H03619
‐
00.D1.EN
–
2012/03
6
alarm
-
option
to
connect
a
relay
to
the
alarm
contact,
-
thanks
to
a
dry
contact
(without
max.
I
polarity
=
2
A)
-
between
terminals
5
‐
6,
remote
on/off
control
-
thanks
to
a
zero
‐
potential
free
contact,
without
230
V
‐
50
Hz
polarity,
between
terminals
7
‐
8,
remote
control
unit
-
to
control
the
operation
of
the
heat
pump
remotely,
-
refer
to
the
instructions
for
the
remote
control
unit
for
connections,
3.
Use
3.1
The
control
panel
Symbol
Designation
steady
flashing
water
flow
water
flow
‐
rate
ok
water
flow
too
weak,
high
or
absent
ambient
air
temperature
adequate
inadequate
operation
indicator
During
heating
or
air
conditioning
On
standby
until
operating
command
received
defrost
indicator
Defrost
in
progress
/
On/off
button
button
to
set
and
confirm
parameters
value
setting
buttons
3.1.1
Reading
and
changing
parameters
Water
temperature
Setpoint
temperature
Air
conditioning
mode
