Before You Begin; Before You Begin - Hayward OmniLogic HLEXPAND Owner's Manual

The HLEXPAND is an expansion panel accessory for the Hayward OmniLogic HLBASE pool control. The HLEXPAND increases the number of sensor/external
inputs, high voltage outputs (for pumps, water features, outdoor lights, etc.), low voltage outputs (for heaters, variable speed pumps, valve actuators, etc.) and
adds an additional chlorinator output to your existing OmniLogic, expanding the functionality of the HLBASE. A circuit breaker panel is included in the HLEX-
PAND for easy wiring to the additional equipment. For remote access through the internet, the HLEXPAND connects to the OmniLogic as well as the home's
router using a standard Cat5/6 Ethernet cable which can be run up to 200 ft. away. If a hard wired connection to the router is difficult, a Hayward HLWLAN
wireless transceiver may be used instead.
Although the HLEXPAND looks similar to the OmniLogic, there is no touchscreen and all connected equipment is controlled through the OmniLogic's touch-
screen, remote terminals, and web connected devices.
What's Included
Before attempting to install the HLEXPAND, check that the following components have been included in the package:
•
OmniLogic Expansion Panel
•
(3) Temperature sensors with 15 ft. (5m) cable, hose clamp
•
15 ft. Ethernet cable with Ferrite bead
•
Spare Main Board fuses
What's NOT Included
Some of the additional items that you may need to complete the installation include:
Circuit breakers
None are included with HLEXPAND—see page 7 and inside door label for suitable breakers
Wire
Wire/conduit for 100A service from main panel to HLEXPAND
Wire/conduit for filter pump and other high voltage loads
Wire for remote heater control and other low voltage devices
Wire for bonding
Miscellaneous
Optional utility electrical outlet and weatherproof cover (for mounting on lower right side of HLEXPAND)
Mounting hardware (screws, bolts, etc.) for mounting HLEXPAND
Valve Actuators (to automate valve functions)
Accessory Products - Order Separately
HLRELAYBANK Additional relay pack adds 4 high voltage relays
HLRELAY Single high voltage relay kit
HLIOEXPAND Input/Output Expander Board adds 4 additional sensor/external inputs, 4 heater/low voltage outputs, and 4 actuator outputs
HLWLAN Wireless home network connectivity - eliminates the need to hard wire the HLEXPAND to the home's router/access point
HL-CHEM ORP & pH Sensing Kit for monitoring and controlling pool chemistry
GVA-24 Valve Actuator
V&A-xx Valve & Actuator (xx=1P (1.5" pos. seal), -2P (2" pos. seal)
T-CELL-3 Chlorinator Cell - generates chlorine for pools up to 15k gallons
T-CELL-9 Chlorinator Cell - generates chlorine for pools up to 25k gallons
T-CELL-15 Chlorinator Cell - generates chlorine for pools up to 40k gallons
P-KIT Chlorination plumbing kit containing flow switch and cell unions
AQL-CHEM2 CO
HL-CHEM4-ACID Liquid acid feeder for pH control
HL-CHEM4-CHLOR Liquid chlorine feeder
CL200 Chlorine tablet feeder
NOTE: Before installing this product as part of a saline water purification system in a pool or spa using natural stone for coping or for immediately adjacent
patios/decking, a qualified stone installation specialist should be consulted regarding the appropriate type, installation, sealant (if any) and maintenance of stone
used around a saline pool with an electronic chlorine generator in your particular location and circumstances.
NOTE: The use of dry acid (sodium bisulfate) to adjust pool pH is discouraged especially in arid regions where pool water is subject to excessive evaporation and
is not commonly diluted with fresh water. Dry acid can cause a buildup of by-products that can damage your chlorinator cell.

Before you Begin

dispensing kit for pH control
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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
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