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1. Take down all the packing material and packing straps: take down all the packing material and 

packing straps used for transportation.
2. Check the accessories delivered with the product: Please check the articles inside the packing box 

as per the packing list, and contact the after-sale service in time in case of any discrepancy.
3. Placement conditions: Select the appropriate distance according to the space size.
4. Observation: after leveling and cleaning the body, switch on the power to ensure the normal 

operation of the Transport cooler.

Pre-use preparation

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•Overtemperature alarm function

This product has an over-temperature alarm function. The upper limit of the high-temperature alarm 

defaults to 10°C, and the lower limit of the low-temperature alarm defaults to 2°C. When this range 

is exceeded, the buzzer alarm starts. At this time, press any key on the left screen to cancel the 

buzzer alarm sound (Press the "Function" or "Back" button on the right cold chain screen to cancel 

the buzzer). If the alarm condition is not relieved in time (system defaults to 30 minutes), the buzzer 

will start again.

•Adjust the set temperature

Long press the "Set" key for 10s and the temperature display window in the left box shows the "St". 

Press the "Set" key again and it displays the setting temperature value. Press the "+" or "-" key to 

adjust setting temperature value. After completion and 10s no operation, the system saves the set 

temperature value, and automatically exits the main interface.

•Power failure prompt function

After the power is cut off, the brightness of the temperature display window in the left box becomes 

dark, and at the same time, the temperature value on the left side will be displayed at a certain 

frequency (10 seconds On and 3 seconds Off), indicating that the product is in a power-off state.

Please transport the product to the place where it is needed during the period of power cut and 

thermal insulation.

•Backup Alarm & display: User Control

When the power is off, press the "set" and "add" buttons for 5 seconds at the same time, the left 

screen appears off, and the transport cooler will turn off.

•Restore factory settings

This product does not need to adjust other parameters. If the parameters are confusing due to 

incorrect operation, please refer to the following operation mode to restore the factory settings.Press 

and hold the "+" button and the "-" button for 20s, the system parameters will be restored to the 

default value, and the temperature display window in the left box will display "CL".

Method of Use

Summary of Contents for HZY-15Z

Page 1: ...icate of Quality checker Transport cooler Operation Manual Model HZY 8Z HZY 15Z Please read this manual carefully before using Our company reserves the right to interpret the operation manual The appearance of product is subject to material object Please keep it properly with the invoice after reading This product is subject to technology or software upgrade without further notice Translation of t...

Page 2: ...thod of Use 11 Maintenance 12 Q A 13 Wiring diagram 14 Specifications 15 17 Name HZY 8Z Operating manual 1 Installation confirmation letter 1 Warranty certificate 1 Plastic bag 1 Power adapter 1 Name HZY 15Z Operating manual 1 Installation confirmation letter 1 Warranty certificate 1 Plastic bag 1 Power adapter 1 Packing list ...

Page 3: ...ly install an automatic manostat suitable for electromotor load If it is required to lengthen the power cord the section area of the lengthened cord must not be less than 2mm2 and the length shall not be longer than 3m Otherwise a fire or electric shock may possibly be caused The power cord of this refrigerator is provided with a three wire grounding wire plug complying with the standard 10A three...

Page 4: ...ner in accordance with current local laws and regulations Do not store corrosive articles such as acid alkali etc in the Transport cooler Otherwise it may cause damage to the internal components or electric parts of the Transport cooler Do not place the packing plastic bags at the locations where children can easily take as plastic bags may possibly cause occurrence of suffocation accident Do not ...

Page 5: ...mperature in the central part of the Transport cooler but it will gradually approach to the true temperature Use the diluted neutral detergent to clean the refrigerator Do not use brushes acid gasoline soap powder polishing powder or hot water to clean the Transport cooler as the above mentioned materials may damage the painting surface as well as the plastic and rubber parts and components Take p...

Page 6: ...rs to a wide range of possible symptoms and corresponding solutions If the problems remain unsolved after operation please contact Haier for after sale service Please do not maintain and disassemble the Transport cooler by yourself Fault Trouble shooting scheme The Transport cooler is not working Check if the input power supply complies with the requirement Whether the plug and socket are in poor ...

Page 7: ...ns It cannot be installed in a narrow small and airtight space It shall at least be guaranteed that the product can be moved in out normally so as to avoid any maintenance difficulty and failure The failure of in time repair may cause damage to the stored articles The ground at the installation place shall be solid and flat The place shall be well ventilated without exposure to direct sunshine Do ...

Page 8: ...y for 10s and the temperature display window in the left box shows the St Press the Set key again and it displays the setting temperature value Press the or key to adjust setting temperature value After completion and 10s no operation the system saves the set temperature value and automatically exits the main interface Power failure prompt function After the power is cut off the brightness of the ...

Page 9: ...sound alarm will ring under overtemperature after power on and this is normal At this time press any key press Function or Return key of cold chain module and the buzzer alarm sound will be cancelled If the alarm condition is not relieved after the default 30 minutes the sound alarm will work again until the temperature sensor reaches the range of 2 10 The temperature can be stabilized within the ...

Page 10: ...re the transport cooler will continue to operate according to the set parameters before the last power failure Pull out the power plug when the Transport cooler will be out of service for a long time so as to prevent electric shock leakage of electricity or fire due to aging of the power cord If the Transport cooler is left unused for a long time in an unattended area make sure that children will ...

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