Public holidays
PA2
Date
Public holidays
PA3
Date
PA4: DHW heating
Parameters
Range of values
Boiler set point for DHW demand
20 to 120 °C
DHW demand ON
20 to 90 °C
DHW demand OFF
20 to 90 °C
Hysteresis
0 to 30 °C
Function block parameters Co4
Maximum limit for DHW forced
charging (Fb02 = ON)
0 to 120 °C
Day of week (Fb08 = ON)
0, 1 to 7, 1–7
Disinfection temperature
(Fb08 = ON)
50 to 80 °C
Start time (Fb08 = ON)
0:00 to 23:59
Stop time (Fb08 = ON)
0:00 to 23:59
Times-of-day
(only systems Anl 1 to 3 with Co5 -> Fb13 = ON)
Times-of-day
Start – Stop (1)
Start – Stop (2)
Monday (1)
Tuesday (2)
Wednesday (3)
Thursday (4)
Friday (5)
Saturday (6)
Sunday (7)
EB 5474 EN
121
Appendix
