En-9
(4) Use cable clamper and screw to fasten the cable of wired remote controller.
screw
cable clamper
cable of wired
remote controller
original wire of control unit
conduit holder
cable clamper
screw
(5) Fix the cable tie clamp with the screw and bind the wire of external kit with the cable
tie.
external connect wire
conduit holder
screw
cable clamp
original wire of
control box
external connect wire
cable clamp
screw
cable tie
10.6. Front panel, control box cover and display case
installation
Install front panel, control box cover and display case by the reverse procedures as stated
in 10.4. Front panel, control box cover and display case removal.
11. FUNCTION SETTING
Perform the Function setting according to the installation conditions using the remote
controller.
CAUTION
• Confi rm whether the wiring work for outdoor unit or branch box 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 and 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 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 match-
ing custom code.)
The custom codes that are set through this process are applicable only to the signals
in the Function setting. For details on how to set the custom codes through the normal
process, refer to Remote controller custom code.
1
Press “SET TEMP.” ( ) ( ) button to change the custom
code between
A↔B↔C↔D
. Match the code on the display
to the air conditioner custom code. (initially set to A)
(If the custom 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 custom code.
3
Press the “MODE” button to accept the custom code, and proceed to STEP 2.
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
listed to confi rm the settings.
5
Press the “RESET” button to cancel the
function setting mode.
6
After completing the Function setting, be sure
to disconnect the power and reconnect it again.
CAUTION
After disconnecting the power, wait 30 seconds or more before reconnecting it.
The Function setting does not become active unless the power is disconnected then
reconnected again.
Function
number
Setting
value
9318739237_IM.indb 99318739237_IM.indb 9 11/30/2016 9:59:21 AM11/30/2016 9:59:21 AM
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