56
TC5-1N5FAB rev.06
TEST MODE
A test mode allows you to simulate temperature changes and verify control-
ler performance. In test mode, the temperature probe inputs are turned off,
allowing the user to change the temperature used by the controller to oper-
ate the stages. The controller operates as before using the new tempera-
ture settings.
To enter test mode:
n
Turn the selector knob to the
ROOM TEMPERATURE
position. The
current room temperature is displayed.
n
Press and hold the push-button for 5 seconds. The letters "
TST
" are
displayed, alternating with the room temperature.
n
Turn the adjustment knob to adjust the room temperature to the de-
sired value. The controller operates the stages according to the new
temperature setting.
n
To change the outside temperature, turn the selector knob to
OUT-
SIDE T°
and turn the adjustment knob to adjust the outside tempera-
ture to the desired value.
To exit test mode:
n
Turn the selector knob to the
ROOM TEMPERATURE
position. The
current room temperature is displayed.
n
Press and hold the push-button for 5 seconds.
NOTE:
If no user activity is recorded after 5 minutes in test mode, the
controller resumes normal operation.
17
TC5-1N5FAB rev.06
TC5-1N5FAB
n
Turn the adjustment knob clockwise a third notch. The room tempera-
ture is displayed again.
n
For each individual probe, press the push-button. The temperature
reading from probe x is displayed, alternating with the letters "
Pr x
"
and the on/off state of the probe.
n
Turn the adjustment knob clockwise by one notch. The minimum
temperature is displayed, alternating with the letters "
Lo
".
n
Turn the adjustment knob clockwise one notch further. The maximum
temperature is displayed, alternating with the letters "
Hi
".
n
Turn the adjustment knob clockwise a third notch. The probe tem-
perature is displayed again.
n
Press the push-button to access the other probes, etc.
NOTE
: If you let the display flash for more than 10 seconds, the controller
resets the minimum and maximum temperatures currently in memory (the
display stops flashing to indicate that the reset has been done).
