5-21
5
E08 Duplicate Indoor Unit Address Settings Error
Error Detection Method
Error Diagnosis
It is judged an error if the addresses of indoor units are duplicated.
For information on the procedures for replacing the nonvolatile memory (EEPROM) of the indoor unit, refer to the manual
that is packaged with the indoor unit service board.
•
1.
2.
1
The indoor unit address settings are duplicated in the remote control detailed settings mode.
The multiple unit DISP pin is shorted across the indoor unit whose address is Not Set.
•
•
Remove the short
1-2
Is the DISP pin on the indoor unit control PC board shorted?
1-1
Conduct checks prior to auto address setting.
Does E08 fail to go off even after running auto address setting again?
1-2
1-3
1-4
Yes
Yes
No
No
1-3
Do not make changes to indoor unit addresses with the detailed settings of the remote
controller.
Make them in the remote control address change mode.
1-4
Indoor
unit
control
PC board
The nonvolatile memory (EEPROM) on the indoor unit board has failed.
Replace the EEPROM.
A747938 : Duct Type
A747931 : 4-Way Cassette Type
Ceiling Type (T2 type)
DISP pin
EEPROM
EEPROM
DISP pin
A747336 : 4-Way Cassette 60 x 60 Type
EEPROM
DISP pin
SM830231-02̲Single̲欧州.indb 21
SM830231-02̲Single̲欧州.indb 21
2014/09/11 15:44:06
2014/09/11 15:44:06
Содержание S-100PF1E5A
Страница 486: ... MEMO 1 476 SM830231 02 Single 欧州 indb 476 SM830231 02 Single 欧州 indb 476 2014 09 19 13 22 27 2014 09 19 13 22 27 ...
Страница 490: ... MEMO 2 4 SM830231 02 Single 欧州 indb 4 SM830231 02 Single 欧州 indb 4 2014 09 05 11 28 19 2014 09 05 11 28 19 ...
Страница 692: ... MEMO 8 34 SM830231 02 Single 欧州 indb 34 SM830231 02 Single 欧州 indb 34 2014 09 09 21 22 28 2014 09 09 21 22 28 ...
Страница 693: ...201409 SM830231 02 Single 欧州 indb 1 SM830231 02 Single 欧州 indb 1 2014 09 19 17 14 42 2014 09 19 17 14 42 ...