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Periodic Reminder Messages
(Press the “Mode” button to reset a displayed reminder.*)
Message **
Frequency ***
Action Required
Every 7 days
Test and adjust pH chemical levels per manufacturer’s instructions.
Every 7 days
Test and adjust sanitizer chemical levels per manufacturer’s instructions.
Every 30 days
Remove, clean, and reinstall filter per manufacturer’s instructions.
Every 30 days
Test & reset GFCI per manufacturer’s instructions.
Every 90 days
Drain and refill spa per manufacturer’s instructions.
Every 180 days
Clean and condition cover per manufacturer’s instructions.
Every 180 days
Clean and condition wood per manufacturer’s instructions.
Every 365 days
Install new filter.
As needed
Install new Mineral cartridge.
* User can suppress all reminders in User Preferences.
** All of these Periodic Messages can be disabled individually by the spa manufacturer.
*** Any of these frequencies may be changed by the spa manufacturer.
Summary of Contents for ML900
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