ELECTRONIC CONTROL INSTRUCTION
19
No
4
MAIN PCB
FREEZER /
R E F R I G E R A T O R
DEFROST TIME
1. It can be set as below according to the connection of
JUMPER (J1,J2,J3)in the main PCB.
Function
Controlled
Part
Description
TRANSFORMER
JUMPER
1,2,3
P. C . B
JUMPER
NO.
JP1
JUMPER
FUNCTION
Unit of the
Temperature
Indicated to
℃
T e m p e r a t u r e
Indicated to
℉
T e m p e r a t u r e
JP3
Control of
Defrost cycle
8 Hr
6 Hr
Applied to the
Freezer model
only.
JP2
Mode of the
control to
Refrigerator
/ Freezer
The controller
of Freezer
The controller
of Refrigerator
C O N N E C T I O N
D I S C O N N E C T I
- O N
REMARKS
ERROR CODE (FREEZER)
Code
─
D-sensor
c S
c O
c S
c O
- short circuit
- Normal operation
- Defrost
Heater ON : 20 MINUTES
- Time control
Comp ON : 10 MINUTES
Comp OFF : 6 MINUTES
- wire disconnection
- short circuit
- wire disconnection
- short circuit
- wire disconnection
C-sensor
C-sensor
D-sensor
Content
Perception Method
Refrigeration state
ELECTRONIC CONTROL INSTRUCTION
18
5-1-3. FUNCTION TABLE
No
1
2
3
Initial
Operation
Temperature
Control
Defrost
Function
Heater
Compressor
Compressor
LED
1. 88 LED displays inside temperture
2. Begin to run immediately on the higher than 50
℉
and
begin to run after 5 minutes pause on the lower
than 50
℉
.
1. The temperature can be changed by pushing up/down
buttons.
2. 88 LED displays inside temperture
3. Buzzer buzzes 1time whenever a button is pressed
4. Compressor automatically turns on and off by C-sensor
(Except error mode)
5. Comp. on/off temperature (
℉
)
Setting
5.0 3.0 1.0 -1.0 -2.0
Comp On 5.3 3.5 0.8 -1.3 -1.8
Comp OFF -2.5 -4.7 -7.4 -9.4 -10.6
--------------------------------------------------------
Setting
-3.0 -5.0 -7.0 -9.0
Comp On -3.1 -4.9 -5.8 -7.6
Comp OFF -11.2 -13.0 -13.9 -15.7
1. Defrost Cycle : It can be set 8Hr or 6Hr by OPTION
JUMPER (JP3)
2. The condition of DEFROST operation
-It runs regularly according to the defrost cycle with
adding up the plug in time.
-When the defrost starting time comes, COMPRESSOR
must be turned off and the defrost operation cycle
begins to run according to the conditions as the
below 1 and 2 after checking the temperature by
DEFROST SENSOR.
Cond ition 1(In case the temperature checked by
DEFROST SENSOR is low than 23
℉
); Defrost Heater
(Max. 40Min. running) runs by that time DEFROST-SENSOR
sensor 53
℉
and COMPRESSOR runs after 10minutes
pauses.
Function
Controlled
Part
Description
TRANSFORMER
JUMPER
1,2,3
P . C . B
