Selecting The Remote Controller Custom Code; Function Setting - Fujitsu ASU12RLS3 Installation Instructions Manual

Operation Status Output
connector : CNB01 (White connector)
Error Status Output
connector : CNB02 (Black connector)
Control Input
(Operation/Stop or Forced stop)
connector : CNA01 (White connector)
External
connect kit cable
Fixing the wires
After connecting the terminals, thread the wires through the clasp and rib of the control box as
circled in the fi gure below.
Then fi x the wires onto the control box with the provided cable tie.
Relay control board
11.2.5. Installing the control cover
(1) Attach the control cover.
(2) Attach the 2 screws.
11.2.6. Labelling
Paste the wiring label beside the label for schematic diagram inside the front panel.
11.2.7. Installing the front panel and intake grille
(See "9. FRONT PANEL REMOVAL AND INSTALLATION" and "9.2. Front panel installation")

12. SELECTING THE REMOTE CONTROLLER CUSTOM CODE

When two or more air conditioners are installed in a room and the remote controller is
operating an air conditioner other than the one you wish to set, change the custom code
of the remote controller to operate only the air conditioner you wish to set (4 selections
possible).
Selecting the Remote Controller Custom Code
Use the following steps to select the custom code of the remote controller. (Note that
the air conditioner cannot receive a signal if the air conditioner has not been set for the
custom code.)
(1) Press the START/STOP ( ) button until only the clock
is displayed on the remote controller display.
(2) Press the MODE button for at least 5 seconds to display
the current custom code (initially set to A).
(3) Press the SET TEMP. ( / ) buttons to change the
custom code between A→B→C→D.
Match the code on the display to the air conditioner
custom code.
(4) Press the MODE button again to return to the clock
display. The custom code will be changed.
• If no buttons are pressed within 30 seconds after the custom code is displayed, the
system returns to the original clock display. In this case, start again from step 1.
• The air conditioner custom code is set to A prior to shipment.
Rib
Cable tie

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 has been fi nished.
• Confi rm 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.
• Match the custom code of the indoor unit and the custom code of the remote controller.
(See 12. SELECTING THE REMOTE CONTROLLER CUSTOM CODE.)
Entering the Function Setting Mode
While pressing the POWERFUL button and SET TEMP. (
RESET button to enter the function setting mode.
Selecting the Function Number and Setting Value
(1) Press the SET TEMP. ( / ) buttons to select
the function number. (Press the MIN. HEAT button
to switch between the left and right digits.)
(2) Press the POWERFUL button to proceed to setting
the value. (Press the POWERFUL button again to
return to the function number selection.)
(3) Press the SET TEMP. ( / ) buttons to select
the setting value. (Press the MIN. HEAT button to
switch between the left and right digits.)
(4) Press the MODE button, in the order listed to confi rm
the settings.
Please confi rm that the beep sounds.
(5) Next, please press START/STOP (
Please confi rm that the beep sounds.
(6) Press the RESET button to cancel the function set-
ting mode.
(7) After completing the FUNCTION SETTING, be sure to turn off the power and turn it
on again.
After turning off the power, wait 30 seconds or more before turning on it again.
The Function Setting does not become active unless the power is turned off then on
again.
Function details
13.1.
Filter Sign
Select appropriate intervals for displaying the fi lter sign on the indoor unit according to the
estimated amount of dust in the air of the room.
If the indication is not required, select "No indication" (03).
Setting
Function Number
Value
00
01
11
02
03
Auto Restart
Enable or disable automatic restart after a power interruption.
Setting
Function Number
Value
00
40
01
* Auto restart is an emergency function such as for power outage etc. Do not attempt to
use this function in normal operation. Be sure to operate the unit by remote controller or
external device.
CAUTION
) simultaneously, press the
Function number
Setting
value
) button.
CAUTION
(♦... Factory setting)
Setting Description
Standard (400 hours)
Long interval (1000 hours)
Short interval (200 hours)
No indication ♦
(♦... Factory setting)
Setting Description
Enable ♦
Disable
En-9