Idiomas disponibles
Idiomas disponibles
When executing a test run using
a remote control
Operate the system normally to check the running
condition using the wired remote control. Follow
the instructions in the supplied Owner's Manual when
operating the unit.
If you use a wireless remote control for operations,
follow the instructions in the Installation Manual
supplied with the indoor unit.
To execute a test run forcibly under the condition that
the thermostat automatically turns the unit off due to
the indoor temperature, follow the procedure below.
The forcible test run will automatically stop after
60 minutes to prevent continuous forcible running and
return to normal running.
CAUTION
Do not use forcible running except for a test run as it
overloads the unit.
Wired remote control
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not
working.)
89-EN
1
Push [
Menu] to open the "Menu"
2
Push and hold [
Menu] and [
] at the
same time to open "Field setting menu"
Push and hold 4 seconds.
3
In the "Field setting menu" screen, push
[
] and [
] to select "Test mode", and
then push [
Set/Fix]
Test mode is set, and returns to the "Field
setting menu" screen. Push the [
Return]
button 2 times, to open screen (2).
(1)
(2)
(3)
– 45 –
4
Push [
ON/OFF]
Operation starts, and in test mode screen (1)
opens. (While stopped, it is screen (2))
Test mode is done while the operating mode is
set to "Cool" or "Heat".
The temperature cannot be set in test mode.
Check codes are displayed in the normal way.
5
After completing test mode, in the "Field
setting menu" screen, push [
to select "Test mode", and then push
[
Set/Fix]
Screen (3) appears.
Push [
Set/Fix] to end test mode and do
normal operation.
NOTE
Test mode ends 60 minutes after test mode was
started, and the main screen returns.
When executing a test run using
the interface P.C. board on the
outdoor unit
You can execute a test run by operating switches
on the interface P.C. board of the header outdoor
unit. "Individual trial", which tests each indoor unit
separately, and "collective trial", which tests all the
indoor units connected, are available.
<Individual test operation>
Starting operation
1
Set the running mode to "COOL" or "HEAT"
on the remote control of the indoor unit to
be tested.
(The unit will run in the current mode unless
you set the mode otherwise.)
7-segment display
[
A
]
[
U
] 1
[
2
Set the rotary switches on the interface
P.C. board of the header outdoor unit:
SW01 to [16], SW02 and SW03 to the address
of the indoor unit to be tested.
SW
SW
SW
Indoor unit address
01
02
03
16
1 to 16
1
1 to 16
16
1 to 16
2
17 to 32
16
1 to 16
3
33 to 48
16
1 to 16
4
49 to 64
16
1 to 16
5
65 to 80
16
1 to 16
6
81 to 96
16
1 to 16
7
97 to 112 Set number of SW02 + 96
] and [
]
16
1 to 16
8 113 to 128 Set number of SW02 + 112
7-segment display
[
A
]
[
]
Address display of the
corresponding indoor unit
3
Push and hold SW04 for more than 10
seconds.
7-segment display
[
A
]
[
]
Address display of the
corresponding indoor unit
NOTE
The running mode follows the mode setting on the
remote control of the target indoor unit.
You cannot change the temperature setting during
the test run.
Errors are detected as usual.
The unit does not perform test run for 3 minutes after
turning the power on or stopping running.
Finishing operation
[
B
]
1
Set the rotary switches on the interface
]
P.C. board of the header unit back: SW01 to
[1], SW02 to [1] and SW03 to [1].
7-segment display
[A]
[U1]
Set number of SW02
Set number of SW02 + 16
Set number of SW02 + 32
Set number of SW02 + 48
Set number of SW02 + 64
Set number of SW02 + 80
[
B
]
[
]
[
B
]
[
]
[FF] is displayed for 5
seconds.
[B]
[
]
90-EN
