Test windows derived from the LBNL Fault Detection and Diagnostics Data Sets: Boiler Plant
(Lawrence Berkeley National Laboratory and Pacific Northwest National Laboratory, U.S. DOE Building Technologies Office).
Please cite: Lawrence Berkeley National Laboratory, LBNL FDD Data Sets. DOI: https://dx.doi.org/10.25984/1881324
Source: https://faultdetection.lbl.gov/dataset/simulated-boiler-plant/

Each file is 2018-01-15 06:00 to 08:30, one row per minute. Until 07:29 the rows come from the fault-free run;
from 07:30 they come from the faulted run at the same timestamps, so the fault appears at 07:30.
fouling.csv                   boiler_foul_095   Boiler fouled to 95% heat-transfer effectiveness
pi-tuning.csv                 boiler_PI         Boiler temperature control loop badly tuned (PI gains)
return-temp-sensor-bias.csv   hot_water_temp_bias_4  Hot water return temperature sensor biased
supply-temp-sensor-bias.csv   boiler_bias_4     Boiler supply water temperature sensor biased