41
NO.
Control Control
Contents Remark
Function Objects
19 Error LED
display R-fan
1) R1 : Off point determination in
normal operation
R2 : Decreases off point
determination
J1 : If remove J1, the off point will
be decreased.
2) Resistance value
R1 : 31. 4 k
Ω
R2 : 2.15 k
Ω
3) Off point temperature
1. Press the fuzzy button 3 times, when press the quick freezing
and the quick refrigerating button. After that error mode.
2. If press the temperature/time control button, then will change
the status on custom LED.
R1-sensor temperature
➝
F-sensor temperature
➝
D-sensor
temperature
➝
Error code (If there is no error, then error code
will not occur.)
3. All error code will be reset, if they become normal.
4. Error code is refered to
3) Self-diagnosis table.
J1
R2
R1
R1-SENSOR
Off point temperature
J1 shorted
-1.0˚C
J1 opened
-2.5˚C
FUZZY
TEMP
TIME SET
QUICK
FREEZING
QUICK
REFRIGERATION
FUZZY SURROUND
CLEAN
FRZ. REF.
Q.F
3
2
1
E.F E.R
1
2
3
Q.R
