Installation guide

Humidification System
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7. Replace inline filter once per year. Turn water supply off before replacing.
Press down filter collar ring and pull
out 1/4 in. water line from each side.
Insert 1/4 in. lines into new filter. Apply
modest pressure to ensure a tight fit.
M27410
M27411
Onceclean,reattachtankbysecuringthelatch.Engagethewatervalvetothecamshaft,and
“Lock”theshut-offvalve.The“PressReset”lightwillblinkatstart-up.PushtheRESETbutton
to ready the humidifier.
Automatic End of Season Shutdown
Yourhumidifierhasthebuilt-inintelligencetoshutdownwhenhumidityisnotneededforan
extended period. After 48 hours of inactivity, the humidifier will drain and remain empty until
humidity is needed again. This prevents water from stagnating within the tank. The tank will refill
with water upon next humidity call.
There are a few house-cleaning steps to follow to keep your humidifier operating at peak effi-
ciency:
1. Follow steps 1–6 in the Cleaning section on pages 23–24 at least once per year, or when the
“PressEmpty”lightisblinking.
2. Clear ventilation holes in the humidifier’s cover.
3. Clear the water drain tube.
4. Make sure the water tank gasket seal is not cracked or split before reattaching the humidifier
water tank.
5. Check that the humidifier is still mounted level.
Extended Vacation
When you leave on extended vacations, it is recommended you turn off the humidifier’s water
supply and turn off the humidity control. When you return, turn on the humidifier water supply
and reset your humidity control to a comfortable position.
CleanIng and seasonal oR VaCaTIon maInTenanCe CleanIng and seasonal oR VaCaTIon maInTenanCe