There is a procedure to follow like in the video when filling up the system with NaOH solution and distiled water. This procedure you must follow when you do the unit installation the first time and every 25K periodic maintenance service.

(may be broke/outdated!)
There is a procedure to follow like in the video when filling up the system with NaOH solution and distiled water. This procedure you must follow when you do the unit installation the first time and every 25K periodic maintenance service.