TOSOT DC INVERTER U-MATCH AIR CONDITIONERS
93
No.
Printing
Interface
No.
Printing
Interface
9
COMM
Communication interface
10
DC-BUS1
DC bus electric discharging needle
stand (for testing)
11
DC-BUS
DC bus interface (connect to filtering
board)
12
U
Compressor Phase U
13
V
Compressor Phase V
14
W
Compressor Phase W
(2) Filtering Board:
3
4
5
6
7
1
2
No.
Printing
Interface
No. Printing
Interface
1
N-OUT
Neutral wire output (white)
2
L-OUT
Live wire output (red)
3
DC-BUS
DC bus interface
(connect to drive board)
4
AC-L
Live wire input (red)
5
N
Neutral wire input (white)
6
E1
(Reserved)
7
E
Grounding wire (screw hole)
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