Hayward HLIOEXPAND User manual

Hayward Pool Products
620 Division Street, Elizabeth NJ 07207
www.hayward.com
Input/Output Expander
for OmniLogic
Owner's Manual
HLIOEXPAND
Contents
Description............................2
Installation............................2
Conguration.........................6
092522 RevA
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FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by Hayward could void the user’s authority to
operate this equipment.
NOTE:This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-- Consult the dealer or an experienced radio / TV technician for help.
Industry Canada Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
The term “IC” before the certification / registration number only signifies that the Industry Canada
technical specifications were met.
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Description
The HLIOEXPAND is an expander board accessory for all OmniLogic pool controls. It offers four
additional temperature sensor inputs, pool/spa valve actuator outputs and low voltage (dry con-
tract) outputs to control various pool and backyard equipment. After installation, the OmniLogic
will detect the HLIOEXPAND and allow you to configure the additional input/outputs to control and/
or monitor your pool and backyard equipment.
SENSOR INPUT: Use only Hayward 10k ohm thermistor type temperature sensors (not
included). Hayward recommends the multipurpose "PC" sensor available at
local Hayward dealers.
VALVE ACTUATOR
OUTPUT: 24 VAC, 0.55 A, fuse protected
LOW VOLTAGE DRY
CONTACT RELAY: 24 VAC, 0.5 A max
Installation
DANGER of Death, Injury or Property Damage if procedure not followed. This accessory
connects to the OmniLogic panel beneath the dead front. Dead front removal is required for this
installation. Power to the OmniLogic panel MUST be shut off before the dead front is removed.
This means a complete shutdown of power to the entire OmniLogic panel.
Overview
The HLIOEXPAND is design to slide between guide rails and insert into a dedicated slot on the Om-
niLogic main board. Once inserted, the OmniLogic will discover the HLIOEXPAND and its inputs/
outputs can be configured within the OmniLogic's CONFIGURATION WIZARD.
There are two "locking" positions when sliding the HLIOEXPAND between the OmniLogic's guide
rails. The first position will hold the board in place to allow easy access to wire sensors, valves,
and low voltage equipment. Once all connections are made, slide the HLIOEXPAND further into the
second position. The HLIOEXPAND should insert firmly into the OmniLogic main board's slot and
lock in place.
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2

Lock HLIOEXPAND into Position 1
1. Remove power to the entire OmniLogic panel.
2. Remove the OmniLogic deadfront to expose the main board and relays.
3. Slide the HLIOEXPAND between the guide rails until it locks as shown below. In this position,
the board will be sticking out from the enclosure allowing access to the wiring connections
on the HLIOEXPAND.
Position 1
Insert HLIOEXPAND board
until the guide rails clips into
the rst notch.
Guide Rail Notch
3
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Wiring
Refer to the diagram below for the location of the wiring connectors for temperature sensors, valve
actuators and low voltage pool/spa equipment. For detailed information about wiring these compo-
nents, Low Voltage Wiring section of the OmniLogic Installation manual.
When making these connections, be aware that wires should be routed to the low voltage side of
the OmniLogic. Taking care when routing wires will help prevent the possibility of pinching a wire
when re-mounting the panel.
After all connections have been made, use wire anchors and ties to secure the bundle of wires coming
from the HLIOEXPAND. Two anchors (with adhesive back) and two nylon ties straps are provided.
When determining a location to mount the anchors, be sure to position wiring below the deadfront
and above the OmniLogic's main board.
Note that the actuator outputs are protected by a 4 amp "automotive" type fuse. This fuse can be
replaced if necessary.
Sensor
2
Sensor
4
Sensor
3Sensor
1
LV
2
LV
4
LV
3LV
1
Valve1 Valve2 Valve3 Valve4
4A replaceable fuse
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4
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4

Lock HLIOEXPAND into Position 2
1. With all the wires attached, slide the HLIOEXPAND between the guide rails until it locks into
position 2 as shown below. If the board is difficult to slide, you may have to spread the guide
rails slightly to release the board from position 1.
2. Replace the OmniLogic deadfront and fasten.
3. Restore power to the OmniLogic.
Position 2
Slide the HLIOEXPAND board
all the way until it inserts rmly
into the OmniLogic main board's
slot. The guide rails will lock as shown.
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Configuration
The HLIOEXPAND will be automatically discovered at power up and can be found in the CON-
FIGURATION WIZARD. As you progress through the wizard, the four additional valve outputs, low
voltage outputs, and temperature sensor inputs will all be displayed in their corresponding tables.
They can be easily identified by looking for "IO Module" under "Device Type" in the tables (as
shown below). Refer to the OmniLogic Installation Manual for details on how to configure valve
outputs, low voltage outputs and temperature sensor inputs.
HLIOEXPAND
VALVES
HLIOEXPAND
Low Voltage Output
HLIOEXPAND
Temperature Sensors
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6

For further information or consumer
technical support, visit our website at
www.hayward.com
Hayward is a registered trademark and OmniLogic is
a trademark of Hayward Industries, Inc. © 2013 Hayward Industries, Inc.
All other trademarks not owned by Hayward are the property of their respective owners.
Hayward is not in any way affiliated with or endorsed by those third parties.
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