WATLOW ELECTRIC MANUFACTURING COMPANY
Installation & Maintenance Manual for MULTICELL
TM
Heaters
I&M MANUAL No: 316-42-21-1
Page: 2
Date: 3/15/2017
Rev: 5.00
WATLOW ELECTRIC MANUFACTURING COMPANY - 6 INDUSTRIAL LOOP RD.
– HANNIBAL, MO 63401 - PHONE 573-221-2816
Original Instructions (English)
Product Description
This document is intended to convey Watlow’s recommendations for MULTICELL heaters.
MULTICELL heaters are designed for a wide range of heating applications where high
temperature capability, independent zone control, and loose fit design is needed. Reference the
product part numbers and relevant design records for details.
NOTE:
This style of heater is primarily designed to be powered by the Mains and hence will be
operated at a frequency of 50 or 60 hertz. They may optionally be powered by DC.
NOTE:
The Operating Current is important for the User to calculate, in order to properly size the
feed wire and other components for the safe operation of the heater. Rated Voltage and wattage
are provided for this purpose.
NOTE:
The rated temperature range is not stated, since this heater is a component in the User
’s
overall system. Be sure to read and understand the warnings given in the Electrical Enclosure
and Wiring section of this manual.
Safety Statements
The following markers utilized throughout this Manual shall have the meanings set forth below.
CAUTION
This is a Caution statement that is related to the use of this heater. These statements
cautions against actions which may damage the heater or associated equipment.
WARNING - Risk of Electric Shock
This is a Warning statement that warns of the presence of electrical voltages which
can cause physical injury or death.
WARNING
This is a Warning statement that is related to the use of this heater. These statements
warn of actions that may result in physical injury or death.
DANGER
This is a Danger statement that is related to the use of this heater. Failure to heed
these messages will result in serious personal injury or death.
