40
Assembling instrunctions and maintenance
9.
OUTPUT functioning
Configuration 1:
Open vented-heating system exchange module and instantaneous DHW
PUMP 1 ON
: If
S1
>
A04
And
S1-S2
>
A31
Or
S1
>
A02
If
P01=1 (safety enabled)
POMPA2 ON
: If
S1
>
A06
And
S1-S2
>
A31
If
S1
>
A02
And
P01=1 (safety enabled)
otherwise
Pump 2 switch off with a delay
t03
minutes
VALVOLA ON
: If
S1
>
A05
Or
S1
>
A02
If
P01=1
AUX ON
: If
S1
>
A06
Configuration 2
: Open vented-heating system exchange module
As the previous configuration without DHW VALVE
Configurazione 3
: Open vented-heating system exchange module and DHW boiler tank coil
PUMP 1 ON
:
Boiler tank management
If
S2
<
A15
And
S1
>
A04
And
S1-S2
>
A31
Heating management
If
S2
>
A15
And
S1
>
A06
Safety management
If
S1
>
A02
And
P01=1 (safety enabled)
PUMP 2 ON
:
If
S1
>
A06
And
S2
>
A15
To delay the switching OFF please set the hysteresis
i06
to 5°C
VALVOLA ON
:
If
S2
<
A15
And
S1
>
A06
AUX ON
:
If
S1
>
A04