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Detail View 2: Pearson Pump Motor/VFD Wiring Detail
NOTE: YELLOW WIRES
PROVIDED BY MOTOR
MANUFACTURER. DO
NOT MODIFY. SHOWN
IN RED FOR CLARITY
18AWG
18AWG
18AWG
JST
BLK
RED
WHT
WHT
GND
TOGGLE SWITCH SIDE VIEW
E
D
T1 T7 BOUND TO U
T3 T9 BOUND TO V
T2 T8 BOUND TO W
T4 T5 T6 BOUND
TOGETHER
M
PEARSON PUMP MOTOR
PEARSON PUMP SPEED
CONTROLLER (VFD)
P3
P2
P1
+24V
FWD
COM
+5V
COM
‐5V
COM
REV
FWD
RED
REV
RUN
SIG
RED
COM
BLK
COM
STOP
U
V
W
L1
L2
GND
A
14‐3
B
C
Detail View 3: SPDT DIN‐Rail Relay Pin Identification Detail
1
4
NO
A2‐
COM
2
6V
NC
5
A1+
3
Detail View 4: DIN‐Rail 3‐Pole 2‐Throw Terminal Block Identification Detail
1
2
3
Detail View 5: DIN‐Rail 1‐Pole 4‐Throw Terminal Block Identification Detail
1
2
F
18‐2
G
Detail View 6: DIN‐Rail 1‐Pole 2‐Throw Terminal Block Identification Detail
1
1
NOTE: GREEN
TERMINAL BLOCKS
ARE IDENTICAL IN
FUNCTION
Detail View 7: Chlorine Injection System Wiring Detail (Optional)
FLOAT SWITCH
(SPST, NO)
RED
BLK
6V, 6A RELAY
1
NO
4
A1+
2
COM
5
A2‐
3
NC
CHLORINE INJECTOR
(220VAC)
RED
BLK
1
Detail View 8: Boost Pump Motor/VFD Wiring Detail (Optional)
2
T1 T7 BOUND TO U
T3 T9 BOUND TO V
3
T2 T8 BOUND TO W
T4 T5 T6 BOUND
TOGETHER
1
2
60
50
1
40
30
20
10
0
FORWARD
STOP
REVERSE
H
I
18‐2
18‐2
M
N
OPTIONAL
NOTE: YELLOW WIRES
PROVIDED BY MOTOR
MANUFACTURER. DO
NOT MODIFY. SHOWN
IN RED FOR CLARITY
M
BOOST PUMP MOTOR
POWER
STATUS
70
L
80
90
100
K
18‐3
AUTO
START
J
STOP
MANUAL
14‐3
START
STOP
220 VAC
OPTIONAL
PAGE 4
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