Sinclair ASGE-09AIN WK Service Manual page 101

7 COMM1
8 CN2
9 CN1
(3). ASGE-18AIN WK, ASGE-24AIN WK,ASGE-36AIN WK
1). Driving Board
1 2 3
No. Printing
1 L2_2
3 N
5 COMM/COMM1
7 PWR
9 L2-1
11 P-OUT
13 W
15 U
Communication needle stand
of main control drive
1-pin: +3.3V,
2-pin: TXD
3-pin: RXD,
4-pin: GND
Communication needle
stand with indoor unit
1-pin: GND,
2-pin: B,
3-pin: A
Communication interface
(reserved):
1-pin: +12V, 2-pin: B,
3-pin: A, 4-pin: GND
15 14 13 12
4
Interface
PFC induction wire (blue)
Neutral wire input (white)
Communication interface
Control power input
PFC induction wire (yellow)
(Reserved)
Compressor Phase W
Compressor Phase U
16 HEAT
17
18
11 10 9
No. Printing
2
4
6 JTAG1
8 DC-BUS1
10
12 G-OUT
14
Compressor electric heating belt
VA-1 Chassis electric heating belt
4V 4-way valve
8
5
L1_1 PFC induction wire (brown)
AC-L Live wire input (red)
Bus electric discharging
interface (for testing)
L1-2 PFC induction wire (white)
V Compressor Phase V
7
6
Interface
(Reserved)
(Reserved)
93