6.9 SETTING INITIALIZATION
This function re-establishes the function selection and Input/
Output values to factory setting values.
1
Press and hold “ ” (menu) and “
?
/
” (return / help)
simultaneously for at least 3 seconds during the normal
mode (when unit is not operated). The test run menu will be
displayed.
ADJ
/
OK
Test Run Menu
Indoor Unit Address Change
Address Check Operation
Address Initialization
Setting Initialization
Main Remote Setting
02
03
Entr
Rtrn
Sel.
2
Select “Setting Initialization” from the test run menu pressing
“
” and “OK”.
3
Select the indoor unit by pressing “
” and press “OK”.
*This screen is not displayed when the number of indoor
units connected with the remote control switch is 1. In this
case, (4) will be displayed.
ADJ
Setting Initialization: All
ON
Rtrn
Sel.
01-01
01-02
01-03
01-04
02-01
02-02
02-03
02-04
03-01
03-02
03-03
03-04
04-01
04-02
04-03
04-04
4
To start initialization, select “Yes” and press “OK” on the
confirmation screen. It takes approx. 30 seconds to complete
the process.
*Check that initialization will not cause any problems, and
then start the initialization work.
OK
Restore factory default
settings for function
selection and input/output?
Address Initialization: All
Yes
No
Sel.
Entr
Rtrn
5
Select “Completed” and press “OK”. The test run menu will
be displayed.
Press “
?
/
” (return / help) on the test run menu to return to
the normal mode.
To initialize setting for the other indoor units, select
“Cont. Setting” and press “OK”. The screen will return to (3).
Setting Initialization: All
Completed
Sel.
Entr
Cont. Setting
Completed
?
N O T E
• “No Function” will be indicated when the indoor unit that does not
support the initialization function for “Function Selection” and “Input/
Output Setting”.
• The setting for indoor units that does not support the initialization
function for “Function Selection” and “Input/Output Setting” will not be
initialized even when “All” is specified at item (3).
TEST RUN MENU
PMML0496 rev.1 - 12/2020
30
