Air Speed Sensor
Installation & Operator’s Instruction Manual
Introduction
The Airspeed Sensor is used to measure the air speed in a tunnel ventilated building. Using this equipment
for any other purpose or in a way not within the operating recommendations specified in this manual will
void the warranty and may cause personal injury.
Safety
DANGER ! Electrical Hazard
Disconnect electrical power to the
Control and to ALL electrical
devices connected to the Control's
Relay Box before installing the
update kit! Failure to disconnect
power to equipment connected to
Relay Box could result in personal
injury.
MT1828B
May 2017