Function Setting - Fujitsu Wall Mounted Type Installation Manual

13. FUNCTION SETTING

• Perform the "FUNCTION SETTING" according to the
installation conditions using the remote controller.
• Confi rm whether the wiring work for Outdoor unit or Branch
box has been fi nished.
• Confirm that the cover for the electrical enclosure on the
outdoor unit is in place.
• This procedure changes to the function settings used to control
the indoor unit according to the installation conditions. Incorrect
settings can cause the indoor unit to malfunction.
• After the power is turned on, perform the "FUNCTION
SETTING" according to the installation conditions using the
remote controller.
• The settings may be selected between the following two:
Function Number or Setting Value.
• Settings will not be changed if invalid numbers or setting
values are selected.
• Refer to the installation manual enclosed with the remote
controller when the wired remote controller (option) is used.
Entering the Function Setting Mode
• While pressing the FAN button and SET TEMP. ( ) simultaneously,
press the RESET button to enter the function setting mode.
STEP 1
Selecting the Remote Controller Signal Code
Use the following steps to select the signal code of the remote
controller. (Note that the air condi-
tioner cannot receive a signal code if
the air conditioner has not been set
for the signal code.)
The signal codes that are set through
this process are applicable only to the
signals in the FUNCTION SETTING.
For details on how to set the signal
codes through the normal process,
refer to Remote controller signal code.
1 Press SET TEMP. ( ) ( ) button
to change the signal code between
. Match the code on
the display to the air conditioner
signal code. (initially set to
(If the signal code does not need
to be selected, press the MODE
button and proceed to STEP 2.)
2 Press the TIMER MODE button
and check that the indoor unit can
receive signals at the displayed
signal code.
3 Press the MODE button to accept
the signal code, and proceed to
STEP 2.
En-14
CAUTION
)
The air conditioner signal code is set to A prior to ship-
ment. Contact your retailer to change the signal code.
The remote controller resets to signal code A when the
batteries in the remote controller are replaced. If you use a
signal code other than signal code A, reset the signal code
after replacing the batteries.
If you do not know the air conditioner signal code setting,
try each of the signal codes (
the code which operates the air conditioner.
STEP 2
Selecting the Function Number and Setting Value
1 Press the SET TEMP. ( ) ( ) buttons to select the function number.
(Press the MODE button to switch between the left and right digits.)
2 Press the FAN button to proceed to setting the value.
(Press the FAN button again to return to the function number
selection.)
3 Press the SET TEMP. ( ) ( ) buttons to select the setting value.
(Press the MODE button to switch between the left and
right digits.)
4 Press the TIMER
MODE button,
and START/STOP
button, in the order
Function
listed to confi rm the
number
settings.
5 Press the RESET
button to cancel the
function setting mode.
6 After completing the
FUNCTION SETTING,
be sure to turn off the
power and turn it on again.
CAUTION
After turning off the power, wait 10 seconds or more
before turning on it again.
The Function Setting does not become active unless
the power is turned off then on again.
Filter Sign
• The indoor unit has a sign to inform the user that it is time to
clean the fi lter. Select the time setting for the fi lter sign dis-
play interval in the table below according to the amount of
dust or debris in the room. If you do not wish the fi lter sign
to be displayed, select the setting value for "No indication".
Setting Description
Standard (400 hours)
Long interval (1,000 hours)
Short interval (200 hours)
♦
No indication
) until you fi nd
Setting
value
(♦... Factory setting)
Function Setting
Number Value
00
01
11
02
03