Panasonic U-4LE1E5 Service Manual page 98

3. Mini VRF System Alarm Codes
E09 More Than One Remote Controller Set to Main Error
1. Error Detection Method
It is judged an error when more than one remote controller in a remote control group is set as the main remote controller.
Forgot to set one remote controller to sub in a 2-remote control group.
•
• When using one wireless and one wired remote controller in a control group, forgot to set one of them to sub.
2. Error Diagnosis
1 Remote
1-1
controller
•
Method for setting a remote controller to sub (CZ-RTC2)
1. Press and hold both
2. This will display
3. Press Timer
4. Press button (Once the display changes from flashing to steady, the setting is complete).
5. Once you press
Wireless remote controller
CZ-RWSU2
Screw
Cable clamp
PCB cover
5
CZ-RWSC2
Set one of the 2 remote controllers to sub.
+ buttons for 4 seconds or longer.
, the item "01" and the setting data "0001" or the like on the remote controller's display.
/ buttons to switch the setting data to "0000". (0000:SUB 0001:Main)
button, the remote controller returns to its normal display.
S003 (#3)
Sub: ON
Main: OFF
ON
Receiver PCB
Adjustable
Corner Cap
Main/Sub Switch
CZ-RWST2
CZ-RWSL2
DIP Switch 3
5 - 18
Mini VRF SYSTEM
Trouble Diagnosis
S003
S003 (#3)
Sub: ON
Main: OFF
S003 (#3)
Sub: I
Main: O