EcoWater Series 2200 Bedienungsanleitung PDF herunterladen (Seite 31)

THE

RE-CHARGE

CYCLE

A)

FILL

Water

passes

through

the

brine

valve

and

into

the

brine

tank.

The

fill

water

dissolves

the

stored

salt

to

make

brine

solution.

This

solution

is

used

to

Cleanse

or

re-charge

the

resin

bed.

Timetronic

units

have

a

pre-set

'fill

time

to

soak

sufficient

brine

to

cleanse

the

resin

bed.

Sensatronic

units

calculate

the

exact

proportion

of

brine

required

to

recharge

the

capacity

used.

Consequently

the

fill

time

is

adjusted

and

the

minimum

salt

is

used.

During

the

fill,

softened

water

continues

to

pass

to

service.

B)

UPFLOW

BRINING

Salt

brine

is

drawn

from

the

brine

tank,

through

the

valve

and

to

the

bottom

of

the

resin

bed.

The

brine

passes

up

through

the

resin

bed

and

releases

the

hardness

minerals

which

have

collected

on

the

resin.

The

mineral

laden

brine

leaves

the

resin

tank

at

the

top

and

flows

through

the

valve

to

the

drain.

Small

deposits

of

sodium

are

left

on

the

resin

bed

as

a

residue.

Upflow

brining

is

important

in

reducing

the

volume

of

water

used

and

the

salt

saturation

required

as

those

beads

which

need

most

cleansing

are

at

the

top

and

can

be

flushed

upwards

to

the

drain

more

quickly.

C)

BRINE

RINSE

Clean

fresh

water

replaces

the

brine

drawn

and

flows

up

the

resin

bed

and

cleanses

the

resin

bed

of

residual

brine.

The

rinse

water

flows

to

drain.

,

,

,

,

BRINE

..---1--+-+---1-_I--VALVE

,

,

•

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