This picture shows the service check display.
c) . A maximum of 4 alarm messages can be accessed by pressing either SET TEMP button or as
follows.
NOTE
Pressing CL (Clear) button will clear all the
service history.
... accessed in order of “Past Present”.
... accessed in order of “Present Past”.
For example, if the last four alarm messages were, in order of occurrence from oldest to most recent, P01,
P02, P04, and most recently E01, then the display will be shown as below when you press button four
times. The 5th time you press button you can repeat the display, then the first message will be shown
again.
SER VICE
R.C.
No.
CHECK
CODE No.
No.
UNIT No.
1-1
Alarm message
Refrigerant
Circuit No.
Present
Past
Present
Past
MODE
SER VICE
R.C.
No.
CHECK
SER VICE
R.C.
No.
CHECK
SER VICE
R.C.
No.
CHECK
SER VICE
R.C.
No.
CHECK
SER VICE
R.C.
No.
CHECK
If there are no alarm messages, the display shows:
Alarm message
3
4
47
