Connecting A Pump Start Relay - Hunter X-Core Owners Manual And Programming Instructions

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.
When a pump is to be operated by the controller, a pump start relay is
typically used. Hunter offers a full range a pump start relays for most
applications.
6
1. Route a wire pair from the pump relay into the controller housing.
2. Connect the pump common wire to the terminal slot "COM"
(Common) and the remaining wire from the pump relay to the P/MV
screw slot.
Relay holding current draw must not exceed .28 amps (24 VAC).
Do not connect the controller directly to the pump –
damage to controller will result.
High Voltage to Relay
Pump Relay Wire
Pump Relay Common Wire
PSR Series
Pump Start Relay
To Pump