Hayward OnCommand Installation Manual
Hayward
OnCommand
Automation
Installation Manual
for models
ONCOM
ONCOM-ACT
ONCOM-RC
ONCOM-ACT-RC
www.haywardnet.com
IMPORTANT SAFETY INSTRUCTIONS
!
!
!
When using this electrical equipment, basic safety precautions should always be
followed, including the following:
•
•
•
•
• A green colored terminal marked “Earth Ground” is located inside the wiring
• A wire connector is provided on this unit to connect a minimum 8 AWG (8.4
READ AND FOLLOW ALL INSTRUCTIONS
WARNING: Disconnect all AC power during installation.
WARNING: Water in excess of 100 degrees Fahrenheit may be
hazardous to your health.
WARNING: To reduce the risk of injury, do not permit children to
use this product unless they are closely supervised at all times.
compartment. To reduce the risk of electric shock, this terminal must be
connected to the grounding means provided in the electric supply service
panel with a continuous copper wire equivalent in size to the circuit conductors
supplying the equipment.
mm) solid copper conductor between this unit and any metal equipment,
metal enclosures of electrical equipment, metal water pipe, or conduit within
5 feet (1.5m) of the unit, to connect the equipment assembly or spa to a
circuit protected by a ground-fault circuit-interrupter.
• SAVE THESE INSTRUCTIONS
Table of Contents
Introduction Before You Begin................................................................... 1
Installation Steps.................................................................... 1
1. Mounting OnCommand Control Center............................................... 2
Equipment Temperature Sensors............................................................ 2
Wireless Remote Control...................................................... 2
Base Station........................................................................... 3
Optional Valve Actuators....................................................... 3
2. Plumbing Plumbing Configuration.......................................................... 4
3. Electrical Grounding............................................................................... 5
Wiring Input Wiring............................................................................ 5
High Voltage Pool Equipment............................................. 6
Low Voltage Wiring................................................................ 8
4. Configuration Configuration Menu............................................................... 13
5. System Startup Before Startup........................................................................ 26
and Checkout Heater Checkout.................................................................... 26
Service Mode......................................................................... 27
6. Warranty OnCommand Limited Warranty........................................... 28
Introduction
Before You Begin
What’s Included
The following components have been included in the OnCommand package:
(1) OnCommand Control Unit
(3) Temperature sensors with 15 ft. (5m) cable, hose clamp
(2) Goldline GVA-24 actuators (ONCOM-ACT, ONCOM-ACT-RC only)
(1) Goldline AQL2-BASE-RF/AQL2-SS-RF remote control (ONCOM-RC, ONCOM-ACT-RC only)
What’s NOT Included
Some of the additional items that you will need to complete the installation include:
Wire
4-conductor cable for use with optional external chlorination
Wire/conduit for input power connection and auxiliary output connections
Miscellaneous
Mounting hardware (screws, etc.) for mounting OnCommand
Valves (use standard Hayward, Pentair/Compool, or Jandy valves)
Accessory Products - Order Separately if not included
AQL2-POD Handheld Wireless Remote Control
AQL2-SS-RF Wireless Spa Side Remote Control (Included with ONCOM-RC, ONCOM-ACT-RC)
AQL2-BASE-RF Base Station required if using AQL2-SS-RF (included with ONCOM-RC, ONCOM-ACT-RC)
AQR Aqua Rite chlorination unit
AQL-DIM Light Dimmer Relay (refer to AQL-DIM manual to ensure dimmer wattage specifications match lighting wattage)
GVA-24 Valve Actuator
V&A-xx Valve & Actuator (xx=1P (1.5” positive seal), -2P (2” positive seal))
Installation Steps
Details on each installation step are presented on the following pages:
1. Mounting the equipment (page 2)
OnCommand main unit
Temperature sensors
Wireless Remote Controls (if applicable)
Base Station (if applicable)
Valve actuators (if applicable)
2. Plumbing (page 4)
General Pool Equipment
3. Electrical Wiring (page 5)
Grounding
OnCommand control power
High Voltage pool equipment
Low voltage wiring (temperature sensors, heater, etc.)
4. OnCommand configuration (page 13)
5. System Startup and checkout (page 26)
1
1. Mounting the Equipment
!
OnCommand Control Unit
The OnCommand is contained in a raintight enclosure that is suitable for outdoor mounting. The control must be
mounted a minimum of 5 ft. (2 meters) horizontal distance from the pool/spa (or more, if local codes require). The
OnCommand is designed to mount on a flat surface with the knockouts facing downward.
When selecting a location, note that the standard cables supplied with the temperature sensors, and valve actuators
(if applicable) are all 15 ft. (5m) long.
Temperature Sensors
Three sensors are included with the OnCommand. A water sensor and an air sensor must be installed at all times
for proper operation. A solar sensor is required if the solar function is enabled.
Water Sensor
This sensor is used to measure the pool/spa temperature and is installed in the filtration plumbing after the filter but
before either the solar or conventionally fueled heaters—refer to the plumbing overview diagram.
1. Drill a 3/8” (10mm) diameter hole in the PVC piping and remove all chips and burrs.
2. Insert sensor until O-ring collar sits flush on the hole.
3. Position hose clamp over the sensor and gently tighten until O-ring makes an adequate seal. Do not over-
tighten.
4. For maximum temperature accuracy, cover the sensor and 3” (6cm) of pipe on either side with insulation and
white paint.
Air Sensor
Mount the air sensor outdoors.
IMPORTANT: Mount the air sensor out of direct sunlight.
Solar Sensor
For solar applications, mount the sensor near the solar collector array so that it is exposed to the same sunlight as
the collectors. Use additional cable (20 AWG), if necessary.
Wireless Remote Controls
A single Base Station must be installed on the OnCommand in order to use Goldline wireless remote controls.
There is no limit on the number of wireless remotes that can used. The maximum distance between wireless remote
controls and the base station on the OnCommand main control unit is 400 feet (120m) line of sight or 200 feet
(60m) through walls, etc. If in doubt about the distance, test operation before installing the remote. Wireless
remote controls require the user to run the “Teach Wireless” routine in the Settings Menu. Refer to the Operation
section for more information. Compatible wireless remote control models are listed below:
AQL2-SS-RF
The waterproof AQL2-SS-RF is a convenient limited function remote that can be left in or around the pool/spa for
easy access. The AQL2-SS-RF can control the Pool/Spa valves as well as offering ON/OFF control of the pool
filter pump operation, heater operation, lights, and two auxiliary outputs.
AQL2-POD
The AQL2-POD is a full function rechargeable handheld remote with display. It offers the same control options as
the local display/keypad. This waterproof portable remote is designed to be used in and around the pool/spa area.
2
Base Station
OUT
(Common)
IN
(Common)
OUT
OUT
IN
Valve 3 Pump Spd
Settings Menu
only if filter pump is set to variable
and relay type is set to standard
Move to previous/next configuration menu
Valve3 Freez e
Disabled
Toggle between Enabled and Disabled (default) Valve3 Freeze
Move to previous/next configuration menu
for all functions except super chlorinate
Valve3 Config.
+ to view/change
Valve3 Function
Solar
Push to access Valve3 options
Rotates between k
Filter, Lights, Aux1 and Aux2
Move to previous/next configuration menu
Move to next menu item
Valve3 Interlock
Disabled
Move to next menu item
for all functions except solar and super chlorinate
The AQL2-BASE-RF base station must be installed if the AQL2-SS-RF or AQL2-POD will be used. To install
the base station, remove the knockout on the upper left side of the OnCommand main control unit, insert the base
station, and then tighten the nut from the inside. Also refer to the Base Station installation manual and the diagram
on page 12.
Optional Valve Actuators (included with ONCOM-ACT, ONCOM-ACT-RC)
For optional actuators used with the OnCommand—note that the internal cams in the actuator may also have to be
adjusted depending on the way the actuator is mounted on the valve and the desired valve action.
RETURN
SUCTION
IN
3
2. Plumbing
Pool/Spa Setup
Pool and Spa
FILTER
SOLAR BOOST
PUMP
SOLAR
VALV E
HEATER
HEATER
BYPASS
VALVE
(manual)
CELL
FLOW
SWITCH
CHECK
VALVE
PUMP
RETURN
VALV E
WATER
FEATURE
VALV E
SPA
SPA JET
PUMP
SPA
BLOWER
POOL/SPA SUCTION
VALV E
CHECK VALVE
POOL VACUUM
VALV E
MANUAL
VALV E
MANUAL
VALV E
MANUAL
VALV E
ENERGY
FILTER
TWO-WAY
VALV E
SKIM
POP-UP
SPILLOVER
POP-UP
OVERFLOW
POP-UP
RETURN
JET
IN-FLOOR
CLEANER
VALVE
WATER
FEATURE
PUMP
WATER
FEATURE
POP-UP
MAIN
DRAIN
ENERGY
SAVER
PRESSURE
CLEANER
NON-BOOST
PRESSURE
CLEANER
PRESSURE
CLEANER
SUCTION
CLEANER
SENSOR
FILTER
PUMP
Valve Outp ut s
Filter Pump
Lights
Aux 1
Aux 2
Pool/Spa Suction
Pool/Spa Return
Val ve 3
HIGH VOLTAGE
LIGHTS
LOW VOLTAGE
LIGHTS
FIBER OPTIC
LIGHT SOURCE
COLOR WHEEL
ISOLATED
WATE R
FEATURE
PUMP
TEMPERATURE
SENSOR
CHECK
VALV E
(prevents drai ning
of raised sp as)
V
of raised spas)
control is used
Pool/Spa system configuration
These systems use a single filter pump and filter. Pool or spa operation is controlled by two 3-way valves (suction
and return). Refer to the diagram below.
High Voltage Relays
Some important notes regarding the OnCommand control of Standard Pool/Spa systems (refer to the Operation
section for more information):
In Pool/Spa Config., select:
1. The OnCommand can be programmed to accommodate spa spillover, if desired.
2. A conventional heater (gas or heat pump) and solar can be used to heat both the pool and the spa.
3. If the chlorinator cell is plumbed prior to the pool/spa return valve, then both the pool and the spa can be
chlorinated (only when optional external chlorination is used).
4. The water sensor should be installed prior to any heater or solar and will display either the pool or the spa
temperature, depending on the current operation of the pool. The temperature will only be displayed when
the filter pump is running.
5. If any water feature or pressure side cleaner boost pumps are used, be sure to enable the “interlock”
feature (see “Configuration Menu” for details) to ensure that the pumps operate only when the filter pump
is on and the system is in the “pool only” operating mode.
6. The plumbing diagram above is intended to be used as a general guideline and is not a complete plumbing
schematic for the pool.
7. The air sensor must be installed if the freeze protection feature is enabled for the filter, valves or aux outputs
or if the chlorinator is enabled.
POOL/SPA
POOL
TEMPERATURE
4
SOLAR
if optional Aqua Rite or
Swimpure ext ernal chlorination
CHECK
ALVE
(prevents drai ning
TRANSFORMER
POOL/SPA
POOL SWEEP
BOOST PUMP
WATE R
FEATURE
3. Electrical Wiring
Aux1 Pump Spd
Settings Menu
only if filter pump is set to variable
and relay type is set to standard
Move to previous/next configuration menu
Aux1 Config.
+ to view/change
Aux1 Function
Manual On/Off
Aux1 Relay
Standard
Push to access Aux options
Toggle between Standard (default) and Dimmer
Move to previous/next configuration menu
Aux1 Interlock
Disable
Aux1 Freeze
Disable
Toggle between Enabled and Disabled Aux1 Freeze(default)
Move to next menu item
Move to previous/next configuration menu
for manual on/off, countdown
timer and timeclock functions
Move to next menu item
Rotates between
for all functions except dimmer relay, solar
super chlorinate, and low speed
f
super chlorinate, and low speed
or all functions except dimmer relay,
Aux1 Group
Filter: Unaffected
Aux1 Group
Timer: None(Manual)
Options available depend on the function that is selected
Rotates between Manual On/Off (default),Countdown Timer and Timeclock
Move to previous/next menu item or next configuration menu
Move to next menu item
for group function only
for group function only
!
• Ensure that Power is disconnected prior to wiring the OnCommand
• Follow all local and NEC (CEC if applicable) codes
• Use copper conductors only
The OnCommand requires both high and low voltage connections. To gain access to the wiring compartments,
open the door and remove the left and right panel covers. A divider separates the OnCommand into low voltage
and high voltage compartments. All low voltage connections will be made to the printed circuit board (PCB) on the
left side of the divider. These connections include actuators, sensors, heaters, etc. All high voltage connections
such as PCB input power, pumps, lights, etc. are made on the right side of the divider.
Grounding
A ground bus bar is located in the high voltage compartment of the OnCommand. Connect a ground wire from the
primary electrical panel to this ground bus bar. Also use this ground bar to ground each piece of high voltage (120
or 240VAC) equipment that is connected to the OnCommand control relays.
High Voltage Wiring
Input Wiring
The OnCommand requires 120VAC, .6A input power to operate the control logic circuits under maximum load.
This power should come from a circuit breaker rated at 125% of the intended load or the next higher size available.
Leads are supplied for input wiring as shown on the diagram on the following page.
5
High Voltage (120/240V) Pool Equipment
!
240 VAC
Load
120 VAC
Load
Wiring relays for 240 VAC
Pool Equipment
Wiring relays for 120 VAC
Pool Equipment
Load
Pool Equipment
All OnCommand relays are double pole (they make/break both “legs” of 240V circuits) and are rated at 3HP/25A
at 240V (1½HP/25A at 120V). Refer to the diagram below for typical relay wiring.
120 VAC
WARNING: Do not use the OnCommand to control an automatic pool cover. Swim-
mers may become entrapped underneath the cover.
Wiring GFCB for 120 VAC
621
Two speed filter pump: Requires 2 relays (FILTER plus one of the AUX relays) for proper operation of both
!
Lights Pump Spd
Settings Menu
only if filter pump is set to variable
and relay type is set to standard
Move to previous/next configuration menu
Lights Config.
+ to view/change
Lights Function
Manual On/Off
Lights Relay
Standard
Push to access Lights options
Rotates between
Low Speed- Filter, Timeclock, Solar, and Super Chlorinate
Toggle between Standard (default) and Dimmer
Move to previous/next configuration menu
Move to next menu item
Lights Interlock
Disable
Lights Freeze
Disable
Toggle between Enabled and Disabled (default) Lights Freeze
Move to next menu item
Move to next menu item or previous/next configuration menu
f
super chlorinate, low speed, and group
or all functions except dimmer relay, solar
f
super chlorinate, low speed, and group
or all functions except dimmer relay,
for manual on/off, countdown
timer and timeclock functions
Lights Group
Filter: Unaffected
Lights Group
Timer: None(Manual)
Options available depend on the function that is selected
Rotates between Manual On/Off (default),Countdown Timer and Timeclock
Move to previous/next menu item or next configuration menu
Move to next menu item
for group function only
for group function only
power to VSC
speeds.
IMPORTANT: Be sure to follow the wiring diagram below AND to configure the control
logic according to the Operation Instructions.
Lights: A ground fault circuit breaker must be used to supply power for high voltage pool/spa lighting. Low
voltage lights will require an external transformer. For lighting systems that have both a light source and color
wheel, connect the light source to the “Lights” relay and then connect the color wheel to one of the AUX outputs.
Hayward Variable Speed Filter Pump: Proper installation of the Hayward TriStar Variable Speed Control
(VSC) includes high voltage input wiring, communication wiring, and menu configuration/settings. Refer to the
following diagram for proper input wiring to the VSC. Wiring from a 240V breaker must connect through the
OnCommand’s Filter relay. The Filter relay is used to supply input power to the VSC pump control. The relay will
be on when the filter pump output is on. When the filter pump output is off, the relay will be off. Note that when
the filter pump relay is off (power off to the VSC), the OnCommand will not display errors or diagnostics for the
pump. The filter pump relay must be on for diagnostic function.
240 VAC input
7
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