24
1-16. Beep Sound (Alarm)
Input
Control Object
Contents
Remark
1. Buttons of
F-PCB
2. Door Switch
1. Beep
1. Beep sounds whenever F-PCB Button is pushed.
2. 3 seconds after initial power input beep sounds for 1 second.
3. When A/S Compulsive Defrosting or Explanation after Delivery start,
beep sounds for 1 second.
4. Beep sounds every 1 minute when dooe is open.
(It beeps for 5minutes and sounds longer as time goes.)
5. Beep sounds shortly evety 5 second in Error Display.
1-18. Control of R-Sensor OFF Point
Input
Control Object
Contents
Remark
1. Slide Switch
(SW1) on M-
PCB
1. Control
Resistance
of R Sensor
Middle OFF
Point
1. When the refrigeration of refrigerator (fresh food compartment) is poor or
weak though R-Fan and COMP are working continuously, the following
actions are recommended for After Service.
2. Resistance R13 : Control of R-Sensor Middle OFF Point at Normal
Operation ( 31.4 k
Ω
)
3. Resistance R47 : Let SW1 OFF to reduce basic resistance by 1.5
degree when the poor refrigeration happens. ( 2.0 k
Ω
)
4. Resistance R46 : Cut the J1 off to reduce basic resistance by 1.5degree
( 2.0 k
Ω
)
5. Resistance and R-Sensor Middle OFF Point
1-17. Demonstration Function
Input
Control Object
Contents
Remark
1. Door Switch
2. REF.SET
Button
1. Electrical
Parts
1. How to start ; Open and close Refrigerator (Fresh food compartment)
door 5 times while pushing REF.SET Button.
2. How to control
1) All the electrical parts except for F-Fan and R-Fan are OFF.
2) Fan Control
3) Display
Normal (3.8seconds) °ÊSPEED (3seconds) °ÊSILENT (3seconds)
°ÊSLEEP (3seconds)
3. How to terminate
1) Open and close refrigerator door 5 times while pushing REF.SET
Button in Demonstration mode.
2) Reinput of power supply
R-SENSOR
R-13
R47
R46
J1
SW1
Resistance
R-Sensor Middle OFF Point
R13
Middle OFF Point (-1.7°C)
R13 + R47
Middle OFF Point (-1.7°C)
- 1.5 degree
R13 + R47 + R46
Middle OFF Point (-1.7°C)
- 3.0 degree
Door Open
Door Close
F-FAN
ON
OFF
R-FAN
ON
OFF
