Zone Terminal
3
lntroduction
The Zone Terminal is a hand-held or wall-mounted person/machine
interface for the Metasys
Application Specific Controllers. It has the
versatility to connect to a controller in several ways, and allows the user to
monitor or adjust set points and time scheduling within a specific zone.
The Zone Terminal is used to monitor or adjust set points and for time
scheduling of occupied, warmup/cooldown, or shutdown zone conditions.
It connects to:
●
a VAV/UNT through a TE-6100 Zone Sensor
●
an AHU directly
●
an AHU through a Function Module Kit or a Relay Kit
●
an AHU or UNT through an M100C Actuator
The Zone Terminal is designed as an easy-to-use hands-on device with
which you can:
●
quickly identify an alarm and its location
●
monitor and adjust up to 18 analog points
●
monitor 18 binary points
●
extend a daily time schedule using Occupied Extend
●
add or modify daily, holiday, and temporary time schedules
For specific Theory of Operation details, refer to the
Zone Terminal
section of the
HVAC PRO User’s Manual.
The ZT uses a liquid crystal display (LCD) divided into three sections
from top to bottom. Each display includes:
●
five, seven-segment digits
●
decimal points
●
colon
To the left of the display are 18 cursors (
●
) and triangles (
▲
), 6 per
display. The cursors indicate current position in the respective display.
When flashing, the triangles indicate an alarm condition in the
corresponding analog points.
Application Details
Theory of
Operation
Displays