Pentair FLECK NXT Service Manual

3900 REMOTE TIMER WIRING DIAGRAM
NOTE:
VALVE SHOWN IN SERVICE POSITION.
TB1 - HIGH VOLTAGE 14 POSITION TERMINAL BLOCK
TB2 - LOW VOLTAGE 9 POSITION TERMINAL BLOCK
IC1 - INTERLOCK CABLE RECEPTACLE
UDM - UPPER DRIVE MOTOR
LDM - LOWER DRIVE MOTOR
AUX - AUXILARY RELAY
HCAM - VALVE HOMING CAM
SCAM - VALVE STEP CAM
LDCAM - LOWER DRIVE CAM
BVCAM - BRINE VALVE CAM
SW1 - VALVE HOMING SWITCH
SW2 - VALVE STEP SWITCH
SW3 - LOWER DRIVE SWITCH(INSIDE)
SW4 - LOWER DRIVE SENSE SWITCH(OUTSIDE)
LD SWITCH - LOWER DRIVE SWITCH
M1
1
NEUTRAL
7
LDM
13
TYPICAL OUTPUT WIRING
1
3
EARTH GND
6
4
AUX
9
12
10
AUX
S1 - SOLENOID ON DURING REGENERATION 24VAC,0.25A MAX
M1 -OPTIONAL MOTOR/PUMP ON DURING REGENERATION
OR CPO DEVICE ON DURING SERVICE(N.O. OUTPUT)
2
5
UDM
8
11
TB1-GREY
LINE
HOT
NEUTRAL
250VAC/3A MAX. RESISTIVE
30VDC/3A MAX. RESISTIVE
BLACK
P/N 19781
9
6
3
FLOW METER
+5 VDC
DC GROUND
7
8
4
1
5
2
(OPTIONAL)
SHIELD
TB2-ORANGE
(OPTIONAL)
(OPTIONAL)
SENSOR INPUT
METER INPUT
GREEN
RED
LOCKOUT INPUT
SENSOR SWITCH
LOCKOUT SWITCH
TYPICAL INPUT WIRING
13
14
15 16
17
18
19
1211
10
98
4
56
7
12
3
C
N.O. N.C.
SW3
C
N.O.
N.C.
SW1
C
N.O.
N.C.
SW2
UDM
HCAM
SCAM
BVCAM
C
N.O.
N.C.
SW4
LDCAM
LDM
TAN
PINK
BLUE
HOME
P/N 19781
NOT USED
UDM
LINE
RED
BLACK
IC1
RED
GREY
METER
STEP
AUX
LDM
WHITE
GREEN
WHITE
+5 VDC
#BLACK
NOT USED
9
#WHITE/BLACK
6
3
DC GROUND#RED/BLACK
11
8
5
2KCALB
#ORANGE
8
#GREEN
SENSOR
7
2
#WHITE
4
1
TB2-ORANGE
13
01NWORB
12
AUX9EGNARO
7
4WOLLEY
NOT USED 6
EARTH GND3NEERG
WHITENEUTRAL 1
1
TB1-GREY
#BLUE
LOCKOUT
5
#RED
# - DENOTES LOW VOLTAGE CABLE WIRE
NOT USED
BLACK
WHITE
BLACK
RED
LD SWITCH
WHITE
BLACK
LOWER
DRIVE
WHITE
UPPER
DRIVE
BLACK
RED
GREEN
BLACK
WHITE
RED
GREEN
2900 REMOTE TIMER WIRING DIAGRAM
NOTE:
VALVE SHOWN IN SERVICE POSITION.
TB1 - HIGH VOLTAGE 14 POSITION TERMINAL BLOCK
TB2 - LOW VOLTAGE 9 POSITION TERMINAL BLOCK
IC1 - INTERLOCK CABLE RECEPTACLE
UDM - UPPER DRIVE MOTOR
LDM - LOWER DRIVE MOTOR
AUX - AUXILARY RELAY
HCAM - VALVE HOMING CAM
SCAM - VALVE STEP CAM
SW1 - VALVE HOMING SWITCH
SW2 - VALVE STEP SWITCH
SW3 - LOWER DRIVE SWITCH(INSIDE)
SW4 - LOWER DRIVE SENSE SWITCH(OUTSIDE)
LD SWITCH - LOWER DRIVE SWITCH
LDCAM - LOWER DRIVE CAM
M1
1
NEUTRAL
7
LDM
13
TYPICAL OUTPUT WIRING
1
3
EARTH GND
6
4
AUX
9
12
10
AUX
S1 - SOLENOID ON DURING REGENERATION 24VAC,0.25A MAX
M1 -OPTIONAL MOTOR/PUMP ON DURING REGENERATION
OR CPO DEVICE ON DURING SERVICE(N.O. OUTPUT)
2
5
UDM
8
11
TB1-GREY
LINE
HOT
NEUTRAL
250VAC/3A MAX. RESISTIVE
30VDC/3A MAX. RESISTIVE
HCAM
SCAM
C
N.O. N.C.
SW1
C
N.O. N.C.
SW2
UDM
13
14
15 16
17
18
19
1211
10
98
4
56
7
12
3
LDM
LDCAM
C
N.O. N.C.
SW4
BLK
TAN
PINK
BLUE
HOME
P/N 19781
NOT USED
UDM
LINE
RED
GREEN
BLACK
IC1
RED
GREY
METER
STEP
AUX
LDM
WHITE
GREEN
WHITE
RED
BLACK
+5 VDC
#BLACK
NOT USED
9
#WHITE/BLACK
6
3
DC GROUND#RED/BLACK
11
8
5
2KCALB
#ORANGE
8
#GREEN
SENSOR
7
2
#WHITE
4
1
TB2-ORANGE
13
01NWORB
12
AUX9EGNARO
7
4WOLLEY
NOT USED 6
EARTH GND3NEERG
WHITENEUTRAL 1
1
TB1-GREY
WHITE
#BLUE
LOCKOUT
5
#RED
# - DENOTES LOW VOLTAGE CABLE WIRE
NOT USED
LD SWITCH
WHITE
BLACK
UPPER
DRIVE
BLACK
WHITE
RED
GREEN
LOWER
DRIVE
BLACK
RED
BLACK
P/N 19781
9
6
3
FLOW METER
+5 VDC
DC GROUND
7
8
4
1
5
2
(OPTIONAL)
SHIELD
TB2-ORANGE
(OPTIONAL)
(OPTIONAL)
SENSOR INPUT
METER INPUT
GREEN
RED
LOCKOUT INPUT
SENSOR SWITCH
LOCKOUT SWITCH
TYPICAL INPUT WIRING
30 • Fleck 3200 NXT Fleck 3200 NXT • 31

Pentair FLECK NXT Specifications

General

Brand	Pentair
Model	FLECK NXT
Category	Controller
Language	English