Daewoo ERF-366A, Service Manual

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2.
TEMPERATURE
ADJUSTMENT
&
CONTROL
1) TEMP. CONTROL SWITCH
1.1- TEMP. CONTROL
When TEMP CONTROL button is pressed, the led lamps MIDLE - HIGH -
SUPER - VAC -LOW - MIDDLE will be on in sequence.
TEMPERATURE will be set if the button doesn’t get pressed again within 5 sec
1.2- FORCED DEFROST: will be start when this button pushed for over 5 seconds
continuously.
1.3- SHORT CIRCUIT OPERATION: will be started and stopped when this button
pushed over 30 times.
2) TEMPERATURE CONTROL
2.1- COMP will be controlled by the on/off condition of each mode.
2.2- STEP DIFF of ROOM R : Vac/Low - 1.75 deg, Low/Middle - 0.7deg,
Mid/High - 1.05deg, High/Super - 1.4 deg
2.3- OFF point of ROOM R in MID position: -0.5°C
2.4- ON/OFF DIFF of ROOM R: 3
º
C
O N - í
OFF - í
2.5¡É
-0.5¡É
4.95¡ É
1.95 ¡É
0.05 ¡ É
-2.95¡É
0.2¡ É
-1.55¡ É
1.45¡É
3.2¡ É
3) FORCED DEFROST
3.1- Defrost mode will be Started independent of the cycle.
3.2- The flow is same as the general defrost mode flow.
4) SHORT CIRCUIT OPERATION
4.1 - COMP & FAN will be on independent of the operation condition.
4.2- The time limit of SHORT CIRCUIT OPERATION: 60 hrs
3.
VACATION
- Press TEMP. CONTROL SWITCH and make VAC led lamp on.
ON POINT: 4.95°C
OFF POINT: 1.95°C
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