Siemens RVD230 - Page 124

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Siemens Building Technologies Basic Documentation RVD230 CE1P2383de
HVAC Products Alphabetical list of operating lines 27.05.2004
Function of input at terminal B71 / U1 52 36
Function of the contact connected to terminal H5 55 36
G
Gain of locking signal 136 81
H
Heat demand input DC 0…10 V 89 57
Heating curve slope 5 29
Heating limit (ECO) 61 41
Holiday period 31 34
I
Indication of errors 50 35
Integral action time of d.h.w. control 114 77
Integral action time of heat exchanger control 83 57
Integral action time of heat exchanger control heating circuit 93 60
Integral action time of the limitation function at contact H5 183 100
Integral action time of the primary return temperature limitations 178 95
L
Legionella function 104 62
Legionella function 104 74
Limit value of the maximum limitation of the temperature differential 179 95
Limit value of the volumetric flow or power limitation 182 100
Limitation function at contact H5 181 100
Load limit for actuation of flow switch 124 77
Locking setting level "Locking functions" on the hardware side (operating lines
171…196)
196
103
Locking settings on the software side 195 103
Locking time after the minimum limitation for the suppression of hydraulic creep 188 100
Lower constant value, maximum limitation of the primary return temperature 175 95
M
Max. setpoint of the return temperature during d.h.w. heating at the legionella
setpoint
180
95
Maximum early shutdown 76 41
Maximum heating up time 75 41
Maximum limitation of flow temperature 85 57
Maximum limitation of flow temperature 95 60
Maximum limitation of primary return temperature heating circuits 171 95
Maximum limitation of room temperature 73 41
Maximum limitation of the secondary return temperature, reduction to the pri-
mary limit value
177 95
Maximum rate of flow temperature increase 77 41
Maximum setpoint of d.h.w. temperature 117 77
Maximum setpoint of return temperature with d.h.w. heating at legionella set-
point
180 74
Maximum setpoint of the return temperature with d.h.w. heating 176 95
Maximum speed of the speed-controlled pump 59 36
Maximum time of d.h.w. heating 109 62
M-bus power control in the heating circuit (Load Management) 155 89
M-bus primary address 151 89
M-bus secondary address 152 89