Watlow PM PLUS™ 6 • 3 •
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 approved by Factory Mutual as a Temperature Limit
Device per FM Class 3545 standard. See: www.fmglobal.com
Unit has been reviewed and approved by CSA International for use as Temperature
Indicating-Regulating Equipment per CSA C22.2 No. 24. See: www.csa-international.
org
Unit has been reviewed and approved by ODVA for compliance with DeviceNet
communications protocol. See: www.odva.org
Unit has been reviewed and approved by ODVA for compliance with Ethernet/IP
communications protocol. See: www.odva.org
Warranty
The PM PLUS 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 hereunder,
at Watlow's option, are limited to replacement, repair or refund of purchase price, and parts which upon
examination prove to be defective within the warranty period specified. This warranty does not apply to
damage resulting 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 controller, review your configuration information to verify that your
selections are consistent with your application: inputs, outputs, alarms, limits, etc. If the problem 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 +1 (507) 494-5656 between 7 a.m. and 5 p.m., Central Standard Time
(CST). Ask for an Applications Engineer. Please have the following information available when calling:
• Complete model number
• All configuration information
• User’s Guide
• Factory Page
Return Material Authorization (RMA)
1. Using the form found on watlow.com/rma, submit a request 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. All RMA’s require:
• Ship-to address
• Bill-to address
• Contact name