TOSOT DC INVERTER U-MATCH AIR CONDITIONERS
91
TUHD18ND3F1O / TUHD24ND3F1O / TUHD30ND3F1O
(1) Driving Board
2
3
4
1
5
6
7
8
9
10
13
14
15
11
12
No.
Printing
Interface
No.
Printing
Interface
1
L2_2
PFC induction wire (blue)
2
L1_1
PFC induction wire (brown)
3
N
Neutral wire input (white)
4
AC-L
Live wire input (red)
5
COMM/COMM1 Communication interface
6
JTAG1
(Reserved)
7
PWR
Control power input
8
DC-BUS1
Bus electric discharging interface
(for testing)
9
L2-1
PFC induction wire (yellow)
10
L1-2
PFC induction wire (white)
11
P-OUT
(Reserved)
12
G-OUT
(Reserved)
13
W
Compressor Phase W
14
V
Compressor Phase V
15
U
Compressor Phase U
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