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DMAN802000066-SY250 Idro 4/8 Buttons Manual
The output is on when the Auger is enabled to work: if it is used as Safety Valve, the Auger will be on only
at the end of timer
T40
; if it is used as Auger 2, it will be Off, compared to the switch off of the first Auger,
only at the end of timer
T27
.
State System
Pellet Safety Valve
Auger 2
Check Up
On
Off
Ignition, Stabilisation, Run Mode, Modulation
On
On
Safety
On
Off
Other States
Off
Off
6.6.2
Load Pellet Engine
If the parameter
P44
=2 the output is configured as a Load Pellet Engine. When the Pellet Level Sensor
signals the absence of pellet, the output is activated to do the loading of the tank. If in a time
T24
is not
reached the set pellet level, the system goes in Extinguishing and the display shows the message
Er18
. If
the tank is filled manually, it is possible to reset the error and restart the system. If the set pellet level is
reached, the loading of the material continues for a time equal to
T23
.
6.6.3
Output Under Thermostat
If the parameter
P44
=3 the output is managed by
Th56
Thermostat. If water temperature is greater than
Th56
the output is On, otherwise is Off.
6.6.4
Cleaning Engine
If the parameter
P44
=4 the output is configured as a Cleaning Engine.
The output is On for the time
T30
when the system reaches the number of minutes of operation in Run
Mode and Modulation equal to time
T31
.
6.6.5
Combustion Fan 2
If the parameter
P44
=5 the output is configured as a Combustion Fan 2. Its power is the same of
Combustion Fan 1.
6.6.6
Heating Fan
If the parameter
P44
=6 the output is configured as a Heating Fan.
It has the following functioning:
If exhaust temperature is greater than Thermostat
T07
the Fan goes at maximum power (230V)
If the user set a power different from 0:
o
it will be On only if Exhaust Temperature is greater than
Th05
Thermostat
o
In Modulation for Room Thermostat if
A11
=0 the fan is Off, if
A11
=1 the fan goes at Power 1
o
In Standby if
A03
=0 the fan is Off, if
A03
=1 the fan goes at Power 1
o
In Ignition if
A08
=0 the fan is Off, if
A08
=1 the fan goes at Power 1
If the user chooses the automatic mode of heating the system selects the power. By setting the parameter
P06
in the Default Settings, it is possible to manage the heating power:
P06=1 (Same as Combustion Power)
The Heating power is the same as Combustion power.
P06=2 (Proportional to exhaust temperature)
The system selects the heating power according to the value of exhaust temperature, of
Th05
Thermostat
and of parameter
D05
(
D05
has to be a multiple of the powers’ number less one).
Example:
Th05
Thermostat=75 °C,
D04
=100 °C,
P03
=5
Exhaust Temperature (°C)
≤ 60
60 ÷ 84
85 ÷ 109 110 ÷ 134 135 ÷ 159
≥ 160
Heating Power
Off
Power 1
Power 2
Power 3
Power 4
Power 5
P06=3 (Proportional to room temperature)
The system selects the heating power according to the value of room temperature, of
Th05
Thermostat and
of parameter
D05
(
D05
has to be a multiple of the powers’ number less one). If
A19
=0 and
P06
=3 and
the set Heating Power is automatic, the Heating Power will be the same of Combustion Power.
Example:
Room Thermostat
=30 °C,
D05
=12 °C,
P03
=5
Room Temperature (°C)
≤ 18
18 ÷ 20
21 ÷ 23
24 ÷ 26
27 ÷ 29
Heating Power
Power 5
Power 4
Power 3
Power 2
Power 1
