Thermon TraceNet TCM 18 - Manual (Page 92)

Water
Product Maintenance Temperature: 50 ◦ F (10 ◦ C)
Product Freeze Point: 32 ◦ F (0 ◦ C)
Heater Cable Type: Self Regulating Parallel Cable
Number of Circuits: Ten Ambient Sensing
50% Caustic
Product Maintenance Temperature: 80 ◦ F (27 ◦ C)
Product Freeze Point: 54 ◦ F (12 ◦ C)
Heater Cable Type: Self Regulating Parallel Cable
Maximum Caustic Temperature: 100 ◦ F (38 ◦ C)
Number of Circuits: Eight Process Sensing
The TCM18 control module could be typically set as indicated below:
Control Parameter Setting
Controller Configuration 1 AMB/ 1 or 2 RTD Inputs
Control Method On-Off
Water Circuits
Maintain Temperature 50 ◦ F (10 ◦ C)
Control Band 5 ◦ F (3 ◦ C)
High Alarm Temperature 120 ◦ F (49 ◦ C)
High Temperature Trip Off
Low Alarm Temperature 40 ◦ F (5 ◦ C)
Caustic Circuits
Maintain Temperature 80 ◦ F (27 ◦ C)
Control Band 5 ◦ F (3 ◦ C)
High Alarm Temperature 90 ◦ F (3 ◦ C)
High Temperature Trip On
Low Alarm Temperature 60 ◦ F (15 ◦ C)
PN 50316_0514 88