WaterGroup WG185ACF75, Owner'S Manual

Control Operation During A Power Failure 

In the event of a power failure, the valve will keep track of the time and day for 48 hours.  

The programmed settings are stored in a non-volatile memory and will not be lost during a 
power failure.  If power fails while the unit is in regeneration, the valve will finish regenera-

tion from the point it is at once power is restored.  If the valve misses a scheduled regen-
eration due to a power failure, it will queue a regeneration at the next regeneration time 

once power is restored. 

Main Display 

About The System 

Periodically the filter will require a back wash to clean the trapped particles and unpack the 

filter bed to restore the system flow rates.  The table below explains the regeneration steps. 

Regeneration Process 

Step

Name

Description

#1

Back

Wash

Fresh

water

is

introduced

to

the

bottom

of

the

tank

flowing

upwards

expanding

the

filter

media

to

rinse

out

any

dirt

or

small

particles

to

the

drain

and

to

un

‐

compact

the

bed

to

restore

full

service

flow

rates.

#2

Rinse

Fresh

water

is

introduced

from

the

top

of

the

tank

flowing

down

through

the

filter

bed

rinsing

any

unfiltered

water

to

the

drain.

The main display page will pause on the Date and Time page for 5 seconds.  Then it will 

continually scroll through all of the system diagnostic display pages.  Depending on the 
Valve Type some pages will not be displayed.  To manually scroll through the diagnostics, 

press the down or up key.  To reset the TOTAL REGENS, TOTAL GALLONS OVER RUN TO-
TAL, or PEAK flow rates, press and hold the MENU until the value changes to zero. 

PARAMETER

DESCRIPTION

JULY/17/2012

8:30

PM

TOTAL

1,500

GAL

REMAIN

1,200

GAL

LAST

REGEN

9/24/12

TOTAL

REGENS

10

TOTAL

GALLONS

001590

GAL

TOTAL

4

DAYS

REMAIN

3

DAYS

OVER

RUN

TOTAL

0000

GAL

CURRENT

1.5

GPM

PEAK

6.5

GPM

DELAYED

REGEN

OFF

REGEN

TIME

12:00

AM

VALVE

MODE

B.W.

FILTER

The

current

setting

for

regeneration

time.

The

current

setting

of

the

valve

mode.

The

total

number

of

regenerations.

The

total

amount

of

gallons

treated

by

the

system.

The

total

amount

of

water

that

has

exceeded

the

system

capacity

over

the

last

4

regenerations.

When

remaining

goes

to

zero,

the

gallons

used

will

be

added

to

over

run

total.

The

current

flow

rate

and

the

peak

flow

rate

since

the

last

regeneration.

Advises

whether

a

delayed

regeneration

has

been

scheduled

manually

or

automatically.

Month,

Day,

Year,

Time

The

number

of

days

remaining

before

regeneration.

This

option

is

only

in

filter

mode.

The

total

amount

is

the

system

capacity

when

fully

regenerated.

The

remaining

is

the

capacity

left

in

the

system.

The

date

of

the

last

regeneration.

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