TM 10-4610-310-14
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TABLE 1. DESCRIPTION OF CONTROL MODULE ELECTRICAL COMPONENTS
ITEM
DESCRIPTION
NOTE
Circuit Breaker 1*
Main circuit breaker
CB1
Circuit Breaker 2*
Protects all 120 V components
CB2
Circuit Breaker 3*
Protect the immersion heater
CB3
Control Relay 1
Relay for immersion heater
CR1
Control Relay 2
Relay for air shutoff solenoid
CR2
Motor Controller 1
Controls raw water pump
M1
Motor Controller 2
Controls booster pump
M2
Motor Controller 3
Controls backwash pump
M3
Motor Controller 4
Controls distribution pump
M4
PLC Output Card 1
Output terminals for PLC signals
OC1
PLC Output Card 2
Output terminals for PLC signals
OC2
Programmable Logic
Controls the LWP functions
PLC
Control
Surge Protector 1
Shunt Type Surge protector for all components
SP1
Surge Protector 2
Surge protector for raw water pump (240 V)
SP2
Surge Protector 3
Surge protector for booster pump (240 V)
SP3
Surge Protector 4
Surge protector for backwash pump (240 V)
SP4
Surge Protector 5
Surge protector for distribution pump (240 V)
SP5
Surge Protector 6
Surge protector for immersion heater (240 V)
SP6
Surge Protector 7
Surge protector for level switch (wire 4) (120 V)
SP7
Surge protector for low (wire 5) and high pressure (wire 6)
Surge Protector 8
SP8
switches (120 V)
Surge protector for backwash mode switch (wire 8) and reset
Surge Protector 9
SP9
button (wire 7) (120 V)
Surge protector for fast flush mode switch (wire 9) and
Surge Protector 10
SP10
maintenance mode switch (wire 10) (120 V)
Surge Protector 11
Surge protector for heater ON/OFF switch (wire 11) (120 V)
SP11
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