User's Manual

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DRAFT 66 8003 001-8
1.1 Orion EMS devices
The devices used together with Orion EMS are:
digital thermostat (two variants: Orion Thermostat-Zen-HV and Orion
Thermostat-Original-LV)
Note: Depending on installation conditions, also a thermostat controller is
used or not (only applicable for Orion Thermostat-Original-LV). If it is used,
the thermostat controller is the master of the system while a battery operated
thermostat transmits the guest settings to the thermostat controller for
processing and decision making.
motion sensor
door monitoring device; lock, RF door switch
Note: It is also possible to use a wired door switch without radio, but this
manual mainly describes the RF door switch. For more information about wired
door switches, see Installation manual Orion EMS.
gateway (the same as is used for online doors; requires the Online option)
Note: The gateway is not used in offline scenarios.
Figure 1: Orion EMS example configuration; the thermostat shown in the picture is of
Orion Thermostat-Original-LV type.
The thermostat has a built-in ZigBee router via which it communicates to the software and
the devices within the room. The thermostat stores all parameters needed for Orion EMS;
if the thermostat controller is used as well, the parameters (with a few exceptions; see
Installation manual Orion EMS for details) are instead stored in the thermostat controller.
The parameters are either transferred online from the software or from the Orion Service
software; see Quick reference guide Orion Service for more information about the latter.
Note: For each room number, it is possible to have either
one wired thermostat
up to five motion sensors
up to five door switches
OR
one thermostat controller
up to five battery thermostats
up to five motion sensors
up to five door switches