APPENDICES
Maintaining the RO Filter
Honeywellrecommendsthefollowingmaintenancestepsbeperformedatleastonceeach
humidicationseason.
Remove filters #1, #2, and #3, in this order.
Reconnect filters in this order:
• Emptywaterfromthe#3lterandreconnecttothe
ROSystem.(Donotreplace.)
• Connectanew#2lter.
• Connectanew#1lter.
TrueSTEAMHumidicationSystem69-2285EF—01
44
1
2