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Haier DW-86L338J Operation Manual

Haier DW-86L338J Operation Manual

Ultra low temperature (ult) freezer
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Summary of Contents for Haier DW-86L338J

  • Page 2: Table Of Contents

    Content Packing List User Instruction to Plastic Model Spacer Manual install sapcers Scraper DW-86L338J/338JA DW-86L388J DW-86L486E Safety Labels and Safety Precautions ......1 DW-86L490J/490JA Usage Precautions ............5 DW-86L578J/578JA Product Feature ...............6 DW-86L628E Installation ...............7 DW-86L728J/728JA DW-86L828J/828JA Freezer parts and control panels ........11 DW-86W100J How to use the freezer ............16...
  • Page 3: Safety Labels And Safety Precautions

    Technical Data Dear Haier customers, Thanks for buying a Haier ULT Freezer, to make better use of this manual and this product in order to prevent injuries to personnel and damage to the product. Please read carefully and follow the descriptions marked with the following labels.
  • Page 4 Rechargeable battery:12V DC, charges automatically Electric shock Your Haier ULT must not be installed in a damp area or an area subjected to water spray. protection type Otherwise this may reduce the degree of insulation and thereby cause electrical leakage or electrical shock.
  • Page 5 Wiring diagram When unplugging the power cord from the socket, please grip the plug itself and pull it out. Do not pull the power cord as this may strip the wires out of the plug thereby causing electric shock and fi re. Should there be any malfunction in the equipment, power off...
  • Page 6 Refrigeration and Wiring Diagram The applicance can be used by the persons with reduced physical sensory or mental capabilities Refrigeration diagram or lack of experience and knowledge only if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. If the supply cord is damaged, it must be replaced by the manufacturer.
  • Page 7: Usage Precautions

    Should there be any malfunctions in the system, please attempt to answer the on the frame. following questions before notifying maintenance or calling a Haier Equipment & • Before samples are loaded into the unit, make sure the unit temperature has reached the set point Instrument Service Center.
  • Page 8: Product Feature

    DW-86L728J/728JA 5×5 communication. DW-86L828J/828JA 5×5 Because of the continuous improvement of products, your Haier ULT freezer may be diff erent DW-86W100J 8×1* from the ones illustrated in this manual, and we do apologize for this. User manuals are DW-86W420J/420JA 10×1* subject to change without notice.
  • Page 9: Installation

    The temperature recorder should only be installed by professionals or Haier • Ambient humidity: less than 80%. At an environment of 32°C, humidity should be less than 57% RH.
  • Page 10 Recycling the Rechargeable Battery Preparation before Use The Haier freezer is equipped with a rechargeable battery. This battery is recyclable. When the battery reaches the end of its life, please contact a local recycling organization for inspection or properly discard the battery.
  • Page 11 2 to 3 years. If the battery is more than 3 years old, the battery should be replaced because the alarm function may not work properly. To do so, please contact an Haier Equipment and Instrument Service Center.
  • Page 12 Operation after a Power Outage suggestion from the distributor. The Haier ULT freezer control setting is stored in its memory system. Should there be a power outage and recovery, the unit can resume its operation based on the previous settings.
  • Page 13: Freezer Parts And Control Panels

    30 minutes by pressing the "Silence" key. However, If the problem is not fi xed. the buzzer alarm will resume after 30 minutes. •DW-86L338J/338JA/388J/486E/578J/578JA/628E/728J/728JA/828J/828JA • When using the freezer, the battery switch must be turned on to charge the battery.
  • Page 14 •DW-86L490J/490JA Alarm Alarms Alarm triggering conditions Indicators Buzzers When this indicator is on, the 15 min. delay then High temperature unit temperature reaches the buzzer sounds alarm high temperature alarm limit intermittently (note: Alarm indicator fl ashes When this indicator is on, the delay of 3 hours Low temperature unit temperature reaches the...
  • Page 15: Display And Alarms

    Display and Alarms Display •DW-86W100J When the freezer is powered up, and the power switch is turned on, the display will show the actual temperature, set point temperature and current voltage. Instructions on the display panel working conditions: • "Locked' indicator on: indicates all settings are locked to prevent erroneous operations. •...
  • Page 16 •DW-86W420J/420JA During the above procedure setting 1P to 5P, you can use " " or " " key to adjust the settings individually. For example: The temperature display shows IP (Years), if you do not need to change Years (1P) and Months (2P), you can adjust Days (3P) directly.
  • Page 17 Alarm test and low battery test Control panel •DW-86W100J/420J/420JA 1. In unlocked mode, simultaneously press and hold " " key and "Silence" key for 5 seconds, the buzzer alarm sounds and the alarm indicator fl ashes. 2. At this time the 6-second battery current test is initially implemented. If the battery capacity is low, the low battery indicator will fl...
  • Page 18 Setting the high temperature alarm In order to reduce the startup power surge after a power outage, the Haier ULT incorporates a startup 1 .In unlocked mode, press " Set " key to select " High Temp. Alarm ", the temperature display delay feature which can alter the startup sequence of the compressors in the freezer.