Fujitsu AU*A45LCLU - INDOOR UNIT SETTING BY REMOTE CONTROLLER

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CASSETTE TYPE AU

A45-54LC
CASSETTE TYPE AU

A45-54LC
INDOOR UNIT (Setting by remote controller)12-2.
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
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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)

Setting method
z
(1) Press the set temperature buttons ( ) ( ) and fan control button simultaneously for more than 5 seconds to enter the function
setting mode.
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(2) Press the SET BACK button to select the indoor unit number.
SET BACK
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Unit number of INDOOR UNIT
(3) Press the set time buttons to select the function number.
Function number
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(4) Press the set temperature buttons ( ) ( ) to select the setting value. The display ashes as shown to the right during setting value
selection.