Ferroli RVL-I PLUS Installation And Maintenance Manual - page 58
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21
9.2.4 PCB for refrigerant system
1 Reserved(CN2)
2 Input Port N For Ipm Module(N)
4 Power Supply Of V Phase For Compressor(V)
3 Power Supply Of W Phase For
Compressor(W)
5 Power Supply Of U Phase For Compressor(U)
6 Output Port N Of Pfc Module(N_1)
7 Output Port P Of Pfc Module(P_1)
8 Input Port For Pfc Inductance L_1(L_1)
9 Input Port For Pfc Inductance L_2(L_2)
1 Port For Pressure Switch(CN12)
2 Port For Suction Temperature Sensor(CN24)
3 Port For Pressure Sensor(CN28)
4 Port For Discharge Temperature
Sensor(CN8)
5 Port For Ambient Temperature And
Condenser Outlet Temperature
Sensor(CN9)
6 Port For Communication Between
Outdoor Unit And Bydro-box(CN10)
7 Reserved(CN30)
8 Port For Electrical Expansion Value(CN22)
9 Input Port For Live Wire(CN1)
10 Input Port For Neutral Wire(CN2)
11 Output Port For Neutral Wire(CN3)
12 Ourput Port For Live Wire(CN4)
13 Reserved(CN7)
14 Port For 4-way Value(CN13)
15 Port For Eletric Heating Tape(CN14)
16 Input Port For Transformer(CN26)
10
20
19
18
25
17
16
23
22
21
11
13
9
8
7
6
1
9
10
2
3
4
5
10 Input Port N For Pfc Module(VIN-N)
11 Input Port P Foripm Modele(P)
12 Communicate Port Between Pcb A
And Pcb B(CN1)
13 +15V(CN6)
PCB A, Inverter module for 1-phase 10~16kW unit
15
26
14 13
12
17 Power Supply Port For Fan(CN18)
18 Port For Down Fan(CN19)
19 Port For Up Fan(CN17)
20 Output Port For Transformer(CN51)
21 Check Button(SW2)
22 Refrigerant Recovery Button
23 Digital Displays(DIS1)
24 Ground Wire(CN11)
25 Comunication Port For PCBA(CN6)
26 Power supply port for hydro-box
control board(CN16)
12
1 2
3 4 5
6
7
8
PCB B, Main control board for 1-phase 10~16kW unit
24
11
PCB for refrigerant system
PCB A, Inverter module for
1-phase Mod . 10-14
PCB B, Main control board for 1-phase Mod . 10-14
1 Reserved(CN2)
2 Input Port N For Ipm Module(N)
4 Power Supply Of V Phase For
Compressor(V)
3 Power Supply Of W Phase For
Compressor(W)
5 Power Supply Of U Phase For
Compressor(U)
6 Output Port N Of Pfc Module(N_1)
7 Output Port P Of Pfc Module(P_1)
8 Input Port For Pfc Inductance L_1(L_1)
9 Input Port For Pfc Inductance L_2(L_2)
10 Input Port N For Pfc Module(VIN-N)
11 Input Port P Foripm Modele(P)
12 Communicate Port Between Pcb A
And Pcb B(CN1)
13 +15V(CN6)
1 Port For Pressure Switch(CN12)
2 Port For Suction Temperature Sensor(CN24)
3 Port For Pressure Sensor(CN28)
4 Port For Discharge Temperature
Sensor(CN8)
5 Port For Outdoor air Temperature And
Condenser Outlet Temperature
Sensor(CN9)
6 Port For Communication Between
Outdoor Unit And Bydro-box(CN10)
7 Reserved(CN30)
8 Port For Electrical Expansion Value(CN22)
9 Input Port For Live Wire(CN1)
10 Input Port For Neutral Wire(CN2)
11 Output Port For Neutral Wire(CN3)
12 Ourput Port For Live Wire(CN4)
13 Reserved(CN7)
14 Port For 4-way Value(CN13)
15 Port For Eletric Heating Tape(CN14)
16 Input Port For Transformer(CN26)
17 Power Supply Port For Fan(CN18)
18 Port For Down Fan(CN19)
19 Port For Up Fan(CN17)
20 Output Port For Transformer(CN51)
21 Check Button(SW2)
22 Refrigerant Recovery Button
23 Digital Displays(DIS1)
24 Ground Wire(CN11)
25 Comunication Port For PCBA(CN6)
26 Power supply port for hydro-box
control board(CN16)
21
9.2.4 PCB for refrigerant system
1 Reserved(CN2)
2 Input Port N For Ipm Module(N)
4 Power Supply Of V Phase For Compressor(V)
3 Power Supply Of W Phase For
Compressor(W)
5 Power Supply Of U Phase For Compressor(U)
6 Output Port N Of Pfc Module(N_1)
7 Output Port P Of Pfc Module(P_1)
8 Input Port For Pfc Inductance L_1(L_1)
9 Input Port For Pfc Inductance L_2(L_2)
1 Port For Pressure Switch(CN12)
2 Port For Suction Temperature Sensor(CN24)
3 Port For Pressure Sensor(CN28)
4 Port For Discharge Temperature
Sensor(CN8)
5 Port For Ambient Temperature And
Condenser Outlet Temperature
Sensor(CN9)
6 Port For Communication Between
Outdoor Unit And Bydro-box(CN10)
7 Reserved(CN30)
8 Port For Electrical Expansion Value(CN22)
9 Input Port For Live Wire(CN1)
10 Input Port For Neutral Wire(CN2)
11 Output Port For Neutral Wire(CN3)
12 Ourput Port For Live Wire(CN4)
13 Reserved(CN7)
14 Port For 4-way Value(CN13)
15 Port For Eletric Heating Tape(CN14)
16 Input Port For Transformer(CN26)
10
20
19
18
25
17
16
23
22
21
11
13
9
8
7
6
1
9
10
2
3
4
5
10 Input Port N For Pfc Module(VIN-N)
11 Input Port P Foripm Modele(P)
12 Communicate Port Between Pcb A
And Pcb B(CN1)
13 +15V(CN6)
PCB A, Inverter module for 1-phase 10~16kW unit
15
26
14 13
12
17 Power Supply Port For Fan(CN18)
18 Port For Down Fan(CN19)
19 Port For Up Fan(CN17)
20 Output Port For Transformer(CN51)
21 Check Button(SW2)
22 Refrigerant Recovery Button
23 Digital Displays(DIS1)
24 Ground Wire(CN11)
25 Comunication Port For PCBA(CN6)
26 Power supply port for hydro-box
control board(CN16)
12
1 2
3 4 5
6
7
8
PCB B, Main control board for 1-phase 10~16kW unit
24
11
SAFETY AND MAINTENANCE