guidelines 19
Operation 20
ControlPanel 20

4
Standarddisplay 22
Navigation 22
Screens 24
Programming mode 25
Temperaturesettings 25
Directfunctions 25
Calibration (parameters / cc to /cr) 26
Backupbattery 27
Temperaturemonitoring 27
Alarms and Signals 27
Typesofalarms 27
Alarmtable 29
Maintenance 31
Cleaning the Cabinet Interior 31
Cleaning the Condenser Filter 31
Cleaning the Condenser 31
AutomaticDefrost 31
GasketMaintenance 32
Alarm Battery Maintenance 32
Preparation for Storage 32
Probe Recalibration Schedule 32
Troubleshooting 33
EndofLifeCare 35
Warranty 36
RegulatoryCompliance 37
ProductSafety 37
Hydrocarbon Refrigerants 37
ElectromagneticCompatibility 37

5
Model
The table below shows the units covered in this operation
and installation manual by model number.
Table 1. Applicable Model
Unit Model
FBG1205G* A/D
FBG1205S* A/D
FBG1205P* A/D
FBG2305G* A/D
FBG2305S* A/D
FBG2305P* A/D
FBG3005G* A/D
FBG3005S* A/D
FBG3005P* A/D
FBG4505G* A/D
FBG5005G* A/D
FBG5005S* A/D
FBG5005P* A/D

6
In this manual, the following symbols and conventions are
used:
Alert Signals
This symbol when used alone indicates
important operating instructions which
reduce the risk of injury or poor performance
of the unit.
WARNING: This symbol indicates potentially
hazardous situations which, if not avoided,
could result in serious injury or death.
WARNING: This symbol indicates situations
where dangerous voltages exist and potential
for electrical shock is present.
WARNING: This symbol indicates potentially
hazardous situations, which if not avoided
could result in fire.
CAUTION: This symbol, in the context of a
CAUTION, indicates a potentially hazardous
situation which if not avoided could result in
minor to moderate injury or damage to the
equipment.
CAUTION: This indicates a situation which
may result in property damage.
This symbol indicates surfaces which may
become hot during use and may cause a
burn if touched with unprotected body parts.
Before installing, using or maintaining this
product, please 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.
This symbol indicates the need for users to
consult the instructions for use.
Safety Information
This symbol indicates possible pinch points
which may cause personal injury.
This symbol indicates a need to use
gloves during the indicated procedures. If
performing decontamination procedures,
use chemically resistant gloves.
This symbol indicates possible sharp
points which may cause skin abrasion.
Below are important safety precautions that apply to
this product.
CAUTION: Use this product only in the way
described in the product literature and in
this manual. Before using it, verify that this
product is suitable for its intended use. If the
equipment is used in a manner not specified
by the manufacturer, the protection provided
by the equipment may be impaired.
CAUTION: Do not modify system
components, especially the controller. Use
OEM exact replacement equipment or parts.
Before use, confirm that the product has not
been altered in any way.
WARNING: Risk of Shock. Your unit must be
properly grounded in conformity with national
and local electrical codes. Do not connect
the unit to overloaded power sources.
WARNING: Risk of Shock. Disconnect unit
from all power sources before cleaning,
troubleshooting, or performing other
maintenance on the product or its controls.
WARNING: Risk of Fire. This unit is not for
storage of flammable materials.
WARNING: Risk of Fire. This unit is charged
with hydrocarbon refrigerants. Only qualified
service personnel should service this unit.
CAUTION: Unauthorized repair of your
refrigerator will invalidate your warranty.
Contact Technical Service at 1-800-438-
4851 for additional information.

7
WARNING: Risk of Fire. No equipment that
uses an open flame should be placed inside
the unit. This will harm the unit, hamper
functionality and compromise your safety.
WARNING: Risk of Fire. Do not use any
battery powered or externally-powered
equipment in the device.
CAUTION: Risk of Abrasion. Hidden sharp
edges may be present on drawers. Use
appropriate Personal Protective Equipment
(such as gloves) while handling the drawers
to avoid possible sharp points related injury.

8
EMC
사용자 안내문 이 기기는 업무용 환경에서 사용할 목
적으로 적합성평가를 받은 기기로서 가정용 환경에서
사용하는 경우 전파간섭의 우려가 있습니다.
WARNING: EMC Registration is done on this equipment
for business use only. It may cause interference when the
product would be used in home.
This equipment has been tested and found to comply
This equipment has been tested and found to comply
with the limits for a Class A digital device. Class A covers
with the limits for a Class A digital device. Class A covers
devices for usage in all establishments other than domestic
devices for usage in all establishments other than domestic
and that are not directly connected to a low voltage power
and that are not directly connected to a low voltage power
supply network, which supplies domestic environment.
supply network, which supplies domestic environment.
This ISM device complies with Canadian ICES-001.
FCC
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required
to correct the interference at his own expense.

9
At the time of delivery, be sure to inspect the unit
packaging for damage before signing for the shipment. If
packaging damage is present, request immediate product
inspection and file a claim with the carrier.
Note: Packaging damage does not denote that unit
damage exists.
If concealed damage is found (damage that is not apparent
until the item has been unpacked), stop further unpacking
and save all packing for carrier inspection. Make a written
request for inspection to delivering carrier. This must be
done within 15 days after delivery. Then file a claim with the
carrier.
Do not return goods to the manufacturer without
written authorization.
Unpacking

10
Inside the refrigerator cabinet is a bag containing:
• Installation and Operation Manual
• Essential safety instructions, including translated versions
• Certificate of Conformance
• Warranty Card
• Two cabinet door keys
If you have ordered a unit with shelves, the bag will also
contain:
• Small bag with shelving clips
If specified on the order, the bag may also include:
• QC temperature graph and test log
• Calibration information
Other items with your unit include:
• Power cord
• Anti-Tip Bracket Kit (See “Installation Instructions”
and Table 3 for applicable models)
• Baskets or Shelves
Packing List

11
General Recommendations
This section includes some general recommendations for
your unit.
Temperature Monitoring
IMPORTANT NOTE: We recommend
the use of a redundant and independent
temperature monitoring system so that
the unit can be monitored continuously for
performance commensurate with the value
of product stored.
Door Management
When the door is open, the high temperature alarm is
ignored for 1 minute to avoid false alarms, and the service
icon flashes to signal a warning condition. When time Add
has elapsed, the following occur:
• The open door alarm (dor) is signaled;
• Compressor and evaporator fan control resumes;
• The light stays on;
• The high temperature alarm is activated.
When closing the door:
• Control resumes, restarting the compressor and
evaporator fans if required.
• The light switches o and the high temperature alarm is
activated.
Intended Use
The 5°C refrigerators described in this manual are high
performance units for professional use. These products
are intended for use as cold storage of temperature
sensitive materials such as media, reagents, and clinical
and laboratory products. Models denoted as Pharmacy
(FBGxx05Px) are additionally intended for pharmaceuticals,
vaccines, chemotherapy drugs and other pharmacy-grade
products.
Expected users of this equipment include but are not
limited to personnel from the following areas: Professional
and clinical laboratories, Pharma and Biotech facilities,
Academic, Industrial, and Government facilities or those
trained in laboratory protocols put in place at your facility.
The units are not for use by the general public.
These devices are not intended for the storage of samples
to be re-introduced to the body (Examples: Blood and
Blood Components, Tissues, Cells). These devices are not
intended for use in classified hazardous locations, nor to be
used for the storage of flammable or corrosive inventory
CAUTION: Storage of unsealed corrosive
substances may cause the interior of the
unit to corrode.
Initial Loading
Allow the unit to operate at the desired temperature for
a minimum of 12 hours before loading. Load the unit one
shelf at a time, starting from bottom to top shelf. After
loading each shelf, allow the unit to recover to the desired
set point before loading the next shelf. Repeat this process
until the unit is fully loaded. Please refer to the section
Shelves for shelf load ratings.
CAUTION: Failure to follow these
procedures or overloading the unit may
cause undue stress on the compressors or
jeopardize user product safety.

12
Operating Standards
The units described in this manual are classified for use
as stationary equipment in a Pollution Degree 2 and Over
voltage Category II environment.
These units are designed to operate under the following
environmental conditions:
• Indoor use
• Altitude up to 2000 m (6512 feet).
• Maximum relative humidity 60% for temperatures
from 15°C to 27°C (59°F to 80°F), or maximum relative
humidity 40% for temperatures from 28°C to 32°C
(82°F to 90°F).
• Main supply voltage fluctuations not to drop or exceed by
10% of the nominal voltage.
• Do not connect the unit to a GFCI (Ground Fault Circuit
Interrupter) protected outlet as it may be subject to
nuisance tripping.
• Do not use extension cords with this unit.
Unit Specifications
The data label is located on the left side on top towards
front of the unit.
The specifications of refrigerator like voltage, required wall
breaker amperage and power plug are same for all the
units.
This plug must be plugged into / supplied with its own
individual branch circuit.

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Other specifications are listed in the table below.
Table 2. Unit Specifications
Model Rated
Voltage
Rated
Current
Frequency
/ Phase
Power
Module
Plug
Glass
Door
Unit
Weight
Kg (lbs)†
Solid
Door
Unit
Weight
Kg (lbs)†
Exterior
Dimensions
(D x W x H)
12A 115 V 6.25 A 60 Hz/1
IEC C19
129 (285) 130 (286) 79.0 x 61.9 x 185.4 cm
(31.1 x 24.0 x 73.0 in)
12D 208-230 V 3.05 A 60 Hz/1
12V 208-230 V 3.00 A 50 Hz/1
23A 115 V 8.5 A 60 Hz/1 175 (385) 164 (361)
96.2 x 71.1 x 199.4 cm
37.9 x 28.0 x 78.5 in)
23D 208-230 V 3.7 A 50/60 Hz/1 165 (364) 154 (340)
23V 208-230 V 3.7 A 50/60 Hz/1 165 (364) 154 (340)
30A 115 V 9.25 A 60 Hz/1
177 (390) 177 (391) 96.2 x 86.4 x 199.4 cm
(37.9 x 34.0 x 78.5 in)
30D 208-230 V 3.75 A 60 Hz/1
30V 208-230 V 4.4 A 50 Hz/1
45A 115 V 8.6 A 60 Hz/1
238 (525) N/A 93.1 x 143.5 x 199.4 cm
(36.6 x 56.5 x 78.5 in)
45D 208-230 V 4.3 A 60 Hz/1
45V 208-230 V 4.2 A 50 Hz/1
50A 115 V 10.2 A 60 Hz/1
264 (583) 243 (535) 96.2 x 143.5 x 199.4 cm
(37.9 x 56.5 x 78.5 in)
50D 208-230 V 4.8 A 60 Hz/1
50V 208-230 V 4.6 A 50 Hz/1
†Weights provided are approximate weights for Laboratory Refrigerators with shelves. For FBG1205P* Pharmacy
Refrigerators, add 22 Kg (49 lbs). For FBG2305P*, FBG3005P*, and FBG5005P* Pharmacy Refrigerators, add
37 Kg (82 lbs) for each set of 6 drawers.

14
WARNING: Risk of Shock. Do not exceed
the electrical rating printed on the data
plate located on the upper left side of the
unit.
CAUTION: Do not move the unit using the
drain pan on the back. This could cause
damage to the equipment.
Location
Install the unit on a level area free from vibration with a
minimum of 6 inches of space on the sides and rear and
12 inches at the top. Do not position the equipment in
direct sunlight or near heating diusers, radiators, or other
sources of heat.
WARNING: Risk of Injury. Do not move
the unit while loaded. Move by pushing
slowly at handle level or lower. Use caution
on uneven surfaces.
Installation Instructions
The unit must be level both front to back and side to side
when installed. If the unit is out of level, you may need to
shim the corners or casters with thin sheets of metal. Be
sure to set the brakes for units equipped with casters.
CAUTION: An unlevel unit may result in
instability and performance issues for the
doors and drawers.
WARNING: The refrigerator must be
secured by the anti-tip bracket supplied.
Unless properly installed, the refrigerator
could tip when shelves/ drawers/baskets
are loaded. Injury and damage to the
equipment and contents may result from
the refrigerator tipping.
This refrigerator has been designed to meet all recognized
industry tip standards for all normal conditions when
anti-tip bracket is installed and properly engaged.
Installation
Figure 1. Materials Supplied
Label Description
1Bracket
2Bolts
3 Anchors
4 Instructions and Installation Template
Table 3. Tools Required
Wood
Floor
Concrete Floor
Flashlight
Tape Measure
1/2” (13 mm) Wrench
3/4” (19 mm) Wrench
Drill Hammer Drill
15/64” (6
mm) Drill Bit 1/2” (13 mm) Masonry Bit
1. Locating the Bracket
a. Determine where you want the centerline of the
refrigerator to be.
b. Place the included template on the floor lined up with
the centerline of the refrigerator and keep 6”- 12”
between the wall and the back of the unit.
c. On the floor, mark the location of Hole #1 and Hole #2
(and Hole #3 and Hole #4 for double door units).
2. Anti-Tip Bracket Installation
Wood Construction
a. Drill 15/64” (6 mm) pilot holes in locations marked in
step 1.
b. Place bracket on floor aligned with holes.
c. Use supplied lag bolts to attach bracket to floor.

15
Concrete Construction
a. Drill 1/2” (13 mm) holes in locations marked in step 1
with masonry bit.
b. Slide lag screw anchors into holes to be flush with
fl o o r s u r f a c e .
c. Place bracket on floor aligned with holes.
d. Use supplied lag bolts to attach bracket to floor.
3. Adjusting Bolt in Refrigerator
a. Locate 1/2” bolt attached to bottom of cabinet.
b. Unscrew 1/2” bolt until there is 1/2” clearance
between floor and head of bolt as shown in the
“Figure 2. Bolt Location”.
c. Tighten lock nut against bottom of unit.
Figure 2. Bolt Location
Label Description
1 Back of Unit
2 1/2” Bolt Location
3DetailedView
4LockNut
51/2”Bolt
6Floor
71/2”Clearance
4. Refrigerator Positioning
a. Line up 1/2” bolt installed in step 3 with anti-tip
bracket.
b. Roll or slide refrigerator into position until bolt stops
against bracket.
c. Lock the casters.
5. Checking the Installation
Check to see if the anti-tip bracket is installed properly
by shining light under cabinet and confirming bolt in
cabinet is secured by bracket on floor.
Wiring
Wiring diagrams are attached on the back of the cabinet.
CAUTION: Connect the equipment
to the correct power source. Incorrect
voltage can result in severe damage to the
equipment.
CAUTION: Risk of Shock. For personal
safety and trouble-free operation, this
unit must be properly grounded while
in use. Failure to ground the equipment
may cause personal injury or damage to
the equipment. Always conform to the
National Electrical Code and local codes.
Do not connect the unit to overloaded
power lines.
Do not position the unit in a way that
impedes access to the disconnecting
device or circuit breaker in the back of the
unit.
Always connect the unit to a dedicated
(separate) circuit. Each unit is equipped
with a service cord and plug designed to
connect it to a power outlet which delivers
the correct voltage. Supply voltage must
be within ±10% of the unit rated voltage.
If cord becomes damaged, replace with a
properly rated power supply cord.

16
Table 3. Power Cord Specification
Model Power Cord Specifications
A 3-G 12 AWG, NEMA
5-15P, 15 A/125 V
D 3-G 14 AWG, NEMA
6-15P, 15 A/250 V
CAUTION: Risk of Shock. Never cut
the grounding prong from the service
cord plug. If the prong is removed, the
warranty is invalidated.
In an emergency, the power cord is a
disconnect device.
Shelves
Single door laboratory refrigerators come standard with 4
full shelves and double door laboratory refrigerators come
standard with 8 full shelves.
Maximum shelf capacity is 45 kg (100 lbs).
For safety in shipping, the shelves are packaged and
secured inside the cabinet. Insert the shelf support
hangers (included inside the unit) into the built-in shelf
supports (located on the inside walls of the cabinet interior)
at the desired locations. Position the shelves on the flat
supports (refer to Figure 5). If you have a Pharmacy model,
do not position shelving where it will disrupt the thermal
bottle and probe assembly.
Figure 3. Shelf Support Hanger
Baskets
Pharmacy models ship with baskets installed. 12 cubic foot
Pharmacy models ship with 5 baskets, 23 and 30 cubic foot
Pharmacy models ship with 6 baskets, and 50 cubic foot
Pharmacy models ship with 12 baskets.
Baskets are shipped in a factory installed position that
promotes uniform spacing between the baskets. The baskets
slides are adjustable to higher and lower positions in the
cabinet. You can position these slides in the vertical slots
which are spaced at one-inch intervals. The baskets must be
removed in order to adjust the position of the basket slides.
For FBG1205P, FBG2305P, and FBG5005P, the maximum
basket capacity is 27 kg (60 lbs). For FBG3005P, the
maximum basket capacity is 36 kg (80 lbs).
Installation Instructions
WARNING: Do not to move this unit
while loaded
1. Determine proper locations for shelf clips- the reference
number on the pilaster can serve as a guide to ensure all
clips are properly located and even.
2. Insert the top of the shelf clip into the desired hole of the
plaster- the retaining tab should be facing upwards.
3. Rotate the shelf clip downwards and insert the bottom
tab into the appropriate hole in the pilaster. Note that the
clip may need to be squeezed slightly during installation in
order to fit.
4. Install shelves onto clips with the product retention bar
facing upwards. Be careful not to dislodge clips during
shelf installation.
5. Prior to loading the shelf, ensure that the shelf is resting on
each of 4 clips and the clips are installed.
CAUTION: Improper shelf clip installation
may cause shelf and/or product damage to
the unit.
CAUTION: Do not overload the shelves,
the unit is designed to utilize all shelves
that are supplied in an equally spaced
manner.

17
The sliding glass doors can be locked once they are in
the closed position using the key provided. To lock these
doors:
1. Locate the lock in the middle of the cabinet at the
bottom of the doors.
2. Rotate the lock lever clockwise from the upwards to
downwards position.
3. Insert and turn the key an additional 180 degrees
clockwise.
4. Remove the key and the door is locked.
To unlock the doors, reverse the steps above.
There is a hook in the middle of the cabinet at the top of
the doors that can be used to keep the doors open when
required.
Remote Alarm (Optional)
All units have factory-installed local alarm contacts that can
be used for remote alarm systems.
The maximum distance between a refrigerator and a
remote alarm depends on the wire gauge used. Refer to
the table below:
Remote alarm terminals are located at the rear of the
machine compartment. The three terminals are: COMMON,
OPEN ON FAIL (Normally Closed), and CLOSE ON FAIL
(Normally Open).
Table 5. Remote Alarm
Wire
Gauge
Total Wire
Length (feet)
Distance to Alarm
1/2 Wire Length
(feet)
20 530 265
18 840 420
16 1330 665
14 2120 1060
12 3370 1685
Door Operation
Laboratory refrigerators have either swinging or sliding
doors.
CAUTION: Door seal integrity is critical
for unit’s performance. Never route
anything through the door seal. A loose
fitting gasket allows moist air to be drawn
into the cabinet, resulting in quicker
frost buildup on the evaporator coil,
longer running time, poor temperature
maintenance, and increased operation
cost.
WARNING: Risk of Fire. There are port
holes in the walls of the cabinet to help
facilitate routing of tubing, independent
temperature sensors, and other
non-electrical items. The ports are not
intended to supply power to devices
inside the device. Be sure to seal the
holes after routing items to prevent
undesired air exchange.
Swinging Doors
The doors on all swinging door units are designed to stay
open if opened 90 degrees or more. The door spring
tension cannot be adjusted. If the self-closing door does
not work properly, make sure the unit is level.
CAUTION: Keep hands and body parts
clear of closing doors. The moving parts
create a potential pinch point.
Sliding Doors
The doors on the 45 cu.ft. models are self-closing sliding
glass doors. If the self-closing mechanism is not working
properly, check to make sure that the unit is level.
CAUTION: Keep hands and body parts
clear of closing doors. The moving parts
create a potential pinch point.

18
REMOTE ALARM CONNECTIONS
CONNEXIONS DE L’ ALARME À DISTANCE
CONTACT RATING 1 AMP MAX CLASS 2 CIRCUIT ONLY
VALEUR NOMINALE DE CONTACT DE 1 AMP MAX. SUR
UN CIRCUIT DE CLASSE 2 UNIQUEMENT
WIRE COLOR
(FIL DE COULEUR)
FUNCTION
(FONCTION)
GREEN (VERT)
COMMON (COMMUNE)
BLACK (NOIR)
OPEN ON FAIL
(EN POSITION OUVERTE)
RED (ROUGE)
CLOSE ON FAIL
(EN POSITION FERMÉE)
To install the remote alarm, make the following
connections:
1. Connect the COMMON terminal on the cabinet switch
to the COMMON wire on the alarm.
2. To get an alarm when the switch contacts open,
connect the OPEN ON FAIL terminal on the cabinet to
the OPEN ON FAIL wire on the alarm.
a. To get an alarm when the switch contacts close,
connect the CLOSE ON FAIL terminal on the
cabinet to the CLOSE ON FAIL wire on the alarm.
The COMMON and CLOSE ON FAIL wires must be
tied together in this application.
3. Plug the alarm system service cord into an electrical
outlet.
The contacts will trip in the event of a power outage, high
temperature alarm or low temperature alarm.
Final Checks
Before start up, be sure to complete the following steps:
1. Make sure that the unit is free of all wood or cardboard
shipping materials, both inside and outside.
2. Check the positions of the shelves, baskets. If you want
to adjust the positions, see instructions in “Shelves”,
“Baskets”.
3. Verify that the unit is connected to a dedicated circuit.

19
Initial Startup
To start up the refrigerator, complete the following steps:
1. If you have a Pharmacy model, verify that the sensor
probe(s) have been installed in the bottle(s).
2. Connect the AC mains power cord to the mains power
inlet connector.
3. Ensure the double pole circuit breaker switch located
next to the power inlet is in “OFF” position (i.e. “O”
position).
4. Connect AC mains power cord to a wall outlet on a
dedicated circuit.
5. Ensure the double pole circuit breaker switch located
next to the power inlet is in “ON” position (i.e. “I”
position).
6. Unit may alarm due to high temperature at initial
startup. Press the “Prg” button to silence this alarm
for initial startup. Please see operation section for
additional details.
7. Allow the unit to reach operating temperature before
loading it with any product. To stabilize the temperature
profile, a 24-hour waiting period is recommended.
8. If you have a remote alarm, hook it up at this point
(refer to “Remote Alarm (Optional)”).
9. If desired, lock the cabinet door using the key. Place
duplicate key copies in a safe place.
All controls should now be fully operational, the alarm
active (if enabled), and all visual indicators active.
Product Loading and
Unloading Guidelines
When loading your laboratory refrigerator, take care to
observe the following guidelines:
• Distribute the load as evenly as possible. Temperature
uniformity depends on air circulation, which could
be impeded if the internal storage components are
overfilled, particularly at the top of the cabinet.
Startup
• For critical applications, be sure that the alarm systems
are working and active before you load any product.
• Ensure clearance between the top of the cargo and
the bottom of the shelf/basket. Lack of clearance may
aect unit performance or impede operation of basket.
Keep cargo within the bounds of the shelf/basket.
• For initial product loading and after removing the
baskets for cleaning, be sure to load the unit from the
bottom basket / Shelf up to ensure the components
are seated properly. (Applicable for baskets only.)
• Only open one basket at a time.
• If you have a Pharmacy model, avoid disrupting
the thermal bottle(s) when repositioning interior
components.
• The floor of the cabinet should not be loaded.
• Never load the unit above the load limit line. This is
important to ensure that air can circulate properly
and evenly distribute the temperature throughout the
interior.
Figure 4. Load Limit Line

20
Control Panel
Figure 5. Control Panel
1. Display
2. Icons/Buttons
3. Icons
Table 6. Keypad
Icon/ button Description On Flashing
Minimum temperature Direct access to minimum recorded temperature
-
Reset minimum and maximum
temperature
Reset minimum and maximum recorded
temperatures (requires confirmation)
-
Maximum temperature Direct access to maximum recorded temperature
-
Set point/Up arrow Increase value Scroll menu
-
Operation