WL250
Operating,
Installation,
and
Service
Manual
Page
14
‐
Revision:
4
‐
25
‐
2016
Sanitizing
Sanitize
using
a
Household
Bleach
(5.25%
Sodium
Hypochlorite
solution)
or
other
approved
cleaner
throughout
the
cold
and
sparkling
water
circuits.
Follow
all
instructions
on
the
sanitizer
and
flush
with
fresh
water
through
the
faucet
until
odor
and
taste
is
acceptable.
WARNING!
USE
PROPER
PERSONAL
PROTECTIVE
EQUIPMENT
Always
ensure
proper
ventilation
and
use
proper
personal
protective
equipment
such
as
gloves
and
eye
protection
when
using
chemicals.
Refer
to
Material
Safety
Data
Sheet
for
specific
requirements
of
each
chemical
product.
Take
all
necessary
precautions
to
prevent
sanitizer
from
contacting
eyes,
clothing,
and
any
other
surfaces
in
could
damage
(carpets).
4.
Disconnect
the
UV
Lamp
wiring
harness
and
carefully
remove
the
UV
Lamp
from
the
quartz
sleeve.
CAUTION!
UV
SYSTEM
IS
FRAGILE.
Never
handle
the
UV
System
with
bare
hands.
UV
Lamp
and
quartz
sleeve
must
be
free
of
oils
and
contaminants
to
ensure
proper
operation.
5.
Unscrew
cold
tank/quartz
sleeve
retaining
cap
and
remove
the
quartz
sleeve.
This
will
require
Top
Cover
to
be
removed
to
access
properly
and
facilitate
removal.
6.
Mix
½
gallon
of
sanitizer
per
directions
or
use
Bleach
Solution
(1
teaspoon
=
1/6
oz.
=
5
ml
=
½
cap
full)
of
household
bleach
(Sodium
Hypochlorite
5
‐
10%
Concentration)
with
1/2
gallon
of
water.
Always
ensure
sanitizer
is
compatible
with
stainless
steel
and
acetyl
plastic.
7.
Pour
sanitizer
solution
through
UV
Port
into
Cold
Tank
with
a
funnel
or
spout.
You
may
add
concentrated
sanitizer
(½
cap
bleach)
directly
into
empty
cold
tank
instead
of
premixing.
8.
Inspect
and
clean
quartz
sleeve
and
O
‐
ring.
Reinstall
the
quartz
sleeve
and
quartz
sleeve
retaining
nut.
Tighten
firmly
to
ensure
proper
seal.
Over
‐
tightening
can
cause
damage.
CAUTION!
DO
NOT
INSTALL
THE
UV
LAMP
AT
THIS
TIME
The
UV
will
interact
with
the
sanitizer
and
could
potentially
cause
taste.
9.
Connect
40
‐
60
psi
regulated,
potable
water
supply
to
the
water
inlet
bulkhead
fitting
located
on
the
back
of
the
WL250
Water
Treatment
System.
Turn
on
water
supply
and
check
for
leaks.
DANGER!
ELECTRICAL
SHOCK
HAZARD.
Do
not
plug
in
unit
unless
qualified.
Only
qualified
personnel
who
have
read
and
understand
this
entire
manual
should
attempt
to
install
or
service
this
unit.
UV
Port