Led Semi Model - Test Function (Forced Freeze /Forced Defrost) - Samsung RL44Q Series Service Manual

TROUBLESHOOTING 5. SELF DIAGNOSIS & TROUBLE SHOOTING
4-1-3 LED SEMI Model
4-1-3-1) Test Function (Forced Freeze /Forced Defrost)
1) How to Enter Test Mode
●
When the Operation and the Temp.Control buttons on the display panel are held down for more
than 6 seconds, the entire lamps on the display panel are to blink in an interval of 0.5 second for
about 2 seconds.
Now, take your fingers off the Operation and the Temp.Control buttons,and press the Menu
button to go into the Test mode (Forced Freeze/Defrost Mode).
At the Test mode, any one of the buttons on the display panel will work as the Test button.
●
Each time the Test button is pressed,it will be changed in the following order.
Forced Freeze(FF) ➞ Forced Freezer defrost (Fd) ➞ Cancellation (Normal Operation) It is most
recommended that the unit be re-plugged in to terminate the operation of the Test function.
2) Test Mode Entering Process
3)Test Mode Operation
3-1) Forced Freeze Function
3-1-1) When any one of the buttons at the Test mode is pressed once, the entire display will light
3-1-2) If Forced Freeze is selected, the compressor operates immediately without 5 min. delay in
any operation mode. At this point, if it is in Defrost mode, it stops defrosting immediately.
(When it goes into the Forced Freeze right after the Compressor Off, it can cause over-load.
So, take care not to trigger over-load.)
3-1-3) When the Forced Freeze is selected, the compressor and the Freezer Fan operate for 24
hours without stopping and the Fridge compartment will operate according to the set
temperature.
3-1-4) When the Forced Freeze is selected, the Freezer and the Fridge compartsw il lb e set to
"-25 °C" and "2 °C" automatically (internally).
3-1-5) To cancel the Forced Freeze before being completed, turn off and on the power, or select the
Test cancelation mode.
➀
HOLD 6 SEC
60
➁
Temop. Control
➂
ANY KEY