Zone
Zone
SYSTEM CONNECTION
Operator Interfaces SD
4
Modular System Manager SD
Modular System Manager SD
ENTER
CLEAR
ESC
PREV
NEXT
DOWN
UP
6
5
4
DEC
7
0
8
1
3
2
9
MINUS
-
STATUS
SETPOINTS
SCHEDULES
ALARMS
OVERRIDES
9.00"
6.25"
1.81"
Figure 1: Modular System Manager SD Dimensions
The OE392-12 Modular System Manager SD provides a direct
link to enable you to view the status and adjust the setpoints of the
VCCX2, VCC-X, VCM-X, VCM-X E-BUS, VCC-X, VCB-X, RNE,
SA E-BUS, VCM, VAV/CAV, MUA II or VAV/Zone Controller on
the control system communications loop. The System Manager SD
is housed in a beige-colored plastic enclosure. The System Man-
ager has a programmable 4 Gigabyte SD card and is equipped with
a 4-line-by-20-character backlighted display panel and a 24-key
membrane keypad for data selection and entry. All keypad opera-
tions are simple and straight forward, utilizing non-cryptic plain
English language messages. Menu-driven programming allows for
easy setup and operation without the need for specialized training.
The System Manager also has 2 integral LEDs for user notifi cation
of system alarm conditions and override initiations. Protection from
unauthorized users is provided by the System Manager’s integral
multi-level passcode authorization programming.
For a Stand-Alone system, a power/comm cable with modu-
lar connectors on one end and stripped wire ends on the other
end is provided to facilitate connecting communications and
power to the Modular System Manager from the 24 VAC
power source and the HVAC unit controller communication
wiring terminals. Alternatively, 2-conductor, twisted pair with
shield cable can be used to wire from the RS-485 terminal block
on the back of the Modular System Manager to the Controller’s
communicaton terminal. If this is an Interconnected System, all
controllers that are interconnected with communications cable can be
programmed from any controller on the loop. If this is a Networked
System, all controllers on the entire Networked System can be pro-
grammed from one controller.
The Modular System Manager is designed for wall mounting. Mount-
ing holes are provided to attach the Modular System Manager to a
standard handy box. It is recommended that the System Manager be
mounted at approximately eye level to allow for ease of program-
ming and reading of the display. The System Manager is typically
mounted in the building manager’s or superintendent’s offi
ce or in
an equipment room. The attractive enclosure is quite suitable for
mounting in any location.
