Haier DW-86L386 - Manuals - manualsarea.com

Page 2 - Table of Contents; Technical Data; eneral Information

Table of Contents G Technical Data eneral Information Pre-Start Up Instructions Maintenance Features of the Haier ULT Freezer .........................................................1Description of Key Parts and Functions..................................................2Safety Precautions............

Page 3 - Technical Service; operation temperature range is -50; Features of the Haier ULT Freezer

2 4 Your Haier ULT Freezer has a 3 year warranty on the compressors and 5 years partsand labor on the rest of the unit. Equipment and Instrument Service center. The warranty card should be kept for future service work. Should you need service orto inquire about your freezer, please use the warranty ...

Page 4 - D i a g r a m o f p a r t s; Description of Key Parts and Functions; Storage rack and box; CO and LN2 backup cooling system; Optional Accessories; M o d e l; S t o r a g e R a c k; B o x

2 Doorhandle Side panel for refrigeration compartment Front protectionpanel forrefrigerationcompartment Reservedwindow fortemperaturerecorder D i a g r a m o f p a r t s Outer door Innerdoor Description of Key Parts and Functions Control panel Power switch for battery Control panel Doorhandle Lock P...

Page 5 - Charge

Optional Accessories This recorder has been calibrated at the factory. It retains the temperature accuracyand calibration even when there is a power supply interruption. Should there be a needto recalibrate the recorder, please follow the procedures below.a)Let the unit run continuously until it rea...

Page 7 - Temperature recorder; b a t t e r y i s a s t a n d b y p o w e r.; Replacement of Recorder Battery; At this time, if the LED stops flashing, the supplementary; Proper Usage

2 0 1.Temperature recorder The ULT Freezer is equipped with a 6-inch temperature recorder for the chambertemperature. When the unit is powered up, the recorder starts working.For proper operation of the temperature recorder, please follow the procedures below.1.Open the recorder door to access the r...

Page 8 - Refrigeration diagram; Schematic Diagrams, Refrigeration and Wiring Diagram

6 Do not touch any electrical components or power cord if your hands are damp orwet. Such action might lead to an electric shock. After restarting your unit after a power outage or shutdown, ensure that all settingsare correct. Accidental change in setting may damage the stored products. Do not plac...

Page 9 - Specifications; d e s i g n p a r a m e t e r s m a y v a r y. N o f u r t h e r n o t i c e i s a v a i l a b l e .; Technical data; the backup battery. The power cord should be unplugged.; Pre-Installation Information

1 8 Specifications Description Model Description Exterior wall material Interior wall material Inner doors Shelves Porthole for testing Insulation Compressors Evaporator Condenser Refrigerant Temperature controller Temperature display Temperature sensor Alarm device Remote alarm terminals Battery Ac...

Page 10 - Installation; E n v i r o n m e n t; Haier; Location for installation; The; Location of the battery; There are high voltage components in the control box.; Removal of the battery; Recycle Rechargeable Battery

8 Installation E n v i r o n m e n t 1.Ambient temperature: The ULT is designed to operate between 5 to 28 .The maximum ambient temperature is 32 . For best results, the operating ambient should be in between 18 to 25 . If necessary, use an air-conditioning system to achieve the required ambient con...

Page 11 - Troubleshooting Guide; Initial Loading

1 6 Should there be any malfunctions in the system, please attempt to answer thefollowing questions before notifying maintenance or calling Equipment & Instrument Service Center Haier Freezer does not start up. Freezer's refrigeration ability is reduced. The unit is noisy. Is the power supply no...

Page 12 - Warning; Caution; Your; Cleaning the freezer; Clean the condenser filter; Routine Maintenance

1 0 Warning Your ULT unit should be cared for by dedicated personnel. Every 2 to 4 hours, the unit's working status should be inspected and recorded on a daily basis.Should there be a malfunction in the unit, the freezer temperature rises. If theproblems cannot be corrected in a short time, please r...

Page 13 - key; Display and Alarms; The procedure to change the freezer temperature is as follows.; SET; U LT F R E E Z E R; Temperature Adjustment and Setting

1 4 Notes: A flashing alarm light cannot be cancelled unless the root cause for the alarm is eliminated.The buzzing alarm can be temporarily silenced for 30 minutes by pressing the alarm silencebutton. However, if the problem is not fixed, the buzzer alarm will resume after 30 minutes.The freezer is...

Page 14 - Display and alarm; A l a r m C o n d i t i o n s

1 2 temperature alarm set point can only be set to a value of at least 5 colder than the set point temperature of the unit. It cannot be set to the lowest temperature limit. 5.Setting the security code: When the unit is first setup to operate, the security code to unlock the control is 06. After unl...