Function Setting; Test Run; Test Run Using Outdoor Unit (Pcb); Test Run Using Remote Controller - Fujitsu AirStage ARXC45GATH Installation Manual

7.3. 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
indicator 11
01 Longer
interval
02 Shorter
00 Enable
01 Disable
Filter
Display
indicator 13
action only on
02 central
remote
controller
00 Standard
Cool air
tem-
30
01 Adjust (1)
perature
trigger
02 Adjust (2)
00 Standard
Heat air
01 Adjust (1)
tem-
31
perature
02 Adjust (2)
trigger
03 Adjust (3)
00 Enable
Auto
40
restart
01 Disable
00 Super low
Cool Air
Follow the
Preven- 43
setting on
tion
01
the remote
controller
00 Start/Stop
External Emergen-
46 01
control cy stop
Forced
02
stop
00 All
Display
Error re-
47
only on
port target
01 central
remote
controller
Follow the
Fan set-
setting on
00
ting when
the remote
cooling 49
controller
thermostat
OFF
01 Stop
(Forbidden) 60 00
(Forbidden) 61 00
(Forbidden) 62 00
En-13
Default Details
○
Adjust the fi lter cleaning interval
notifi 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 indica-
tor. Setting 02 is for use with a
central remote controller.
○
Adjust the cool air trigger tem-
perature. To lower the trigger
temperature, use setting 01. To
raise the trigger temperature, use
setting 02.
○
Adjust the heat air trigger
temperature. 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 airfl ow with mak-
ing the airfl ow lower when starting
heating 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 refrigerant 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 er-
rors. 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
thermistor are necessary.
○
○
○

8. TEST RUN

] 1

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 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 ] 1
installation is complete, be sure to check the following check items again.
Check items
Has the indoor unit been installed cor-
rectly?
Has there been a check for gas leaks
(refrigerant pipes)?
Has heat insulation work been com-
pleted?
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 specifi ed
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?
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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
Check
box