28
9.2 Outdoor unit error display
No.
Problems
LED2
(Green)
LED1
(Red)
IU display
1
standby for normal
O
X
2
Operation normally
X
O
3
IPM malfunction or IGBT over-strong current protection
☆
X
P0
4
Over voltage or too low voltage protection
O
O
P1
5
Over voltage or too low voltage protection
O
☆
P1
6
Inverter compressor drive error
X
☆
P4
7
Inverter compressor drive error
☆
O
P4
8
Inverter compressor drive error
☆
☆
P4
Содержание WYC009AMFI20
Страница 7: ...5 2 2 Part names of Indoor Outdoor units ...
Страница 9: ...7 L mm R mm H mm Dimension of installation hole mm 100 mm 3 9in 95 mm 3 7in 45 mm 1 8in 65 mm 2 6in ...
Страница 13: ...11 5 Printed Circuit Board Connector Wiring Diagram of Outdoor unit ...
Страница 34: ...32 9 3 3 Zero crossing detection error diagnosis and solution E2 ...
Страница 42: ...40 P W N U ...
Страница 43: ...41 N V N W ...
