Hitachi R410A Manuel D'installation page 17

Room temperature is controlled by the indoor unit
temperature sensor.
* If setting value is "01":
Room temperature is controlled by either indoor unit
temperature sensor or remote controller unit sensor.
(8) Wireless remote controller signal code
Change the indoor unit Signal Code, depending on the
wireless remote controllers.
Setting description
¡
A
B
C
D
(9) External input control
"Operation/Stop" mode or "Forced stop" mode can be
selected.
Setting description
Operation/Stop
¡
mode
(Setting
forbidden)
Forced stop
mode
Setting record
x Record any changes to the settings in the following table.
Setting
(1) Filter sign
(2) Ceiling height
(3) Outlet directions
(4) Cooler room temperature correction
(5) Heater room temperature correction
(6) Auto restart
(7) Indoor room temperature sensor switch-
ing function
(8) Wireless remote controller signal code
(9) External input control
After completing the FUNCTION SETTING, be sure to turn off
the power and turn it on again.
9374318438-05_IM.indb 17
( ¡ ... Factory setting)
Function number Setting value
00
01
44
02
03
( ¡ ... Factory setting)
Function number Setting value
00
01
46
02
Setting Value
SETTING THE ROOM TEMPERATURE
DETECTION LOCATION
The detection location of the room temperature can be se-
lected from the following 2 examples. Choose the detection
location that is best for the installation location.
A. Indoor unit setting (factory setting)
The room temperature is detected by the indoor unit tempera-
ture sensor.
(1) When the THERMO SENSOR button is pressed, the lock
display À ashes because the function is locked at the factory.
F
F
B. Indoor unit/remote controller setting (room
temperature sensor selection)
The temperature sensor of the indoor unit or the remote con-
troller can be used to detect the room temperature.
(1) Enable the room temperature sensor selection in FUNC-
TION SETTING, which will be previous page.
(2) Press the THERMO SENSOR button for 5 seconds or
more to select the temperature sensor of the indoor unit
or the remote controller.
F F
NOTES
If the function to change the temperature sensor is used as
shown in examples A (other than example B), be sure to lock
the detection location. If the function is locked, the lock dis-
play will À ash when the THERMO SENSOR button is
pressed.
9.4. Test run
CHECK ITEMS
(1) Is operation of each button on the remote control unit normal?
(2) Does each lamp light normally?
(3) Do not air À ow direction louvers operate normally?
(4) Is the drain normal?
(5) Is there any abnormal noise and vibration during operation?
• Do not operate the air conditioner in test run for a long time.
[OPERATION METHOD]
• For the operation method, refer to the operating manual.
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button
simultaneously for 2 seconds or more to start the test run.
A
Indoor unit
B
Indoor unit
Test run display
En-17
9/10/2010 11:10:12 AM