Hayward E-Command 4 Model: ALL MODELS Installation - Page 8

3. Electrical Wiring External Chlorinator (requires Aqua Rite) Sensor Input Heater Output Wireless Base Receiver Connector Valve Connector Display/Keypad Subpanel High Voltage Relays Control Power Input The ECOMMAND 4 Control Center requires both high and low voltage connections. Low voltage connections will be made to actuators, sensors, remote keypad, etc. High voltage connections will be made to pumps, lights, etc., as well as providing direct input power to the Control Center. Always: -Ensure that Power is disconnected prior to doing any wiring -Follow all local and NEC (CEC if applicable) codes -Use copper conductors only Main Service (Power to the Circuit Breaker Subpanel) The ECOMMAND 4 circuit breaker subpanel is rated for 100A service. Run properly rated conductors (L1, L2, N, and ground) from the primary house electrical panel to the main power connections on the ECOMMAND 4 circuit breaker base. The connection at the main house panel should be to a 240VAC circuit breaker rated at 100A maximum. Grounding and Bonding Connect a ground wire from the primary electrical panel to the ECOMMAND 4 ground bus bar. Also ground each piece of high voltage (120 or 240VAC) equipment that is connected to the ECOMMAND 4 control relays or circuit breakers. The ECOMMAND 4 should also be connected to the pool bonding system by an 8AWG (6AWG for Canada) wire. A lug for bonding (2 for Canada) is provided on the outside/bottom of the ECOMMAND 4 enclosure. 5