Air-O-Swiss AOS 7131 Water quality maintenance, Operation, B Hygrostat setting the humidity level

Models: AOS 7131

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Water quality maintenance

 

 

Water quality maintenance

en

 

 

An Ionic Silver Stick© (16) keeps the water free of harmful

 

 

bacteria. The anti-microbial action of silver is used. The

 

 

Ionic Silver Stick releases silver ions in the water over

 

 

 

a long period (approx. one year). It‘s self-regulating and

 

 

maintenance-free. Look at picture 16 for the position of the

 

 

ISS in the base part of the unit. Do not touch the water in

 

 

the base during operation! Switch off the unit first. Contact

 

 

your local retailer or check our website www.air-o-swiss.

 

 

com for reorder information.

 

 

 

 

 

 

 

 

 

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Operation 7131

O/I

BA C

A)On-off switch and regulation of mist output

Turning the right-hand rotary switch clockwise switches the appliance on and at the same time regulates the mist output from low to high.

B) Hygrostat (setting the humidity level)

The desired humidity level can be set by turning the left- hand rotary switch clockwise. A relative humidity of bet­ ween 40% and 60% is recommended. The accuracy of the measurement is +/- 5%. As soon as the humidity exceeds the desired setting the appliance switches off. The appli­ ance does not switch off if the rotary switch is turned all the way to the right as far as the arrow symbol. This activates the continuous operation function.

C) Empty indicator

As soon as the tank runs out of water, the red empty indica­ tor lamp turns on and an alarm is sounded. Please read the chapter “Filling with water” for more information.

Replacement of the demineralization cartridge

Always unplug the unit before removing the water tank. Do not touch the water in the base during operation!

The water tank is equipped with a demineralization cartridge. This cartridge has to be replaced every 2 – 3 months. If the water is very hard, it may be necessary to replace the cartridge earlier. White dust around the device is a sure sign that the cartridge needs replacing. Please note white dust is not harmful. If white residue still forms around the device after a new cartridge has been inserted, please make sure that the water you are using is untreated. If the water flows through a decalcification system (natrium added to remove calcium) in the building before it is used in the humidifier, salt can precipitate as white dust around the device.

Option A: replace the resin

Remove the cover (Caution: the mist outlet is loose!). Remove the water tank from the base and unscrew the water tank cap (17).

The demineralization cartridge is attached to the inside of the tank cap. Unscrew the cartridge from the cap by turning it counter-clockwise (18). Important: do NOT dispose of the water tank cap!

Open the cartridge (19).

Throw the content into the waste (Attention! Disposed resin can make the floor slippery!) (20).

Pour the resin into the cartridge (22). (Attention! Make sure that no granules get in the center of the cartridge. It can clog the unit).

Close the cartridge (24).

Screw the cartridge on the water tank cap (25).

Screw the cartridge on the bottom side of the water tank, put the tank on the base tray (26).

Soak the new granules for 24h before use! The resin must soak up water to reach full performance!

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Air-O-Swiss AOS 7131 Water quality maintenance, Operation, B Hygrostat setting the humidity level, C Empty indicator, Ba C