9) FUNCTION TEST
(1) Function to check the testing function of PCB and refrigerator 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 regardless of TEST MODE.
(3) If the buttons on TOP COVER is pushed during TEST MODE, Function is not operated and only BUZZER ring with
"DING~ DONG~"
(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 released and DISPLAY LEDs represent ERROR
CODE.
(6) If the TEST swithch is pushed during ERROR CODE, TEST FUNCTION is not operated.
MODE OPERATION CONTENTS REMARKS
TEST 1 Press TEST button 1. COMP OPERATES SUCCESSIVELY.
once. 2. FAN OPERATES SUCCESSIVELY.
3. DEFROSTING HEATER OFF
4. ALL DISPLAY LEDS ON.
TEST 2 Press TEST button 1. COMP OFF. If DEFROST HEATER
once in the state of 2. FAN OFF. is over 7¡C, it returns
TEST MODE 1. 3. DEFROST HEATER ON. to the NORMAL STATE.
4. ALL THE DISPLAY LEDS OFF EXCEPT
QUICK FREEZE AND VACATION LEDS.
NORMAL Press TEST button Return to the initial condition. Comp starts
STATE once in the state of (RESET) after 7 minutes.
TEST MODE 2.
- 20 -
¥ LED Check Function : Press the QUICK FREEZE and FREEZE TEMP buttons at the same time. After 1 sec., all the
LEDs of the DISPLAY are ON simultaneously. If release the BUTTON, return to the previous
condition.
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