Thanks I will try

Thanks for help

Thanks for your help, is leaving water without heating can enhance humidity?

Please help I m a new user if CPAP, everything is working fine except for the heated humidifier. When turn on I get the error code 005 : heater failure thermal fuse blows off. It s hard to get a technician due to a lockdown in my country. Any Idea please ?
PS: the CPAP is new.