22
GB
en
Cool
Pipe
Auto
Switch disp.
Mode
Fan
Remain
Test run
F1
F2
F3
F4
Fig. 7-6
Remain
Vane
F1
F2
F3
F4
Fig. 7-7
Step 2 Perform the test run and check the airflow temperature and auto vane.
1
Press the
F1
button to go through the operation modes in the order of “Cool”
and “Heat”. (Fig. 7-6)
Cool mode: Check the cold air blow off.
Heat mode: Check the heat blow off.
* Check the operation of the outdoor unit’s fan.
2
Press the
button and open the Vane setting screen.
If the vanes do not move, check that the junction wire connectors are connected
securely and the connector colors match.
AUTO vane check
1
Check the auto vane with the
F1
F2
buttons. (Fig. 7-7)
2
Press the
button to return to “Test run operation”.
3
Press the
button.
7. Test run
Step 1 Switch the remote controller to “Test run”.
1
Select “Service” from the Main menu, and press the
button.
2
When the Service menu is selected, a window will appear asking for the password. (Fig. 7-3)
To enter the current maintenance password (4 numerical digits), move the cursor to the digit you want to change with the
F1
or
F2
button, and set each number
(0 through 9) with the
F3
or
F4
button. Then, press the
button.
Note: The initial maintenance password is “9999”. Change the default password as necessary to prevent unauthorized access.
Have the password available for those who need it.
Note: If you forget your maintenance password, you can initialize the password to the default password “9999” by pressing and
holding the
F1
and
F2
buttons simultaneously for three seconds on the maintenance password setting screen.
3
Select “Test run” with the
F1
or
F2
button, and press the
button. (Fig. 7-4)
4
Select “Test run” with the
F1
or
F2
button, and press the
button. (Fig. 7-5)
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:
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M
Test run
Input maintenance info.
Settings
Check
Others
F1
F2
F3
F4
Fig. 7-4
Test run menu
Cursor
Service menu:
Test run
Drain pump test run
F1
F2
F3
F4
Fig. 7-5
Service menu
Cursor
Select:
Enter maintenance password
F1
F2
F3
F4
Fig. 7-3
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