Aegis EL-RG-9H User manual

Pharmaceutical Refrigerator
Operation Manual
Model:
EL-RG-9H
EL-RG-12H
EL-RG-14H
EL-RG-16H
EL-R-16H
EL-RG-23H
EL-RG-31H
EL-RG-33H
EL-R-33H
Checker:
AEGIS SCIENTIFIC
1 Ivybrook Blvd, Unit 145R, Ivyland, PA 18974, USA
Tel: [phone] / Fax: [phone]
Website: www.aegisfridge.com
Read the Operation Manual carefully before using your appliance.
Keep the Operation Manual in a safe place.
Appearance , color and layout of the door may vary.
Translation of the original instruction.
This product is only applicable for storage of pharmaceutical products or drugs. Not
applicable for storage of blood or blood products including biological products, for
example biological vaccine, agents for in vitro diagnosis and etc.
Certificate of Quality

EC Declaration of Conformity
according to the Machinery Directive 2006/42/EC
For the following equipment :
Product : Pharmaceutical Refrigerator
Manufactures Name :Aegis Scientific Inc.
Address : 1 Ivybrook Blvd, Unit 145R, Ivyland, PA 18974, USA
Tel : [phone] / Fax: [phone]
Refer to in this declaration confirms with the following directive(s)/
standards: 2006/42/EC, EN60335-1, EN60335-2-89 EN62233
Type Designation/Trademark:
Packing List
Plastic bag
Key
Shelves
Label strip
Drain hole cap
Fixed card
Model
Operation Manual
EL-RG-14H
EL-RG-9H EL-RG-12H
1
2
4
4
1
16
1
1
2
5
5
1
20
1
1
2
5
5
1
/
1
Brackets
(for rear wall distance) 22
EL-RG-16H
1
2
7
7
1
/
1
2
Pad lock /
Handle Kits
Power cord Kits
//1/0 1/0
//11
2
EL-R-16H
1
2
7
7
1
/
1
2
1/1
1
Plastic bag
Key
Shelves
Model
Operation Manual
EL-RG-31H
EL-RG-23H
1
2
6
/
1
24
1
1
4
12
12
/
48
1
//
0/1 /
//
EL-RG-33H
1
4
12
12
/
48
1
/
/
/
EL-R-33H
1
4
12
12
/
48
1
/
/
Label strip
Drain hole cap
Fixed card
Pad lock /
Handle Kits
Power cord Kits
Brackets
(for rear wall distance)
45
EL-RG-9H
EL-RG-12H
EL-RG-14H
EL-RG-16H
EL-R-16H
EL-RG-23H
EL-RG-31H
EL-RG-33H
EL-R-33H

Temperature
Control
Refrigeration
System
Safety
System
User-friendly
Design
The unit is equipped with a computer control, digital display of
temperature of 0.1℃accuracy and a temperature range of 2℃to 8℃.
Multi-fault alarm (high and low temperature alarm, low battery alarm,
power failure alarm, sensor error alarm and door ajar alarm)
Two alarm methods(Audible buzzer alarm and flashing indicator alarm)
All independent components are safely grounded
Refrigeration system is optimized with high quality hermetically sealed
compressors and other components for a high efficiency performance.
User-friendly design, computer control, smart and carefree, adjustment
not required.
High performance thermal insulation.
Electric heated glass door with multiple anti-condensation
technologies(except EL-RG-9H/14H).
Automatic removal of condensate water.
Note: Technical information might be somewhat different on your refrigerator than
published due to continuous improvement.
The product is applicable to pharmacies, pharmaceutical factories, quarantine stations, health
centers and hospitals, used to store pharmaceuticals, medicine and other related products
which need a storage environment of 2~8℃.
1
44
Model Rated voltage
（VAC）
Rated frequency
（Hz）
EL-RG-9H 220~240 50/60 0.186
EL-RG-14H 220~240 50/60 0.215
EL-RG-14H 115 60 1.177
EL-RG-12H 220~240 50/60 0.429
EL-RG-12H 115 60 0.981
EL-RG-16H 220~240 50/60 0.436
EL-RG-16H 115 60 1.177
EL-R-16H 220~240 50/60 0.436
EL-RG-23H 220~240 50/60 0.601
EL-RG-23H 115 60 0.501
EL-RG-31H 220~240 50 0.358
EL-RG-33H 220~240 50 0.472
EL-RG-33H 220~240 60 0.615
EL-RG-33H 115 60 0.458
EL-R-33H 220~240 50 0.472
into the atmosphere.
GWP=global warming potential
Refrigerant type GWP
R134a 1430
Global Warming Potential
CO2 equivalent
（Tonnes）

43
1
Product Feature........................................................
Content.....................................................................
Safety Precautions...................................................
Application guidelines..............................................
Product Installation ...................................................
Component Names Control Panel...........................
Application method ...................................................
Alarm........................................................................
Cleaning and Maintenance.......................................
FAQ..........................................................................
Circuit Diagram.........................................................
Specification&Packing List.......................................
2
3
6
7
13
21
29
31
33
34
39
Content:
2
EL-RG-33H EL-R-33H
890L
Fin tube type / Fin tube type
R134a 330g
LED 9W
227kg 207kg
2℃~8℃
220-240V~/50Hz 220-240V~/60Hz
850W/4.5A
Glass door with electric heat
Force-air cooling circulation
Cold-rolled steel with power coated/Cold-rolled steel with power coated
Pharmaceutical Refrigerator
Exterior Dimensions
(W×D×H)
(mm)
Interior Dimensions
(W×D×H)
(mm)
Effective Volume
Door
Compressor
Shelves
Refrigerating Method
Exterior / Interior
Refrigerant
Net Weight
Rated Power/Current
Rechargeable Battery
High & low temperature alarm, sensor error alarm, power failure alarm,
low battery power alarm, door ajar alarm
DC 12V rechargeable battery
Name
Model
48 h (when the battery is fully charged)
Anti-shock Safety Classification I
Power connection type Y
Climate Type 4
Foaming Agent CP/IP
Noise Level(Lp) 45dB(A)
770W/4.5A
115V~/60Hz
850W/11A
1130×755×1980
1030×590×1425
Note: Climate Type 4 means the temperature is +30℃,the relative humidity is 55%.Technical information may vary from
the appliance that you have just purchased due to technical improvements.
R134a 430g R134a 320g
CFC-Free foamed-in-place urethane
High Quality Hermetically sealed compressor
Insulation
12 Polyester coated wire shelves
≤20kg per shelf
Load
Microprocessor controlled
Condenser/Evaporater
Interior light
Temperature Control
Temperature Range of
sensor in glycerin bottle
Voltage
Alarm system
Battery duration for alarm system
R134a 330g
220-240V~/50Hz
600W/3A
Solid door
Specification

42 3
If the power cord needs to be lengthen, the cross section area of the extension line’s
conductor should be at least 2 mm² and the length of the extension cord should be limited
to 3 m. This is to prevent electric fire or shock.
The power cord of the unit is equipped with a 16 A three-prone power plug. Do not remove
the ground pin of the power plug under any circumstances. Make sure the plug is securely
plugged into the power outlet to prevent fire.
The power socket must be equipped with a ground wire to prevent electric shock. If the
socket fails to be grounded, the ground wire must be installed before the refrigerator is
plugged in.
The refrigerator shall not conduct outdoor service. Electrical leakage or shock may be
caused if wet by rainwater.
Do not place the refrigerator in humid places or places where the unit may get splashed
on by water. This is to avoid electric shock due to deterioration of insulation.
Dear users:
Thanks for your choice of Aegis pharmaceutical refrigerator,please make sure you have carefully
read and observed the contents with following signs in the manual, for better understanding of
this manual and better use of this product, so as to prevent personal injuries and refrigerator
damage.
In case the fire, do not pour water onto the refrigerator unit as a means to prevent electric
shock or short circuit.
When there is a leak of flammable gas, shutoff the feed valve of the gas. Open windows
for ventilation and exhaust. Do not plug in your refrigerator or unplug your refrigerator as
spark in these processes can cause an explosion or fire.
We recommend the unit be installed by a professional to avoid any electrical hazard.
Place the refrigerator on solid and flat ground to avoid tipping the unit over to cause
personal injury.
Only connect the refrigerator unit with a dedicated power outlet specified by the nameplate
of the unit. This is to avoid fire or electric shock.
If the supply voltage is lower than 198 V or higher than 242 V, an automatic voltage
regulator of at least 4,000 W should be installed with the refrigerator.
Safety Precautions
Ignoring this warning may result in
death or serious injury
Ignoring this warning may result in
death or serious injury,and/or damage
to the refrigerator and property
Actions or operations
which are prohibited
Actions or operations
which must be followed
EL-RG-31H
890L
R134a 250g
LED 6W
227kg
2℃~8℃
220-240V~/50Hz
800W/4A
Glass door with electric heat
Force-air cooling circulation
Cold-rolled steel with power coated/Cold-rolled steel with power coated
Pharmaceutical Refrigerator
Effective Volume
Door
Compressor
Shelves
Refrigerating Method
Refrigerant
Net Weight
Rated Power/Current
Rechargeable Battery
High & low temperature alarm, sensor error alarm, power failure alarm,
low battery power alarm, door ajar alarm
DC 12V rechargeable battery
Name
Model
48 h (when the battery is fully charged)
Anti-shock Safety Classification I
Power connection type Y
Climate Type 4
Foaming Agent CP/IP
Noise Level(Lp) 45dB(A)
1130×755×1980
1030×590×1425
Note: Climate Type 4 means the temperature is +30℃,the relative humidity is 55%.Technical information may vary from
the appliance that you have just purchased due to technical improvements.
Exterior Dimensions
(W×D×H)
(mm)
Interior Dimensions
(W×D×H)
(mm)
Exterior / Interior
Insulation
Load
Condenser/Evaporater
Interior light
Temperature Control
Temperature Range of
sensor in glycerin bottle
Voltage
Alarm system
Battery duration for alarm system
CFC-Free foamed-in-place urethane
High Quality Hermetically sealed compressor
12 Polyester coated wire shelves
≤20kg per shelf
Microprocessor controlled
Specification
Fin tube type / Fin tube type

41
Do not climb to the top of the refrigerator or place plastic bags on top of the refrigerator.
This is to prevent tip over of the refrigerator, which can cause personal injury.
Do not use any metal objects such as iron nails or wires into holes, gaps or vents for
internal air circulation. This is to prevent personal injury due to contact of articles behind
the holes.
Do not place containers of water or heavy objects on the refrigerator. Falling objects may
cause personal injury and overflown water may damage the insulation to cause electric
shock and fire.
Do not ground the refrigerator through gas pipes, water supply pipes, telephone lines or
lighting conductors. These types of connections can cause electric shock.
Do not touch electric parts such as power plugs or switches with wet hands to prevent
electric shock.
When pulling the plug out of the power socket, hold the power plug instead of power cable.
Pulling the cable can cause a damage and personal injury.
Unplug the refrigerator unit if it malfunctions to avoid fire or personal injury.
Dismantling, repairing and retrofitting a unit should only be performed by a professional to
avoid personal injury.
Disconnect the refrigerator when repairs or maintenance are performed on the
refrigerator to prevent electric shock or personal injuries.
Do not inhale airborne particles inside and near the refrigerator during routine
maintenance. This is to avoid health hazard.
To avoid any potential danger to human health or environment, the refrigerator should be
used in safe regions to store toxic, harmful or radioactive particles.
If the refrigerator is to be decommissioned, unplug the power cord to avoid electric shock,
current leakage, or fire caused by aged power lines.
If the refrigerator is left unused in area where supervision is unavailable for a long time,
make sure children are not near the unit and the door cannot be completely closed and
locked.
End of life disposal of a unit should only be performed by a professional. Remove the
door to avoid accidents such as suffocation.
Do not store flammable, explosive or volatile articles inside the refrigerator and do not use
flammable sprays nearby. This is to avoid an explosion or a fire.
Do not store corrosive articles such acid or alkali in the refrigerator. These chemicals can
damage internal components or electrical parts.
Do not place packaging plastic bags within the reach of children to prevent suffocation
accidents.
4
EL-RG-23H
780×840×1945
680×640×1400
610L
R134a 420g R134a 350g
LED 3W
43dB(A)
204kg
2℃~8℃
220-240V~/50Hz/60Hz
550W/3.5A
Glass door with electric heat
Force-air cooling circulation
Powder coated cold rolled steel/Stainless steel
Pharmaceutical Refrigerator
Effective Volume
Door
Compressor
Shelves
Refrigerating Method
Refrigerant
Net Weight
Rated Power/Current
Rechargeable Battery
High & low temperature alarm, sensor erroe alarm, power failure alarm,
low battery power alarm, door ajar alarm
DC 12V rechargeable battery
Name
Model
48 h (when the battery is fully charged)
Anti-shock Safety Classification I
Power connection type Y
Climate Type 4
Foaming Agent CP/IP
Noise Level(Lp)
560W/7.5A
Fin tube type / Fin tube type
Note: Climate Type 4 means the temperature is +30℃,the relative humidity is 55%.Technical information may vary from
the appliance that you have just purchased due to technical improvements.
Exterior Dimensions
(W×D×H)
(mm)
Interior Dimensions
(W×D×H)
(mm)
Exterior / Interior
Insulation
Load
Condenser/Evaporater
Interior light
Temperature Control
Temperature Range of
sensor in glycerin bottle
Voltage
Alarm system
Battery duration for alarm system
CFC-Free foamed-in-place urethane
High Quality Hermetically sealed compressor
6 Polyester coated wire shelves
≤30kg per shelf
Microprocessor controlled
Specification

40
Always check the settings in the controller after restarting a unit from a power outage or
shut off. Change of settings may cause damage to the products stored.
If the power is shut off, let the unit sit for 5 minutes before it is powered up again to avoid
damaging the compressor or the system.
Wear gloves when performing maintenance to prevent personal injury as a result of sharp
edges or corners.
Hold the knob when closing the door to prevent finger pinching.
The angle of inclination shall not be greater than 45°when handling the refrigerator.
Be aware of the danger of tripping when working with the refrigerator to avoid managing
the unit or personal injury.
Do not use the door knob to prevent refrigerator damage or personal injury.
Do not use electrical appliances inside the food storage compartments of the appliance,
unless they are of the type recommended by the manufacturer.
Do not damage the refrigeration line.
Position the refrigerator to make sure the power plug is accessible.
The appliance must be placed on a solid and flat surface, or excessive vibration and
noise may be produced when the appliance in operation.
The appliance can be used by children aged from 8 years and above and persons with
reduced physical, sensory or mental capacibilities or lack of experience and knowledge
if they have been given supervision or instruction concerning use of the appliance in a
safe way and understand the hazards involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
If the power supply cord is damaged, it should be replaced by a qualified technician to
avoid a hazard condition.
Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of
obstruction.
If your cabinet is to be discard, you must remove the door and leave the shelves in
place. This will reduce the posibility of danger to children. And the flammable foaming
needs to be disposed by professional persons.
CP/IP foaming materials are flammable, need professional processing.
EL-RG-16H
665×710×1965
530×555×1380
390L
7
R134a 305g
LED 3W
116kg
2℃~8℃
220-240V~/50/60Hz
380W/2.4A
EL-RG-12H
665×710×1665
530×555×1080
290L
5
Fin tube type / Plate type
Microprocessor controlled
R134a 300g
LED 3W
105kg
2℃~8℃
220-240V~/50/60Hz
340W/2.2A
Glass door with electric heat
Force-air cooling circulation
Cold-rolled steel sheet with powder coated /HIPS plate
Pharmaceutical Refrigerator
Effective Volume
Door
Compressor
Shelves
Refrigerating Method
Refrigerant
Net Weight
Rated Power/Current
Rechargeable Battery
High & low temperature alarm, sensor error alarm, power failure alarm,
low battery power alarm, door ajar alarm
DC 12V rechargeable battery
Name
Model
48 h (when the battery is fully charged)
Anti-shock Safety
Classification II
Power connection type YY
Climate Type 44
Foaming Agent CP/IP CP/IP
Noise Level(Lp) 43dB(A) 43dB(A)
Note: Climate Type 4 means the temperature is +30℃,the relative humidity is 55%.Technical information may vary from
the appliance that you have just purchased due to technical improvements.
665×710×1965
530×555×1380
390L
Solid Door
R134a 305g
106kg
220-240V~/50/60Hz
300W/2.4A
I
Y
7
LED 3W
2℃~8℃
4
CP/IP
43dB(A)
EL-R-16H
115V~/60Hz 115V~/60Hz
460W/5.0A
R404a 250g R404a 300g
500W/5.5A
≤26kg per shelf ≤26kg per shelf ≤26kg per shelf
47dB(A) 47dB(A)
Exterior Dimensions
(W×D×H) (mm)
Interior Dimensions
(W×D×H) (mm)
Exterior / Interior
Insulation
Load
Condenser/Evaporater
Interior light
Temperature Control
Temperature Range of
sensor in glycerin bottle
Voltage
Alarm system
Battery duration
for alarm system
CFC-Free foamed-in-place urethane
High Quality Hermetically sealed compressor
5
Specification

39
6
EL-RG-9H
Pharmaceutical Refrigerator
Effective Volume
Door
Compressor
Shelves
Refrigerating Method
Refrigerant
Net Weight
Rated Power/Current
Rechargeable Battery
620×655×1720
550×460×1065
260L
Glass door
4 Polyester coated wire shelves
Force-air cooling circulation
Scratch resistant painted steel / HIPS
Wire tube type / Fin tube type
R134a 130g
Fluorescent lamp 15W
88kg
2℃~8℃
220-240V~/50Hz/60Hz
300W/2.1A
High & low temperature alarm, sensor error alarm, power failure alarm,
low battery power alarm, door ajar alarm
DC 12V rechargeable battery
Name
Model EL-RG-14H
620×655×1995
550×460×1340
360L
R134a 150g
99kg
2℃~8℃
48 h (when the battery is fully charged)
Anti-shock Safety Classification II
220-240V~/50Hz/60Hz
315W/2.2A
Specification&Packing List
Specification
Glass door
5 Polyester coated wire shelves
Force-air cooling circulation
Scratch resistant painted steel / HIPS
Wire tube type / Fin tube type
Fluorescent lamp 15W
Power connection type YY
Climate Type 44
Foaming Agent CP/IP CP/IP
Noise Level(Lp) 43dB(A) 43dB(A)
Note: Climate Type 4 means the temperature is +30℃,the relative humidity is 55%.Technical information may vary from
the appliance that you have just purchased due to technical improvements.
115V~/60Hz
340W/4.5A
R404a 300g
≤20kg per shelf ≤20kg per shelf
Exterior Dimensions
(W×D×H) (mm)
Interior Dimensions
(W×D×H) (mm)
Exterior / Interior
Insulation
Load
Condenser/Evaporater
Interior light
Temperature Control
Temperature Range of
sensor in glycerin bottle
Voltage
Alarm system
Battery duration for alarm system
Microprocessor controlled
CFC-Free foamed-in-place urethane
High Quality Hermetically sealed compressor
Microprocessor controlled
47dB(A)
Application guidelines
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection
facilities.Contact you local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into
the groundwater and get into the food chain, damaging your health and well-being.
Meaning of crossed –out wheeled dustbin:
The battery in the refrigerator may be low after the refrigerator has been in storage for a long time.
Turn on the battery charge switch when the unit is powered up to allow the battery to be recharged.
The battery will be in full capacity after about a week’s charging.
Before loading the refrigerators, make sure the unit is at set temperature. Do not load in more than
1/3 of the storage volume to avoid thermally overloading the unit.
The display on the panel shows the sensor temperature located in the refrigerator. It is not
necessary the same as the temperature in the center of the refrigerator. The cabinet temperature
will gradually reach an equilibrium state.
Only clean the unit with light soapy water. Never use brushes, acids, gasoline, soap powders,
polishing powders or hot water to clean refrigerators as these materials may damage the interior
painting and surface, parts and components. Never wide plastic parts with volatile solvents such
as gasoline.
If the unit is to be stored for a long period of time, turn off the power switch and the battery
charging switch.
To reduce the possibility of temperature fluctuation in the refrigerator, please attempt to cut down
the time to open to the door to remove and load products.
If the door is opened, the temperature of the refrigerator will warm up somewhat. That is normal.
The temperature will recover to a stable condition in a short time.
The refrigerator is designed to operate at a condition of 16 ℃to 32 ℃and humidity less than
85%RH (for EL-RG-9H/14H,the humidity should be less than 70%RH). Small amount of
condensation can occur on the surface of the unit if the actual condition is outside of this range. The
storage temperature of the unit, however, is not impacted. To reduce the condensation, please
improve the ventilation and drop the ambient temperature if possible.
Only professional people should perform maintenance work.

38
Performance of the refrigerator is degraded if the operational conditions are
beyond the specifications mentioned above.
The unit should be installed indoors. Electric leakage or shock is possible if the
unit gets wet by rainwater.
The installation site shall meet following requirements for normal operation and best performance of
refrigerator:
Do not install the refrigerator in a narrow and confined space as heat may be trapped to increase
ambient temperature. Additionally, the unit should not be installed in a space where the entry door
way is low to prevent an easy maneuver of the unit for maintenance and operation.
The floor for the installation site should be solid and flat. It should also be well ventilated and free
from direct sunshine.
The power outlet for the refrigerator must be a dedicated power outlet. The power plug must be
plugged in to the outlet securely.
Do not twist or jam the power cord.
If the power cord needs to be extended, the cross section area of the conductor in the extended
line should be no less than 2 squared millimeters and no longer than 3 meter.
Inspect the operating voltage range before operation. If the voltage supply is unstable, install a
voltage stabilizer of 4000 W or greater to ensure the supply voltage is within 10% of the rated
voltage supply.
The refrigerator must be grounded reliably.
Check the integrity of the socket ground before power up. If it is not grounded appropriately,
repair the wiring before installing the unit.
Do not ground the refrigerator through gas lines, water lines, telephone lines, or lighting rods as
these devices may cause electric shock and danger.
Product Installation
Installation environment
Ambient temperature: 16 ℃to 32 ℃, the range of 18 ℃to 25 ℃is optimal. Air conditioning
system is required as necessary.
Ambient humidity: below 85%RH（for EL-RG-9H/14H,the humidity should be less than 70%
RH）. Avoid excessive dust.
Avoid mechanical vibration.
The refrigerator shall operate at an altitude lower than 2000m.
Input voltage: no greater than ±10% of rated voltage.
Installation site
The power plug and outlet should be located in a place where they can be
accessed easily and immediately in case of an emergency. Air vents must be
free of obstruction.
The power plug can be accessed after installation to ensure the power line can
be pulled out in a timely manner in emergency cases. The air vent shall free from
barriers.
7
Circuit diagram(EL-R/G-33H)
door
Door switch
CN2
Cooling fan
Compressor
Defrosting
heating
strip
CN2
CN1
CN3
CN11
BT1
BAT+
BAT-
Main control panel
CN5
Display panel
CN2
CN3
Sensor
Alarm
Defrosting
Control
Lower temperature
Upper temperature
VCC
GND
Heating strip
at the cabinet
outlet
CN1
t
Door heating strip
Door heating transformer
CN1
16V
GND
16V
GND
CN7
Battery switch
Lamp switch Power panel
N
L
FAN
HTR
NC
NC
NC
NO
NO
NO
K3
K7
K4
CN5 CN4
CN4
USB
PRINT
Printer communication interface
GND
+12V
CN6 NO
COM
NC
NO
COM
NC
Remote alarm port
Power wire
Junction
box
1
L
N
2
L
N
t
Door heating strip
Door heating transformer
Terminal connected to the
compressor bottom board
C
HL
High temperature
prevention
thermostat
L
N
E
1
L
N
2
L
N
Terminal connected
to the compressor
bottom board
Internal fan
LED lamp set
Terminal connected
to the roof of cabinet
LED lamp set
Cooling fan
Note: The content in the frame with dotted lines are not
applicable for products with the foaming door.

37
8
1. Remove all packaging materials.
2. Inspect standard accessories shipped with the unit
Inspect the accessories against packing list. Should
there be any discrepancy, contact the after-sale
department.
3. Installation
Leave a minimum space of 10 cm around the
refrigerator for ventilation and heat dissipation.
(Pic.2).
4. Adjust the leveling leg
Rotate the leveling legs with a wrench in clockwise
to extend them out and secure them onto the ground.
This is to make sure the refrigerator does not move
during operation.（Pic.3）.
Preparation before usage
Leveling legs
Downward upward
> 30cm from the top
> 10cm from
the back
> 10cm from
the left
> 10cm from
the right
Pic.1
Pic.2
Pic.3
For safety reason, the equipment of
EL-R/G 31H/33H is situated on a wooden
pallet and secured by metal brackets. Please
remove the screws and place the metal
brackets under the unit.（Pic.1）.
Forklift or specialty lifting equipment should be
used to remove the unit off the pallet. Forklift
should reach the bottom of the wood pallet for
lifting.
The unit should not be tilted at an angle of
more than 45 degree.
Circuit diagram(EL-RG-31H)
CN2
Compressor
Defrosting
heating
strip
CN2
CN1
CN3
CN11
BT1
BAT+
BAT-
Main control panel
CN5
Display panel
CN2
CN3
Sensor
Alarm
Defrosting
Control
Lower temperature
Upper temperature
VCC
GND
Heating strip
at thefront vertical beam
CN1
t
Door heating strip
Door heating transformer
CN1
16V
GND
16V
GND
CN7
Battery switch
Lamp switch
Power panel
N
L
FAN
HTR
NC
NC
NC
NO
NO
NO
K3
K7
K4
CN5 CN4
CN4
USB
PRINT
Printer communication interface
GND
+12V
CN6 NO
COM
NC
NO
COM
NC
Remote alarm port
Power wire
Junction
box
1
L
N
2
L
N
t
Door heating strip
Door heating transformer
Terminal connected to the
compressor bottom board
C
HL
High temperature
prevention
thermostat
L
N
E
1
L
N
2
L
N
Terminal connected
to the compressor
bottom board
Internal fan
LED lamp set
Terminal connected
to the roof of cabinet
Cooling fan
C
N
L
Electronic
controller
Sensor
CN1
J5
LN
CN2
USB port
USB panel
door
Door switch

36
5. Standing
Do not immediately power up the refrigerator after it is installed. Let the unit stand still for 24 hours
and then power it up to ensure the unit works properly.
a.Place the end
of handle with a
hole facedown.
b.Align the handle with
the holder on the door.
c.Raise the handle
after securing the
handle and holder.
d.Use screws to fasten
the handle at the bottom.
12
34
6. Installation of Shelves and Label strip
EL-R/G 9H,14H,23H,31H,33H
Take out the shelf, label strip and rack fastener from the
refrigerator. Fix the shelf fasteners on the liner plate at the
appropriate distance and height. After mounting the shelf and
label strip, place them on the shelf fastener and ensure the
shelf is placed firmly.See Pic. 1 & 2;
EL-R/G 12H,16H
After mounting the shelf and label strip, place them on the
liner plate slot at the appropriate distance.
7. Install handle (EL-R/G 16H,23H,33H)
Pic.1
Pic.2
9
Circuit Diagram（EL-RG-23H)
CN2
Cooling fan
Compressor
Defrosting heating strip
CN2
CN1
CN3
CN11
BT1
BAT+
BAT-
Main control panel
CN5
Internal fan
Display panel
CN2
CN3
Sensor
Alarm
Defrosting
Control
Lower temperature
Upper temperature
VCC
GND
Heating strip at the cabinet outlet
CN1
t
Door heating strip
Door heating transformer
CN1
J5
LN
USB drive board
CN1
16V
GND
16V
GND
CN7
Wiring terminal
Battery switch
Power line
Live wire
Null wire
Earth wire
Double-throw switch
Lamp switch
C
HL
High
temperature
prevention
thermostat
C
HL
Low temperature
prevention
thermostat
Power panel
N
L
FAN
HTR
NC
NC
NC
NO
NO
NO
K3
K7
K4
CN5 CN4
CN2
CN4
USB
PRINT
Printer communication interface
CN4 and CN5 are both LED power supply interfaces.
Temperature recorder (optional)
LED lamp bank
GND
+12V Note: Cables at terminal C and terminal
L of the low temperature prevention
thermostat are exchangeable.
CN6 NO
COM
NC
NO
COM
NC
Remote alarm port
Filter
Grounding
Grounding
door
Door switch
Switch

35
10
Circuit diagram（EL-R/G 12H/16H）
CN2
CN2
CN1
CN3
CN11
BT1
BAT+
BAT-
Main control panel
CN5
Display panel
CN2
CN3
Sensor
Alarm
Defrosting
Control
Lower temperature
Upper temperature
VCC
GND
CN1
t
Door heating strip
Door heating transformer
CN1
J5
L N
USB drive plate
CN1
16V
GND
16V
GND
CN7
Battery switch
Lamp switch
C
HL
Power panel
N
L
FAN
HTR
NC
NC
NC
NO
NO
NO
K3
K7
K4
CN5 CN4
CN2
CN4
USB
PRINT
CN4 and CN5 are both LED
power supplyinterfaces.
Condensate fan
Internal fan
USB transfer plate
LED lamp bank
Power line
Protector Protector
L N E
1
L
N
2
L
N
Terminal box of power line
Grounding
CN2
CN1
GND
+12V Note: Cables at
terminal C and terminal H of the
mechanical
thermostat can be
exchanged.
CN6 NO
COM
NC
NO
COM
NC
Remote alarm port
Compressor
Note: The content in the frame with dotted lines are
applicable for products with the printer.
LED lamp bank
Printer
door
Door switch Note: EL-R-16H has no Door heating strip,
Door heating transformer and mechanical thermostat.
8.Back Bracket(EL-R/G 9H/12H/14H/16H)
Pic.5
9. Power line bracket installation （EL-R/G 12H/16H）
Use two M3.5 screws to fix the power line brackets to the refrigerator.
(See Pic.5)
For the power supply cable with loose prevention hook it is not
configured clamp stand.
Pic.4
EL-R/G 12H/16H
Remove four M5 bolts from the back of cabinet，then fix the back
bracket for rear wall distance with the removed bolts.(See Pic.4）
Pic.3
EL-RG-9H/14H
Install the support bolts into the mounting holes on the back of the
refrigerator. (See Pic.3）

34
Follow the flow chart below to start the refrigerator.
While the refrigerator is empty, connect the power line to the appropriate dedicated socket and
make sure the power supply in the socket matches the required voltage and frequency.
After the power is switched on, turn on the battery charging switch. The audible alarm is usually
triggered. Press the buzzer to stop the alarm. The audible alarm continues to operate until the
temperature of the sensor reaches 5℃±3℃.
The refrigerator has been preset to operate at 2~8℃in the factory and it is not required to set
temperature
It usually takes several hours for the refrigerator temperature to reach a stable condition. When
the temperature becomes stable, inspect the actual temperature to make sure it matches the set
point.
Turn on the light switch and ensure the light inside the freezer operates properly.
When the refrigerator passes all the functional inspections, load in products in batches.
Initial Power-on
11
Circuit Diagram
Circuit diagram（EL-RG-9H/14H）
CN2
CN2
CN1
CN6 NO
COM
NC
CN3
CN11
BT1
BAT+
BAT-
Main control panel
CN5
Display panel
CN2
CN3
Sensor
Alarm
Defrosting
Control
Lower temperature
Upper temperature
VCC
GND
CN1
CN1
16V
GND
16V
GND
CN7
door
Door switch
Battery switch
Power panel
N
L
FAN
HTR
NC
NC
NC
NO
NO
NO
K3
K7
K4
CN5 CN4
CN4
USB
CN4 and CN5 are both LED power supply interfaces.
Condensate fan
Internal fan
Power line
L
N
E
1
L
N
2
L
N
Terminal box of power line
Lamp switch
+12V
GND
Grounding
Compressor
Ballast Lamp
Starter

33
This unit should be managed a dedicated professional person. Operating conditions
should be checked and recorded using appropriate methods. When the refrigerator
temperature is out of specification, take proper actions to protect the stored samples.
No products should be stored in the unit unless the unit operates without issues.
The refrigerator is a pharmaceutical refrigerator designed to operate within 2℃to 8 ℃.
Make sur to store only products that fit this temperature range.
Due to the refrigeration effect, the displayed temperature may be somewhat different
from actual temperature and humidity. This is a normal process.
If the unit is to be shut down for a long time, be sure to turn off the power
switch, and the battery switch. Unplug the unit from the power outlet. This is
to a hazardous condition due to aging power lines.
Warm products should only be loaded into the units in batches to reduce the load to
the cooling system. Overloading the system can cause the refrigerator temperature
to rise and the compressor to work under undesirable stress, which can shorten the
life of the system.
Do not damage the refrigeration lines.
Do not use an electrical apparatus in the refrigerator without proper approval.
The control parameters are stored in the control system in the refrigerator even there is a power
outage. When the power recovers after the outage, the refrigerator continues to operate in
accordance to the set parameters before the power outage.
If the unit is shut off, allow a 5 minutes hiatus before powering it up again.
If the refrigerator is decommissioned and left unattended, make sure children
cannot get close to the refrigerator and the door cannot be closed completely.
Do not place any article in the space between liner bottom and underbed shelf of the
refrigerator to avoid blocking of air duct which may affect homogeneity of temperature
inside.
Operation after Power Outage
Overcurrent Protection Circuit Breaker Instruction
Installing Location: Install the Breaker on the back of cabinet. There is a special warning label.
Operating Principle: It’s a device that trips like a switch and opens the circuit when over loaded.
This will protect the freezer’s entire circuit. To restart the unit, the user needs to press down the
switch and the unit will power on.
Only EL-R/G 12H/16H have this function.
12
The refrigerator does not work
Fault Troubleshooting
The refrigeration effect is
weak and temperature
exceeds upper limit.
Unit seems to emit
too much noise.
Alarm light flashes
and alarm buzzer sounds
Inspect the power supply to make sure it meets the requirement.
Inspect the connection between the power plug and the socket.
Check the power cord for any obvious damage.
Whether the voltage is too low
The unit is loaded with too much warm sample and product.
There is a lack of space between stored samples.
There might be a direct sunlight or other heat radiation energy on the refrigerator.
The door is opened too frequently.
Ambient temperature is too high.
Air duct is blocked.
Check the installation of the unit to make sure the unit does sit on a solid floor
without vibration.
Part of the refrigerator leans against a wall.
As a reference, the published sound data is obtained at specific laboratory condition.
It is normal that the actual sound level in the field differs due to subtle installation and
operation conditions.
Warm products have been placed into the unit recently and the refrigerator has not
stabilized yet at 2℃to 6 ℃. The alarm condition will be automatically corrected once
the temperature reaches the set value.
The door is not closed properly.
The unit lost power recently and it is in the process of cooling down.
Ambient temperature might exceed the designed range.
FAQ
If you have any questions about the operation of the refrigerator, please refer
to the table frequent asked questions as follows. Call Aegis technical support
if you still have questions. Do not attempt to maintain or dismantle the unit
by yourselves.

32 13
Purchasing backup battery for temperature recorder
You can purchase a high quality battery from a store for the same size and voltage(9V). You may
also call Aegis to purchase a high quality replacement battery. The lead time to deliver the battery is
15 days after receiving the payment. Please call Aegis for details.
Battery maintenance
When the refrigerator works continuously, please test battery charge level every 15 days (please
refer to “Alarm Test” on Page 27 for test method). In case of low battery charge level, make sure
that battery switch is on and battery is charged. When the battery has been charged for consecutive
7 days, please retest battery charge level. In normal conditions, battery charge should be full. If low
battery charge level remains, it is recommended to replace the rechargeable battery.The battery of
power failure alarm is a consumable item with 3-year service life. If it has been used for more than 3
years, power failure alarm may not act when alarm conditions occur. It is recommended to replace
the battery earlier. Please contact a Aegis after-sales service technician for battery replacement.
b.Battery removal
1) Unplug the unit from the power outlet.
2) Remove the screws on the cover with a screw driver.
3) Unplug the battery’s connecting plugs.
4) Remove the battery’s holding clip and remove the battery.
5) Recycle or dispose of the used battery as required.
When replacing the battery, make sure that brown wire is connected to the battery's positive pole
and blue wire to the battery's negative pole. Do not misconnect; otherwise the charging circuit of
computer board would be burned out easily and thus the battery cannot be charged.
The refrigerator has a built-in rechargeable battery. The battery is recyclable; when its service life
expires, please ask a local relevant battery recycling organization for check or discard it properly.
a.Battery location
The built-in battery of the refrigerator-freezer is used for power failure alarm and located in the
electrical compartment.et.
There are high-voltage electrical components in the electrical compartment.
To avoid electric shock, the cover of the electrical cabinet must be opened by a
qualified technician.
Rechargeable battery recycling
Prohibition
Component Names Control Panel
Glycerin bottle for
temperature sensor
Door lock
Control panel
Handle
Leveling leg
Door ajar alarm switch
Light switch
Shelf
Component Names
EL-RG-9H/14H
Glass door

14 31
Lamp replacement
Unplug the power cord.
Remove the lamp cover.
Remove the tube.
Replace the original florescent lamp with a new lamp.
Switch on the power.
Replacement lamp must have the same specification as the original one.
(1) EL-RG-9H/14H is equipped with a fluorescent lamp on the upper front part of the
refrigerator. When you change the tube, please pay attention:
Cleaning and Maintenance
Component Cleaning
To avoid electric shock or personnel injuries, make sure to power off the
refrigerator before any repair work or maintenance is performed.
Make sure no drug or aerosol around the refrigerator is inhaled during
maintenance, otherwise your health will be threatened.
Refrigerator cleaning
The refrigerator should be cleaned once a month to keep the appearance new and reduce the
chance for gem formation.
Use a damp cloth to clean off dust on the refrigerator. If necessary, use light detergent water to
wipe off the unit if necessary. Then use a dry cloth to wipe it again.
Do not dump water directly onto the interior of the unit to avoid damage to electrical systems.
Compressor and other mechanical parts are hermetically sealed. They don’t need lubrication.
(2)EL-R/G 12H/16H/23H/31H/33H is equipped with a LED lamp. To replace the lamp, please contact
the service department.
Purchasing chart paper for temperature chart recorder
The chart recorder papers are imported chart papers designed for the recorder. The papers that are
supplied with the unit usually last about half of a year. When you are running short of the chart paper,
please contact Aegis to purchase more. The lead time to deliver the charts is 15 days after receiving
the payment . Please call Aegis for details.
If the starter is defective, remove the old starter and install a new starter.
Caster Leveling leg
EL-R/G 12H/16H
USB port(Optional)
Battery
switch
Interior light
Door lock
Control panel
Handle
Door ajar
alarm switch
Light switch
Shelf
Glass door

30 15
Automatic Alarm Recovery
This series of refrigerator is has an automatic alarm recovery feature.
Remote alarm terminals are installed on the
refrigerator and the alarm signal behind the
compartment is output by the terminals. The
bearing capacity of the terminals is DC 30V, 2A.
Terminal output:
Remote alarm terminals include NO, NC and COM.
The user can choose “NO” or “NC” if needed.
EL-R/G 12H/14H/16H/31H/33H has remote alarm terminals:
When the system is in the alarm mode, you can press the “Silence” on the display panel to
cancel the alarm. (The remote alarm will not be stopped.)
If the alarm condition still exists, the buzzer will return to the alarm mode again
automatically 20 minutes later.
EL-RG-9H/14H series does not have the remote alarm function.
Remote Alarm Terminals
COM
NO
NC
Pad lock
Solid door
Control panel
Light switch
USB port
Door
lock
Door ajar
alarm switch
Battery
switch
Handle
EL-R-16H
Caster Leveling leg

16 29
If alarm condition is not corrected within 20 minutes, buzzer and remote control contact will restart.
If there is a power outage, a fully charged emergency battery can keep the alarm function in working
condition for 48h.
Once the unit starts up and restarts after a long time in storage, charge the battery for to keep the
alarm function for 48h. Even if the battery discharges, remote alarm contact shall keep in working
condition.
Press "Alarm Test " key. For each press, the buzzer goes off thrice with frequency as 1Hz
continuously. Meanwhile, the alarm indicator light flashes thrice and the remote alarm relay is
disconnected after pull-in thrice, which means the alarm system functions normally.
When the switch of battery is off or the battery is low, press the “Alarm test” key for one time. Except
for the above functions, the display panel shows “E5” codes for three times. Then blinks the highest
temperature of the last 24h for three times. Then blinks the lowest temperature of the last 24h for
three times. At last, it returns to normal display. If without “E5” alarm, only displays highest and
lowest temperature of the last 24h in turn.
Alarm
Alarm or Safety Phenomenon Alarm Indication Buzzing Alarm
High
temperature
Low
temperature
Outage
Door ajar
Sensor
abnormities
Alarm light flashes
Alarm light flashes
Temperature Display area
displays inside temperature
for 60s and stop displaying
for 60s, then repeat
Alarm light flashes
after 10 min delay
Impulsive sound alarm
Impulsive sound alarm
within 48h outage
Give impulsive sound
alarm after 10 min delay
If upper temperature sensor or lower
temperature sensor perceives
temperature of the refrigerator ≥8℃
Outage of the refrigerator
Outer door ajar or open
Open circuit or short circuit of
the upper temperature sensor
If upper temperature sensor or lower
temperature sensor perceives
temperature of the refrigerator < 2℃
Open circuit or short circuit of
the lower temperature sensor
Open circuit or short circuit of
the control sensor
Open circuit or short circuit of
the defrosting sensor
Alarm light flashes,
temperature display
area displays E1
Alarm light flashes,
temperature display
area displays E2
Alarm light flashes,
temperature display
area displays E3
Alarm light flashes,
temperature display
area displays E4
Impulsive sound alarm
Impulsive sound alarm
Impulsive sound alarm
Impulsive sound alarm
Impulsive sound alarm
EL-RG-23H
USB port（Optional）
Interior light
Door lock
Control panel
Handle
Light switch
Shelf
Temperature
recorder
Leveling leg
Caster
Glycerin bottle for
temperature sensor
Door ajar alarm switch

28 17
EL-RG-31H
Control panel
Handle
Light switch
Shelf
Glass door
Door lock
Leveling leg
Caster
USB port
1. If control buttons are not touched in 60 seconds, all changes of parameters will not
become effective. The previous settings are restored.
2. If the unit is powered off before the parameters are saved, the control parameters in
the RAM will be lost. The unit will retain the previous set up once the power recovers.
3. Humidity measuring range: 20 ~ 90% RH; humidity measurement accuracy: ± 5% RH
(40% RH ~ 80% RH); ± 8% RH (Others)

18 27
shows“1P” once again. Users can set 1P-5P again. After the setting, press the “Cal ” for 5s, and all s
ettings will be automatically saved. And then the display area of inner temperature shows the inner
temperature normally.
Note: during the said 1P-5P setting process, parameters can be specifically regulated via the
“Sensor ” (increase) or “Cal Cancel” (decrease) keys. For example,in the case that current display
area of inner temperature shows 1P (year), and the year (1P)and month (2P) need not regulation,
press the “Cal Cancel” to choose the date (3P) so as to reset the date directly. Then press the “Cal ”
and the display area of inner temperature blinks the date. Press the “Sensor ”(decrease) or
“Cal Cancel” (increase) to regulate the current date. And then press the “Cal ” to save it. After that,
the display area of inner temperature shows the hour (4P). If hour setting is necessary, press the
“Cal ” to regulate. Otherwise press “Cal Cancel” (increase) to enter the minute (5P) setting.Upon the
finish of setting, press the “Cal ” for 5s to save it and exit. Then the display area of inner temperature
shows the inner temperature normally. During the said 1P-5P setting process, after setting any
parameter, if other parameters do not need to set, press the“Cal ” for 5s to save it and exit.
Please checking the time before use, if the time is not right, follow the upper
method to adjust the time. Wait for one minute to download the datas after
adjustment.
EL-RG-33H
Control panel
Handle
Light switch
Shelf
Glass door
Door lock
Leveling leg
Caster
Anti-condensation controller（EL-RG-31H)
Anti-condensation controller intelligently operates the heating on the door and cabinet parameter to
prevent condensate from forming, using the environment temperature and the humidity as input
parameters. Therefore, in environment with high humidity, the heater in the door glass and
parameter of the frame will be powered up.
Display description
The left panel window displays the temperature and humidity, and keypad is on the right side.
Display description is as follows:
It is 2-1/2 digital display, as shown in the right picture:
①Alarm symbol: displayed when alarming;
②Heating symbol: displayed during heating operation;
③Defrost symbol: (not used);
④Humidity symbol: displayed when checking humidity;
Humidity display range: 20 ~ 90% RH;
Modify control humidity
Three buttons “SET” ,“▲”,“▼” on the instrument are used for controller operation.
Press button “SET” for 1 second, display shows the current set operating point;
Use “▲” or “▼” to increase or decrease the set humidity value, until it reaches the desired value;
Press button “SET” for 5 seconds to confirm and exit setup.
①
②
③
④