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DAIHAN UniFreez U400 - User Manual

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Man279 (15 Jun 2016)
Ultra Low Temperature Smart Freezer
.
Certifications by - - -
ISO 9001 Certified.
CE Certified
PL Insurance. (Product Liability Insurance)
User Manual
(Version : 2.2.3)
written for
UniFreez
TM
U400 / U500 / U700 / U800 models
DuoFreez
TM
U400 / U500 / U700 / U800 models
“DuoFreez
TM
U500”
DuoFreez
TM
Ultra Low Temperature Freezer, 503Lit.
DAIHAN
-
Sci.com or
ALL
for
LAB.com
Shopping Mall
Sales & Basic A/S :
By the Nearest Official Distributors.
² English Page : P. 11 ~ 42
² Korean Page : P. 43 ~ 79

Questions and Answers

  • C
    carol91Aug 9, 2025
    Why is my DAIHAN Freezer making noise?
    • R
      Raymond Davis IIAug 9, 2025
      If your DAIHAN Freezer is making unusual noises, first ensure it's installed correctly and isn't tilted. Check the space behind the unit to confirm it's not touching the wall or positioned too closely. Also, inspect the machine room at the bottom for any foreign objects that might be interfering with the cooling fan. If the freezer continues to operate abnormally, it should be replaced.
  • H
    harrisbeckyAug 25, 2025
    What to do if DAIHAN Freezer temperature has not fallen?
    • K
      Kelsey WalkerAug 25, 2025
      If your DAIHAN Freezer isn't cooling down, start by checking the thermostat settings. Ensure the freezer isn't exposed to direct sunlight or nearby high-temperature materials. Also, make sure that the instrument has good ventilation around it. If these steps don't resolve the issue, please request A/S.

DAIHAN UniFreez U400 Specifications

General IconGeneral
ModelUniFreez U400
TypeUpright Freezer
Capacity400 Liters
Power Supply220-240 V
DisplayLED
Material (Interior)Stainless Steel
DefrostManual Defrost
Energy ClassA+
Voltage220-240 V
Frequency50/60Hz
Temperature Range-25°C to -10°C
ControllerDigital
Shelves4