29
OCHT669
1
Press the
button.
2
Select "Service" with the [Cursor] buttons (
F1
and
F2
) or the [Page] buttons (
F3
and
F4
), and press the
button.
PAR-3xMAA ("x" represents 0 or later)
F1
F2
F3
F4
Main menu
Main
3/3
Main display:
Cursor
Page
Maintenance
Initial setting
Service
Service menu
Select:
Cursor
Enter maintenance password
9
999
Service menu
1/2
Main menu:
Cursor
Test run
Input maintenance info.
Function setting
Check
Self check
Check menu
1/1
Service menu:
Cursor
Error history
Refrigerant volume check
Refrigerant leak check
Smooth maintenance
Request code
Request code
Request:
Cursor
Ref.address
0
Request code 004
3
Enter the current maintenance password (4 numerical digits).
• Move cursor to the digit you want to change with the
F1
or
F2
button.
• Set each number (0 through 9) with the
F3
or
F4
button.
(Note: The initial maintenance password is "9999".)
4
Then, press the
button.
5
Select "Check" with the
F1
or
F2
button, and press the
button.
6
Select "Request code" with the
F1
or
F2
button, and press the
button.
7
Set the Refrigerant address and Request code.
• Select the item to be changed with the
F1
or
F2
button.
• Select the required setting with the
F3
or
F4
button.
8
Press the
F3
or
F4
button to set the Refrigerant address "0".
9
Press the
F3
or
F4
button to set the desired request code No.
0
Press the
button. Data will be collected and displayed.
1
To return to the Main menu, press the
button.
9-4. How to send the Request code
