Haier HZY-40Z User manual

Content
Safety Precautions ..................................................1
Application guidelines ..............................................4
Product Features .....................................................5
Installation ...............................................................6
Components●Display panel .....................................7
Application Method ..................................................9
Debug and Use.......................................................10
Alarm ......................................................................12
Clean and disinfection ............................................13
Maintenance routine ...............................................15
FAQ ........................................................................16
Circuit diagram .......................................................17
Specifi cation ...........................................................18

1
Dear users:
Thanks for your choice of Haier Mobile transport cooler; 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.
For the fi rst time using this machine, it is very important to read this manual, if the equipment
is not used according to the method specified in this manual, it may damage the protection
provided by the equipment.
Only professional Haier technicians or Haier authorized after-sales maintenance personnel can
maintenance this product, otherwise it may lead to electric shock or fi re.
Be sure to place the transport cooler firmly on a solid flat surface or transport vehicle. If not
secured or properly placed, the transport cooler will be overturned or the person who is using
this product will be injured.
This product can only be operated by trained and authorized person.
Please use the special power supply indicated on the nameplate of the transport cooler,
otherwise it may cause fi re or electric shock.
When the voltage is less than 100 V or above 242 V, an automatic voltage regulator should be
installed. Ensure that the voltage meets the requirements.
If the power cord be lengthened, the cut-off area of the lengthened line shall not be less than 2
mm2, and the length shall not be longer than 3 meters, otherwise, it may cause fi re or electric
shock.
This transport cooler is equipped with a three-wire (ground) plug, which meets the standard
three-wire (ground) socket of 10 A. In any case, do not remove or remove the grounding pin
of the power cord. Be sure to ensure that the plug and socket plug tight, firm and reliable,
otherwise it may lead to fi re.
Safety Precautions
Safety labels
Safety precautions
Ignoring this warning may result in
death or serious injury Actions or operations
which are prohibited
Actions or operations
which must be followed
Ignoring this warning may result in
death or serious injury,and/or damage
to the freezer and property

2
Please use the power outlet with ground wire in case of electric shock. If the power outlet is not
grounded, be sure to install the ground wire by professional technicians.
When using the battery to supply power, pay attention to the positive and negative electrodes of
the battery, do not reverse the connection. The safety of the storage area should be guaranteed
to avoid the short connection of the positive and negative electrodes of the battery.
If there is gas and other fl ammable gas leakage, it is necessary to close the gas leakage valve,
open doors and windows, ventilation and exhaust, do not plug in, unplug the transfer box,
otherwise it may cause explosion and fi re.
When unplugging the power plug from the power outlet, hold the power plug tightly instead of
pulling the wire of the power plug. If the wire is pulled by hand, it may cause electric shock or
fi re caused by short circuit; if the transport cooler is not running properly, unplug the power plug.
It is possible to cause electric shock or fi re by continuing operation in abnormal condition.
If the transport cooler is not running properly, unplug the power supply. It is possible to cause
electric shock or fi re by continuing operation in abnormal condition.
Before carrying out any maintenance or maintenance of the transport cooler, be sure to
disconnect the power supply of the transfer box in case of electric shock or injury.
Ensure that medicines or suspended particles inside and around the transport cooler are not
inhaled during maintenance. Otherwise, there is a risk of health hazards.
If the transport cooler is not in use for a long time, the power plug should be unplugged and the
backup battery switch should be turned off to prevent electric shock, leakage or fi re caused by
the aging of the power cord.
If the transport cooler is idle for a long time in an unsupervised area, ensure that the child does
not approach the transfer box and that the box door is not completely closed.
The Transport cooler scraps disposal by the corresponding personnel. Doors should be
removed to prevent accidents such as asphyxiation.
When restarting the transport cooler after power off, check the settings. Changes in settings
may result in changes in coming use.
Wear gloves when repairing, so as not to touch sharp edges or corners, causing injury.
When handling the transport cooler, care should be taken not to trip the transfer box, in case the
transfer box is damaged or personnel injured.
There should be no obstacles around the transfer box, keep ventilation unobstructed.
Tissue, material or liquid substances that are likely to burn or have a potential for explosion,
and the vapors they emit or fragments of explosives may release toxic substances that are not
usable.
The transport cooler shall not be placed in a wet place or in a place prone to splash water,
otherwise it will cause leakage or electric shock due to reduced insulation.
Water must not be dumped directly on the transfer box, otherwise it will cause electric shock or
short circuit.

3
Do not put water containers or heavy objects on the transport cooler, if the items fall, the water
that may cause injury to personnel and the outfl ow will reduce the insulation caused by leakage
or electric shock.
No landing shall be made to the transport cooler through gas pipes, power supply pipes,
telephone lines or lightning rods. The above ground will cause electric shock or other danger.
Do not use wet hands to contact any electrical parts or switches of the transfer box, such as
power plugs, which may cause electrical shock.
The user shall not disassemble, repair or modify the transfer box by himself. Otherwise, fi re or
injury may be caused by improper operation.
Do not place fl ammable, explosive dangerous goods or volatile items in the transfer box or use
fl ammable spray near the transfer box, otherwise it may cause explosion or fi re.
Metal objects such as nails or wire shall not be inserted into any openings and gaps in the
transfer box or into any vent for internal air circulation, otherwise they may be electrocuted or
injured by contact with moving parts.
Please do not use the door handle or lock to pull or carry the transfer box, in case of damage or
injury to personnel.
Electrical appliances shall not be used in the workshop of the transfer box except for the type
recommended by the manufacturer.

4
Application guidelines
• Structure and Composition: The product consists of box, refrigeration system, control system
(including alarm system) and basket.
• The temperature display value of the transport cooler shows the value at the temperature sensor
probe in the box. Although the temperature displayed is sometimes somewhat different from the
actual value of the central part, it gradually approaching the true temperature.
• Use diluted neutral cleaner to clean the transport cooler. No brush, acid, gasoline, soap powder,
polishing powder or hot water should be used to clean the transport cooler. Because the above
material is likely to damage the painted surface with plastic rubber parts. Be careful not to wipe plastic
rubber parts with volatile solvents like gasoline.
• The stainless steel parts inside the transfer box are not acid resistant, please pay attention to the
anti-corrosion measures. Do not use acid media in the box !
• The transfer box is not used for a long time, the power supply (including backup battery power
supply) should be cut off .
• For each access to the sample, please reduce the opening time, so as not to cause large
fl uctuations in temperature and humidity in the chamber.
• The transport cooler should be kept around a certain gap for heat dissipation and emergency
convenient to cut off the power supply.
• EMC requirements:
This transport cooler meets IEC61326-1 emission and immunity requirements.

5
Product Features
Expected purpose
This product is suitable for pharmacy, pharmaceutical factory, epidemic prevention station, hospital,
health center and other medical institutions to temporarily store or transport drugs, reagents,
vaccines, biological products and other temperature sensitive items.
No absolute contraindication.
The transport cooler can’t be used beyond the expected performance.
1.Temperature control
• Temperature range：-20 to -10℃/2-6℃storage temperature（2-10℃ transport temperature），
10 to 20℃，digital display and accuracy is 0.1℃.
2.Safety system
• Multiple Alarm function：high/low temperature Alarm、sensor faults alarms
• Multiple Alarm type：Buzzer and light
• Safety ground.
3.Cooling system
• Deep Optimized Compression Mechanism Cooling System, Better Refrigeration Performance
4.Humanization design
• humanized design ,microprocessor control system, intelligent worry-free, easy to adjust
• 100mm-thick foaming layer, better insulation performance
• Drainage port design, easy to clean the condensate and defrost water.
The characteristics above mentioned are not all equipped for all types of products, for details,
refer to the specifi cation list of each type.
The Mobile Transport Cooler you obtained is probably not exactly the same as illustrated in
the instruction due to continuous improvement of product, we regret for this. Content of this
manual is subject to alternation without further notice.

6
• Indoor or vehicle compartment.
• Ambient temperaature is 0 to 35℃ .
• Maximum relative humidity is 80% when the ambient temperature is below 31℃, and the maximum
relative humidity is linear to 67% when the ambient temperature is 35℃.
• atmospheric pressure:80kPa~106kPa.
• No sunlight direct radiation or other sources of heat.
• Pollution Class 2. No explosive gas,high concentration of dust or corrosive gas around.
• No strong vibration and airfl ow around.
• Rated voltage: AC 110/220 v,50/60hz, DC 12 v or 24 v.
• A safe distance must be reserved between the transport cooler and other objects.
The power cable shall be inserted in place and the aviation plug shall be
tightened. AC power supply device should be well grounded, ensure that the
power cable is well grounded after connection.
When battery supplied power, Pay attention to the positive and negative terminal,
and the terminal should be pressed tight to avoid bad contact.
If the transport cooler is used beyond the scope of the product working
environment .We can’t ensure that it can achieve the expected performance.
Installation
Installation environment
Space Reserved
• Use appropriate tools, such as scissors or wallpaper knife, cut the packing tape, remove the screws
on the outer packing box with a screwdriver, then remove the packing;
• Check the accessories.
Unpacking and handling
The transport cooler can’t be installed and operated without ventilation. If there
are several transport coolers in the same room or compartment, additional
auxiliary ventilation is required.
• Before switching on the main power, it is necessary to ensure that the power supply matches the
power consumption which is indicated on the nameplate, and the power supply specifi cations of the
equipment are required；
• There are three kinds of power cables in the attachment, and the corresponding power cord is
selected according to the diff erent power supply, and the power cable fast connector is inserted into
the power interface of the transport cooler.
Switch on the main power
Do not scratch the appearance of the equipment.

7
Components●Display panel
Components
Main body
Castor
Display panel
Handle
Aviation plug
Door
Lock catch

8
Display panel
LED indicators：
No. LED Indicative contents
1 Power Green, Lighting: Normal; Flashing: Abnormal（overvoltage or under-voltage）
2 Cooling Green，Lighting: compressor is working
3 Alarm Red，Flashing: Alarm occurs
4 Heating Yellow，lighting: Heater is working
5 Battery Green, fl ashing: Battery power is less than 20%
6 Network Green，Lighting: Normal; Flashing: disconnection more than 1min
Cooling
Heating
Power Alarm
Network
Battery
Set Back

9
Press“Set”button for 5s，LED displays “TS”.Press “+”or“-”LED displays:
ALH→ALL→dA→Uc→Uct→TS. Press“Set”button，LED displays the value of the parameter，
press“+”or“-”to adjust the value，After choose your needed value.Press“set”button to confi rm.
Press“Back”button to exit.
Parameter Ts ALH ALL UC UCt
Defi nition Set value High temp.
Alarm
Low temp.
Alarm UVC Time for UVC
Range -20~+20 Ts+3 Ts-3 0/1 5-30min
Application Method
User setting
Press “-”button for 5s，LED displays“000”.Press“+”or“-”to input the password“0 6”，
Press“Set”button，the electric lock will open.
Electric lock
Under user setting mode，when LED displays“UC”.Press“Set”button，LED displays“000”，Press “+”or
“06”to input password “06”，if the password is correct，LED displays “off ”，Press“+”or“-”,LED diplays
“on” or “off ”.Press“Set”button to confi rm your choice.“UCt”means the working time for UVC light，time
range is 5 to 30mins.When LED displays“UCt”，press“Set”button.LED displays the value.Press“+”or“-
”to adjust the working time of UVC light.
UVC light
Query function
Press “+” to check the highest temperature in the chamber in 24hours;
Press “-” to check the lowest temperature in the chamber in 24hours.
Ultraviolet rays can cause irreversible damage to blood and blood products. When
turning on the ultraviolet light, make sure the chamber is empty!

10
• Working Temperature:0℃~35℃；
Debug and Use
Preparation before use
• According to the actual power supply situation, select the appropriate power cord, random with AC
power cord, battery power supply cable, Car-charger power supply cable.
• Connect the main power supply.
• Turn on the battery switch.
Power on
When the battery is powered, the built-in battery switch can be switched off to
extend the battery's service time.

11
Please follow the regulations below for the fi rst start and the continuous operation:
First electric connection
Please connect the cooler to the power supply of appropriate
specifi cation when the storage box is empty.
High temperature alarm is a normal phenomenon during the operation of the
fi rst power on , press "set" button, buzzer alarm sound cancel, default 30 min,
if the alarm conditions are not lifted, the sound alarm will work again until the
temperature reaches the set interval (-20℃~-10℃ or 2℃-8℃ or 10℃-20℃)
Factory default setting value of cooler is 4℃, if you need to adjust, please
refer to the instructions to adjust accordingly.
After a period of running, the temperature in the chamber is stable around
the set temperature
Put the goods into the chamber and close the door

12
Alarm
Alarm type Alarm description Alarm code Alarm indicator
High temperature Alarm Inner temperature >alarm value E00 Buzzer and light
Low temperature Alarm Inner temperature < alarm value E01 Buzzer and light
Door open alarm Door opens for more than 30S E40 Buzzer and light
Temperature sensor
faults
Control sensor E30 Buzzer and light
Display sensor E31 Buzzer and light
Ambient sensor failed E32 Buzzer and light
Condenser sensor failed E34 Buzzer and light
Defrost sensor failed E35 Buzzer and light
Alarm and alarm code
Alarm recovery
The cooler has Alarm recovery function:
• When the inner temperature trigger alarm value, Alarm occurred, Pressing “Set” button can cancel
the buzzer, it can not cancel the Alarm light.
• If the Alarm did not disappear，buzzer will recovery after the delay time.

13
• Some parts of the transport cooler are made of plastic. The solvent can dissolve the plastic. Strong
acid or corrosive solution can make plastic brittle.
• Do not use solvents containing hydrocarbons, solvents with alcohol content exceeding 10%, strong
acids, corrosive solutions to clean plastic parts and surfaces.
• Do not spray cleaning agent and other liquids to the touch screen and the top of the transfer box
electronic control box. In the process of wiping, be sure to ensure that moisture does not enter the
electrical parts inside.
• In doubt about the compatibility of disinfectant or cleaning agent with the material contained in the
equipment parts or equipment, please consult the Haier or Haier designated agency.
• Cleaning outer surfaces
a) Use warm water and detergent solution to remove dirt residues and sediment;
b) Wipe the surface with clean cloth and clear water;
c) Dry the surface thoroughly with clean cloth;
• Cleaning the display
Clean the display with 100% microfi ber dry cloth!
• Pollution Control Process
During the use of the transfer box, the user needs to develop the corresponding pollution control
process compatible with the transfer box according to the following requirements.
Wipe/spray disinfection: standard manual disinfection control procedures for transport coolers and
attachments to transport coolers.
• Wipe/spray disinfection
Manual wiping/spray disinfection is divided into three stages:
a) Pre-sterilization
Wipe/spray disinfectant on interior surface of workshop;
Disinfectants are fully sterilized inside the studio and on the shelf surface in accordance with the
requirements of the disinfectant manufacturer.
b) cleaning
Use warm water and detergent solution to remove dirt residue and sediment thoroughly;
Wipe the surface with clean cloth and clean water;
Drain the water from the pool;
Dry the workroom and shelf surface thoroughly with clean cloth;
Clean and disinfection
Clean
Disinfection
Don't clean the screen with detergent.

14
Alcohol disinfection!
a) Disinfectant with alcohol content of more than 10%, combine with air to form
fl ammable and explosive gas mixture;
b) The use of such disinfectants, during disinfection should avoid open fi re or high
temperature environment;
c) Use of such disinfectants in well-ventilated rooms;
After d) disinfectant reaction is fi nished, wipe the disinfectant parts clean;
e) Comply with safety regulations to avoid fi re and explosion hazards caused by
alcohol-containing disinfectants;
Chlorine disinfectant!
Chlorinated disinfectant can corrode stainless steel.
Only use disinfectants that do not cause corrosion to stainless steel.
Electric shock!
Contact with carrier parts may result in life-threatening electric shocks.
Please disconnect the transport cooler from the power supply before cleaning and
disinfection work!
a) Use the power switch to close the transport cooler;
b) Unplug to prevent accidental connection;
c) Ensure that the transport cooler is cut off ;
Health hazards!
The surface of the studio may be contaminated. Contact with contaminated
cleaning fl uid may cause infection. Disinfectants may contain harmful substances.
When cleaning and disinfecting, be sure to comply with safety instructions and
hygiene regulations!
a) wear safety gloves;
b) wear goggles;
c) wear masks and other cavity and respiratory protection devices to protect your
mucous membrane from irritation;
d) compliance with safety instructions from disinfectant manufacturers and health
regulators
c) fi nal disinfection
Wipe/spray disinfectant on the removed shelf and air duct board and make it fully sterilized in
accordance with the requirements of the disinfectant manufacturer;
Dry shelf and air duct surface with clean cloth;
Reinstall shelves and air duct panels;

15
The life expectancy of this transport cooler is 10 years. During the life expectancy, please follow the
following:
• We suggest that a routine test should be carried out once a year to ensure the operation
accuracy and work safety of the transport cooler. Each transport cooler is subjected to strict factory
commissioning and inspection to ensure high precision culture environment parameters. If you also
want the transfer box to work at the highest accuracy, please contact Haier engineer;
• In the course of routine maintenance and maintenance, only Haier or Haier designated agencies
can inspect or provide spare parts for the maintenance of transport cooler;
• Before notifying the maintenance engineer, please clean and disinfect the transport cooler;
• Haier reserves the right to update and improve transport cooler;
Maintenance routine

16
FAQ
Do you have questions during using? Do you doubt that the cooler breaks.
This chapter is to give answers in respect of potential fault phenomenon as well
as respective solutions. If your question is still unresolved after operation, please
contact Haier after-sales service.
Do not maintain and dismantle the transport cooler by yourself!
Faults Troubleshooting
The transport cooler doesn’t work
Whether the input power meets the requirement
Whether the plug and socket are in loose contact
Whether the input line and control line break down
The transport cooler doesn’t cool down
or warm Check the setting value

17
Circuit diagram

18
Name Parameters
Model HZY-40Z
Exterior Dimensions
(W*D*H) (mm) 800×550×505
Interior Dimensions
(W*D*H) (mm) 338×348×285
Insulation CFC-Free foamed-in-place urethane
Cooling type Compressor
Exterior / Interior HDPE
Temperature Control Microprocessor controlled
Net Weight (Kg) 42
Temperature Range (℃) -20 ~ 22
Power Supply/Max Power AC 110-240V 50/60Hz DC12/24V 90W
Power Consumption (kW·h/24h) 1.5
Alarm High & low temperature alarm, sensor error alarm, power
abnormal alarm, door ajar alarm, low battery alarm
Built-in battery（for Alarm only）12V/7Ah
USB Standard fi tting
Electromagnetic lock Optional
Light 12V/1W
UV Lamp UVC 12V/2-4mW, 473nm~479nm
Made Date、Software version See barcode/V1
Service life 10 years
Anti-shock Safety Classication I
PS:Technical information may vary from the appliance that you have just purchased due to technical
improvements.
Specifi cation
Specifi cation