SYSTEMP Engineering Data Manual (EDM SYSTEMP S 7GB)

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Specications
6
Total run hours
Menu displays accumulative components operating hours
for major components including compressors, fan motor, hu-
midier and reheat.
Auto restart system
The units will automatically restart after a power loss, pro-
viding a power supply failure alarm as signaling.
Temperature and humidity recorder
A daily and weekly graphics charts of the temperature and
humidity, (if the humidity sensor is installed), detected every
two hours are displayed on the display panel.
Temperature and humidity probe
Temperature range -10…60 °C NTC - accuracy +/-0,9°C
Humidity range 10...90% - accuracy U.R ±0,5% (suitable for
remote installation).
Supply limit temperature probe
To control the temperature limit of the system with acti-
vated adjustment of the components to prevent the alarm
thresholds from being exceeded.
Sensor calibration
Menu allows unit sensors to be calibrated by using external
sensors as reference.
System/Network setup
Local network can manage up to 12 units.
Available network logic: Duty/Stand-By or Smart net.
Temperature control type
It is possible to select the following type of control:
P (proportional)
PI (proportional integral)
PID (proportional integral and derivative).
SysDrive management system
It allows the user to monitor the following values reading of
the cooling cycle as:
Evaporating pressure and temperature
Condensing pressure and temperature
Superheat
DE superheat
Sub cooling
Compressor discharge temperature
Valid for units direct expansion circuit only.
Supervision and RS 485 / RJ45 port for remote
communication
Supervision
It is possible to monitor and control every operative aspect
of the system, via a supervision system or BMS (Building
Management System).
The unit has the RS485 and RJ45 ports which allow the con-
trol to interface with monitoring and BMS systems with the
following built-in protocols: Modbus RTU, Modbus IP,
BACnet IP (Accessory) and BACnet MS/TP (Accessory)
Gateway can be supplied with the units. (Accessory)
The Gateway is required for LONWORKS, SNMP interface.
LONWORKS communication gateway
Consisting in an electronic interface for connection to control
systems by Lonworks communication protocol up to 6 units.
The units have to be controlled by supervisory software de-
veloped by the manufacturer or third parties.
SNMP gateway
Consisting in an electronic interface for connection to control
systems by SNMP communication protocol up to 12 units.
The units have to be controlled by supervisory software de-
veloped by the manufacturer or third parties.