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Description
2
7
TEST & UTILITIES
2
7
0
Test mode
2
7
1
Bleed cycle
2
8
RESET MENU' 2
2
8
0
Automatically resetting to the default
setting in menu 2
4
ZONE 1 PARAMETER
4
0
ZONE 1 TEMPERATURE SETTING
4
0
2
Heating fi xed temperature setting
"Heating fi xed temp"
4
2
ZONE 1 SETTING
4
2
0
Heating appliance temperature value
setting
4
2
1
Basic heating control type selection type
depending on the peripheral devices
connected
4
2
2
Slope
°C
100
90
80
70
60
50
40
30
settings - adjustment - problem identifi cation menus
TEST+
TEST+
TEST+
press OK button for 5 seconds
Reset
OK = yes
ESC = no
from 35 to 82 °C
(high temperature - para. 420 =1)
from 20 to 45 °C
(high temperature - para. 420 =0)
0 = from 20 to 45°C
1 = from 35 to 85°C
0 = fi xed fl ow temperature
1 = device On/Off
2 = room sensor
3 = external sensor only
4 = room sensor +
from 0_2 to 0_8
from 1_0 to 3_5
3.5
3.0
2.5
2.0
10
5
0
-5
-10
-15
External temperature
value
= Max Heating power
= Max DHW power
= Minimum power.
(low temperature)
(high temperature)
external sensor
1.5
1.2
1.0
0.8
0.6
0.4
0.2
-20 °C
activation can also be obtained
by pressing the Reset button
for 10 seconds. The function is
deactivated after 30 minutes or by
pressing Reset
see First Ignition parag.
To reset all default parameter
settings, press the OK button
70
Activated only with temperature
control and fi xed temperature
(see 421)
20
select in the appliance type base
1
To activate heating control, press
the AUTO button. The display
lights up the AUTO symbol
(low temperature)
1_5 (high temperature)
If the external sensor is used, the
boiler calculates the most suitable
heating fl ow temperature taking
the external temperature and the
type of appliance into account.
The type of curve must be chosen
according to the type of appliance
radiator and the heat losses present
in the building.
43
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