CONNECTING A PUMP START RELAY ................................................................................
NOTE: Complete this section only if you have a pump and pump start relay installed. A pump start relay is an electronic device that uses a signal current from the irrigation controller to activate a pump to provide water to your system.
The controller should be mounted at least 15 feet (4.5 m) away from both the pump start relay and the pump. When a pump is to be operated by the controller, a pump start relay must be used. Hunter offers a full range a pump start relays for most applications.
1.Route a wire pair from the pump relay into the controller housing.
2.Connect a common wire to the terminal slot C (Common) and the remaining wire from the pump relay to the P/MV screw slot.
Relay holding current draw must not exceed .28 amps. Do not connect the controller directly to the pump – damage to controller will result.
Power Module | PSR Series |
Pump Start Relay | |
| 15' Minimum (4.5 m) |
Common Wire
Master Valve Wire
To Pump
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