32
9
7
6
5
4
3
1
2
8
3-phase PCB A
1
2
3
4
5
6
7
8
9
Assembly unit
Coding
Output port for +15V(CN4)
Compressor connection port W
Compressor connection port V
Compressor connection port U
Input port for high pressure switch (CN9)
Power for switching power supply(CN2)
Port for communication with PCB B (CN1)
Input port N for IPM module(N)
Input port P for IPM module(P)
DIS1
1
3
4 5
6
7
12
14
15
16
17
18
19
20
25
21
22
23
2
24
8
9
10
11
13
2) PCB B, Main control board
1
2
3
4
5
6
7
Port for communication with hydro-box
control board (CN10)
Assembly unit
Assembly unit
Coding
Coding
9
14
15
16
17
18
19
20
21
22
23
24
25
Port for electrical expansion value(CN22)
Port for power supply(CN41)
Power supply port for hydro-box control board(CN61)
Out port for PFC contactor coil(CN63)
Out port for P_line contactor coil(CN64)
Port for discharge temp.sensor(CN8)
Port for sunction temp.sensor(CN4)
Port for pressure sensor(CN36)
Power supply port for PCB B(CN250)
Port for down fan(CN19)
Port for up fan(CN17)
Power supply port for module(CN70\71)
Port for communication with PCB A(CN201)
Port for voltage check(CN205)
/
/
PTC control(CN67)
Port for eletric heating tape(CN66)
Port for 4-way value(CN65)
Port for IC programming(CN301)
Port for outdoor ambient temp. sensor and
condenser temp.sensor(CN9)
Port for low pressure switch and quick
check(CN6)
8
Reserved(CN11)
10
11
DIP switch(SW7,SW8)
Digital display(DIS1)
12
13
Port for chassis electrical heating tape(CN68)(optional)
V.1
Содержание ETH080VMR
Страница 89: ...86 NOTE V 1 ...
Страница 179: ...86 NOTE V 1 ...
