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Siemens Building Technologies
Basic Documentation RVA47.320
CE1P2379E
HVAC Products
Index
15.07.2002
boiler.................................................................. 143
d.h.w. ................................................................. 143
frost protection for d.h.w. ........................................ 143
frost protection for the boiler ................................... 143
Frost protection for the building ................................ 44
frost protection for the plant .................................... 118
with weather compensation ............................... 118
Frost protection for the plant ............................. 92, 118
frost protection setpoint of the room temperature ..... 44
Frostschutz Raumheizung ........................................ 44
G
generating the boiler temperature setpoint ............. 136
H
heat demand ........................................................... 109
heat gains ............................................................... 120
heat generation lock................................................ 108
heating circuit operating modes ................................ 32
Heating circuit operating modes ............................... 32
heating curve adaption sensitivity 1 ........................ 120
heating curve slope................................................... 46
heavy building structures .......................................... 81
hours run counter for changeover of boiler sequence
.................................................................................. 71
I
indication of faults ..................................................... 53
input B70/B4 ............................................................. 74
input H1................................................................... 106
input test ................................................................... 55
K
KON ........................................................................ 116
KORR...................................................................... 115
L
lag boiler
switch-on delay.................................................... 98
Lag boiler .................................................................. 95
lead boiler ........................................................... 95, 97
lead boiler display ..................................................... 70
Legionella function .................................................. 124
Leistungsband
obere Grenze..................................................... 132
light building structures ............................................. 81
locking signal ............................................................ 92
Lower limit of output range (Pmin) .......................... 131
LPB device address .................................................. 99
LPB power supply ................................................... 100
LPB segment address............................................. 100
LPB supply.............................................................. 100
M
management strategy cascade............................... 127
mandatory time on basic stage ............................... 132
mandatory time on basic stage ............................... 132
manual operation .............................................. 35, 112
master .............................................................103, 104
Maximum limitation of flow temperature setpoint ......79
Maximum limitation of the boiler temperature setpoint
................................................................................112
Maximum limitation of the flow temperature setpoint 79
maximum nominal setpoint of d.h.w. temperature ..123
maximum value of the heat demand signal DC 0...10
V ..............................................................................111
minimum demand for heat ......................................106
minimum limit of output range .................................131
minimum limitation
boiler return temperature ...................................113
minimum limitation of flow temperature setpoint .......79
Minimum limitation of the boiler temperature ............72
Minimum limitation of the boiler temperature setpoint
................................................................................112
Minimum limitation of the flow temperature setpoint .79
minimum setpoint of flow temperature contact H1 ..110
minimum temperature differential at the pressureless
header .....................................................................133
modem ....................................................................107
Mounting location ......................................................13
mounting procedure ..................................................13
mounting the controller..............................................13
N
Nominal d.h.w. temperature setpoint ........................42
nominal output of BMU 1 - 4 .....................................73
nominal room temperature setpoint ..........................34
Nominal room temperature setpoint ..........................34
Number of d.h.w. charging cycles .............................88
O
operating action of the contact H1 ..........................111
Operating elements ...................................................30
operating hours of device ........................................135
operating mode of d.h.w. heating ..............................33
Operational faults ......................................................31
optimum start control.................................................83
with room influence ..............................................84
without room influence .........................................83
optimum stop control .................................................84
output calibration .....................................................114
output Q1 ..................................................................74
output test .................................................................55
Output test.................................................................18
outside temperature source ......................................66
overtemperature protection for the pump heating
circuit .......................................................................119
overview of pump operation ....................................142
P
parallel displacement of heating curve ......................76
parallel displacement of the heating curve ................76
parameter settings for OEM ......................................27
parameter settings for the enduser ...........................20
parameter settings for the heating engineer .............22
