Siemens Building Technologies
HVAC Products
10.2
Indication of errors......................................................................................... 35
11
11.1
Operating lines .............................................................................................. 36
11.2
Parameters to be set ..................................................................................... 36
11.2.1
Plant type....................................................................................................... 36
11.2.2
Input B71 / U1................................................................................................ 36
11.2.3
Circulating pump............................................................................................ 37
11.2.4
Input H5 ......................................................................................................... 37
11.2.5
12
12.1
Operating lines .............................................................................................. 41
12.2
12.2.1
Outside temperature...................................................................................... 41
12.2.2
Room temperature......................................................................................... 42
12.3
Heating curve ................................................................................................ 43
12.4
12.4.1
Display of setpoint ......................................................................................... 44
12.4.2
12.4.3
12.4.4
12.5
12.5.1
12.5.2
12.5.3
12.6
12.6.1
Fundamentals................................................................................................ 47
12.6.2
12.6.3
Heating limit................................................................................................... 48
12.6.4
12.6.5
12.7
Pump overrun ................................................................................................ 48
12.8
12.9
Optimization................................................................................................... 49
12.9.1
12.9.2
Fundamentals................................................................................................ 49
12.9.3
Process.......................................................................................................... 50
12.9.4
12.9.5
Optimum stop control .................................................................................... 51
12.9.6
Quick setback ................................................................................................ 51
12.9.7
Optimum start control .................................................................................... 51
12.9.8
Basic Documentation RVD230
Contents
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CE1P2383en
27.05.2004