User Manual

19
AFTER INSTALLATION THE END USER SHOULD
KEEP THIS GUIDE FOR FUTURE REFERENCE
DO NOT
THROW AWAY
Filter Maintenance
• Filters must be inspected every 6 months and replaced at least
every 12 months. If filter maintenance is not carried out, it can
invalidate the warranty.
• Isolate the unit from the mains supply then slide off the front cover.
• Remove the filter caps, replace both filters the reinsert filter caps.
• Engage the mains supply then reset the filter indication by
pressing the minus button for 10 seconds.
• Not maintaining the filters during the life of the product can
invalidate the warranty. Filter indication duration is factory set to
12 months.
Press for
10 seconds
Filter Replacement Filter Indication