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8 ) FUNCTION TEST
(1) Function to check the testing function of PCB and refrigera tor and to find where the trouble.
(2) The test switch is on the MAIN PCB of refrigerator.
TEST FUNCTION is released and RESET after MAX. 2hours regardles s of TEST MODE.
(3) If the buttons on the door is pushed during TEST MODE, Function is not operated and only BUZZER ring with "DING~"
(4)
After the end of TEST MODE, pull out the power cord and plug it in again(RESET).
(5) If a ERROR occurs during the TEST MODE, TEST FUNCTION is releas ed and DISPLAY LEDs represent ERROR CODE.
(6) If the TEST switch is pushed during ERROR CODE, TEST FUNCT ION is not operated.
•
LED Check Function : Press the QUICK FREEZE and FREEZE TEMP buttons at the same time , all the LEDs of the DISPLAY are
ON simultaneously. (This operation must be completed in ten seconds after the powe r is on.)
When it is ten senconds after the power is on, return to the p revious condition.
MODE OPERATION CONTENTS REMARKS
TEST 1
TEST 2
NORMAL
STATE
Press TEST button
once.
Press TEST button once
in the state of TEST
MODE 1.
Press TEST button once
in the state of TEST
MODE 2.
1. COMP OPERATES SUCCESSIVELY.
2. FAN OPERATES SUCCESSIVELY.
3. DEFROSTING HEATER OFF
4. ALL DISPLAY LEDS ON.
1. COMP OFF.
2. FAN OFF.
3. DEFROST HEATER ON.
4. ALL THE DISPLAY LEDS OFF EXCEPT
QUICK FREEZE AND VACATION LEDS.
Return to the initial condition. (RESET)
If DEFROST HEATER is
over 7°C, it returns to the
NORMAL STATE.
Comp starts
after 7 minutes.
or short.
or short.