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No Silk-Screen Interface No Silk-Screen 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
No Silk-Screen Interface No Silk-Screen Interface
1 N-OUT1
Neutral wire output 1 (white)
(only for 18k)
2N-OUT
Neutral wire output
(white)
3 L-OUT Live wire output (red) 4 E1 Grounding wire
5 E2 (Reserved) 5 AC-L Live wire input (red)
7 AC-N Neutral wire input (white)
(2) Filtering Board
1
2
3
5
4
6
7