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ELECTRICAL
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| A certain amount of components and wiring is required to interface the valve and pump. The wiring diagram below is typical for Series 125. Series 126 is similar but with minor variation to the limit switch. (consult factory for specific diagram) To make the interface quick and simple, the OCV Pump Commander may be added to your installation. This pre-wired controller is available in various models depending upon the level of control sophistication required. |
TYPICAL WIRING DIAGRAM |
SERIES 125;
SOL = SOLENOID PILOT (ON VALVE)
LS = LIMIT SWITCH, SPDT (ON VALVE)
CR1,CR2 = CONTROL RELAY, DPDT
TD1* = TIME DELAY RELAY, DPDT, ON-DELAY
TD2** = TIME DELAY RELAY, DPDT, ON-DELAY (OPTIONAL)
HOA = HAND-OFF-AUTO-SWITCH
RS = REMOTE START SWITCH
MSR = PUMP MOTOR STARTER RELAY
*TD1 shuts pump down if valve does not open
**TD2 if used, delays valve opening for predetermined time period |
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