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5.
Display
controller
operation
5.1
The
interface
of
controller
When
the
heat
pump
is
running
or
standby,
the
display
shows
the
water
inlet
temperature.
When
the
heat
pump
is
Power
‐
on,
the
display
shows
‘OFF’
will
light
on
when
you
turn
on
the
machine.
When
defrosting,
will
be
lighting
on,
will
flash.
Turn
on/off
the
heat
pump
Press
to
turn
on
the
heat
pump,
the
LED
display
shows
the
water
setting
temperature
for
3s,
then
show
water
inlet
temperature.
press
again
to
turn
off
the
heat
pump,
it
will
show
‘OFF’
on
the
display.
NOTE:
There
is
3
mini
of
time
delay
protection
for
the
compressor.
5.3
Set
the
desired
water
temperature
Press
or
directly
to
adjust
the
desired
water
temperature,
the
data
will
be
saved
in
3
seconds.
NOTE:
The
heat
pump
can
be
operating
only
if
the
water
circle/
filtration
system
is
running.
5.4
Switch
Celsius
(
℃
)
and
Fahrenheit
(
℉
)
