Chromalox 2104 Technical Manual 65
AUX Key
(continued)
AA
AA
A
UU
UU
U
AUX ▲▼
RESET
OO
OO
O
UTDUTD
UTDUTD
UTD
OO
OO
O
UTDUTD
UTDUTD
UTD = Output Disable
When this function is selected, pressing the AUX Key
will toggle between outputs enabled and outputs
disabled. The AUX indicator is ON when the control
output(s) are disabled and OFF when enabled.
Note: Disabling the outputs allows for all the
parameters to be set without starting the process.
This setting is not intended for shutdown of the
process. An external disconnect should be used.
AA
AA
A
UTOUTO
UTOUTO
UTO = Auto/Manual
When this function is selected, pressing the AUX Key
toggles between Manual and Automatic operation
with Automatic as default at powerup. The AUX light
is ON in Manual Mode, and OFF in Automatic Mode.
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