Thermon TraceNet TCM 18 - Manual (Page 88)

The TCM18 control module utilizing pipe sensing RTD’s could be typically set as
shown below:
Controller Configuration Single RTD Input
Control Method Proportional
Maintain Temperature 80 ◦ F (27 ◦ C)
Control Band 9 ◦ F (5 ◦ C)
High Alarm Temperature 90 ◦ F (32 ◦ C)
High Temp Trip On
Low Alarm Temperature 75 ◦ F (24 ◦ C)
Power at Maintain Temp 100%
Having set in these values as well as the appropriate other limit/control values, the
following typical control can be achieved.
PIPE CONTROL
TEMPERATURE
POWER
100%
20%
0%
27 32
DEGREES CELSIUS
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