LG LRBP1031W User Guide - Page 16
Door Opening Alarm, Operation Order, Power, Defrosting, Heater, Elec., Parts
UPC - 048231777223
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4) DOOR OPENING ALARM (1) When the REFRIGERATOR DOOR is opened and won't be closed after 1 minute from the its opened, BUZZER sounds to notify it. (2) At frist, BUZZER sounds three times at each intervals of 0.5 second. Then makes a 0.5 second ONIOFF alarm three times at intervals of 30 seconds. (3) If the REFRIGERATOR door closed during ALARM, it is released. FRDEOEOZERR CLOSE_ BUZZER OPEN i i three i times three times i i three i times ICLOSE within 1 minute 1 minute 30 seconds 30 seconds 5) DISPLAY BUTTON RING (1) If display function button(FREEZE TEMP, QUICK FREEZE, VACATION) of the front of the TOP COVER is pushed, BUZZER rings with "DING- DONG-"(See the BUZZER OPERATION CHECK) 6) DEFROSTING (1) If the accumulated time for the operation of the COMPRESSOR is meet with 7 hours, the DEFROSTING HEATER is started. (2) The first defrosting is performed at 4 hours(compressor ON) later since the power is on, (3) If DEFROST SENSOR is over 7°C during DEFROSTING, end the operation of DEFROSTING with DEFROSTING HEATER paused, And after 7 minutes, the operation for the freezing is started, But, if DEFROST SENSOR is not reach to 7°C after 2 hours' operation of the defrosting heater, it represents a defrosting trouble.(See the TROUBLE REPRESENTING FUNCTION) (4) If DEFROST SENSOR is short or open, defrosting is not performed. 7) ORDERLY OPERATION OF ELECTRIC PARTS To avoid NOISE and DAMAGE, the items containing an electric parts such as COMP, DEFROSTING MOTOR operate in order as follows. HEATER and FAN OPERATION STATE WHEN DEFROST SENSOR TEMPERATURE IS OVER 7°C, (WHEN PURCHASING OR MOVING) r- WHEN DEFROST SENSOR 63 TEMPERATURE IS BELOW 7°C. (WHEN POWER FAILURE OR SERVICING) ..1 OPERATION ORDER POWER COMP ON _ ON after 0.5 sec. _ after 0.5 sec. FAN ON POWER ON DEFROSTING _ HEATER ON after 0.5 sec. DEFROSTING "_ HEATER ON after 10 sec. COMP _'_ ON after 0.5 sec. after 0.5 sec. FAN J= ON WHEN RETURNING TO NORMAL STATE FROM TEST MODE All Elec. Parts OFF after 7 min. -18- COMP _'_ ON after 0.5 sec. FAN =" ON