35
INSTALLATION
Menu
Par.
No.
Description
Range
Default
setting
INSIEME
EVOe 25 K LN
Default
setting
INSIEME
EVOe 32 K LN
UM
Access
2000
2303
Zone 3 heating setpoint in 0 and 3 heating modes
The thermal unit adjustment determines the boiler
setpoint in heating mode, using the highest value
among the requests of all the active zones (Par. 1101,
1201, 1301)
If Zone 3 is configured as mixed, the value set in
parameter 1114 will be used as setpoint.
BT: (Par. 2321,
45)
AT: (Par.
2321,Par.
2024)
70 (AT)
45 (BT)
70 (AT)
45 (BT)
°C
U
2000
2319
Zone 3 maximum heating setpoint at the minimum
external temperature
The range of this parameter is limited by the values
of the Minimum (Par. 2023) and Maximum (Par. 2024)
setpoints.
BT: (Par. 2321,
45)
AT: (Par.
2321,Par.
2024)
82 (AT)
45 (BT)
82 (AT)
45 (BT)
°C
I
2000
2321
Zone 3 minimum heating setpoint at basic external
temperature (Par. 2322)
It sets the minimum heating setpoint when the
external temperature is equal to the value set in
parameter 2322 (basic external temperature).
BT: (20, Par.
2319)
AT: (Par.
2023, Par.
2319)
30 (AT)
20 (BT)
30 (AT)
20 (BT)
°C
I
2000
2320
Zone 3 minimum external temperature
It defines the minimum external temperature to
which the maximum heating setpoint Par. 2319 must
be associated.
-20…5
-20
-20
°C
I
2000
2322
Zone 3 basic external temperature
It sets the external temperature at which the boiler
setpoint must be reduced, according to the value de-
fined in parameter 2321.
5...30
20
20
°C
I
2000
2325
Zone 3 summer/winter switching
It blocks the heating request when the external tem-
perature is greater than this setpoint.
0...35
20
20
°C
I
2000
2330
Parallel shift of direct Zone/Zone 1 climatic curve
-10…10
0
0
°C
U
2000
2331
Zone 3 mild climate temperature compensation
0...20
0
0
°C
I
2000
2332
Zone 3 ambient temperature nominal value
When an OpenTherm (OT) ambient thermostat is con-
nected to the zone control accessory, this parameter
is not used.
5...35
20
20
°C
I
2000
2334
Compensation factor of Zone 3 external temperature
0...100
50
50
%
I
2000
2335
Zone 3 mixing valve closing time
0...240
140
140
sec
I
2000
2336
Zone 3 mixing valve PID P
0...99
5
5
I
2000
2337
Zone 3 mixing valve PID I
0...99
10
10
I
2000
2338 Zone 3 valve operating time
0...255
2
2
I
2000
2339
Supply Extra
Only for MIX Zone
0...20
5
5
°C
I
2000
2340 Zone 3 circulator post-circulating time
(...)
30
30
sec
I
2000
2341
Zone 3 delivery overtemperature protection
0...100
55
55
°C
I
2000
2342
Zone 3 overtemperature control time
0…240
0
0
min
I
2000
2343
Zone 3 overtemperature stand-by time
0…240
2
2
min
I
2000
2344 Zone 3 system reset time
0…240
2
2
min
I
DHW settings and system configuration
2000
2047
DHW setpoint with heater
40...65
57
57
°C
U
2000
2036
Hysteresis for heater DHW request start
If the heater temperature goes below the DHW
setpoint minus the hysteresis value defined in this
parameter, the regulator confirms the fulfilment of
the request.
0...20
3
3
°C
I
2000
2037
Hysteresis for heater DHW request stop
If the heater temperature goes above the DHW
setpoint plus the hysteresis value defined in this
parameter, the regulator confirms the stop of the
request.
0...20
3
3
°C
I
2000
2038
Thermal unit delivery temperature increase in DHW
mode with heater
It increases the delivery temperature to the boiler by
the value set in this parameter.
0...30
15
15
°C
I
2000
2042
Heat request priority
0 = Time priority between domestic and heating
mode defined by Par. 2043.
1 = Heating mode priority
2 = Domestic mode priority
0...2
2
2
I
