2
IM 1199
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Specifications and Parts
. . . . . . . . . . . . . . . . . . . . . . . 5
Sensor Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Introduction
The space temperature sensor is designed to work with the
MicroTech® III unit controller and is a 10k thermistor used to
measure the space conditions.
This device is not a traditional 7-day programmable
thermostat. The sensor can be used on either constant volume
(CAV) or variable air volume (VAV) applications.
On CAV systems it acts as the control device for the heating
and cooling operations for occupied and unoccupied time
periods.
On VAV systems it is not traditionally used as the control
device but used for the unoccupied heating and cooling space
sensor.
The sensor features a large format LCD display that senses
the space temperature and displays the space temperature.
It also has the setpoint adjust keys to increase or decrease
the setpoint. When the adjustment keys are first pressed, the
display will show the current reading for the setpoint. Further
pressing of these keys will change the setpoint value.
The sensor also has a tenant override button. Pressing this
will initiate the tenant override sequence at the MicroTech III
controller.
