Haier DW-86L388 User Manual

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Read this user's manual carefully before using the ULT freezer.
Place this manual in a convenient location for future reference.
Haier Medical and Laboratory Co., Ltd.
This product is suitable for ultra low temperature storage of products in
applications such as clinical, pharmaceutical, scientific research, and
epidemic institutions.
User Manual For Haier DW-86L288/388/628/386/626
Ultra Low Temperature Storage Freezer
DW-86W420

Haier DW-86L388 Specifications

General

Type	Ultra-low temperature freezer
Temperature Range	-40°C to -86°C
Power Supply	220V/50Hz
Controller	Microprocessor control
Defrosting	Manual
Color	White
Alarm	Yes
Noise Level	52 dB
Capacity	388L

Summary

Temperature Adjustment and Setting

Freezer temperature set point

Procedure to adjust the main temperature set point for the freezer.

High temperature alarm setting

How to configure the upper limit for temperature alerts.

Low temperature alarm setting

How to configure the lower limit for temperature alerts.

Security code setting

Method to set or change the unit's security access code.

Startup delay timer setting

Configuration for compressor startup delay to prevent surge.

Alarm test and low battery test

Procedure to test alarm functions and battery backup status.

Display and Alarms

Buzzer alarm resumption after cancellation

How to silence and manage recurring audible alarms.

Remote alarm terminals

Details on connecting external alarm devices via terminals.