Main Service; Grounding And Bonding; Circuit Breaker Installation And Wiring; General Purpose Outlet - Hayward OmniLogic HLEXPAND Owner's Manual

Main Service (Power to the Circuit Breaker Subpanel)
The HLEXPAND circuit breaker subpanel can accommodate up to 12 circuit breakers and 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 HLEXPAND 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 HLEXPAND ground bus bar. Also ground each piece of high voltage (120 or 240VAC) equipment
that is connected to the HLEXPAND control relays or circuit breakers. The HLEXPAND should also be connected to the pool bonding system by an 8AWG (6AWG
for Canada) wire. A lug for bonding is provided on the outside/bottom of the enclosure.

Circuit Breaker Installation and Wiring

Circuit breakers are to be supplied by the installer. Refer to the circuit breaker chart below for a list of suitable circuit breakers that can be used. Follow the
code and the circuit breaker manufacturer's rating requirements regarding the size and temperature rating for wiring. Note that some pool equipment may be
required to be connected to ground fault circuit breakers—check local and NEC (CEC) codes.

General Purpose Outlet

If desired, a duplex receptacle with weatherproof cover (supplied by installer) may be installed in the knockout on the lower right side of the HLEXPAND enclo-
sure. Per code, use a GFCI type receptacle or a standard receptacle protected by a Ground Fault Circuit Breaker.

HLEXPAND Power

The HLEXPAND requires 120VAC, 5A power to operate the control logic circuits and the chlorinator. This power should be connected to a dedicated circuit
breaker.
!
WARNING: 120VAC only (permanent damage will occur if connected to 240V)
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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS