4-44
4
•
•
•
•
•
•
•
PUMP DOWN
Stop
RUN
Power LED
(D330)
(CN-RUN)
(CN-STOP)
(CN-PUMPDOWN)
(CN-MODE)
(CN-TEST)
(CN-CHK)
LED 1 (D302)
LED 2 (D303)
Mode change
Test
CHK
LED (red × 2)
LED 1 and 2 blink alternately while automatic address setting is in progress.
Display the alarm contents for alarms that are detected by the outdoor unit.
LED (green): Power indicator
Indicates the DC 5V power on the outdoor unit control PCB.
2P plug (black) : Start pin
Short-circuit this pin and apply a pulse signal to start all indoor units in that
refrigerant system.
Short-circuit this pin and apply a pulse signal to stop all indoor units in that
refrigerant system.
2P plug (black): Refrigerant recovery Pin
Short circuit this pin to perform refrigerant recovery control using cooling operation.
The indoor unit fan will operate at HIGH and 55 Hz for a maximum of 10 minutes.
When refrigerant recovery is completed, close the valves and open circuit this pin
to stop the operation.
3P plug (black): Indoor unit Heating/Cooling mode change pin
When operating the compressors to perform automatic address setting,
operation in Heating mode can be normally used. However, short-circuiting this
pin performs operation in Cooling mode. (Static signal)
Short-circuiting this pin during ordinary operation changes the mode from
Cooling to Heating (if the current mode is Cooling) or from Heating to Cooling
(if the current mode is Heating).
2P plug (black)
2P plug (black)
This pin is used to test the PCB at the factory.
Short-circuit during the test run operation.
Open the circuit after the test run.
When the power is turned ON after this pin has been short-circuited, all output
signals will be output in sequence. (Sequential output does not occur if this pin
is short-circuited when the power is already ON.) Releasing this pin returns the
unit to normal control.
2P plug (black): Stop pin
SM830211-07̲PAC-i.indb 44
SM830211-07̲PAC-i.indb 44
2013/08/06 21:56:45
2013/08/06 21:56:45
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 ...