Owner`s manual

14
Connecting a Pump Start Relay (optional)
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 terminal slot.
Relay holding current draw must not exceed 0.28 amps
(24 VAC). Do not connect the controller directly to the pump—
damage to controller will result.
PSR
P/MV
COM
15  (4.5 m) minimum
To pump
Connecting a Pump Start Relay