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Les langues disponibles
Parameter
DP052
Circ pump on time
DP053
Circ pump off time
DP026
Delta DHW tank temp
DP473
Circulation Tsensor
DP054
Circ pump anti leg
DP057
Circulation Toffset
3.3.5
DHW Mixing
Fig.15
Connecting DHW Mixing
B
C
C
N
N L
N L TS
1
7801273 - 1 - 29062022
Description
Menu path
Sets a fixed operating
time for the cyclic ON
> DHWext mix + circ >
time for the DHW circu
Circulation
lation pump. When set
to 0, the circulation
pump is always in ON
mode.
Sets the fixed non-op
erating time for the cy
> DHWext mix + circ >
clic OFF time for the
Circulation
DHW circulation pump.
When set to 0, the cir
culation pump is always
in ON mode.
Sets the maximum tem
perature difference be
> DHWext mix + circ >
tween the top and bot
Circulation
tom of the DHW tank,
before starting the
DHW mixing pump.
Selects if a DHW circu
lation temperature sen
> DHWext mix + circ >
sor is connected; Yes
Circulation
(1) or No (0).
Enable (1) or disable
(0) the anti legionella
> DHWext mix + circ >
function for the DHW
Circulation
circulation pump.
Sets the DHW circula
tion water offset tem
> DHWext mix + circ >
perature. This value is
Circulation
substracted from the
DHW tank top sensor
temperature to obtain
the circulation setpoint
value.
C
B
C
B
T Coll
Tflow
Tflow
PWM
T2
R-Bus
2
1
2
AD-3002194-01
Options
0 - 20 Min
> Installation Setup
0 - 20 Min
> Installation Setup
0 - 100 °C
> Installation Setup
0 No
> Installation Setup
1 Yes
0 Off
> Installation Setup
1 On
0 - 20 °C
> Installation Setup
DHW mixing provides a heat gradient reduction in the DHW tank for the
following reasons:
To avoid legionella.
To make the temperature uniform inside the DHW tank.
1
Pump - DHW
2
Temperature sensor
en
3 Installation
Factory setting
0 Min
0 Min
6 °C
1
0 Off
0 °C
11
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