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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.
EEPROM
DISP pin
DISP pin
EEPROM
A746803 : Duct Type
A746802 : 4-way Cassette Type
A747711 : Ceiling Type (T2 type)
EEPROM
DISP pin
名称未設定-1 5
2013/08/06 21:42:51
SM830211-07̲PAC-i.indb 21
SM830211-07̲PAC-i.indb 21
2013/09/07 10:42:05
2013/09/07 10:42:05
Summary of Contents for U-100PEY1E5
Page 536: ... MEMO 1 526 ...
Page 540: ... MEMO 2 4 ...
Page 549: ...3 9 3 3 1 Indoor Units Ducted Type S 36PN1E5 S 45PN1E5 S 50PN1E5 Electric Wiring Diagram ...
Page 551: ...3 11 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Page 552: ...3 12 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Page 553: ...3 13 3 3 2 Outdoor Units Single phase U 60PE1E5 U 71PE1E5 䡵 ...
Page 554: ...3 14 3 3 2 Outdoor Units Single phase U 100PE1E5 U 125PE1E5 U 140PE1E5 䡵 ...
Page 555: ...3 15 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Page 556: ...3 16 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Page 558: ...3 18 3 3 2 Outdoor Units 3 phase U 71PE1E8 ...
Page 559: ...3 19 3 3 2 Outdoor Units 3 phase U 100PEY1E8 U 125PEY1E8 ...
Page 560: ...3 20 3 3 2 Outdoor Units 3 phase U 100PE1E8 U 125PE1E8 U 140PE1E8 U 140PEY1E8 ...
Page 594: ...4 34 4 HIC PCB A746895 U 60PE1E5 U 71PE1E5 CN VDC U P V W N CN VDC 4WAY Valve CN 20S ...
Page 595: ...4 35 4 HIC PCB continued A746846 U 100PE1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 597: ...4 37 4 HIC PCB A746846 U 100PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 598: ...4 38 4 HIC PCB continued A746847 U 125PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 602: ...4 42 4 HIC PCB A747248 U 100PEY1E8 U 125PEY1E8 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 738: ... MEMO 8 34 ...
Page 739: ...201309 ...