Marlo SCG Installation Manual
IntelliChlor Salt Chlorine Generator
(SCG) Replacement Parts
(For EasyTouch®, IntelliTouch
Pool & Spa Control System
with IntelliChlor® SCG)
®
Installation Guide
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS
SAVE THESE INSTRUCTIONS
EasyTouch®/IntelliTouch® SCG Power Supply Replacement Parts Installation Guide
Technical Support:
Sanford, North Carolina (8 A.M. to 5 P.M. ET)
Moorpark, California (8 A.M. to 5 P.M. PT)
Phone: (800) 831-7133 - Fax: (800) 284-4151
Contents
WARNING AND SAFETY INSTRUCTIONS ........................................... i
Introduction ........................................................................................... 1
Summary Installation Steps .................................................................. 1
IntelliChlor SCG Power Supply Replacement Parts:
Removal and Installation ....................................................................... 2
Required Tools .................................................................................. 2
SCG Power Cable Removal and Installation.......................................... 3
SCG Circuit Board Removal and Installation ......................................... 3
SCG Circuit Breaker Assembly Removal and Installation ..................... 4
SCG Transformer Assembly Removal and Installation .......................... 5
SCG Transformer High Voltage Wiring .................................................... 8
IntelliChlor SCG Power Supply Replacement kit Contents ..................... 8
© 2011 Pentair Water Pool and Spa, Inc. All rights reserved.
1620 Hawkins Ave., Sanford, NC 27330 • (919) 566-8000
10951 West Los Angeles Ave., Moorpark, CA 93021 • (800) 553-5000
EasyTouch®, IntelliTouch®, IntelliChlor® and Pentair Water Pool and Spa® are trademarks and/
or registered trademarks of Pentair Water Pool and Spa, Inc. and/or its affiliated companies
in the United States and/or other countries. Unless noted, names and brands of others that
may be used in this document are not used to indicate an affiliation or endorsement between
the proprietors of these names and brands and Pentair Water Pool and Spa, Inc. Those
names and brands may be the trademarks or registered trademarks of those parties or
others.
P/N 521093 Rev A 07/05/11
EasyTouch®/IntelliTouch® SCG Power Supply Replacement Parts Installation Guide
IMPORTANT WARNING AND SAFETY INSTRUCTIONS
SERIOUS BODILY INJURY OR DEATH CAN RESULT IF THIS
PRODUCT (UNIT) IS NOT INSTALLED AND USED
CORRECTLY.
INSTALLERS, POOL OPERATORS AND POOL OWNERS
MUST READ THESE WARNINGS AND ALL INSTRUCTIONS
BEFORE USING THIS PRODUCT. This Guide provides installa-
tion and operation instructions for the product. Consult
Pentair Water Pool and Spa, Inc. with any questions regarding
this product.
This product is intended for use in swimming pool applications
only.
Most states and local codes regulate the construction, installation, and operation of public pools and spas, and the construction of residential pools and spas. It is important to comply with
these codes, many of which directly regulate the installation and
use of this product. Consult your local building and health codes
for more information.
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IMPORTANT NOTICE - Attention Installer: This Installation
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Guide (“Guide”) contains important information about the
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installation, operation and safe use of this product. This Guide
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should be given to the owner and/or operator of this equipment.
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Attention User: This Guide contains important information that
will help you in operating and maintaining this product. Please
retain it for future reference.
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.
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 Guide. 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.
Risk of Electrical Shock or Electrocution!
EasyTouch and IntelliTouch replaceable parts must be installed
by a licensed or certified electrician or a qualified pool
professional in accordance with the National Electrical Code
(NEC), NFPA 70 or the Canadian Electrical Code (CEC), CSA
C22.1. All applicable local installation codes and ordinances
must also be adhered to. Improper installation will create an
electrical hazard which could result in death or serious injury to
pool users, installers or others due to electrical shock, and may
also cause damage to property.
i
EasyTouch®/IntelliTouch® SCG Power Supply Replacement Parts Installation Guide
1
Introduction
This manual describes how to remove and install the EasyTouch and
IntelliTouch IntelliChlor Salt Chlorine Generator (SCG) replacement
parts.
Summary Installation Steps
• Before removing and replacing part first switch OFF the main
power to the EasyTouch/IntelliTouch load center.
• To access the SCG transformer, SCG circuit board and connection
cable, parts of the EasyTouch/IntelliTouch load center must first be
removed. Refer to “Load Center Parts Removal”, on page 1.
• After replacing the SCG parts, switch the power on to the
EasyTouch/IntelliTouch load center and verify that the GREEN
SCG circuit board power LED is on.
IntelliChlor® SCG Power Supply Replacement Parts:
Removal and Installation
WARNING! When installing electrical products in the EasyTouch/
IntelliTouch load/power center, basic precautions should always
be followed, including the following:
DANGER: RISK OF ELECTRIC SHOCK, WHICH CAN
RESULT IN SERIOUS INJURY OR DEATH. Before
attempting removal and installation of replaceable parts in
the EasyTouch/IntelliTouch load/power center, be sure that
all power to the circuit supplying power to the load/power
center is disconnected/turned off at the main house panel
circuit breaker.
Read Safety Precautions and Important Instructions (page 1). Before
attempting any electrical wiring, be sure to read and follow Safety
Instructions. Wiring should only be performed by a qualified
professional.
Load Center Parts Removal to access SCG replacement parts
The following procedure describes how to remove the EasyTouch/IntelliTouch
load center parts to access the SCG transformer, circuit board and connection
cable.
To remove the EasyTouch/IntelliTouch load center high voltage panel:
1. SWITCH OFF AC POWER AT THE MAIN HOUSE PANEL CIRCUIT
BREAKER before removing the high voltage panel from the
load/power center.
2. Unlatch the front door and open the door.
3. Loosen the two retaining screws securing the high voltage front panel.
Remove the panel from the load/power center.
EasyTouch®/IntelliTouch® SCG Power Supply Replacement Parts Installation Guide
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