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MANAGING ADDITIONAL ZONE
6.3.1
Menu structure
Level 0
Level 1
Level 2
Level 3
Home /
Menu
Information
External Zone Status
External Zone
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"
"
"
"
"
"
External Zone Set-
Settings
External Zone
"
"
"
tings
"
"
Zone Setpoint Extra
"
Ext. Zone Climatic
"
Curve
"
Comp. T. @Bas.
"
Program CH Zone
Clock Program
"
Ext.
"
"
"
Sub-menu / user parameters
(access without password)
Sub-menu / Installer -
Manufacturer parameters
(access with password)
Level 4
Level 5
Level 6
1 - 16
Zone Setpoint
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"
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Flow Temperature
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Valve
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Pump
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Error
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RT Input
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1 - 16
Zone Pump Overrun
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Period
"
Mixing Valve Max
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Op/Cl time
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Mixing Valve Max
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Steps
"
Zone PID Mode
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Zone PID P
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Zone PID I
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Zone PID D
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Zona Ext.
1 - 16
Des. Supply T.
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"
"
Bas. Supply T.
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WW Shutdown
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Bas. Outd. T.
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Des. Outd. T.
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Outd. T.
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Program
Comfort
1 - 16
1 - 7
Active Day(s)
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Period
"
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Interval 1
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Interval 2
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Interval 3
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Comfort Setpoint
10,0
°C
- 30,0
°C
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"
"
"
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ECO Setpoint
5,0
°C
- 20,0
°C
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"
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Out
of
interval
Off
"
setpoint
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Comfort
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Eco
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Anti Fr
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Reduced
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"
104
6.4 Setting zone's climatic curve parameters
(accessible only with installer password)
Menu → "Settings" → "Zone Clim. Curve"
Level 7
− press the ► key so that the number is highlighted on the
right of the word "Zone";
− use the ▲ and ▼ keys to change the zone number;
− press the ● key.
The following is displayed:
Outdoor reset
"
90
"
0
-15
T Outside [°C]
"
The "Comp. T. @ T.ext. Max" parameter, if other than 0, trans-
forms the climatic curve from linear to quadratic allowing you to
best adapt the variation of the setpoint to the variation of the
outdoor temperature.
The resulting quadratic climatic curve will have three parame-
ters:
− Heat. Set. Max
− Baseline Outdoor Temp.
− Text. Min
of the basic linear climatic curve and a value of the Heat. Set.
Min. diminished by the value of the parameter "Comp. T. @
T.ext. Max", as can be seen in the example in the figure.
Delivery Temp.
Period Disabled
"
"
(°C)
Saterday-Sunday
"
"
Monday-Friday
"
"
Max. Heating Set.
Monday-Sunday
"
"
Monday
,
Tuesday
,...,
"
Sunday
"
"
"
"-
Min. Heating Set.
"
00:00 - 23:50
00:00 - 23:50
00:00 - 23:50
Min Outdoor Temp.
6.5 Programming the zone
By default the schedule timer is disabled.
In fact, to start a request from the zone just close the contact
of the zone request. In this case the thermal module (or the
cascade of thermal modules) will start with a setpoint equal to
the value calculated on the zone climatic curve increased by the
"Zone Extra Setpoint" value and the mix valve will modulate to
maintain the delivery temperature of the zone at the calculated
setpoint.
To activate zone programming:
Menu → "Settings" → "Clock Settings"
Des. Supply T.
82.0
°C
"
"
"
"
Bas. Supply T.
40.0
°C
Settings
"
"
"
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WW Shutdown
21.0
°C
"
"
Clock Settings
"
"
"
"
Bas. Outd. T.
21.0
°C
35
"
"
"
"
"
Appliance Configuration
Des. Outd. T.
-4.0
°C
"
"
"
"
"
"
External Zone Settings
"
Ext. Zone Climatic Curve
"
Confirming with ● the following screen is displayed:
Clock Settings
"
CH Clock
"
"
DHW Clock
"
CH Ext. Zones Clock
"
− with the ▲ / ▼ keys select "CH Zones clock"
− with the ► key move to "Disabled", change it to "Ena-
bled" with the ▲ / ▼ keys
− confirm with the ● key
Go to:
Menu → "Clock program"
Confirming with the ● key:
Comp. T. @ T.ext. Max
Clock Program
"
Program CH Zone Ext.
Program Group
"
Holiday Settings
"
Baseline Outdoor Temp.
Outdoor Temp. (°C)
Season Settings
Shutdown Temp.
"
At this point select the number of the zone to be programmed
and confirm with the ● key.
External Zone
"
Program Comfort Period
"
Comfort Setpoint
"
ECO Setpoint
"
Out of interval setpoint
"
105
MANAGING ADDITIONAL ZONE
p
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Disabled
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Disabled
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Disabled
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1
1
"
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"
1
"
1
"
20.0
°C
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"
"
5.0
°C
"
"
"
Anti Fr
"
"
"
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