10/11. Forced/Initial Defrosting; Ref. Set" Button - Daewoo FRS-T20FA Series Service Manual

OPERATION AND FUNCTIONS
10. Forced Defrosting
1. "FRZ. SET" Button
2. "REF. SET." button
3. "LOCK" button
1. How to start
Set "LOCK ON" first, then push "REF. SET" button 5 times
while pushing "FRZ. SET" button simultaneously.
2. How to proceed
1) Delete Pre-cool mode. (Others are same as normal defrosting.)
2) Heater is ON regardless of D-sensor temp. at first 30 seconds.
( Check of defrosting current)
11. Initial Defrosting
D-sensor
Initial or first power input (power plugin)
If D-sensor temp.
power input.
12. Buzzer or Alarm
F-PCB buttons
Door Switch
Initial Power Input
1. Buzzer sounds if any button of F-PCB is pushed.
2. Buzzer sounds 4 times, 3 seconds after initial power input.
3. Buzzer sounds 3 times in case of A/S forced defrosting, 1 time
in case of Pull Down operation.
4. If door is open, buzzer sounds every 1 minute for 5 minutes.
(Door open alarm)
13. LCD Background Light
F-PCB buttons
Door Switch
Initial Power Input
INPUT
CONTENTS
INPUT
CONTENTS
3.5 , defrosting mode starts from Pre-cool at first
C
INPUT
CONTENTS
INPUT
Control Object
Defrosting Mode
Control Object
Defrosting Mode
Control Object
BUZZER
Control Object
LCD BACK LIGHT
31
REMARKS
REMARKS
Comp. is delayed for 6 min.
at the initial defrosting.
REMARKS