Daewoo KOR-612L0S, Руководство по обслуживанию

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25
Low 5/29 (17%)
M-Low 11/29 (38%)
Med 17/29 (59%)
M-High 23/29 (79%)
High 29/29 (100%)
POWER LEVEL
Fig. 3
AUTO DEFROST CYCLE
When auto defrost is selected and the desired defrosting time is chosen, the automatic cycle divides the defrosting
time into 5 periods of alternating defrost and stand times, by cycling on and off.
4. When the door is opened during cooking.
1) The primary interlock switch is opened to cut off primary voltage to the high voltage transformer to stop
microwave oscillation.
2) The secondary interlock switch is opened to give the door open information to touch control circuit. The con-
tacts of the RELAY “1” and “2” open, the display stops counting down.
3) Fan motor and turn table stop rotating.
4) The oven lamp turns off.
5) As soon as the door is opened, the interlock monitor switch contacts close and creats the short circuit.
6) If the contacts of primary interlock switch malfunction the 12A fuse blows open due to the large current surge
caused by the short circuit activation, and this in turn stops magnetron oscillation (Fig. 1).
5. When the STOP/CLEAR pad is touched during cooking.
1) The touch control circuit cuts the voltage supplied to the RELAY “1” coil and causes the magnetron to stop
oscillating.
2) RELAY “2” turns off.
3) The display will show the time of day. If you don’t set the clock, the display will show a colon.
4) The oven lamp turns off.
5) Fan motor and turn table motor stop rotating.
OUTPUT POWER
AGAINST FULL POWER
RELAY “1” TURN ON, OFF TIME