Function Setting; Test Run; Test Run Using Outdoor Unit (Pcb); Test Run Using Remote Controller - Fujitsu AIRSTAGE ARXB07GALH Manuel D'installation

7.4. Function setting

• FUNCTION SETTING can be performed with the wired or wireless remote controller.
(The remote controller is optional equipment)
• Refer to the wired or wireless remote controller manual for detailed setting information.
(Set IU AD, REF AD SW to 0)
• Refer to "7.1. Setting the address" for indoor unit address and refrigerant circuit address
settings.
• Turn the power of the indoor unit ON before starting the setting.
* Turning on the power to the indoor units initializes EEV, 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 details
Function
Function Setting number Default
number
00 Default
Filter
01 Longer
indicator 11
interval
02 Shorter
00 Enable
01 Disable
Filter
Display
indicator 13
only on
action
02 central
remote
controller
00 Default
Cool air
tem- 01 Adjust (1)
30
perature
02 Adjust (2)
trigger
00 Default
Heat air
01 Adjust (1)
tem-
31
02 Adjust (2)
perature
trigger
03 Adjust (3)
00 Enable
Auto restart 40
01 Disable
00 Super low
Follow the
Cool Air
43
setting on
Prevention
01
the remote
controller
00 Start/Stop
Emergency
01
stop
External
46
control
Forced
02
stop
00 All
Display
Error report
only on
47
target
01 central
remote
controller
Follow the
Fan setting setting on
00
when cooling
the remote
49
thermostat
controller
OFF
01 Stop

8. TEST RUN

8.1. 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.

8.2. Test run using Remote Controller

• Refer to the Installation Manual for the remote controller unit to perform the test run
using the wireless remote controller unit.
• When the air conditioner is being test run, the OPERATION and TIMER indicators
fl ash slowly at the same time.
En-17
9374342280-01_IM.indb Sec1:17 9374342280-01_IM.indb Sec1:17
Details
○
Adjust the fi lter cleaning interval noti-
fi cation. If the notifi cation is too early,
change to setting 01. If the notifi cation
is too late, change to setting 02.
○
Enable or disable the fi lter indicator.
Setting 02 is for use with a central
remote controller.
○
Adjust the cool air trigger temperature.
To lower the trigger temperature,
use setting 01. To raise the trigger
temperature, use setting 02.
○ Adjust the heat air trigger tempera-
ture. To lower the trigger temperature
by 6 degrees C, use setting 01. To
lower the trigger temperature by 4 de-
grees C, use setting 02. To raise the
trigger temperature, use setting 03.
Enable or disable automatic system
restart after a power outage.
○
○
Restrain the cold airfl ow with making
the airfl ow lower when starting heat-
ing operation. To correspond to the
ventilation, set to 01.
○
Allow an external controller to start
or stop the system, or to perform an
emergency stop.
* If an emergency stop is performed
from an external controller, all refrig-
erant systems will be disabled.
* If forced stop is set, indoor unit
stops by the input to the external
input terminals, and Start/Stop by a
remote controller is restricted.
○
Change the target for reporting
errors. Errors can either be reported
in all locations, or only on the wired
remote.
When set to 01, the fan stops when
the thermostat is OFF in cooling
○
operation. Connection of the wired
remote controller (2-wire type or
3-wire type) and switching its therm-
istor are necessary.

9. 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 Vibration, noise, indoor unit may
correctly? drop
Has there been a check for gas leaks
No cooling, No heating
(refrigerant pipes)?
Has heat insulation work been
Water leakage
completed?
Does water drain easily from the indoor
Water leakage
units?
Is the voltage of the power source the
same as that indicated on the label on No operation, heat or burn damage
the indoor unit?
Are the wires and pipes all connected
No operation, heat or burn damage
completely?
Is the indoor unit earthed (grounded)? Short circuit
Is the connection cable the specified
No operation, heat or burn damage
thickness?
Are the inlets and outlets free of any
No cooling, No heating
obstacles?
Does start and stop air conditioner
operation by remote control unit or No operation
external device?
After installation is completed, has the
proper operation and handling been
explained to the user?

10. 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 FILTER lamp
lamp (green) (orange) (red)
(1) (2)
(1) (4)
(1) (6)
(2) (6)
(2) (9)
(3) (1)
(3) (2)
(3) (10)
(4) (1)
(4) (2)
(5) (1)
CHECK
If not performed correctly
BOX
Wired Remote
Controller Error Error contents
code
Remote controller
communication error
Network communication
error
Peripheral device
communication error
Address setting error
Connection unit number
error in wired remote
controller system
Indoor unit power supply
abnormal
Indoor unit main PCB
error
Indoor unit
communication circuit
(wired remote controller)
error
Room temp. sensor
error
Indoor unit Heat Ex.
sensor error
Indoor unit fan motor1
error
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