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12.1.8.6 Checking the Indoor Unit Addresses
Use the remote controller to check the indoor unit address.
CZ-RTC5B (High-spec wired remote controller)
(1) Keep pressing the
, and buttons
simultaneously for 4 or more seconds.
The “Maintenance func” screen appears on the
LCD display.
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(2) Press the
or button to see each menu.
If you wish to see the next screen instantly, press
the
or button.
Select “7. Simple settings” on the LCD display and
press the
button.
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START
[ ]
CZ-RTC5B
(3) The “Simple settings” screen appears on the LCD
display.
Select the “Unit no.” by pressing the
or
button for changes.
* The initial display is “ALL”.
Simple settings
Unit no. Code no. Set data
01ALL 0001
Sel. Next
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The indoor unit fan operates only at the selected
indoor unit.