Page 6
– Bulletin 100-50-9.1
1. INTRODUCTION
1.1
HOW TO USE THIS MANUAL
This manual contains information to aid in the installation
and operation of the Sporlan S3C Case Control system. To
use this manual it is recommended to:
1. Find your application in Section 6; review the set-up,
piping and wiring diagrams.
2. Use Section 5 to help with component installation.
3. For any settings that are not covered under initial set-
up, refer to Section 11.
4. To access Service features, reference Section 19.
1.2
PRODUCT SUMMARY
The S3C Case Control system provides Control, Monitoring
and Service Support for remote and self-contained Refrig-
erated Display Fixtures. The system supports open proto-
col communication (BACnet, MODBUS) with other control
systems that allows integration into an enterprise wide net-
work of control subsystems. The S3C Case Control system
is designed to facilitate both installation and integration by
the Refrigerated Fixture OEM as well as retrofit into existing
supermarket refrigeration control installations. Control-
ler configuration and network integration are automated
where possible and simplified when an automatic solution
is not feasible.
The S3C Case Control system is capable of coordinated con-
trol of a refrigerated case line-up (remote display fixtures
on a parallel compressor refrigeration rack circuit/loop).
Coordination of defrost, lighting control, temperature con-
trol and controller configuration is made possible via peer
to peer communication between S3C Case Controllers. The
system supports 1 – 8 display cases per line-up.
The S3C Case Control system can also operate as a stand
alone case control subsystem scheduling and performing
defrost, temperature control, lighting control, etc. As well
as coordinating functionality with a supervisory front end
system (Building Automation Systems or BAS) when avail-
able and connected. The S3C Case Control always performs
local control of all attached control components (valves,
fans, etc.) to maintain temperature and superheat control
using locally attached sensing devices and internal control
algorithms.
The control system includes a case controller, display and
valve module. The system can control display cases with
single or multiple evaporators. Evaporator locations are
identified left to right, when standing in front of the case.
For tub cases, the front is the side opposite the fans. To stan-
dardize and provide clarity, the following figure can be ref-
erenced for multi coil cases and should be used with this
manual.
1
2 EVAPORATOR CASE
2
1
3
2
3 EVAPORATOR CASE
1.3
TECHNICAL SUPPORT
For immediate assistance, Technical Support can be
reached at the following:
Toll-Free: 888-920-6284
