7-7. Short Circuit Test ( Pull Down Test )
INPUT
CONTROL OBJECT
●
“SAVE, DOWN” Button
●
COMP & FAN
A.
How to start: by pressing “SAVE” button for continuously and “DOWN” button 10 times continuously.
B.
How to confirm: by pressing “UP” button for continuously and “DOWN” button 5 times
.
And then, the mode displays.
C.
How to control:
ⓐ
COMP & FAN will be on independent of the operating condition. (There is no defrost mode on this test.)
ⓑ
It is available to restart the test and it’ll be take 30 hours.
D.
CANCEL : after the limit test time 30 hours passes.
E.
DISPLAY : LED lamp “1” and “S-COOL” are on and “4” & ”5”are flickeringly.
7-8. Time Reduction
INPUT
CONTROL OBJECT
●
”FAST KEY”
●
Buzzer
A.
HOW TO REDUCE
ⓐ
1 min : Click FAST KEY one time on MAIN PCB.
ⓑ
30 min : If you press FAST KEY continuously you can reduce 30 minutes on each 2 5 seconds with buzzer
ⓑ
30 min : If you press FAST KEY continuously, you can reduce 30 minutes on each 2.5 seconds with buzzer.
B.
Practice Use : Can be applied to reduce needless time on test.
EX) function of stop for 6 min
7-9. Demonstration Function
INPUT
CONTROL OBJECT
INPUT
CONTROL OBJECT
●
“S-COOL” +”SAVE” Buttons
●
Display Panel
A.
START : by pressing “S-COOL” and “SAVE” buttons for 5 seconds.
B.
CONTROL :
ⓐ
All electronic compartments are off except “Display Panel”.
ⓑ
When “DEMO” mode works, led lamps will be on as next steps.
[
“1”
→
“2”
→
“3”
→
“4”
→
“5”
→
“1”
]
D
CANCEL :
D.
CANCEL :
Push again “TEMP” and “S-COOL” buttons for 5 seconds at “DEMO”, or turn off power and restart.
24
Содержание FN-510DW Series
Страница 7: ...3 Cold Air Circulation 6 ...
Страница 8: ...4 Wiring Diagram 7 ...
Страница 9: ...5 PCB CIRCUIT DIAGRAMS 8 ...
