Front Panel Installation; Test Run; Test Run Using Outdoor Unit (Pcb); Test Run Using Remote Controller - Fujitsu AirStage AS A014GCEH Series Installation Manual

8.3. Front panel installation

(1) First, fit the lower part of the front panel, and insert top and bottom hooks. (3 top
sides, 2 center)
Top holes (3 position)
Center hooks
(2 position)
Indoor unit
(2) Attach the 6 screws.
(3) Attach the wire cover.
(4) Attach the 3 caps.
(5) Attach the intake grille.

9. TEST RUN

9.1. Test run using Outdoor unit (PCB)

Refer to the Installation Manual for the outdoor unit if the PCB for the outdoor unit is to be
used for the test run.

9.2. Test run using remote controller

• Refer to the Installation Manual for the remote controller to perform the test run using the
remote controller.
• When the air conditioner is being test run, the OPERATION and TIMER indicator lamp
flash slowly at the same time.

10. CHECK LIST

Pay special attention to the check items below when installing the indoor unit(s). After
installation is complete, be sure to check the following check items again.
Check items
Has the indoor unit been installed
correctly?
Has there been a check for gas leaks
(refrigerant pipes)?
Has heat insulation work been
completed?
Does water drain easily from the
indoor units?
Is the voltage of the power source the
same as that indicated on the label on
the indoor unit?
Are the wires and pipes all connected
completely?
Is the indoor unit earthed (grounded)?
Is the connection cable the specified
thickness?
Are the inlets and outlets free of any
obstacles?
Does start and stop air conditioner
operation by remote controller or
external device?
After installation is completed, has the
proper operation and handling been
explained to the user?
Top hooks
(3 position)
Front panel Latches (2 position)
If not performed correctly
Vibration, noise, indoor unit may drop
No cooling, No heating
Water leakage
Water leakage
No operation, heat or burn damage
No operation, heat or burn damage
Short circuit
No operation, heat or burn damage
No cooling, No heating
No operation

11. ERROR CODES

If you use a wired type remote controller, error codes will appear on the remote controller
display. If you use a wireless remote controller, the lamp on the photodetector unit will
output error codes by way of blinking patterns. See the lamp blinking patterns and error
codes in the table below.
Error indications
OPERATION TIMER lamp
lamp (green) (orange)
(1) (2)
(1) (4)
(1) (6)
(2) (6)
(2) (9)
(3) (1)
(3) (2)
(3) (10)
(4) (1)
(4) (2)
(4) (4)
(5) (1)
(5) (2)
Check
box
(5) (3)
(9) (15)
(10) (8)
(13) (1)
Display mode : 0.5 s ON / 0.5 s OFF
: 0.1 s ON / 0.1 s OFF
( ) : Number of flashing
Wired Remote Controller Display
UTY-RNR*Z* (2-wire type)
Touch the [Status].
2-digit numbers are corresponding to
the error code in the preceding table.
For more information, refer to the installation manual of the remote controller.
UTY-RLR* (2-wire type)
For more information, refer to the installation manual of the remote controller.
Wired remote
controller
FILTER lamp
error code
(red)
Remote controller communi-
cation error
Network communication
error
Peripheral unit communica-
tion error
Indoor unit address setting
error
Connection unit number er-
ror in wired remote controller
system
Indoor unit power supply
abnormal
Indoor unit main PCB error
Indoor unit communication
circuit (wired remote control-
ler) error
Indoor unit room temp.
thermistor error
Indoor unit heat ex. temp.
thermistor error
Human sensor error
Indoor unit fan motor 1 error
Indoor unit coil (expansion
valve) error
Indoor unit water drain
abnormal
Outdoor unit miscellaneous
error
Poor refrigerant circulation
RB unit error
Touch the [Next Page] (or [previous page])
Error icon
to switch to other indoor unit information.
Touch the [Error Information].
Error icon
Error code
Error contents
En-12