Function Setting; Test Run; Test Run Using Outdoor Unit (Pcb); Test Run Using Remote Controller - Fujitsu AIRSTAGE ARXA030GLEH Installation Manual

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.
• 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
number
00 Standard
Filter indica-
01 Longer
11
tor interval
02 Shorter
00 Enable
01 Disable
Filter indica-
13
Display only on
tor action
02 central remote
controller
(Forbidden) 20 00
(Forbidden) 23 00
(Forbidden) 24 00
Static pres-
Refer to "7.3. Static pressure mode"
26
sure
(Forbidden) 27
00 Standard
Cool air
01 Adjust (1)
temperature 30
trigger
02 Adjust (2)
00 Standard
01 Adjust (1)
Heat air
02 Adjust (2)
temperature 31
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
02 Forced stop
00 All
Error report
Display only on
47
target
01 central remote
controller
Follow the
Fan set-
setting on
ting when 00
the remote
cooling 49
controller
thermostat
OFF
01 Stop
Forced ther-
00
mostat off
01
02
03
Switching
function for 04
60 (Forbidden)
external 05
inputs
06
07
08
Refrigerant
09
leak detection
(Forbidden) 61 00
(Forbidden) 62 00
Single
setpoint auto
00
Auto mode mode
68
type (traditional)
Dual setpoint
01
auto mode
Default Details
Adjust the filter cleaning interval noti-
fication. If the notification is too early,
change to setting 01. If the notifica-
tion is too late, change to setting 02.
Enable or disable the filter indicator.
Setting 02 is for use with a central
remote controller.
Adjust the cool air trigger tempera-
ture. To lower the trigger tem-
perature, 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
degrees 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 airflow with making
the airflow 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 re-
frigerant 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 central
remote controller.
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.
Setting is required when connecting
a refrigerant-leak detecting device.
(only for J-IIIL series)
Switch the setting method of
auto mode to single or dual
(cooling/heating).
For heat pump systems, it is
necessary to set the master indoor
unit (by wired remote controller).
Function
Function Setting number
number
00 0°C
01 0.5°C
02 1.0°C
03 1.5°C
Deadband 04 2.0°C
69
value
05 2.5°C
06 3.0°C
07 3.5°C
08 4.0°C
09 4.5°C
(Forbidden) 70 00
(Forbidden) 72 00
(Forbidden) 73 00
(Forbidden) 74 00
(Forbidden) 75 00

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 to perform the test run using
the wireless remote controller.
• When the air conditioner is being test run, the OPERATION and TIMER indicator lamps
fl ash slowly at the same time.
For details, please refer to the Manual of "IR Receiver Unit" or "Wired Remote Controller".

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
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?
Default Details
Choose the minimum temperature
between cooling and heating
settings (deadband) for Dual
setpoint auto mode (set in No. 68).
CHECK
If not performed correctly
BOX
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
En-14