Haier DD450R* User Manual

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LED bulb is located on top of interior liner in each upper and lower compartment.It is 

controlled by approaching switch: when drawer is open,it’s on,when drawer is close,it’s off. 

Caution: there are magnet who fix the approaching switch on left side of interior upper 

drawer and bottom of lower drawer door.Don’t    remove them when unit are working normally. 

If you wan to change temperature,press “SET” for three seconds,temperature figure will flash 

in control panel,then you can adjust the figure and press “SET” to confirm after you complete 

your operation. 

If you want to reduce the temperature,press the button of  ∨ 

If you want to raise the temperature,press the button of  ∧ 

 

For example:if you want get 45

0

F, just press “SET” button momently,when “tick”,the figure of 

temperature will flash,now you can adjust the temperature,after adjustment,press “SET” to 

confirm,then the figure of temperature will flash again.After 5 seconds,it will display the actual 

temperature of unit. Then the figure of temperature will keep changing until reach adjusted 

temperature,and the display panel will show the changing temperature also. 

Temperature range is : 

34～47

℉

（1～7℃）. 

Design of thermoregulation guard lock is to avoid children’s changing unconsciously. 

Thermoregulation guard unlock: press and hold “SET” for 3 seconds.when “tick”,it means 

unlock signal,the temperature figure flashes,you can adjust now.After adjustment,press “SET” 

to confirm and start thermoregulation guard clock. Now you can’t adjust the temperature by 

pressing  “∧”

“∨”. 

Press and hold“select”for 3 seconds, temperature display will change from Fahrenheit to be