User`s manual

Safety Information
We use note, caution and warning symbols throughout
this book to draw your attention to important operation-
al and safety information.
A “NOTE” marks a short message to alert you to an
important detail.
A “CAUTION” safety alert appears with information
that is important for protecting your equipment and
performance. Be especially careful to read and follow
all cautions that apply to your application.
A “WARNING” safety alert appears with informa-
tion that is important for protecting you, others and
equipment from damage. Pay very close attention to
all warnings that apply to your application.
The electrical hazard symbol,
Ó
(a lightning bolt
in a triangle) precedes an electric shock hazard
CAUTION or WARNING safety statement.
Symbol Explanation
CAUTION – Warning or Hazard
that needs further explanation
than label on unit can provide.
Consult users manual for further
information.
ESD Sensitive product, use proper
grounding and handling tech-
niques when installing or servic-
ing product.
Unit protected by double/rein-
forced insulation for shock hazard
prevention.
Do not throw in trash, use proper
recycling techniques or consult
manufacturer for proper disposal.
Enclosure made of Polycarbonate
material. Use proper recycling
techniques or consult manufac-
turer for proper disposal.
Unit can be powered with either
alternating current (ac) voltage or
direct current (dc) voltage.
Unit is a Listed device per Un-
derwriters Laboratories®. It has
been evaluated to United States
and Canadian requirements for
Process Control Equipment. UL
61010 and CSA C22.2 No. 61010.
File E185611 QUYX, QUYX7.
See: www.ul.com
Unit is a Listed device per Un-
derwriters Laboratories®. It has
been evaluated to United States
and Canadian requirements for
industrial control equipment UL
508 CSA C22.2 #14 File E102269
NKCR, NKCR7.
See: www.ul.com
Unit is compliant with European
Union directives. See Declaration
of Conformity for further details
on Directives and Standards used
for Compliance.
Unit has been reviewed and ap-
proved by CSA International for
use as Temperature Indicating-
Regulating Equipment per CSA
C22.2 No. 24 or C22.2 #14. See:
www.csa-international.org
Unit has been reviewed and ap-
proved by ODVA for compliance
with DeviceNet communications
protocol. See: www.odva.org
Unit has been reviewed and ap-
proved by ODVA for compliance
with Ethernet/IP communications
protocol. See: www.odva.org
Warranty
The EZ-ZONE
®
RUI/Gateway is manufactured by ISO
9001-registered processes and is backed by a three-year
warranty to the first purchaser for use, providing that
the units have not been misapplied. Since Watlow has no
control over their use, and sometimes misuse, we cannot
guarantee against failure. Watlow’s obligations hereun-
der, at Watlow’s option, are limited to replacement, repair
or refund of purchase price, and parts which upon exami-
nation prove to be defective within the warranty period
specified. This warranty does not apply to damage result-
ing from transportation, alteration, misuse or abuse. The
purchaser must use Watlow parts to maintain all listed
ratings.
Technical Assistance
If you encounter a problem with your Watlow control-
ler, review your configuration information to verify
that your selections are consistent with your applica-
tion: inputs, outputs, alarms, limits, etc. If the prob-
lem persists, you can get technical assistance from
your local Watlow representative (see back cover), by
e-mailing your questions to wintechsupport@watlow.
com or by dialing [phone] between 7 a.m.
and 5 p.m., Central Standard Time (CST). Ask for for
an Applications Engineer. Please have the following
information available when calling:
• Complete model number
Return Material Authorization (RMA)
1. Call Watlow Customer Service, [phone],
for a Return Material Authorization (RMA) number
before returning any item for repair. If you do not
know why the product failed, contact an Application
Engineer or Product Manager. All RMA’s require:
• Ship-to address
• Bill-to address
• Contact name
• Phone number
• Method of return shipment
• Your P.O. number