Procedures To Change The Function Setting - Fujitsu AUG12LVLB Service Instruction

3-1-2 Procedures to change the Function Setting

The function settings of the control of the indoor unit can be changed by this procedure
according to the installation conditions. Incorrect settings can cause the indoor unit 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.
PREPARATION
Turn on the power.
* By turning on the power indoor units, so make sure the piping air-tight test and
vacuuming have been conducted before turning on the power.
* Also check again to make sure no wiring mistakes were made before turning on the power.
FUNCTION SETTING METHOD (for Wired remote controller)
(1) Press the set temperature buttons ( ) ( )
and fan control button simultaneously for more than
5 seconds to enter the function setting mode.
(2) Press the SET BACK button to select the indoor unit number.
(3) Press the set time buttons to select the function number.
(4) Press set temperature buttons ( ) ( ) to select the setting value.
The display flashes as shown to the right during setting value selection.
(5) Press the TIMER SET button to confirm the setting.
Press the TIMER SET button for a few seconds until the
setting value stops flashing.
If the setting value display changes or if "- -" is displayed
when the flashing 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 temperature buttons ( ) ( ) and fan
control button simultaneously again for more than 5 secondsto 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.
After turning off the power, wait 30 seconds or more before turning on it again.
The FUNCTION SETTING doesn't become effective if it doesn't do so.
AMP Air Conditioning
CAUTION
www.ampair.co.uk | sales@ampair.co.uk
03-04
SU MO TU WE TH FR SA
SET BACK
SU MO TU WE TH FR SA
Unit number of Indoor unit
SU MO TU WE TH FR SA
Function number
SU MO TU WE TH FR SA
Setting value