Install Instructions

APPENDICES
If the TrueSTEAM owner’s home has water tested in range 2 on the water test strip, the Honeywell Reverse
Osmosis (RO) Filtration System (#S0045947) should be installed in the water supply line. Failure to use the RO kit
in these situations will lead to increased maintenance requirements and possible failure of the TrueSTEAM and its
components.
The RO Filtration System consists of a base chassis, with three lter cylinders:
• Water rst passes through the #1 sediment removal lter.
• Then it passes through the #2 reverse osmosis lter.
• Clean water lls the #3 clean water staging tank and the storage tank reserve.
Finally, this reserve ows into the TrueSTEAM tank when the tank runs low and the solenoid valve opens. A drain
line carries reject water from the RO Filtration System to a suitable drainage point in the home.
Parts of the RO Filter
Base Chassis
1. Sediment Removal Filter – Replace at least
once each humidication season.
2. Reverse Osmosis Filter – Replace at least
once each humidication season.
3. Clean Water Staging Tank – Not necessary
to replace, but unscrew and empty water at the end
of a humidication season.
Replace
Empty and
Reconnect
(do not replace)
Replace
M29662
Reverse Osmosis Filter
TrueSTEAM Humidication System 69-2285—05
24