Install Instructions

OPERATION

AND SERVICE

Changing the Water Filter

Replace the polyphosphate water lter at least once every humidication season.

Turn the water supply off at the saddle valve or T-tting

and manual shutoff valve.

Press down on the lter collar ring and pull out the 1/4-

inch water line from each side of the lter.

Insert the 1/4-inch line into a new lter. Apply a modest

pull to ensure a tight t.

Be sure to install the new lter correctly. The arrows on

the lter must point to TrueSTEAM in the direction of

the water ow.

Secure the new lter in place with clamps or ties to

support weight. Turn water supply on and check for

leaks.

If the optional reverse osmosis lter is used instead of

the polyphosphate lter, there are two lter cartridges

to be replaced. Replace the cartridges once every

humidication season or when the Cleaning Required

or Service light starts blinking due to water ll/drain

issues. See “Reverse Osmosis Filter” on page 23.

M29634

TrueSTEAM Humidication System 69-2285—05