22
OCH665B
10-3. HOW TO PROCEED "SELF-DIAGNOSIS"
10-3-1. Self-diagnosis <PAR-4xMAA ("x" represents 0 or later)>
Diagnosis
Cursor
Service menu:
Self check
Remote controller check
F1
F2
F3
F4
k
c
e
h
c
f
l
e
S
:
t
c
e
l
e
S
Ref. address
s
s
e
r
d
d
A
F1
F2
F3
F4
k
c
e
h
c
f
l
e
S
Ref. address
Return:
t
e
s
e
R
Error
Unt #
C
I
.
p
r
G
F1
F2
F3
F4
Self check
Return:
Reset
Ref. address 0
Error
Grp.
--
-
Unt#
--
When there is no error history
F1
F2
F3
F4
Self check
Delete error history?
Ref. address
Cancel
OK
F1
F2
F3
F4
Self check
Return:
Ref. address
Error history deleted
2
With the F1 or F2 button, enter the refrigerant address, and press the [
]button.
3
Check code, unit number, attribute will appear.
"-" will appear if no error history is available.
4
Resetting the error history
Press the F4 button (Reset) on the screen that shows the error history.
A confirmation screen will appear asking if you want to delete the error history.
Press the F4 button (OK) to delete the error history.
If deletion fails, "Request rejected" will appear.
"Unit not exist" will appear if no indoor units that are correspond to the entered
address are found.
F1
F2
F3
F4
Select "Self check" with the F1 or F2 button,
and press the [
] button.
1
Select "Service" from the Main menu,
and press the [
] button.
Select "Check" from the Service menu,
and press the [
] button.
Select "Diagnosis" from the Check menu,
and press the [
] button.
Navigating through the screens
• To go back to the Service menu .............. [
]
button
• To return to the previous screen ............... [
] button
