Royal Series Water Temperature Control Units
Page 7
1-2 Necessary
Documents
The following documents are necessary for the operation,
installation, and maintenance of Sterling/Sterlco Royal Series
water temperature control units. Additional copies are available
from Sterling.
Familiarize the appropriate personnel with these documents:
;
This manual.
;
The controller operation manual.
;
The electrical schematic and connection diagram placed inside
the control enclosure.
;
The operation and installation manuals for accessories and
options selected by the customer.
;
The Customer Parts List included in the information packet.
1-3 Models
Covered
This manual provides operation, installation, and maintenance
instructions for the Royal Series water temperature control unit.
Model numbers are listed on the serial tag. A model number
followed by
Q
indicates a specially constructed unit, and not all
information in this manual may apply. Make sure that you know
the model number, serial number, and operating voltage of your
temperature control unit if you contact Sterling.
1-4 Standard Royal Series Features
•
Compact, rugged cabinet with easy-access side panels
•
Cast-and-flange design to reduce connection points
•
Half- and full-heat automatic switching capability
•
Dual stage Incoloy™ immersion heater with IEC contactors
•
NEMA 12 electrical enclosure
•
Microprocessor controller with fuzzy logic; includes
diagnostics features with indicator and warning status lights;
CE and
C
UL
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