Indoor Unit/Remote Controller Setting; Jumper Wire Setting; Test Run; Operation Method - Fujitsu Slim Duct Type Installation Manual

B. Indoor unit/remote controller setting
(room temperature sensor selection)
The temperature sensor of the indoor unit or the remote con-
troller can be used to detect the room temperature.
(1) Enable the room temperature sensor selection in FUNC-
TION SETTING, which will be previous page.
(2) Press the THERMO SENSOR button for 5 seconds or
more to select the temperature sensor of the indoor unit
or the remote controller.
F F
NOTES
If the function to change the temperature sensor is used as
shown in examples A (other than example B), be sure to lock
the detection location. If the function is locked, the lock dis-
play will flash when the THERMO SENSOR button is
pressed.

10.4. Jumper wire setting

(1) Drainage function setting (JM1)
If contained drain pump is not used, set the drainage function
to "Invalid" in the drainage function switching.
• If contained drain pump is not use:
When used under "WALL MOUNTED TYPE/FLOOR
STANDING CONCEALED TYPE".
When used in natural drainage under "CEILING CON-
CEALED TYPE".
JM1
♦ Connect
Disconnect
(2) Fan delay setting (JM3)
It is a function to delay the stop of cooling fan when the air
conditioner is stopped.
JM3
♦
Connect
Disconnect
• Switching position
• JM2 setting forbidden
En-22
B
Indoor unit
(♦... Factory setting)
Drainage function
Valid
Invalid
(♦... Factory setting)
Fan delay
Invalid
Valid

10.5. Test run

Always turn on the power 12 hours prior to the start of the
operation in order to ensure compressor protection.
CHECK ITEMS
(1) Is operation of each button on the remote control unit normal?
(2) Does each lamp light normally?
(3) Do not air flow direction louvers operate normally?
(4) Is the drain normal?
(5) Is there any abnormal noise and vibration during operation?
• Do not operate the air conditioner in test run for a long time.

[OPERATION METHOD]

• For the operation method, refer to the operating manual.
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button
simultaneously for 2 seconds or more to start the test run.
(3) Press the start/stop button to stop the test run.
If "C0" appears in the unit number display, there is a remote
controller error. Refer to the installation manual included with
the remote controller.
Unit number Error code
[Using the wireless remote control for test run]
(Option)
• For the operation method, refer to the operating manual.
• The outdoor unit may not operate depending on the
room temperature. In this case, press the test run but-
ton on the wireless remote control unit while the air con-
ditioner is running. (Point the transmitter section of the
wireless remote control unit toward the air conditioner and
press the test run button with the tip of a ball-point pen, etc.)
Transmitter section
Test run button
• To end test operation, press the wireless remote control unit
START/STOP button.
(When the air conditioner is run by pressing the test run
button, the OPERATION indicator lamp and TIMER indica-
tor lamp will simultaneously flash slowly.)
CAUTION
Test run display
Content
Incompatible indoor unit is
connected
Indoor unit ↔ remote con-
troller communication error