2305 Pleasant View Rd. Middleton Industrial Park Middleton, WI 53562
PH: (608) 831-2585 FAX (608) 831-7407
I0000621 Rev 6 www.workaci.com
1
TUC2 / TUCH2
Model Series
Installation Instructions
PLEASE READ INSTRUCTIONS CAREFULLY BEFORE INSTALLATION!
APPLICATION
The TUC2 provides temperature space monitoring with a backlit LCD. The TUCH2 provides
temperature and relative humidity monitoring with a backlit LCD. Depending on the configuration,
the units can display and output Temperature, Relative Humidity, Setpoint, Fan Speed, System Status,
and Occupied/Unoccupied Status.
The TUC2 and TUCH2 supports single temperature sensor operation for several common sensor types
and it provides the flexibility to choose from numerous setpoint output options. The TUCH2 supports
relative humidity output in all standard analog signals at 2%, 3%, or 5% accuracy. A setup menu
provides easy output and display configuration changes.
INSTALLATION
Precautions
R
EMOVE POWER BEFORE WIRING
.
N
EVER CONNECT OR DISCONNECT WIRING
WITH POWER APPLIED
.
D
O NOT ALLOW LIVE WIRES TO TOUCH THE CIRCUIT
BOARD
.
A
N ISOLATION TRANSFORMER IS RECOMMENDED WHEN POWERING THE DEVICE
WITH
24VAC.
D
O NOT RUN THE
TUC2
OR
TUCH2
WIRING IN ANY CONDUIT WITH LINE
POWERED WIRING
.
F
AILURE TO WIRE DEVICES WITH THE CORRECT POLARITY WHEN USING A SHARED
TRANSFORMER MAY RESULT IN DAMAGE TO ANY DEVICE POWERED BY THE
SHARED TRANSFORMER
.
