Motor cable and starter unit connection to the terminal plate
WS004776C
BN=Brown
BK=Black
WH=White
OG=Orange
GN=Green
GNYE=Green-Yellow
RD=Red
GY=Grey
BU=Blue
YE=Yellow
*SUBCAB AWG/CSA
**GC= Ground check
773 45 02
U/M
V/C
W/A
T1
T2
Terminal plate
2610.160
2610.172
2620.172
2620.281
=Terminal plate
=Screen
=Ground
=Functional ground
=Crimp isolation for
cable, if not in use
=Socket - Plug
=Inside pump
Pump
SYMBOLS AND DENOMINATIONS
22
21
20
GC**
BU/WH*
BN/BK*
GNYE/*
Motor cable
(3/4*
conductors)
YE*
19
18
INTERNAL START RELAY, 1PHASE
17
16
15
GC**
GY/WH*
EXTERNAL STARTER, 1-PHASE
WITHOUT INTERNAL CONTACTOR
WH/OG*
WH/BU*
YE*
GNYE/*
BK/BK*
BN/RD*
Motor cable
(6/7* conductors)
V / C
T1
T2
Terminal
plate
U / M
W / A
V / C
T1
T2
Terminal
plate
U / M
W / A
1 - P H A
S E (1~)
BU
start run
Pump
Pump
Capacitors
Relay
BN
GY
BK
WH
BU
BN
GY
BK
WH
BU
Thermal
contact
Float switch
BU/WH*
BN/BK* GNYE/GN*
GC**
(Optional)
Float switch
BU/WH*
BN/BK*
GNYE/GN*GC**
(Optional)
BU
L3 GY/WH*
Motor cable
(6/7* conductors)
T1 WH/OG*
T2 WH/BU*
YE*
GNYE/*
GC**
L1 BN/RD*
L2 BK/BK*
EXTERNAL STARTER, DOL, 3-PHASE
V / C
T1
T2
Terminal
plate
U / M
W / A
3 - P H A
S E (3~)
SCREENED MOTOR CABLE
GNYE shrink hose
Screen as
ground
conductor
FGB
(3+S)
T1 WH
T2 WH
T3 WH
T4 WH
T1 alt.
T2 alt.
-
-
-
-
L3
L2
L1
BK
GY
BN
V / C alt. 3
U / M alt. 1
W / A alt. 5
Motor cable
alt.
Pump
Pump
BU
BK
BN
GY
WH
(GC)
Subcab
(S3+3/3+S4)
Float switch (Optional)
BU/WH*
BN/BK* GNYE/GN*
GC**
EU: Max 400V
US/CDN: Max 250V
A1
A2
GC**
L1 BN/RD*
L3 GY/WH*
L2 BK/BK*
GNYE/*
YE*
BU*
OG*
V / C
T1
T2
Terminal
plate
U / M
W / A
Motor cable
(4/4*/7*
conductors)
H
A2
15
16
G
INTERNAL CONTACTOR
OVER 500V (CSA OVER 250V)
Motor protection
A1
A2
INTERNAL CONTACTOR, 3-PHASE
MAX 500V (CSA MAX 250V)
GC**
L1 BN/RD*
L3 GY/WH*
L2 BK/BK*
GNYE/*
YE*
BU*
OG*
Motor protection
V / C
T1
T2
Terminal
plate
U / M
W / A
Motor cable
(4/4*/7*
conductors)
3 - P H A
S E (3~)
1 - 2
3 - 4
5 - 6
1 - 2
3 - 4
5 - 6
BU
BU
Thermal O/L
Setting= I
Thermal O/L
Setting= I
Contactor
Relay
Thermal contact
Pump
Pump
Contactor
BK
GY
BN
WH
BK
GY
BN
WH
BK
GY
BN
BK
GY
BN
BU/WH*
BN/BK* GNYE/GN*
GC**
BU
BU
Thermal
contact
Float switch (Optional)
EU: Max 400V
US/CDN: Max 250V
GC**
GNYE/*
Motor cable
(4/4*/7*
conductors)
YE*
EXTERNAL STARTER, 1-PHASE
INTERNAL CONTACTOR
A1 A2
OR*
BU*
V / C
T1
T2
Terminal
plate
U / M
W / A
1 - P H A
S E (1~)
1 - 2
3 - 4
5 - 6
BU
GY/WH*
BK/BK*
BN/RD*
Pump
Contactor
BN
GY
BK
WH
BN
GY
BK
FGB Screened
motor cable. (3+S)
Screen as ground
conductor. Use
GNYE shrink hose
BU
Thermal
contact
Float switch
BU/WH* BN/BK*
GNYE/GN* GC**
(Optional)
BU
3 Installation
18
2620.172/.281 Service and Repair Instructions
Summary of Contents for Flygt 2620.172
Page 1: ...Service and Repair Instructions 885611_2 0 2620 172 281...
Page 2: ......
