Cassette Grille Installation; Remove The Intake Grille; Install Cassette Grille To Indoor Unit - Fujitsu AIRSTAGE AUXB004GLEH Installation Manual

7.3.2. Checking the function settings
Press and hold the "MANUAL AUTO" button on the indoor unit for 3 seconds to check
the function settings. It is necessary to disconnect the power in order to return to normal
operation mode.
(1) Indoor unit and refrigerant address indication
Indication pattern
Indicator lamp name
Indoor unit address
OPERATION (Green) ON
TIMER (Orange) Address: tens place (0.5s ON/0.5s OFF)
FILTER (Red) Address: ones place (0.5s ON/0.5s OFF)
• Indoor unit address example
(Example) ADDRESS : 24
OPERATION ON
indicator lamp
(Green)
OFF
ON
TIMER
indicator lamp 0.5s 0.5s 0.5s 0.5s
(Orange)
OFF
ON
FILTER
0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s
indicator
OFF
lamp (Red)
• Refrigerant address example
(Example) ADDRESS : 30
OPERATION
ON
indicator lamp
1.0s
(Green)
OFF
TIMER ON
indicator lamp 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s
(Orange)
OFF
ON
FILTER
indicator
OFF
lamp (Red)
• Setting details
Function number
01 Indoor unit address
02 Refrigeration address
For use with a remote controller, set all rotary switches to 0, and refer to "7.1. Setting the
address" for details.
All switches are set to 0 at the factory.
(2) Others
Indication pattern
Indicator lamp
OPERATION (Green) Function number; tens place (0.5s ON/0.5s OFF)
TIMER (Orange) Function number; ones place (0.5s ON/0.5s OFF)
FILTER (Red) Setting number: (0 to 9) (0.5s ON/0.5s OFF)
(Example) Function : 31, Setting number : 2
OPERATION
ON
indicator lamp
0.5s 0.5s
(Green)
OFF
TIMER ON
indicator lamp 0.5s 0.5s
(Orange)
OFF
ON
FILTER
0.5s 0.5s
indicator
lamp (Red) OFF

8. CASSETTE GRILLE INSTALLATION

8.1. Remove the intake grille

(1) Slide the 2 grille hook
Standard type
Grille hook
En-11
Indication pattern
Refrigerant address
Flash (1.0s ON/1.0s OFF)
1 cycle 12 sec
ON
10 sec
8 sec
1 cycle 12 sec
1.0s 1.0s 1.0s 1.0s 1.0s 1.0s
9 sec
OFF
Item Setting number
00 to 63
00 to 99
Indication pattern
1 cycle 12 sec
0.5s 0.5s 0.5s 0.5s
9 sec
11 sec
10 sec
0.5s 0.5s
Grid type
Grille hook
(2) Open the intake grille and remove.

8.2. Install cassette grille to indoor unit

(1) Install the cassette grille on the indoor unit.
"DRAIN" mark
* Align the stamped marks on the cassette grille against the pipe and the drain of the
indoor unit.
Use only the supplied screws to install the cassette grille.
Indoor unit
Sealant
Cassette grille
(2) Connect the connector.
Cable (louver): WHITE
• Arrange the cables as illustrated below.
(3) Attach the connector cover.
Screw
"PIPE" mark
CAUTION
Ceiling
No gap between ceiling and cassette
grille around entire periphery
Cable (display): WHITE
Cable (louver): RED
Indoor unit side
Connector cover