Remote Communication - Seresco NP Series Operation And Maintenance Manual

Remote Communication
Although dehumidifier is designed to operate as a self‐controlled device (not requiring any external control),
communication between the dehumidifier and external control and monitoring systems is possible.
WebSentry
WebSentry is an online tool (also referred to as Web Monitor), that allows for remote communication to the
dehumidifier for various purposes such as monitoring, data collection, parameters adjustment, and notifications.
This feature is included with all dehumidifiers and is useful for maintenance teams and service providers (HVACR
technicians).
To establish Web Monitor communication, the dehumidifier must communicate with the factory server via the
Internet:
‐ Connect the dehumidifier to a local network switch, router or wireless AP device (providing connection to a
local network):
o
Plug an Ethernet cable into the sub‐board Ethernet RJ‐45 jack (sub‐board, called Core Module, is
located on the main control board in the main electric panel) – see Pic. F.2.

Note: separate RJ‐45 jack (plastic, black) is mounted on the control board directly, for
TouchDisplay connection. Make sure to use the proper jack (metal‐surface one, located on
the sub‐board) for Web Monitor connection.
‐ Configure, as needed, local server and dehumidifier network settings.
BMS (Building Management System)
Communication to BMS can also be supported, depending on the
type of communication protocol said BMS utilizes.
The equipment control software supports most common of them
‐ different control software variation might be required to
support different BMS communication protocols. Contact
factory if necessary.
BACnet (Internet, IP). Communication is established via the
Ethernet cable (same method as Web Monitor).
 BACnet and Web Monitor communication can be used
simultaneously.
LON or Modbus. Communication requires external wiring
between dehumidifier main control board and BMS terminal.
Wiring schematic is normally indicated on wiring diagram
(provided with dehumidifier).
 If dehumidifier is equipped with LON communication option,
it's normally provided with pre‐wired LonWorks Gateway for
communication purposes.
For more information about Web Monitor or BMS communication
set up (connection, configuration, access, point cutsheets, etc.) –
contact factory.
OMM.F.S.ZZ.01
F – Interface and Communication
3
F‐
Pic. F.2
February
2020