TW-1, TW-2
C
ONTROL
OUTPUT TEST
Thermolator TW Series UGH025-0504
5-8 MAINTENANCE
The Output Test verifies the function of outputs available on
the models with TW-1 or TW-2 controls. Not all outputs are
used on all models. The performance evaluation of the inputs
is based on the output monitors (OM).
Connect all outputs to the system.
Enable Test Mode.
Press any key to display the first test menus.
Select the Output Test menu.
Press and hold the Setpoint key for 3 seconds to
index to each test menu until the controller displays
“oUt”.
Repeatedly press and release any key to test.
With each key press and release, the left display will indi-
cate the number of the output being tested (oS1= OM1;
oS2 = OM2; etc.). The right display indicates either “1”
for a good output or “O” for a failed output.
Only outputs that are actually used by the particular
model will be tested.
Exit the test and enter the next test.
Press and hold the Setpoint key for 3 seconds to exit
and index to the next test.
IMPORTANT: Testing each output requires the fir-
ing of the associated solid state relay. Make sure
an output device is connected to the controller, oth-
erwise the test result will be erroneous.
1
2
3
4
5
6
To Next Page
Loading...
Need help?
General
