Wiring Colours W-Sq- Pro 18 1-Phase/3-Phase - Mobile - Whisper Power W-SQ-Pro Installation Manual

Contact-2 > Circuit Breaker-3
Contact-3 > Generator pe
Generator U > Circuit Breaker-1
Generator U > DDC ac1
Generator V > DDC ac2
Generator V > Circuit Breaker-3
Generator W > Circuit Breaker-5
Generator W > DDC ac3
Generator N > DDC ac3
Generator N > Contact-4
Contact-4 > Circuit Breaker-7
Generator N > DDC ac1
Generator N > DDC ac2
Contact-5 > Generator pe
DDC = Digital Diesel Control Unit
LCP = Local Control Panel
AVR = Electronic Regulation Generator
4.2

WIRING COLOURS W-SQ- PRO 18 1-PHASE/3-PHASE - MOBILE

Starter Motor > Alternator +
Battery > Starter Motor +
Starter Motor + > DDC +
Starter Motor + > LCP j4
Generator EXC- > AVR m1
Generator EXC + > AVR m3
AVR m3 > AVR m4
Generator wt > AVR m4
Generator yl > AVR m5
Generator bk > AVR m6
Generator gn > AVR m6
Measuring Coil T1:S1 > DDC ct1
Measuring Coil T1:S2 > DDC ct1
Measuring Coil T2:S1 > DDC ct2
Measuring Coil T2:S2 > DDC ct1
Measuring Coil T3:S1 > DDC ct3
Measuring Coil T3:S2 > DDC ct3
Fuel Pump + > LCP j20
Alternator R > Vandal resistant Switch-no
Alternator R > DDC hold
DDC hold > ECU V2203-15
DDC hold > ECU V2203-16
DDC ground > LCP j12
Ground > LCP j17
ECU V2203-1 > LCP j11
ECU V2203-19 > LCP j16
LCP > Temp Switch Exhaust
LCP > Pickup-1
LCP > Temp Switch Coolant
LCP > Coolant Temp Sensor-2
27
Number color
N-1 Blue
Pe-1 Green/Yellow
L1-1 Brown
L1-1 Brown
L2-1 Black
L2-1 Black
L3-1 Grey
L3-1 Grey
N-1 Blue
N-1 Blue
N-1 Blue
N-1 Blue
N-1 Blue
PE-1 Green/Yellow
Number color
1 Red
1 Red
1 Red
1 Red
3 Black
4 Black
5 Black
6 Black
7 Black
8 Black
9 Black
10 Red
11 Black
12 Red
13 Black
14 Red
15 Black
17 Black
18 Black
18 White
18 White
18 White
20 Black
20 Black
20 Black
20 Black
20 Blue/Pink
20 Black
20 Brown/Black
20 Red/Green
DIAGRAMS & DRAWINGS
cross section 3phase only
16 mm²
16 mm²
6 mm² 3phase only
1,5 mm² 3phase only
1,5 mm² 3phase only
6 mm² 3phase only
6 mm² 3phase only
1,5 mm² 3phase only
1,5 mm² 3phase only
6 mm² 3phase only
6 mm² 3phase only
1,5 mm² 3phase only
1,5 mm² 3phase only
6 mm² 3phase only
cross section 3phase only
10 mm²
35 mm²
6 mm²
2,5 mm²
1,5 mm²
1,5 mm²
1,5 mm²
1,5 mm²
1,5 mm²
1,5 mm²
1,5 mm²
2,5 mm²
2,5 mm²
2,5 mm²
3phase only
2,5 mm²
3phase only
2,5 mm²
3phase only
2,5 mm²
3phase only
1,5 mm²
1 mm²
1,5 mm²
1 mm²
1 mm²
1,5 mm²
4 mm²
1 mm²
1 mm²
1 mm²
Marine only
1 mm²
1 mm²
1 mm²
June 2021 W-SQ-Pro 15 and W-SQ-Pro 18