Why am I having difficulty adjusting the heated humidifier setting on my PHILIPS Respironics Medical Equipment?
- SsgambleAug 14, 2025
If you are having difficulty adjusting the heated humidifier or heated tube temperature settings, it may be because the blower isn't on, or the humidifier or heated tube isn't fully connected. These settings can only be adjusted from the Therapy 21 display screen. Ensure the blower is on and settings are visible on the right side of the screen, then adjust for comfort. If settings aren't visible, unplug the device and check for obstructions or damage to the humidifier and/or heated tube electrical contacts. Reconnect everything and the power supply. If the settings are still not visible after turning the blower on, contact your provider.