Warranty
Maintenance
and
Trouble
Shooting
The
pump
does
not
turn
on
• Ensure the
timer
slide switch
is
set
to
the
"ON"
position
or
the
"~"
position,
that
the
timer
clock
is
programmed
to
allow
operation; and
that
there
is
power
to
the
outlet.
•
If
the
pump
is
installed under a kitchen sink, make sure
the
outlet
is
not
controlled by a wall switch (i.e., garbage disposal).
The
pump
is
noisy when on
• Turn
off
the
Autocirc pump. Turn on
the
hot
and cold faucets/taps
to
be sure
all air
is
purged
from
the
system.
•
If
the
noise continues, unplug
the
pump
and
turn
off
the
faucet/taps
shut-off
valves. Remove
the
pump
from
the
wall bracket, loosen
the
screw ring
to
separate
motor
from
the
pump
housing and check
for
any foreign
matter
in
the
rotor
cavity. Also ensure
the
rotor
is
properly set on the
motor
bearing by
pushing
down
on
the
rotor.
•
If
a noise occurs when the
pump
turns
off
it
is
likely
to
be
"water
hammer"
that
results
from
the
closure
of
the
built-in valve.
In
this situation,
water
hammer arresters may be installed on the
hot
and cold lines.
Hot
water
is
not
instantly available
at
all my faucets/taps
• Instant
hot
water
will be available
at
all
the
hot
water
faucets/taps on
the
main
plumbing
line between
the
water
heater and the faucet/taps under which
the
Autocirc system
is
installed. Hot
water
faucets/taps
that
are "branched"
off
this main
hot
water
supply line will take longer
for
the
hot
water
to
arrive,
however,
usually faster than before installing
the
Autocirc .
I am away
from
my home
for
extended periods
of
time
(2
weeks
or
more)
•
You
may chose
to
turn the system
off
(slide the timer switch
to
the "OFF"
position)
as
there
is
no need
to
maintain
hot
water
in
the supply line when no
one
is
home
to
enjoy this convenience. When returning home, prior
to
turning
on the system, we recommend
that
you
turn
on the
hot
and cold faucets/taps
at
the sink where the Autocirc system
is
installed until all air
is
purged from the
dormant
system and the water flows smoothly from the faucets/taps. Then slide
the timer switch back
to
either the
"ON"
or
"~"
position.
Warranty
claim
Xylem products are
high-quality
products
with
expected reliable operation
and
long life. However, should the need arise
for
a
warranty
claim, then
contact
your
local
sales
and service representative.
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