- Route a wire pair from the pump relay into the controller housing.
- 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 on the 4-station base module.
The relay holding the current draw must not exceed 0.28 A (24 VAC). Do not connect the controller directly to the pump — damage to the controller will result.
For more information on the installation of a Pump Start Relay, visit the support page.