Water purification, Use of additives – Boneco Air-O-Swiss AOS E2241 User Manual

Page 11

Changing the evaporator mat –

every 2 – 3 months

• Residues in air and water soil and encrust the

evaporator mat during operation.

• The recommended replacement interval is a nominal

figure.

• Replace the evaporator mat earlier if one of the

following symptoms appears:

– Odours are produced.

– Heavy soiling or scaling (e.g. due to hard water).

– Significantly reduced humidification performance

(e.g. due to hard water).

– Discolouring of the mat caused by mould formation

• A beigebrown discolouring is natural and does not

mean that the mat needs to be replaced.

Before changing the evaporating mat, switch the

appliance off (22).

• Lift the water tank and the housing off the appliance

(23).

• Remove the used mat (24) and insert the new one (26).

The old evaporating mat can be disposed off along

with the normal domestic refuse (25).

• Replace the housing and the freshly filled tank on the

main body (27).

• Evaporating mats can be obtained from your specialist

dealer, who can also provide information on additional

sources.

Water purification

An Ionic Silver Stick

(19) keeps the water free of harmful

bacteria. The antimicrobial action of silver is used. The

Ionic Silver Stick

releases silver ions in the water over a

long period (approx. one year). It is selfcleaning and main-

tenancefree.

Positioning the appliance:

Fig. 19 shows the position in the appliance. Remove the

Ionic Silver Stick

from the packaging and place it between

the evaporating mat and the tray edge without it impairing

the tank when inserted (see Fig. 19). Please replace the

Ionic Silver Stick

at the latest after one year; a new one

can be purchased from a specialist shop.

Use of additives

Water additives (ethereal/essential oils, fragrances, euca-

lyptus, water conditioners etc.) must not be used! Even a

small amount can cause cracks in the tank material. The

material isn’t made for the use of such additives. One drop

is enough to damage the tank and as a consequence the

unit. Any use of such additives will void the manufacturer’s

warranty.

Operating AOS E2241 (20)

Turn the level switch to the desired setting. In order to

achieve rapid humidification set the switch to «HI». For

quiet, night operation or a gradual increase in humidity set

it to «Quiet Mist». The operating display «Power» comes on

when the appliance is switched on.

Operating AOS E2251 (21)

Turn the level switch to the desired setting. In order to

achieve rapid humidification set the switch to «HI», for

normal operation «MED». For quiet, night operation or a

gradual increase in humidity set it to «Quiet Mist». The

operating display «Power» comes on when the appliance

is switched on.

Setting the hygrostat on the AOS E2251 (21)

The electronic hygrostat enables the setting of the desired

humidity (selectable between 20% 90%). The appliance is

then automatically controlled. The desired humidity can be

set by pressing the

and

symbols.

As soon as the measured humidity is 2% below that desired,

the appliance switches on automatically. Once the set

humidity level has been achieved the fan blade is switched

off and the appliance remains active in Standby mode.

The current humidity level is displayed in large numbers,

the smaller number indicate the desired level.

If the current humidity falls below 20%, the display in

dicates «LO». Should the humidity exceed 90% the symbol

«HI» appears.