Parker Sporlan S3C - Configuration K: Remote Multiple Evaporator with 2 EEVS; S3 C Case Control Setup for Configuration K

Page 54 – Bulletin 100-50-9.1
6.11 REMOTE MULTIPLE EVAPORATOR WITH 2 EEVS – CONFIGURATION K
The S3C case controller is capable of controlling and monitoring single temperature, multiple evaporator refrigerated
fixtures installed as a line-up. The case shown in the diagram below is the lead case of the line-up. In this scenario, one S3C
case controller and one S3C valve module are required. The S3C case controller will control all case functions as well as
take all the desired sensor inputs for one evaporator and drive EEV1. The S3C valve module will take all the desired sensor
inputs for the second evaporator and drive EEV2. The typical control method is to regulate the individual discharge air
temperature of each evaporator with the EEVs. The optional liquid line solenoid (LLS) may be installed as one-per-case
or one-per-line-up. Case numbers 2, 3, 4,…n that have two evaporators will require their own S3C case controller and S3C
valve module as well.
To configure the S3C control package for configuration K
shown above, follow these directions:
If the controller has not been factory set, then upon initial
start-up, the controller will be in set-up mode and the
screen will display  (for self-contained case).
1. Press the SET button, then use ▲▼ buttons to scroll
to o; press SET. is will congure the controller to
support a remote case.
2. Press the SET button when  (Rack Identier)
is displayed. Use the ▲▼ buttons to congure the 4
character Rack Identier. Note: Push
▲ button for
numeric,
▼ for alpha characters. When satised
with each digit, press the SET button to go to the next
digit. Pressing SET multiple times will move to the next
parameter.
3. Press the SET button when ud (Line-up Identier)
is displayed. Use the ▲▼ buttons to congure the 4
character Line-up Identier. Note: Push
▲ button for
numeric,
▼ for alpha characters. When satised
with each digit, press the SET button to go to the next
digit. Pressing SET multiple times will move to the next
parameter.
4. Press the SET button when d (Case Identier)
is displayed. Use the ▲▼ buttons to congure the 4
character Case Identier. Note: Push
▲ button for
numeric,
▼ for alpha characters. When satised
with each digit, press the SET button to go to the next
digit. Pressing SET multiple times will move to the next
parameter.
5. Press the SET button when  (Application Type) is
displayed. Use the ▲ button and scroll to  (Single
Temperature Case); press SET.
6. Press the SET button when  (Local Stepper Valve
Conguration) is displayed. Use the ▲ button to scroll
to
 (Electronic Expansion Valve); press SET. is
is the valve that is attached to the main S3C Case
Controller.
EEV 1
EEV 2
Liquid
Liquid Line
Solenoid
(optional)
Common Suction
From CASE #n
REMOTE MULTIPLE EVAPORATOR WITH 2 EEVS – CONFIGURATION K