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8.
Maintenance
(1)
You
should
check
the
water
supply
system
regularly
to
avoid
the
air
entering
the
system
and
occurrence
of
low
water
flow,
because
it
would
reduce
the
performance
and
reliability
of
HP
unit.
(2)
Clean
your
pools
and
filtration
system
regularly
to
avoid
the
damage
of
the
unit
as
a
result
of
the
dirty
of
clogged
filter.
(3)
You
should
discharge
the
water
from
heat
pump
if
it
will
stop
running
for
a
long
time
(especially
during
the
winter
season).
(4)
In
another
way,
you
should
check
the
unit
is
water
fully
before
the
unit
start
to
run
again.
(5)
When
the
unit
is
running,
there
is
all
the
time
a
little
water
discharge
under
th
