Unical Osa S 24, Installation And Servicing Manual, Page: 36 / 52

36
Parametri
Code Description
Set.
Min. Max.
803
Enabled Services:
0: CH & DHW disabled
1: CH enabled
2: DHW enabled
3: CH & DHW enabled
3 0 3
322
Pump: Post-circulation
0: overrun 5 min.
1: continuous
0 0 1
787
Outdoor minimum
temp °C
10 0 30
789
Night shift °C
0: T.A.
5÷30: Value night shift
0 0/5 30
807
ACS Preheating
0 0 1
792
CH: Modulation max
100 0 100
31
CH#1 Minimum Set
point
30 20 45
39
CH#1 Max. Set point
85 50 85
650 ACS Set point Min.
35 25 45
385 ACS Set point Max. 60 50 65
48
CH#1 Set point °C
70 20 85
832
Access Code
(#) 0 0 199
To change the following parameters you must
enable the access code.
778
Burner:
0: G20 - 1 GPL
0 0 1
341 Pump: Minimum
Control
-- 0 100
313
Pump: Maximum
Control
-- 20 100
312
Pump: temp. diff. °C
-- 5 20
775
Valvola Dev.: Stroke
time sec.
-- 0 6
309
System configurations:
1: W1
2: W2
3: W3
4: W4
-- 1 4
771
Sensore pressione
Acqua
0: assente - 1 presente
-- 0 1
To change the parameters is required password.