5-20
5
E06 Outdoor Unit Failed to Receive Serial Communication Signals from Indoor Unit
Error Detection Method
(When indoor unit(s) are connected)
Error Diagnosis
It is judged an error when there is no transmission (reply) from the indoor unit to the outdoor unit for a period of three minutes.
1.
2.
3
Remove the short
3-2
Are the DISP pin and CHK pin on the indoor unit control PC board
short-circuited?
Is the indoor unit powered off?
1-1
Is the indoor/outdoor operation line shorted, opened,
grounded or has a wrong contact?
2-1
3-1
Is the wireless remote controller connected to on the indoor unit’s
control PC board?
3-2
Power on
2-1
Correct the wiring
3-1
3-3
3-5
Yes
Yes
Yes
No
No
No
Disconnect the connector mentioned above on the control PC board
of the indoor unit control PC board, and see whether the E06 goes off
after several minutes. (When doing so, if two remote controllers are
being used and the wireless remote controller is the main remote
controller, set the other remote controller as the main.)
3-3
Replace wireless remote control parts including wiring.
3-4
3-5
3-4
3-5
Yes
No
Indoor
units
control
PC board
1 Indoor unit
power
2 Indoor/
outdoor
operation
line
Yes
No
The indoor unit is not turned on.
The DISP pin of the indoor unit is shorted.
The signal output control PC board (optional control PC board) inside the indoor unit has failed.
•
•
•
There is a short, open, wrong contact or grounding of the indoor/outdoor operation line.
•
The thermistor inside the indoor unit is grounded.
•
Indoor unit control PC board failure
Replace board.
For information on the procedures for replacing the indoor unit’s control board, refer to the manual that is packaged with
the indoor unit control PCB.
•
EEPROM
TEST pin
RC
OPTION
CHK pin
TEST pin
RC
OPTION
CHK pin
EEPROM
A746803 : Duct Type
A746802 : 4-way Cassette Type
A747711 : Ceiling Type (T2 type)
EEPROM
TEST pin
RC
OPTION
CHK pin
名称未設定-1 4
2013/08/06 21:42:50
SM830211-07̲PAC-i.indb 20
SM830211-07̲PAC-i.indb 20
2013/09/07 10:42:03
2013/09/07 10:42:03
Содержание U-100PEY1E5
Страница 536: ... MEMO 1 526 ...
Страница 540: ... MEMO 2 4 ...
Страница 543: ...3 3 3 3 1 Indoor Units 4 Way Cassette 60 60 Type S 36PY1E5 S 45PY1E5 S 50PY1E5 Electric Wiring Diagram 䡵 ...
Страница 547: ...3 7 3 3 1 Indoor Units Wall Mounted Type S 36PK1E5 S 45PK1E5 S 50PK1E5 S 60PK1E5 S 71PK1E5 Electric Wiring Diagram 䡵 ...
Страница 549: ...3 9 3 3 1 Indoor Units Ducted Type S 36PN1E5 S 45PN1E5 S 50PN1E5 Electric Wiring Diagram ...
Страница 550: ...3 10 3 3 1 Indoor Units Ducted Type S 60PN1E5 S 71PN1E5 S 100PN1E5 S 125PN1E5 S 140PN1E5 Electric Wiring Diagram ...
Страница 551: ...3 11 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Страница 552: ...3 12 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Страница 553: ...3 13 3 3 2 Outdoor Units Single phase U 60PE1E5 U 71PE1E5 䡵 ...
Страница 554: ...3 14 3 3 2 Outdoor Units Single phase U 100PE1E5 U 125PE1E5 U 140PE1E5 䡵 ...
Страница 555: ...3 15 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Страница 556: ...3 16 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Страница 558: ...3 18 3 3 2 Outdoor Units 3 phase U 71PE1E8 ...
Страница 559: ...3 19 3 3 2 Outdoor Units 3 phase U 100PEY1E8 U 125PEY1E8 ...
Страница 560: ...3 20 3 3 2 Outdoor Units 3 phase U 100PE1E8 U 125PE1E8 U 140PE1E8 U 140PEY1E8 ...
Страница 594: ...4 34 4 HIC PCB A746895 U 60PE1E5 U 71PE1E5 CN VDC U P V W N CN VDC 4WAY Valve CN 20S ...
Страница 595: ...4 35 4 HIC PCB continued A746846 U 100PE1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Страница 596: ...4 36 4 HIC PCB continued A746847 U 125PE1E5 U 140PE1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Страница 597: ...4 37 4 HIC PCB A746846 U 100PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Страница 598: ...4 38 4 HIC PCB continued A746847 U 125PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Страница 602: ...4 42 4 HIC PCB A747248 U 100PEY1E8 U 125PEY1E8 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Страница 738: ... MEMO 8 34 ...
Страница 739: ...201309 ...