70
a)
To set the w
ater temper
ature in the thermostove
, press the
k
ey
. Increase or decrease degrees with k
eys
and
.
b)
To set the desired temper
ature in the room (using the probe on the board) press the
ke
y.
Increase or decrease degrees with k
eys
and
.
c)
To set the work power press the
k
ey and adjust it with the
and
ke
ys.
The rinsing from the stand-by state occurs automatically when a heat increase is required to return to satisfy the chosen stand-by condition (when this is set to ON)
or when there is a health risk.
Diagram 01:
the thermostove is connected to
a domestic hot
w
ater tank and to
the heating circuit.
T
he thermostove
is switched
off when the contact
(thermostat)
is
satisfi
ed.
The thermostove is switched on when the contact (thermostat) detects a temper
ature below SET
ACS - ∆T (∆T can be set by technical par
ameters).
The scheme is indicative and w
ants to demonstr
ate only the components that can be managed by the thermostove
. Any relay pumps must be controlled
separ
ately from the thermostove
.
II
I
III
I
=
Valve motorization
(
4 - 5 - 6
)
II
=
External thermostat O
N
/ OFF
or
stand-by type 3 (optional) (
1
)
III =
ON / OFF thermostat on
AC
S tank (
2
)
3 vi
e
3 wa
y
comune - N
common -
N
Lato sanitatio
DHW side
Lato riscaldam.
heating side
Sond
a
sup.
puffe
r
Puffer
uppe
r
prob
e
Termostat
o
estern
o
External
thermostat
Sonda accumulo
sanitario o sonda inf. puffe
r
DHW probe or puffer
lower prob
e
1
2
3
4
5
Terminal block:
numerical correspondence
for the v
arious electrical connections
.
6
EN
Summary of Contents for Ada 28B
Page 52: ...100 EN NOTES Cod 001117...
