How to fix Bosch FHP560 Controller sensor hardware that is not set up to read RH or CO values?
- MMary HolmesAug 3, 2025
To resolve Bosch Controller sensor hardware not reading RH or CO values, connect the sensor to the controller R-net port before applying 24Vac power to the controller. Allow approximately 45 seconds for the configuration to complete. If the issue persists, remove the 24Vac power from the controller for about 5 seconds, then reconnect it.