Panasonic S-3650PU3E Technical Data & Service Manual page 193

2-3-1-6-4. How to Set Refrigerant System Address
Turn on the power in the indoor and outdoor units of the refrigerant system 1.
Switch the power on and wait at least 1 minute and 30 seconds or more. Short-circuit the auto address pin of the
outdoor unit with turned on and release. (LED1 and LED2 of the outdoor unit control PCB blink alternately and
the address setting of the indoor unit is started. When completed, LEDs go off.)
<It takes about 10 minutes until it finished.>
Auto address pin: If you once again short-circuit the auto address pin before completion when the auto address
started, the auto address will stop.
Turn on the different refrigerant system's indoor and outdoor units and wait at least 1 minute and 30 seconds or
more. Then short-circuit the auto address pin of the outdoor unit and release.
Repeat the same procedure and complete the auto address setting of each system.
When the address setting is completed, wait at least 1 minute and 30 seconds or more. Then start the operation.
2-3-1-6-5. 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
simultaneously for 4 or more seconds.
The "Maintenance func" screen appears on the LCD display.
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4. Test run
Sel. Page [
(2) Press the or
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.
Maintenance func
5. Sensor info.
6. Servicing check
7. Simple settings
8. Detailed settings
Sel. Page [
, and buttons
20:30 (THU)
] Confirm
button to see each menu.
20:30 (THU)
] Confirm
[
(3) The "Simple settings" screen appears on the LCD
display.
Select the "Unit no." by pressing the
or
Simple settings
Unit no.
ALL
Sel.
The indoor unit fan operates only at the selected
indoor unit.
2-3-1-12
20:30 (THU)
] START
button for changes.
20:30 (THU)
Code no. Set data
01 0001
Next
2
CZ-RTC5B