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6 4 Parameter List
Nr.
Description
1st circuit maximum
1
heating temperature
Minimum heating tem-
2
perature
Maximum outdoor
3
temperature
Minimum outdoor tem-
4
perature
2nd circuit maximum
5
temperature
2nd circuit minimum
6
temperature
Domestic hot water set
7
Maximum delivery
temperature (T1) in
8
domestic hot water
Anti-freeze protection
on outdoor Tempera-
ture (T4).
9
Always enabled when
the delivery Tempera-
ture T1 is less than 5°C
Outdoor temperature
10
correction
76
11
1st circuit attenuation
OT Remote Control
12
Deactivation
13
2nd circuit attenuation
14
Post-circulation pump
1st heating circuit
15
modulation differential
for igniting the burner.
1st heating circuit
16
burner shutoff differ-
2nd circuit burner
17
ignition differential
Heating circuit pause
18
Pause time between
domestic hot water
19
mode and heating
Lower
limit
10°C
10°C
-15°C
-15°C
Par. 6
10°C
10°C
point
10°C
mode
-15°C
-30°C
0 = (ena-
bled when
the TA is
open)
0
0°C
0 = (sec-
onds x 10)
0°C
0°C
ential
1°C
0s.
time
0s.
mode
Upper
Default
Specifications
limit
values
Maximum heating temperature on the 1st circuit.
80°C
80°C
This is the maximum value for the 1st circuit in
climate control mode.
1st circuit minimum heating temperature.
80°C
45°C
This is the minimum value for the 1st circuit in
climate control mode.
Maximum outdoor temperature with climate control
25°C
18°C
probe. Minimum heating temperature.
Minimum outdoor temperature with climate control
25°C
0°C
probe. Maximum heating temperature.
Maximum heating temperature on the 2nd circuit.
50°C
44°C
This is the maximum value for the 2nd circuit in
climate control mode.
2nd circuit minimum heating temperature.
50°C
20°C
This is the minimum value for the 2nd circuit in
climate control mode.
70°C
60°C
Domestic hot water T3 set point
Maximum temperature of the primary circuit T1 in
85°C
82°C
domestic hot water mode.
Function enabled on T4. If T4 is less than this
value, or T1 is less than 5°C, the 1st circuit's pump
is activated. If after 10 min. the T1 value has not
exceeded 5°C, the burner is activated at max.
15°C
3°C
output power, and shuts off once the T1 value has
exceeded 20°C. If after 10 minutes the T4 pa-
rameter is still below this value, but T1 is greater
than 5°C, the pump will remain in function until T4
exceeds this value
30°C
0°C
Outdoor temperature correction value.
The T set only decreases this value with the atten-
uation function if the room thermostat's contact is
70°C
0°C
open.
E.g. 1= 1°C reduction from the calculated set.
0 = remote control enabled
1
0
1 = remote control disabled
The T set only decreases this value with the atten-
uation function if the room thermostat's contact is
70°C
0°C
open.
E.g. 1= 1°C reduction from the calculated set.
This is the post-circulation time, after which there
99 = (sec-
30
is no burner ignition request.
onds x 10)
99 = Pump always in function
The burner is activated when T1 is less than the
20°C
7°C
differential set here.
The burner shuts off when T1 exceeds the set-
20°C
3°C
point + the differential set here.
The burner is activated when T2 is less than the
30°C
3°C
differential set here.
When the burner shuts off in heating mode, it
99 = 1
reignites after the time set here, both after the in-
6
sec. x 10
tervention of the flow sensor and after the interven-
tion of the room thermostat.
Following a domestic hot water request, the burner
will ignite after the time set here if there is a heat-
99 = 1
6
ing request.
sec. x 10
0 = immediate burner ignition
1 = sec. x 10.
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