Troubleshooting

• Bottom fill Guardian humidifier is making noise
• Bottom Fill Humidifier Leaking Troubleshooting
• Decalcification Cartridge Has a Bad Odor
• Does your FLTDC filter have an odor to it?
• Guardian humidifier has no power
• H3200/H3250 Night Light
• H3200/H3250 Power Indicator Light Blinking
• How to clean Guardian bottom fill humidifiers
• How to clean Guardian top fill humidifiers
• How to order a Humidifier part online through our online part store
• Humidifier Night Light Out
• Humidifier Not Creating Mist (Cool Mist Units Only)
• Humidifier Not Creating Mist (Warm Mist Units Only)
• I received a new unit, what do I do with the old one?
• Little or No mist from models H1175, H5175 and H5225
• My humidifier has a Brown Residue in it, what is that?
• The area around my Guardian humidifier is getting wet.
• The humidistat on my Guardian humidifier isn't reading properly
• There is an odor in my Guardian humidifier tank
• There is mold in my Guardian Bottom Fill Humidifier
• There is Mold in my Top Fill Guardian Humidifier
• There is pink/red residue on my Guardian humidifier
• Top fill Guardian humidifier is making noise
• Top fill Humidifier Leaking Troubleshooting
• UH200 Troubleshooting Options
• UH300 Troubleshooting Info
• What if my tank starts to leak?
• Why does my refill light stay on even though there's water in the tank? Bottom fill Guardian humidifier
• Why does my refill light stay on even though there's water in the tank? Top fill Guardian humidifier
• Why is the level of humidity in the home not increasing