Hussmann RL2W Installation & Operation Manual page 32

P/N 3053328_C
60 Remote Display Connection for Hussmann Case Display remote terminal (Vnr)
61 Remote Display Connection for Hussmann Case Display remote terminal (+)
62 Remote Display Connection for Hussmann Case Display remote terminal (-)
63 RS485 Slave
64 RS485 Slave
65
66
First Power
The CoreLink case controller requires roughly 45
seconds to boot before any regulation will begin. At the
end of the boot cycle you will probably notice the case
lights will illuminate and cases equipped with night
curtains will open to the default position.
Micro-Distributed Operation
The zones are controlled by a combination of Air
Discharge sensors. These sensors are used to regulate
refrigeration around Setpoint + Deadband. The
average of those sensors will call compressors ON/OFF
together. Additional time delays are incorporate to
stage compressors.
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Network Connector
Hussmann Controller Display, maximum 1 terminal per CoreLink
RS485 Slave connector
Serial port (LAN or RS485)
RS485 Slave connection (-)
RS485 Slave connection (+)
LAN LAN Connection (-)
LAN LAN Connection (+)
Application
Application
All parameters are accessible from the controllers
All parameters are accessible from the
website or BAS system. To review settings or make
controllers website or BAS system. To review
adjustments please refer to the connection methods
settings or make adjustments please refer to
listed in this manual.
the connection methods listed in this manual.
NO display is provided at the case unless opt.
NO display is provided at the case unless opt.
Refrigeration
Refrigeration
Users can find typical settings in the refrigeration menu
Users can find typical settings in the
of website. Case temp can be adjusted from here.
refrigeration menu of website. Case temp can
be adjusted from here.
Defrost
Defrost
CoreLink will manage defrost per its own defrost
schedule or from external source such as BAS system for
Corelink will manage defrost per its own defrost
defrost coordination. Users can find typical settings in
schedule or from external source such as BAS
the defrost menu of website.
system for defrost coordination. Users can find
typical settings in the defrost menu of website.
2-9
Reach-In