Repair
Repair Price: $ 584.00
Purchase
CSL Part Number: 60747
Product Overview: The Sterling M2B PLUS is a programmable chiller temperature controller designed to regulate heating and cooling in process temperature control systems. It operates across a wide range from -30°F to 650°F, making it suitable for industrial chillers, hot oil systems, and process heating applications. The controller features digital LED displays for setpoint and process temperature, relay outputs for heating and cooling loads, and front panel keypad programming. It monitors process temperature via thermocouple or RTD inputs and maintains precise control through PID algorithms.
Category: Chiller Controls
Manufacturer: Sterling Inc.
Manufacturer Synonyms: Sterlco, Sterl-Tronic
Manufacturer Part Number: M2B PLUS
Series: M2B+, M2B Plus Temperature Control
Also Known As(AKA): 601.00522.02
Keypad replacement if required is additional and will be quoted after evaluation
Common Failures
Frequently observed issues in the M2B Temperature Controller include failed capacitors, unexpected resets during extended operation, physical damage affecting connections, and LED display segments that do not illuminate properly. Failed capacitors and surface-mount transistors are common component-level findings.
Repair Approach
Repairs typically involve component-level troubleshooting and replacement of failed parts such as capacitors and transistors, reflow or rework of faulty solder connections, and inspection of internal boards and connectors. LED display issues and related anomalies are addressed as needed to restore proper function.
Testing & Quality
Following repair, units are subjected to powered testing under load to verify stable operation. Temperature calibration and control accuracy are verified, and all functions are tested to confirm proper operation. Membrane switches, keypads, and other user interface elements are inspected and tested as part of the evaluation process.
Service and repair your broken Sterling Inc. part
We can repair your Sterling Inc. model M2B PLUS in our facility. Let our skilled technicians get your Sterling Inc. back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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