What to do if Bacharach Security Sensors show erratic response in all leak positions?
- MmoorejamesJul 27, 2025
If your Bacharach Security Sensors exhibit erratic responses in all leak positions, several factors could be at play. First, the filter might be clogged, in which case you should replace it with a new one (3015-0784). Another potential cause is dirt inside the sensor; try removing the sensor and gently blowing it out with clean air (not exceeding 10 psi); if this doesn't resolve the issue, replace the sensor (3015-0486) and replace the filter (3015-0784). A short circuit in the sensor could also be responsible, requiring a sensor replacement (3015-0486). Finally, the surrounding atmosphere may be contaminated with excessive refrigerant gas, so ventilate the area.