Frequent cycling of a boiler reduces efficiency, as each start-up and shutdown involves pre- and post-ignition purges that waste valuable heat. To maintain a reliable and energy-efficient boiler system, it’s essential to understand how your equipment operates on a daily basis. One of the simplest yet most effective tools for achieving this insight is a motor on/off logger — a compact device that records every instance your boiler’s motors start and stop.
What is a Motor on/off Logger?
A motor on/off logger tracks the operating patterns of components such as pumps, fans and burners, by recording the exact time each motor switches on and off, it provides a picture of the entire cycle and overall workload.
This helps operators spot abnormal behaviors early such as:
- Frequent cycling of the burner or pumps which could indicate control or load issues.
- Motors running longer than usual may signal a performance drop.
Source : Onset
Source: CUNY BPL
Why Facilities Managers should use a motor on/off logger:
- Maintain components based on record of actual run hours.
- Detect motor wear or imbalance before failure occurs.
- Pinpoint system failures by using the data provided by the logger to review on/off history and pinpoint when a system failed and why.
- Fine-tune how your pump, motor or burner operates based on your findings.
You can check out our equipment library to find a Motor on/off logger suitable for your application by using the various filters and search functionality.