Bulletin 100-50-9.1 –
Page 139
Parameter
Description
Use
Display
Line-up Occupancy Sensor Sharing
Enable/Disable sharing of Occupancy Detector
input state with peer controllers.
Shares Occupancy Sensor
input state between
controllers in a line-up.
1. Required if each
controller not equipped
with a local Occupancy
Sensor.
2. Allows for lighting control
of all cases in a line-up
from a single Occupancy
Sensor or occupancy
sensing from a single
control.
h
BAS Expected
S3C Case Control should expect data connection
to Building Automation System
Enables BAS
Communication Alarms and
BAS initiated functions.
BAS Communications Protocol
Communication Protocol for Building Automation
System
MODBUS over IP
MODBUS over RS-485
BACnet/IP
BACnet/MSTP
o
M485
485
Defrost Type
Type of Defrost for line-up
Electric, Gas, Off Time
def
Defrost Termination Temperature
Temperature at which active defrost mechanism
(Heater, Hot Gas) deactivates.
d
Defrost Termination Fail-safe Time
Maximum elapsed time at which active defrost
mechanism (Heater, Hot Gas) deactivates if
Termination Temperature not reached.
de
Defrost Coil Drain Time
Time period between deactivation of defrost
mechanism an re-initiating refrigeration
Allows for elimination of
defrost water.
dd
Fan Delay Temperature
Temperature at which evaporator fans energize
after defrost.
If evaporator fans are
programmed to be off
during defrost, it is desirable
to delay resumption
of operation until the
evaporator temperature is
sufficient to re-freeze any
remaining defrost water.
fd
Liquid Line Solenoid Defrost Operation Liquid Line Solenoid energized/de-energized
during defrost.
d
Defrost Pump down Time
Time period after refrigerant flow has ceased
prior to activating the defrost mechanism.
d
Use Internal Schedule For Defrost
Internal defrost schedule to be used if no BAS
detected.
h
Fans On During Defrost
Leave evaporator fans on during defrost
f
Defrosts per Day
Number of defrosts per day
If simple daily schedule is
selected
dfd
Daily Start Time
Start time of 1st Defrost
df
Defrost Schedule 1 - 7
7 Day custom schedule
Not available using DM
Air Defrost Termination Sensor
Temperature Sensor reading used for defrost
termination
Only available when Air
Defrost is selected as
Defrost Type
d
EEPR Percent Open During Hot Gas
Drain
% EEPR open during drain to equalize evaporator
pressure to suction
Only available when Hot
Gas is selected as Defrost
Type
ed
