Skuttle Indoor Air Quality Products 60-2, F60-2 warranty Contractor

How To Maintain a Skuttle Steam Humidifier

Because the Skuttle steam humidifier is designed to emit mineral-free moisture into the air, the unit should be cleaned and serviced every two- to-four months. Harder water, colder weather and/or higher humidistat settings will increase the frequency of cleaning and service.

NOTE: Some 60-series models are equipped with a Skuttle Automatic Flushing Timer (see page 35), which can reduce maintenance significantly. However, it is still wise for the homeowner to check the humidifier for mineral buildup every two months or so during the humidification season.

To perform routine maintenance tasks, follow these instructions:

WARNING: Do not touch the humidifier when the operation indicator light is on. Always unplug the unit and allow it to cool prior to service or inspection.

1.Unplug the humidifier and fan control; disconnect the humidistat wires from the external screw terminals.

2.Turn off the water supply and disconnect the supply tubing at the float valve. Disconnect the overflow hose at the humidifier.

3.Allow water in the humidifier to cool before continuing.

DANGER: Scalding is possible if water in the humidifier reservoir has not been allowed to cool.

4.Turn the petcock (drain fitting) counterclockwise () and drain water from the humidifier into a bucket.

5.Remove the humidifier from its mounting.

6.Flush loose minerals from the reservoir with water, then gently rub minerals off the float, heater, reservoir walls and safety float switch. If mineral deposits have been allowed to build up, steel wool or other scouring pads may be used.

7.Inspect the valve arm and float for mineral buildup and deterioration. CAUTION: If deterioration is noted, replacement will be necessary.

8.Reset the water level. (See Steps 4 & 5 of “Plumbing and Setting the

Water Level”). 25

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