Hitachi R410A Manuel D'installation page 16

(4) Press the SET TEMP. buttons (
ting value.
The display À ashes as shown to the right during setting
value selection.
SU MO TU WE TH FR SA
(5) Press the TIMER SET button to con¿ rm the setting.
Press the TIMER SET button for a few seconds until the
setting value stops À ashing.
If the setting value display changes or if "- -" is displayed
when the À ashing stops, the setting value has not been
set correctly.
(An invalid setting value may have been selected for the
indoor unit.)
(6) Repeat steps 2 to 5 to perform additional settings.
Press the SET TEMP. buttons (
simultaneously again for more than 5 seconds to cancel
the function setting mode. In addition, the function setting
mode will be automatically canceled after 1 minute if no
operation is performed.
(7) After completing the FUNCTION SETTING, be sure to
turn off the power and turn it on again.
• Function Details
(1) Filter sign
The indoor unit has a sign to inform the user that it is
time to clean the ¿ lter. Select the time setting for the
À ter sign display interval in the table below according to
the amount of dust or debris in the room. If you do not
wish the ¿ lter sign to be displayed, select the setting
value for "No indication".
Setting description
Standard
(2,500 hours)
Long interval
(4,400 hours)
Short interval
(1,250 hours)
¡
No indication
(2) Ceiling height
Select the setting values in the table below according
to the height of the ceiling.
Setting description
Standard
¡
(2.7 m [9 ft])
High ceiling
(3.0 m [10 ft])
* However, 9000 BTU/h model can not be installed in
high places.
En-16
9374318438-05_IM.indb 16
) ( ) to select the set-
Setting value
) ( ) and FAN button
( ¡ ... Factory setting)
Function number Setting value
00
01
11
02
03
( ¡ ... Factory setting)
Function number Setting value
00
20
01
(3) Outlet directions
Select the setting values in the table below for using a
3-way outlet.
Setting description Function number
¡
4-way
3-way
(4) Cooling room temperature correction
Depending on the installed environment, the room
temperature sensor may require a correction.
The settings may be selected as shown in the table
below.
Setting description Function number
¡
Standard
Slightly lower
control
Lower control
Warmer control
(5) Heating room temperature correction
Depending on the installed environment, the room
temperature sensor may require a correction.
The settings may be changed as shown in the table
below.
Setting description Function number
¡
Standard
Lower control
Slightly warmer
control
Warmer control
(6) Auto restart
Enable or disable automatic system restart after a
power outage.
Setting description Function number
¡
Yes
No
* Auto restart is an emergency function such as for
power failure etc. Do not start and stop the indoor
unit by this function in normal operation. Be sure to
operate by the control unit, or external input device.
(7) Indoor room temperature sensor switching
function
(Only for Wired remote controller)
The following settings are needed when using the
Wired remote controller temperature sensor
Setting description Function number
¡
No
Yes
* If setting value is "00":
( ¡ ... Factory setting)
Setting value
00
22
01
( ¡ ... Factory setting)
Setting value
00
01
30
02
03
( ¡ ... Factory setting)
Setting value
00
01
31
02
03
( ¡ ... Factory setting)
Setting value
00
40
01
( ¡ ... Factory setting)
Setting value
00
42
01
9/10/2010 11:10:12 AM