Fujitsu ASU30RLE Installation Manual

En-13
Setting record
•
Record any changes to the settings in the following table.
Setting Setting Value
Heat Insulation condition (building insula-
tion)
Room temperature control for indoor unit
sensor
Cooling
Heating
Room temperature control for wired remote
controller sensor
Cooling
Heating
After completing the Function Setting, be sure to turn off the power and turn it on again.
15. 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 Check box
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 grounded?
Is the connection cable the specified thickness?
Are the inlets and outlets free of any obstacles?
After installation is completed, has the proper operation and handling
been explained to the user?
Operate the unit according to the operating manual provided, and check
that it is operating normally.
16. TEST RUN
Check items
(1) Is operation of each button on the remote controller normal?
(2) Does each lamp light normally?
(3) Do air ow direction louvers operate normally?
(4) Is the drain normal?
(5) Do not have an abnormal noise and vibration during operation?
•
Do not operate the air conditioner in test run for a long time.
[Operation method]
By the wireless remote controller
•
To start the test run, press the START/STOP button, the TEST RUN button on the
remote controller with a by using the tip of a ballpoint pen or other small object.
By the indoor unit
•
To start the test run, keep on pressing the MANUAL AUTO button of the indoor unit
for more than 10 seconds.
•
To end test operation, press the remote controller Start/Stop button.
(When the air conditioner is running by pressing the TEST RUN button, the
OPERATION Lamp and TIMER Lamp will simultaneously ash slowly.)
[Using the wired remote controller] (Option)
For the operation method, refer to the operating manual and the installation manual of the
optional remote controller.
17. CUSTOMER GUIDANCE
Explain the following to the customer in accordance with the operating manual:
(1) Starting and stopping method, operation switching, temperature adjustment, timer, air
ow switching, and other remote controller operations.
(2) Air lter removal and cleaning, and how to use the air louvers.
(3) Give the operating manual to the customer.
18. ERROR CODES
If you use a wireless remote controller, the lamp on the photo detector unit will output er-
ror codes by way of blinking patterns. If you use a wired remote controller, error codes will
appear on the remote controller display. See the lamp blinking patterns and error codes in
the table. An error display is displayed only during operation.
Error display
Wired
remote
controller
Error code
Description
OPERATION
lamp (green)
TIMER
lamp
(orange)
ECONOMY
lamp
(green)

(1)

(1)
Serial communication error

(1)

(2)
Wired remote controller
communication error

(1)

(5)
Check run unfinished
Error display
Wired
remote
controller
Error code
Description
OPERATION
lamp (green)
TIMER
lamp
(orange)
ECONOMY
lamp
(green)

(1)

(6)
Peripheral unit transmission PCB
connection error

(1)

(8)
External communication error

(2)

(1)
Unit number or Refrigerant circuit
address setting error
[Simultaneous Multi]

(2)

(2)
Indoor unit capacity error

(2)

(3)
Combination error

(2)

(4)
• Connection unit number
error (indoor secondary unit)
[Simultaneous Multi]
• Connection unit number error
(indoor unit or branch unit)
[Flexible Multi]

(2)

(6)
Indoor unit address setting error

(2)

(7)
Primary unit, secondary unit setup
error [Simultaneous Multi]

(2)

(9)
Connection unit number error in
wired remote controller system

(3)

(1)
Power supply interruption error

(3)

(2)
Indoor unit PCB model
information error

(3)

(5)
Manual auto switch error

(3)

(10)
Indoor unit communication circuit
(wired remote controller) error

(4)

(1)
Room temp. sensor error

(4)

(2)
Indoor unit Heat Ex. Middle temp.
sensor error

(4)

(4)
Human sensor error

(5)

(1)
Indoor unit fan motor error

(5)

(3)
Drain pump error

(5)

(7)
Damper error

(5)

(8)
Intake grille error

(5)

(15)
Indoor unit error

(6)

(1)
Outdoor unit reverse/missing
phase and wiring error

(6)

(2)
Outdoor unit main PCB
model information error or
communication error

(6)

(3)
Inverter error

(6)

(4)
Active filter error, PFC circuit error

(6)

(5)
Trip terminal L error

(6)

(10)
Display PCB microcomputers
communication error

(7)

(1)
Discharge temp. sensor error

(7)

(2)
Compressor temp. sensor error

(7)

(3)
Outdoor unit Heat Ex. liquid temp.
sensor error

(7)

(4)
Outdoor temp. sensor error

(7)

(5)
Suction Gas temp. sensor error

(7)

(6)
• 2-way valve temp. sensor error
• 3-way valve temp. sensor error
9387082098-02_IM.indb 13 21/03/2016 10:13:05

Fujitsu ASU30RLE Specifications

General

Brand	Fujitsu
Model	ASU30RLE
Category	Air Conditioner
Language	English