Pentair Easytouch 8 And 4 Users Manual Installation Guide (SCG)
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2015-02-06
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IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS
SAVE THESE INSTRUCTIONS
EasyTouch® 8 and 4
Pool and Spa Control System
(with optional IntelliChlor™
Electronic Chlorine Generator)
Installation Guide
© 2005 Pentair Water Pool and Spa, Inc. All rights reserved
This document is subject to change without notice
1620 Hawkins Ave., Sanford, NC 27330 • (919) 566-8000
10951 West Los Angeles Ave., Moorpark, CA 93021 • (805) 553-5000
Trademarks and disclaimers: EasyTouch, IntelliChlor, IntelliFlo, QuickTouch and the Pentair Water Pool and Spa
logo are trademarks of Pentair Water Pool and Spa, Inc. Other trademarks and trade names may be used in this
document to refer to either the entities claiming the marks and names or their products. Pentair Water Pool and Spa,
Inc. disclaims proprietary interest in marks and names of others.
P/N 520583 Rev B - 12/09/05
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EasyTouch Load Center Installation Guide
Contents
IMPORTANT SAFETY INSTRUCTIONS ........................................................................ ii
General Installation Information ......................................................................................iii
Technical Support ...........................................................................................................iv
EasyTouch 8 and 4 Pool and Spa Control System Kit Contents ..................................... 1
EasyTouch Accessory Equipment................................................................................... 1
EasyTouch System Installation Steps Summary ............................................................. 2
Required Tools ................................................................................................................ 2
Plumbing Requirements ................................................................................................. 3
Equipment Location ........................................................................................................ 4
EasyTouch Load Center High Voltage Connections ....................................................... 6
EasyTouch Load Center Location ................................................................................... 6
Preparing the EasyTouch Load Center ........................................................................... 8
Mounting the EasyTouch Load Center ............................................................................ 9
Removing Electrical Conduit Knockouts ....................................................................... 10
Installing Conduit and Wire to the EasyTouch Load Center .......................................... 11
EasyTouch Motherboard Connections .......................................................................... 13
Accessing the EasyTouch Motherboard ........................................................................ 14
Installing Auxiliary Relays............................................................................................. 15
Installing Valve Actuators .............................................................................................. 16
Installing and Connecting Temperature Sensors........................................................... 17
Water Temperature Sensor ........................................................................................ 17
Ambient Air Temperature (Freeze Protection) Sensor................................................ 17
Solar Temperature Sensor (Optional) ........................................................................ 17
Connecting the Heater Thermostat ............................................................................ 18
Connecting the IntelliChlor Cell .................................................................................... 19
Rewiring the IntelliChlor Transformer for 115 VAC ........................................................ 20
EasyTouch System Start-Up ......................................................................................... 21
Verifying IntelliChlor Power ........................................................................................... 22
EasyTouch System Wiring Diagram .............................................................................. 23
Glossary ........................................................................................................................24
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EasyTouch Load Center Installation Guide
IMPORTANT SAFETY PRECAUTIONS
Important Notice
This manual provides installation and operation instructions for the product. Consult Pentair
Water with any questions regarding this product.
Attention Installer: This manual contains important information about the installation, operation and
safe use of this product. Leave this manual with the owner and/or operator of this product after installation.
Attention User: This manual contains important information that will help you in operating and
maintaining this product. Please retain it for future reference.
WARNING Before installing this product, read and follow all safety warning notices and
instructions which are included. Failure to follow safety warnings and instructions
can result in severe injury, death, or property damage. Call (800) 831-7133 for
additional free copies of these instructions.
Read and Follow all Safety Instructions
This product is designed and manufactured for safe and reliable service when installed, operated
and maintained according to the information and installation codes referred to in this manual.
This is a safety alert symbol. When you see this symbol in this manual or on the product, look
for one of the following signal words; DANGER, WARNING, CAUTION and NOTICE and comply
with the information. Be alert to the potential hazard. Ensure to read and comply with all of the
warnings and cautions in this manual.
WARNING Risk of Electrical Shock or Electrocution!
This product must be installed by a licensed electrician or qualified pool
service persons. Installations must comply with:
- The National Electric Code (NEC) or Canadian Electrical Code (CEC).
- All applicable local codes and ordinances.
- Always disconnect power at the circuit breaker before servicing the load center
- Improper installation can create an electrical shock hazard that can result in
death or serious injury.
WARNING Water temperature in excess of 100 degrees Fahrenheit may be hazardous to
your health. Prolonged immersion in hot water may induce hyperthermia.
Hyperthermia occurs when the internal temperature of the body reaches a level
several degrees above normal body temperature of 98.6° F (37° C). The
symptoms of hyperthermia include drowsiness, lethargy, dizziness, fainting, and
an increase in the internal temperature of the body.
The effects of hyperthermia include: 1) Unawareness of impending danger. 2)
Failure to perceive heat. 3) Failure to recognize the need to leave the spa. 4)
Physical inability to exit the spa. 5) Fetal damage in pregnant women. 6)
Unconsciousness resulting in danger of drowning.
Head
Body
Upper
Arm
Upper
Arm
Leg Joint
Leg Joint
Leg Joint
Leg Joint
Head
Body
Upper
Arm
Leg Joint
Leg Joint
Leg Joint
Leg Joint
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EasyTouch Load Center Installation Guide
IMPORTANT SAFETY PRECAUTIONS (Continued)
WARNING To reduce the risk of injury, do not permit children to use this product unless they
are closely supervised at all times.
WARNING The use of alcohol, drugs, or medication can greatly increase the risk of
fatal hyperthermia in hot tubs and spas.
WARNING Control System is intended to control heaters with built-in high limit circuits ONLY.
Failure to do so may cause property damage or personal injury.
WARNING Do not use this product to control an automatic pool cover. Swimmers may
become entrapped underneath the cover.
WARNING For units intended for use in other than single-family dwellings, a clearly labeled
emergency switch shall be provided as part of the installation. The switch shall
be readily accessible to the occupants and shall be installed at least
10 feet (3.05 m) away, adjacent to, and within sight of, the unit.
CAUTION Except for listed spa-side remote controls, install a minimum of five (5) feet from
the inside wall of the pool and spa.
FCC Standard - 47 CFR Part 15, Subpart C (Section 15.247). This version is limited to chapter 1
to chapter 11 by specified firmware controlled in the U.S.A.
Canada - Industry Canada (IC) - The IntelliChlor device complies with RSS210 of Industry
Canada. (1999). Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference that may cause
undesired operation of the device.
Instruction to user - The IntelliChlor device 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. The IntelliChlor device
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 device does cause harmful
interference to radio or television reception, which can be determined by switching the device 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.
Note: The user is cautioned that changes and modifications made to the IntelliChlor device without
the approval of the manufacturer could void the user’s authority to operate this equipment.
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EasyTouch Load Center Installation Guide
General Installation Information
1. All work must be performed by a licensed electrician, and must conform to all national, state,
and local codes.
2. Install to provide drainage of compartment for electrical components.
3. If this system is used to control underwater lighting fixtures, a ground-fault interrupter
(GFCI) must be provided for these fixtures. Conductors on the load side of the ground-fault
circuit-interrupter shall not occupy conduit, junction boxes or enclosures containing other
conductors unless such conductors are also protected by a ground-fault circuit-interrupter.
Refer to local codes for details.
4. A terminal bar stamped is located inside the supply terminal box. 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 this equipment (no smaller than 12 AWG or 3.3 mm). The bonding
lug(s) provided on this unit are intended to connect a minimum of one No. 8 AWG for US
installation and two No. 6 AWG for Canadian installations solid copper conductor between
this unit and any metal equipment, metal enclosures or electrical equipment, metal water
pipe, or conduit within 5 feet (1.5 m) of the unit.
5. The electrical supply for this product must include a suitably rated switch or circuit breaker
to open all ungrounded supply conductors to comply with Section 422-20 of the National
Electrical Code, ANSI/NFPA 70.1987. The disconnecting means must be readily accessible
to the tub occupant but installed at least 10 ft. (3.05 m) from the inside wall of the pool.
6. Supply conductor must be sized to support all loads. Maximum supply conductor current
must be 125 Amps at 125/220 VAC.
Technical Support
Contact Technical Support at:
Sanford, North Carolina (8 A.M. to 5 P.M.)
Phone: (800) 831-7133
Fax: (919) 566-8920
Moorpark, California (8 A.M. to 5 P.M.)
Phone: (800) 831-7133 (Ext. 6312)
Fax: (805) 553-5515
Web sites
visit www.pentairpool.com and staritepool.com
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EasyTouch Load Center Installation Guide
EasyTouch 8 and 4 Pool and Spa Control System Kit Contents
The following items are included in the EasyTouch 8 and EasyTouch 4 control system kit which may
also include the IntelliChlor cell. If any items are missing please contact Technical Support.
• EasyTouch control panel (mounted in the load center)
• EasyTouch load center enclosure
• Two motorized valve actuators (CVA-24T P/N 263045) - Not included with single-body
system
• Water sensor with 25 foot cable, o-ring and hose clamp (P/N 520272)
• Air sensor with 25 foot cable (P/N 520272)
• EasyTouch 8 and EasyTouch 4 Pool and spa Control System Installation Guide
(this manual)
Optional Equipment
• IntelliChlor Electronic Chlorine Generator Electrolytic Cell (model IC20 (P/N 520554) or
IC40 (P/N 520555)
• IntelliChlor User’s Guide (P/N 520589)
About this manual
Use the information in this manual for installing the EasyTouch 8 or 4 Control System kit contents.
• For EasyTouch system operating instructions, refer to the EasyTouch User’s Guide
(P/N 520584)
• For Accessory installation and operation instructions, refer to the documentation provided
with the accessory
EasyTouch Accessory Equipment
iS4 Spa-Side Remote
Controller (P/N 520094)
QuickTouch Remote
Controller (P/N 520148)
EasyTouch 4 Indoor Control
Panel (P/N 520548)
EasyTouch 8 Indoor Control
Panel (P/N 520549)
POWER ON
EasyTouch Wireless Control Panel
(8 circuit) (P/N 520547)
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EasyTouch Load Center Installation Guide
EasyTouch Accessory Equipment (continued)
EasyTouch Indoor Control Panel, 4 Circuits (P/N 520548)
EasyTouch Indoor Control Panel, 8 Circuits (P/N 520549)
EasyTouch Wireless Control Panel, 4 circuits (P/N 520546)
EasyTouch Wireless Control Panel, 8 circuits (P/N 520547)
iS4 Four-Function Spa-Side remote, 150 ft. cable (P/N 520094)
Two-Speed Three HP Relay up to three additional valve actuators (P/N 520198)
Three HP Power Relay (P/N 520106)
QuickTouch four-function wireless remote kit with transceiver assembly (P/N 520148)
IntelliChlor Acid Cleaning Kit (P/N 520670)
IntelliChlor Spacer pass-through cell for new pool start-up (P/N 520588)
EasyTouch System Installation Steps Summary
The recommended EasyTouch system installation steps are:
Prepare and install EasyTouch load center (pages 6-9): Review high voltage Load center
connections (see page 6). Prepare and install the EasyTouch load center at the equipment pad.
AC power for the EasyTouch load center must be provided from the main-panel located at the
house.
Remove EasyTouch load center knockouts/install conduit and wire to EasyTouch load
center (pages 10-11).
Install Auxiliary Relays and Valve Actuators (pages 15-16): Install auxiliary relays and the
valve actuators on the valve assembly and connect cables to the EasyTouch motherboard.
Install Temperature Sensors and Heat Thermostat (pages 17-18): Install the water and air
sensors and connect the cable plugs to the EasyTouch motherboard.
Connecting IntelliChlor cell (page 19): Connect the IntelliChlor cell to the EasyTouch load
Center. This optional equipment is include with IntelliChlor salt chlorine generator system only.
EasyTouch System Start-up (page 19): Perform a system start-up procedure.
Required Tools
• 5/16 in. diameter drill (for mounting water temperature sensor).
1
2
3
4
5
6
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EasyTouch Load Center Installation Guide
Plumbing Requirements
It is important that the pool and spa plumbing system be in accordance with local codes and the
Recommended Hydraulic Schematics (page 4 and 5). Before starting, please review the diagrams
and the following recommended guidelines:
The spa should be at or above the level of the pool.
If the spa is attached to the pool, provide a dam between the two bodies of water to allow the spa
to overflow into the pool. If the spa is not attached to the pool, an overflow, sufficient in size to
carry a full pump-flow, must be installed at the water level in the spa.
Plumb a three-port Intake Valve on the suction-side of the filter pump, so that the center port of
the valve is connected to the pump inlet. Connect the spa suction to one side of the Intake Valve,
and the pool suction to the other side.
Plumb a three-port Return Valve on the return-side of the heater, so that the return water will
enter the valve through the center port.
Connect the spa return to one side of Return Valve, and the pool return to the other side.
If required, install a spa makeup line (consisting of a manual gate or ball valve, for elevated spas
install a check valve) to bypass the pool return line. This will enable some of the chemically-
balanced water from the pool to cycle through the spa. The manual valve will allow the amount of
bypass to be adjusted.
If the spa is to be constructed in concrete, special provision should be made at this time for the
installation of the Spa-Side remote control.
Select a convenient location in the deck or above water level in the spa wall (where the
Spa-Side remote will not be submerged by the spa water), and install a 6 in to 12 in length of
one inch PVC pipe to provide a receptacle for the Spa-Side remote. The pipe should be level
and protrude beyond the finished surface of the spa. It will be cut back later at installation time.
Reduce the pipe size down to ½ in or ¾ in conduit, and run it to the proposed Load/Power
Center location at the equipment pad. Use sweep elbows for turns.
The Spa-Side remote will not be installed until the spa construction is completed.
For systems which incorporate a skimmer, it is possible to balance the amount of suction
between the skimmer and main drain for maintenance purposes. This is easily accomplished by
installing a manual three-port mixing valve at the suction line. Plumb one port to the skimmer and
the other to the main drain.
If a “non-booster pump” pressure-side pool cleaner is being used, plumb a manual three-port
valve between the filter pump and filter, with the third port plumbed to the pool cleaner line, and
install a motorized two-port Pool Cleaner Valve at this line. The motorized valve will
automatically open whenever the Control System activates the pool cleaner.
If a booster pump pool cleaner is being used, plumb the booster pump so that its suction-side is
connected to the pool return, after the heater, and as close to the ground as practical.
1
2
3
4
5
6
7
8
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EasyTouch Load Center Installation Guide
Recommended Hydraulic Schematic for Shared Equipment System
Plumb the solar feed and return lines between the filter and the heater. Install a three-port valve
at the feed line. Use a solar valve (model SOL-2T), to allow automatic draining of the panels.
A solar booster pump should be used when the distance to the panels exceed 200 ft., or the
panels are elevated higher than 25 ft.
Glazed solar panels require a drain valve (model HW-5B) to allow draining of the panels. This
prevents damage from overheating water. Install a drain valve at the solar feed line and connect
to the pool fill line.
SCG systems only: IntelliChlor cell with check valve between the heater and valves. Refer to
IntelliChlor User’s Guide (P/N 520589) page 4 for plumbing requirements.
Equipment Location
All equipment, with the exception of the spa-side remote, must be located at least 10 ft. from the
water’s edge.
9
10
11
INTELLICHLOR
12
5
EasyTouch Load Center Installation Guide
Recommended Hydraulic Schematic for Single Body System
INTELLICHLOR
2
INTELLICHLOR
6
EasyTouch Load Center Installation Guide
EasyTouch Load Center High Voltage Connections
The EasyTouch load center enclosure includes a 125/220 VAC 125 AMP circuit breaker base (sub-
panel), high-voltage power relays, transformer, and low voltage circuit breakers.
WARNING - BEFORE REMOVING THE HIGH VOLTAGE COVER PANEL FROM THE
ENCLOSURE switch the main power OFF into the home at the main circuit breaker box. Also,
switch OFF the main power to the EasyTouch load center before removing the high voltage cover
panel to access the low voltage raceway.
EasyTouch Load Center Location
Before installing the EasyTouch load center read the following guidelines:
• AC power for the EasyTouch load center must be provided from the main circuit breaker
panel located at the house.
• All electrical equipment, except for UL Listed spa-side remote switches, must be installed at
least five (5) feet from pool and/or spa, and comply with all national, state, and local codes
(UL Listed spa-side remote switches may be installed at near waterline).
• Install the EasyTouch load center no less than five (5) feet from pool or spa near to the
pumps, heater, valves, and sensors. Mount the enclosure outside or inside a pool equipment
house or other enclosure.
• Before choosing the final location for the EasyTouch load center, consider the length of the
wires and valve wires that have to be connected to the enclosure. Make sure to consider
cable lengths for the sensors to the EasyTouch load center location. The Air Temperature
Sensor cable is 3 feet long and the Water Temperature Sensor is 25 feet long.
• Mount the EasyTouch load center on a flat vertical surface or wall so that the conduit
knockouts are located at the bottom of the enclosure. Upper and lower brackets are
provided to mount the enclosure to a vertical surface.
• DO NOT mount the EasyTouch load center enclosure horizontally. Water can enter the
conduit knockouts and cause damage to the system and an electrical shock hazard.
• Consider the EasyTouch load center location when routing the conduit carrying the AC
power to the EasyTouch load center, and the conduit that will be run to the high voltage
equipment.
• Install the EasyTouch load center so that drainage is provided for all electrical components.
• Motors should have built-in thermal protection.
• Allow for unobstructed access to the front of the EasyTouch load center for the owner or
service personnel.
• The EasyTouch load center provides grounding screw terminals for grounding all equipment.
All equipment including the EasyTouch load center enclosure must be bonded to earth
ground.
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EasyTouch Load Center Installation Guide
High voltage panel
IntelliChlor power supply
(SCG system only)
Circuit breaker
base 125 AMP
(Sub-panel)
Grounding
screw
terminals
EasyTouch Load Center
(23” H x 17” W x 4¾” D)
GFCI knockout
(approved
rainproof cover
required)
Control Panel/ Low voltage
compartment
Control Panel
Auxiliary,
2-Speed Pump
(1-8) relay locations
Low voltage raceway
(Air and water
temperature sensors,
motorized valves,
indoor control panel,
spa side remote, and
wireless antenna)
System transformer
Spring latch (2x)
Enclosure door
removal screw
Low voltage circuit breakers
Enclosure
front door
1", ½" and ¾"conduit
knockouts (lower and rear)
for high voltage output
Ground
bonding lug
1" conduit
knockout (lower)
for high voltage
input
IntelliChlor cell
connection
IntelliChlor power LED
IntelliChlor circuit breaker
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EasyTouch Load Center Installation Guide
Preparing the EasyTouch Load Center Enclosure
Before mounting the EasyTouch load center, first remove the front door and the high voltage panel to
access the conduit knockouts and low voltage raceway.
To remove the EasyTouch load center front door and high voltage panel
1. Unpack the load center from the shipping box.
2. Unlatch the front door spring latches, and open the front door.
3. Remove the front door screw located above the lower hinge. Remove the front door from
the hinges.
4. Remove the screws securing the high voltage cover-panel. Remove the cover-panel from
the enclosure.
5. Proceed with:
•Mounting the EasyTouch Load Center, page 9
•Removing Electrical Conduit Knockouts, page 10
•Installing Conduit and Wire to the EasyTouch Load Center, page 11
•EasyTouch Motherboard Connections, page 13
•Accessing the EasyTouch motherboard, page 14
6. After electrical connections have be completed, reinstall the enclosure door on its hinges
and install the door release screw. Reinstall the high voltage panel and secure with the
retaining screws.
EasyTouch Load Center (front view)
Enclosure door release screw
High voltage
panel
Retaining screw
Enclosure door
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EasyTouch Load Center Installation Guide
Mounting the EasyTouch Load Center
The EasyTouch load center can be mounted on a flat vertical surface, such as a wall or post.
To mount the EasyTouch load center:
1. Position the EasyTouch load center against the vertical flat surface. If wall anchors are being
used, support the EasyTouch load center enclosure in position (horizontally level and
square) against the surface and mark the bracket hole pattern on the wall.
2. Secure the enclosure with three (3) screws in the top and lower mounting bracket holes. If
using wall anchors, drill and set the anchors and secure the enclosure with screws.
EasyTouch Load Center (front view)
with front door and
high voltage panel removed
Mounting bracket screw holes
Mounting bracket screw holes
®
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EasyTouch Load Center Installation Guide
Removing Electrical Conduit Knockouts
Before installing EasyTouch load center electrical conduit, read the following recommended
guidelines:
• Determine the number of low and high voltage circuits being used in the EasyTouch load
center, the conduit size and runs needed based on the wire size, and the number of
conductors within the conduit. The EasyTouch load center conduit knockouts sizes are 1",
½" and ¾".
• The EasyTouch load center conduit knockouts are located on the bottom and back of the
enclosure. Conduit knockouts sizes are 1", ½" and ¾". It is recommended to use 1” conduit
for the main AC power conductors. The 1" AC power conduit knockouts are located directly
under the main enclosure circuit breaker.
• The EasyTouch load center enclosure must be located a minimum of 5 ft. from the inside
wall of pool or spa.
Remove the enclosure conduit knockouts as needed:
• Low voltage raceway has three ¾" holes located on the left side of the enclosure.
• High voltage compartment has four ¾" x 1” and eight ½" x ¾" conduit knockouts located
underneath the front of the enclosure.
¾" holes (3x) (low
voltage raceway) 1" conduit knockout (three #4 AWG
wires from main power supply
circuit breaker at house)
¾" x 1” conduit knockout (4x)
½" x ¾" conduit knockout (8x)
½" x ¾" conduit knockout (6x)
GFCI knockout
¾" x 1” conduit knockout
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EasyTouch Load Center Installation Guide
Installing Conduit and Wire to the EasyTouch Load Center
Before installing electrical conduit, read the following recommended guidelines:
• Determine the number of low and high voltage circuits being used in the EasyTouch load
center, the conduit size and runs needed based on the wire size, and the number of
conductors within the conduit.
• Use 14 minimum to 6 maximum AWG for relay circuits depending on the load requirement.
Be sure to follow all regulation safety codes for the number and size of conductors that can
be installed in various sizes of conduit.
• Power supply cable to the EasyTouch load center must have a minimum supply conductor
current of 60 AMP.
• Supply circuit must be protected by suitable breaker rated no higher than 125 AMP.
• To avoid obstruction into the EasyTouch load center, when using electrical conduit complete
the installation of the conduit before concrete is poured. Also, underground conduit should
be positioned in well compacted soil. Ensure that all conduit joints are well sealed and
watertight.
To install electrical conduit and wires as needed:
WARNING - TO AVOID AN ELECTRICAL HAZARD - Do not connect the power
source conductors to the EasyTouch load center circuit breaker until all electrical
connections for all loads (heaters, pumps, motorized valves, and lights etc.) have
been completed.
• Use the one of the three low voltage raceway 3/4" holes located on the underside of the
enclosure for the temperature sensor wires (see page 17).
• For the AC power wire into the EasyTouch load center from the main circuit breaker at the
house, use three conductors, one each for red, black, and white (or red, red and black for
220 VAC). The maximum load is 125 AMP at 120 VAC/240 VAC 60 Hz/50 Hz. These
conductors should be secured to supply side of circuit breaker base. Use a 1" conduit run for
these power conductors. For the main AC power conduit, it is recommended to use the 1"
conduit knockout located directly under the enclosure circuit breaker.
CAUTION All of the electrical wiring methods and materials used to complete the electrical
installation of the EasyTouch Pool/Spa Control System must be in accordance with the National
Electrical Code or the Canadian Electric Code, as well as any local electrical codes in effect at the
time of installation.
CAUTION All electrical materials used for the EasyTouch installation must be accomplished by,
or be under the direct supervision of a qualified electrician.
12
EasyTouch Load Center Installation Guide
EasyTouch Load Center (front view)
with front door and
high voltage panel removed
Three #4 AWG wires from main power
supply circuit breaker at house)
14 minimum to
6 maximum AWG
wires for relays and
other equipment
depending on load
Installing Conduit and Wire to the EasyTouch Load Center
(Continued)
13
EasyTouch Load Center Installation Guide
EasyTouch Motherboard Connections
The EasyTouch system motherboard is mounted onto the back of the main load center control panel.
The motherboard provides the voltage connections to switch the filter pump, heater, auxiliary relays,
motorized valves, and connections for temperature sensors, EasyTouch Indoor Control Panel and
iS4 Spa Side remote. To access the motherboard, refer to “Accessing the EasyTouch Motherboard,”
on page 14.
Indoor Control Panel,
Wireless RF Transceiver
QuickTouch, IntelliFlo 4,
IntelliChlor.
SOLAR BOOSTER PUMP or AUX EXTRA
EasyTouch Motherboard Connections
14
EasyTouch Load Center Installation Guide
Accessing the EasyTouch Motherboard
The EasyTouch motherboard provides connectors for the auxiliary relays, valve actuators and
sensors (see page 13). To access the motherboard connectors, fold down the main control panel.
To access the motherboard connectors:
1. Loosen the two retaining screws securing from the top edge of the control panel.
2. Fold down the control panel to access the rear of the motherboard for the electrical
connections.
3. Proceed with:
•Installing Auxiliary Relays, page 15
•Installing the Valve Actuator, page 16
•Installing and Connecting Temperature Sensors, page 17
•Connecting the Heater Thermostat, page 18
4. After electrical connections have be completed, close the control panel and tighten the two
retaining screws.
Control panel
(fold down to access
motherboard)
Retaining
screw
Retaining
screw
15
EasyTouch Load Center Installation Guide
Installing Auxiliary Relays
Install the optional auxiliary relays as needed.
To install a relay:
1. Install optional auxiliary relays below the pre-installed relays. Secure in place with two
retaining screws. Depending on the EasyTouch model, there may be up to 5 available relay
positions (EasyTouch 8 includes eight relays and EasyTouch 4 includes four relays).
2. Route the relay cable plug up through the holes into the low voltage compartment to the
motherboard.
3. Insert the relay plug into one of the two-pin sockets on the motherboard. For motherboard
connection details, refer to “EasyTouch Motherboard Connections,” on page 13. For wiring
details, refer to the “EasyTouch System Wiring Diagram,” on page 23.
Note: Install the optional Two-Speed Pump relay (P/N 520198) cable plug into the 2SPD
two-pin socket on the Personality board. For installation and operation information, refer to
the Two-Speed Relay User’s Guide (P/N 520210).
Auxiliary relay
locations
16
EasyTouch Load Center Installation Guide
Installing Valve Actuators
For shared equipment systems there are two motorized valve actuators (CVA-24T) included with
the EasyTouch kit.
To install a valve actuator:
1. Remove the valve handle/cover four screws, indicated with arrows on the valve cover.
2. Mount the actuator on the valve. Optional: Mount the valve handle onto the actuator as
shown below.
3. Secure the actuator with the provided screws.
4. At the EasyTouch load center, route the cable up through the low voltage raceway to the
motherboard.
5. Connect the valve actuator cable plug into the INTAKE (suction) or RETURN three-pin
sockets on right side of the motherboard (for more information, see Item 2 and 3 of
Plumbing requirements on page 3). For motherboard connection details, refer to “EasyTouch
Motherboard Connections,” on page 13. For wiring details, refer to “EasyTouch System
Wiring Diagram,” on page 23.
Note: If applicable, mount the auxiliary valve actuators and plug it into the VLV A and VLV
B 3-pin sockets. If solar heating is being used, plug the solar valve actuators into VLV A.
Excess cable can be coiled in the EasyTouch load center low voltage raceway. Do not coil
the wire in upper low voltage compartment.
Screw
Screw
Valve
Actuator
Screw
17
EasyTouch Load Center Installation Guide
Installing and Connecting Temperature Sensors
Water Temperature Sensor
To install the water sensor:
1. Drill a 5/16 in. hole in the plumbing between the filter pump and filter.
2. Insert tip of sensor into the hole. Use the band clamp to secure the sensor to the pipe.
Tighten the clamp just enough so that the o-ring begins to flatten. Do not overtighten
3. At the EasyTouch load center, route the wire up through the low voltage raceway to the
motherboard.
4. Fasten the cable to the plumbing with cable ties.
5. Cut off the excess wire and the strip conductors ¼ inch. Insert the wires into the WATER
screw terminals (J21) on right-side of the motherboard. For motherboard connection details,
refer to “EasyTouch Motherboard Connections,” on page 13. For wiring details, refer to
EasyTouch System Wiring Diagram,” on page 23.
Ambient Air Temperature (Freeze Protection) Sensor
To install the air sensor:
1 Mount the sensor in the open air, in a shaded area, away from air conditioners. During the
winter months, to avoid freeze damage to pool and spa equipment, mount the air sensor in a
shaded area to assure proper temperature readings.
2 Route the wire through the low voltage raceway to the motherboard.
3 Fasten the cable to the plumbing with cable ties.
4 Cut off the excess wire and the strip conductors ¼ in. Insert the wires into the AIR screw
terminals (J21) on right side of the motherboard.
Solar Temperature Sensor (Optional)
To install the solar sensor:
1 Mount the sensor on a flat surface, with the same exposure to sun as the solar collectors
(next to the collectors is recommended). Do not let the sensor touch the panels.
2 If necessary, splice a two-conductor extension wire to the sensor. Route the wire to the load
center and up through the low voltage raceway to the motherboard.
3 Strip the conductors ¼ in. Insert the wires into the SOLAR screw terminals (J21) on right
side of the motherboard.
18
EasyTouch Load Center Installation Guide
Connecting the Heater Thermostat
The following installation instructions are for gas heaters and heat pumps with low voltage
thermostats.
To connect the heater thermostat cable plug to the motherboard:
1. Run a two-conductor cable from the heater thermostat area to the low voltage raceway to
the motherboard in the EasyTouch load center.
2. Strip the conductors ¼ in. Insert the wires into the GAS HEATER two-screw terminals (J19)
on the motherboard. For wiring details, refer to “EasyTouch System Wiring Diagram,” on
page 23.
3. At the heater, connect the wires in accordance with heater manufacturer’s instructions. For
older heaters without instructions for remote operation, connect the wires to the Fireman’s
switch connections in series with the thermostat, pressure switch, and other safety
switches.
4. Do NOT disconnect or wire around the thermostat, pressure switch, high limit switch, or
other safety devices.
5. Select the pool or spa thermostat and toggle the heater to that setting.
6. Turn the thermostat for the selected setting to maximum.
19
EasyTouch Load Center Installation Guide
Connecting the IntelliChlor Cell
The following connection instructions are for the optional IntelliChlor electronic chlorine generator
(model IC20 and IC40). After the IntelliChlor cell unit has been installed, connect the cell power cable
to EasyTouch load center.
To connect the IntelliChlor power cable to the EasyTouch load center:
1. Align the four pins of the IntelliChlor cell power connector with the socket on the bottom of
the EasyTouch load center enclosure and insert the connector into the socket.
2. Rotate the socket nut until it locks the connector in place. Do not over tighten the nut (hand
tighten only).
Connector socket nut
To IntelliChlor cell
Lower left corner of
EasyTouch load center
20
EasyTouch Load Center Installation Guide
Rewiring the IntelliChlor Transformer for 115 VAC
The IntelliChlor power supply transformer located in the EasyTouch load center can be wired for
220 VAC or 115 VAC. The IntelliChlor transformer is pre-wired at the factory for 220 VAC service.
To rewire the IntelliChlor transformer and EMI filter for 115 VAC:
WARNING - BEFORE REMOVING THE HIGH VOLTAGE COVER PANEL FROM THE
EASYTOUCH LOAD CENTER ENCLOSURE switch the main power OFF into the home at the
main circuit breaker box and also switch OFF the main power to the EasyTouch load center.
1. Switch the power off to the EasyTouch load center.
2. Unlatch the two front door latches and open the front door.
3. Remove the two retaining screws from the high voltage panel and remove the panel.
4. Rewire the Transformer and filter for 115 VAC as shown in the 115 VAC wiring diagram
below.
5. Install the high voltage panel and secure it with the two retaining screws.
6. Close the enclosure front door and secure with the latches.
FILTER
XFORMER
YEL
VIO
WHT
BRN
BLU
BRN
BLU
220VAC
BLK
FILTER
XFORMER
YEL
VIO
WHT
BRN
BLU
BRN
BLU
115VAC
BLK
NEUT
TO REWIRE
FOR 115VAC
INTELLICHLOR PRE-WIRED FOR 220 VAC
Retaining
screws
IntelliChlor
transformer
and filter
IntelliChlor transformer and filter wiring diagram
115 VAC
21
EasyTouch Load Center Installation Guide
EasyTouch System Start-Up
Perform the following start-up procedures to ensure that the EasyTouch load center is installed
correctly. If you need more detailed operating information, refer to the EasyTouch Pool and Spa
Control System User’s Guide (P/N 520584).
Before you power up the EasyTouch load center check the following:
Check Electronics
Check that the following plugs are seated correctly on the motherboard:
• Relay connectors - FLTR PUMP - AUX1 - AUX7 (EasyTouch 8), AUX1 - AUX3
(EasyTouch 4)
• Temperature sensors connectors WATER, SOLAR, AIR
• Transformer wire harness (J1) attached to the motherboard.
• Heater control connector ELEC HTR or two-wire screw terminal.
Refer to Summary Installation Steps (page 2) and EasyTouch System Wiring Diagrams, on page 23.
EasyTouch System Test
The following describes how to test the main control panel to activate the heater, valves and pumps.
Before testing the system, be sure that all pool and spa equipment has been properly installed and
connected to the EasyTouch load center.
Testing Valve Actuators and Filter Pump
Use the following steps to test the valve actuators (CVA24T) for proper rotation.
To test the valve actuators and pump:
1. Power up the EasyTouch load center.
2. Press the Mode button on the main control panel. The display shows “SERVICE”.
3. Press the Valve (V) button to select POOL.
4. Press the Filter Pump (F) button to activate the filter pump. Water will be removed from the
pool and returned to the pool.
4. Repeat steps 3 and 4 selecting Fill (Spillway) then Drain.
5. Set both valve actuators (CVA-24T) for suction and return. Use the toggle switch on the rear
of the CVA-24T to withdraw and return water from the pool.
Note: With the filter pump operating, if the water is not being removed and returned to the
pool, check that the valve actuator plugs are connected correctly on the motherboard.
Testing the auxiliary relays
Affix the auxiliary relay labels to the appropriate AUX buttons on the EasyTouch control panel to
identify the connected equipment.
•Press the Mode button to enable “Service” pool mode. Press the Filter Pump button (LED
on) and each auxiliary (AUX) circuit button, the Heater and Solar buttons to verify the
functions. Press the Mode button twice to return the system to “AUTO” mode when done.
22
EasyTouch Load Center Installation Guide
Verifying IntelliChlor power
If you have installed the IntelliChlor option, after the IntelliChlor has been connected to the
EasyTouch Load center, check the following IntelliChlor LEDs to verify that the IntelliChlor is
powered up (see page 7).
•Verify that the green IntelliChlor status LED is lit on the EasyTouch load center control panel.
•Verify that the green IntelliChlor power LED is lit on the IntelliChlor cell. See the IntelliChlor
User’s Guide (P/N 520589) for more troubleshooting information.
•Use the following troubleshooting table if the IntelliChlor green status LED in not on.
Troubleshooting IntelliChlor
melborPesuaCelbissoPnoitcAevitcerroC
siDELrewoprolhCilletnIehT
siDELrewopehT.noton
hcuoTysaEehtnodetacol
.l
enaplortnocretneCdaoL
.neposiretneCdaoLhcuoTysaEniesuF ehtnidetacol,esufCAehtteseR
.lenaplortnochcuoTysaE
.retneCdaoLhcuoTysaEotrewopCAoN hcuoTysaEotCAV022roCAV011yfireV
.evitcanehwretneCdaoL
niyltcerrocderiwt
onsdaelremrofsnarT
.retneCdaoLhcuoTysaE
CAotderiwsdaelremrofsnartyfireV
nomargaidgniriwotgnirreferybecruos
.32egap
23
EasyTouch Load Center Installation Guide
EasyTouch System Wiring Diagram
24
EasyTouch Load Center Installation Guide
Glossary
Control Panel: The EasyTouch control panel with flexible hinge. Installed in upper portion of
EasyTouch load center to control the EasyTouch pool and spa system.
EMI (Electromagnetic interference) filter: Protective circuit element that must be used between
the IntelliChlor transformer and supply lines.
High Voltage Panel/Compartment: Removable panel for the high voltage compartment of
EasyTouch load center. The high voltage wiring including circuit breakers, relays, GFCI and optional
IntelliChlor transformer/filter.
Indoor Control Panel: This 9 or 13 button remote controller with LCD (liquid crystal display) is
wired to the motherboard in the EasyTouch load center. The control panel can be wall mounted
inside a house to control the EasyTouch system.
IntelliChlor: Electronic salt chlorinator. Uses a process known as electrolysis to produce sodium
hypochlorite (liquid chlorine) from a low concentration of salt added to the pool water. Model IC 20
Cell (P/N 520554) for pools up to 20,000 U.S. gallons (75 liters) and model IC 40 Cell (P/N 520555)
for pools up to 40,000 U.S. gallons (151 liters).
iS4: Four function spa-side remote. Spa wall or deck mounted.
Load Center: Metal enclosure with power relays, transformer, and circuit breakers. Used for
distributing power for controlling EasyTouch Systems. Also known as the “sub-panel.”
Low Voltage Compartment: Top compartment of EasyTouch load center for all low voltage wiring.
Low Voltage Raceway: Vertical space in the left side of EasyTouch load center for low voltage
cabling.
Motherboard: The circuit board mounted behind the EasyTouch control panel.
Relay Circuits: The circuits that control the relays on the motherboard. Connectors on top edge of
the circuit board.
Screw Terminal Connector: Removable connector that may attach to circuit board with multiple
sockets (anywhere from 2 to 6) to receive wires from controllers and sensors; wires held by screw
terminals; multiple wires of a small enough gauge (usually 22 AWG) may be coupled to a single
socket of a terminal connector.
Salt Chlorine Generator (SCG): Automated pool chlorinator that sanitizes using salt water (see
IntelliChlor).
Transceiver: Used by the EasyTouch wireless control panel. Circuit board with attached antenna
that can send and receive radio frequency (wireless) transmissions.
P/N 520583 - Rev B
