7-7. Short Circuit Test
INPUT
CONTROL OBJECT
●
“save, lock” Button
●
COMP & FAN
A.
How to start:
By pressing “
save
” button
continuously
and press “
lock
” button 10times.(in locking mode)
B.
How to confirm:
By pressing “
temp
” button
continuously
and press “
lock
” button 5times.(in locking mode)
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 : “CO” is displayed.
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.
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
●
“save” +”s-cool” Buttons
●
Display Panel
A.
START :
By pressing “
save
” button
continuously and
press “s-cool” 10 times.(in locking mode)
B.
CONTROL : Display
ⓐ
All electronic compartments are off except “Panel”.
ⓑ
When “DEMO” mode works, led lamps will be on as next steps.
[
“6” → “5” → “4” → “3” → “2” → “1” → “0” , “super” icon, “save icon” → “6”
]
D.
CANCEL :
By pressing “
save
” button
continuously and
press “s-cool” 10 times
at “DEMO”, or turn off power and
restart.
21
Summary of Contents for FN-T650NTB SERIES
Page 1: ...RTT512NBG RTT512NWG April 2016 ...
Page 6: ...5 3 Cold Air Circulation ...
Page 7: ...6 4 Wiring Diagram ...
Page 8: ...7 5 PCB CIRCUIT DIAGRAMS ...
