63
TROUBLESHOOTING
Load Mode Check List
NO
Item
Display LED
Description
1
COMP
[7 in the ones place of Room R]-Segment “a”
COMP On
2
Fan (Cooling Fan)
Highest
"b" & "c" in the ones place of Room R
LED ON during the highest level of
Fan (Cooling Fan) operation.
3
Fan (Cooling Fan)
HIGH
[the ones(right) place of 7-segment LED]
-Segment “b”
Fan (Cooling Fan) : High RPM
4
Fan (Cooling Fan)
LOW
[the tenss(left) place of 7-segment LED]
-Segment “c”
Fan (Cooling Fan) : Low RPM
5
C-FAN HIGH
[7 in the ones place of Room R]-Segment “e”
C-FAN : High RPM
6
C-FAN LOW
[7 in the ones place of Room R]-Segment “f”
C-FAN : Low RPM
7
C-Fan Highest
"e" & "f" in the ones place of Room R
LED ON during the highest level of C-Fan
operation.
8
HOMBAR-HEATER
[7 in the ones place of Room R]-Segment “g”
DISPENSER HEATER On
9
Over-Load MODE
[7 in the tens place of Room R]-Segment “e”
Ambient Temp : 34
℃
/93℉ or Higher
10
Low Temp MODE
[7 in the tens place of Room R]-Segment “f”
Ambient Temp : 17
℃
/62℉ or Lower
11
DISPLAY MODE
[7 in the tens place of Room R]-Segment “g”
Demo Mode On
5) The following image shows load location with the 7-segment LED.
a
d
f
g
b
e
c
[Internal Display]
[External Display]