Specifications
Control25
•
OPERA
TION
OFF
Heat
pump
is
turned
of
f.
The
following
text
is
displayed
on
the
contr
ol
panel:
“OPERA
TION OFF
“
If
the
heat
pump
will
be
put
in
OPERA
TION
OFF
mode
during winter
,
please
r
emember
to
let
out
all
the
water
the
heating
system
to
avoid
any
damage
caused
by
fr
eezing.
Menus
If
you
wish
to
change
operating
mode:
a.
Open
the
main
menu
INFORMA
TION
by
pr
essing
the
right-
hand
button
once.
Y
ou
will
find
the
sub-menu
named
OPERA
TION.
b.
Open
the
OPERA
TION
menu
by
pr
essing
the
right-hand
button
once.
c.
Select
the
desir
ed
mode
by
pr
essing
either
the
”up”
or
”down”
button.
d.
Return
to
the
main
menu
by
pr
essing
the
left-hand
button
twice.
”up”
button
until to the top,and press
Sub-Menu HEAT CURVE
T
his
menu
is
used
for
making
adjustments
that
af
fect
the
r
oom
temperature.
For
mor
e
information,
please
r
efer
to
”Adjustments
to
be
made
r
egularly”
on
page
30.
T
able
1:
Menu–
HEA
T
CURVE
Menu
T
ext
Description
Adjustable
by:
The
value
enter
ed
shows
the
temperatur
e
of
the
water
to
be
(see”Adjustment
CURVE
distributed
to
the
radiators
(supply
line
temperatur
e)
when
the
of
CURVE
value”
on
p.
31)
outside
air
temperatur
e
is
0°C.
MIN
Adjustment
of
value
for
lowest
supply
line
temperatur
e
User
(see
”Adjustment
of
MIN
allowed.
and
MAX
values”
on
p.
35)
MAX
Adjustment
of
value
for
highest
supply
line
temperatur
e
User
(see
”Adjustment
of
MIN
allowed.
and
MAX
values”
on
p.
35)
CURVE
5
Adjustment
of
r
oom
temperatur
e
when
the outside
User
(see
”Adjustment
of
air
temperatur
e
is
+5°C.
CURVE
value”
on
p.
34)
CURVE
0
Adjustment
of
r
oom
temperatur
e
when
the outside
User
(see
”Adjustment
of
air
temperatur
e
is
0°C.
CURVE
value”
on
p.
34)
CURVE
–
5
Adjustment
of
r
oom
temperatur
e
when
the outside
User
(see
”Adjustment
of
a
ir
temperatur
e
is
-5°C.
CURVE
value”
on
p.
34)
Pr
oductio
n
of
radiator
heat
is
stopped
when
outside
air
HEA
T
STOP
temperatur
e
is
equal
to
or
higher
than
the
value
for
User
,
if
r
equir
e
heat
stop
entered
HEATCURVE
CURVE
MIN
MAX
CURVE 5
CURVE 0
CURVE - 5
HEAT STOP
40
22
70
0
0
0
17
User










