Regulation
(
digital
controller
)
ON
/
OFF
Button
starts
or
stops
the
machine
. (
Attention
!
When
the
machine
is
being
turned
ON
or
OFF
,
it
may
take
up
to
a
few
minutes
to
activate
or
deactivate
.)
Working
modes
Button
is
to
choose
the
Chiller
working
mode
.
To
choose
the
working
mode
,
press
this
button
till
the
corresponding
LED
on
the
display
is
lighting
up
.
•
Auto
:
Automatic
heating
and
cooling
mode
.
Maintains
the
temperature
of
the
water
between
heating
temperature
setting
and
cooling
temperature
setting
(+
or
-2℃).
•
:
Water
heating
mode
.
Maintains
the
water
temperature
at
the
heating
temperature
setting
.
(+
or
-2℃)
•
:
Water
cooling
mode
Maintains
the
water
temperature
at
the
cooling
temperature
setting
(+
or
-2℃).
Water
heating
setting
•
Turn
the
machine
into
heating
mode
(
see
《
working
modes
》) .
•
Press
,
number
is
shown
followed
《1 》
by
the
heating
setting
value
.
•
Set
the
value
with
and
.
It
saves
automatically
after
a
few
seconds
.
Water
cooling
setting
•
Turn
the
machine
into
cooling
mode
(
see
《
working
modes
》).
•
Press
,
number
《1 》
is
shown
followed
by
the
cooling
setting
value
.
•
Set
the
value
with
and
.
It
saves
automatically
after
a
few
seconds
.
TECO Chiller
8
