Parameters Setting; Heating System - elco AGU 2.550 Manual Del Usario

The following parameters can be used. If solar panels with vacuum tubes are used, enable the specific safety function (parameters
3830, 3831):
PROGRAMME
MENU
ROW
3810
3811
CONFIGURATION
3850
Access menu 3
(section 5.2)
3830
SOLAR
3831
When the symbol

10. PARAMETERS SETTING

10.1 HEATING SYSTEM

Remote Control
CR1 CR2 CR3
the boiler lights when the room temperature is <
Off:
Timed:
700 1000 1300
Reduced:
the room temperature is comfort
On:
710 1010 1310 Comfort room temperature
712 1012 1312
Reduced room temperature
714 1014 1314 Anti-freeze room temperature
720 1020 1320 Climate curve selection for external sensor
With an external sensor and in the automatic operating mode,
730 1030 1330 automatic heating control activates
temperature (external)
Minimum flow value
740 1040 1340
(e.g.: with the modulating flow function enabled)
Maximum flow value
741 1041 1341
(e.g.: with the modulating flow function enabled)
Flow temperature with room unit
742 1042 1342
( --- = modulating flow enable)
Importance of room temperature with respect to the external
temperature and vice-versa (room influence function):
750 1050 1350
--- %: pure climate
1..99 %: climate with room offset
100 %: pure room
760 1060 1360 Boiler off differential depending on the required room temperature
809 1109 1409 The boiler pump and the circuit pump remain active
834 1134 1434 Closing time of low temperature mixing valve
850 1150 1450
The 'manual' function is recommended
851 1151 1451 Flow temperature for dry screed function
855 1155 1455 Current flow temperature of dry screed function
856 1156 1456 Day of the week during activation of dry screed function
CR = Heating Circuit
VALUE TO SET
Temperature difference between manifold and solar sensor storage boiler for solar
Default 8°C
pump activation
Temperature difference between manifold and solar sensor storage boiler for solar
Default 4°C
pump deactivation
Temperature above which the manifold pump circulates (only if the maximum
Default "---"
temperature of the storage boiler is not reached)
Maximum stop time of solar pump if the manifold temperature reaches its maximum
Default "---"
value (parameter 3850) within the minimum circulation time (parameter 3831)
Default 30s Minimum circulation time of manifold pump
appears on the display, it means that the solar plant pump is heating the storage boiler.
CR 1, 2, 3 HEATING CIRCUIT MENU
the room temperature depends on the set time band
the room temperature is reduced
(ON-OFF)
DESCRIPTION
6°C
°C
°C
°C
depending on the set °C
°C
°C
°C
°C
24h
°C
°C
31
Factory
Minimum Maximum
setting
Comfort
- -
Maximum
20 Reduced
comfort
Anti-
16
Comfort
freeze
6 4 Reduced
- 1.5 0.1
--- 8
Maximum
25 8
setpoint
Minimum
80
setpoint
Minimum Maximum
80
setpoint setpoint
50
% 1 100
0.5 0.5
- no -
180 30 873
s
off
-
25 0
- -
- - -
7104900.03 (1-11/13)
-
4
30
95
4
-
95
-
-