Siemens RVA63.280 Basic Documentation page 181

extended burner running time ................................. 137
extra heating for the bathroom.................................. 82
F
Fault messages......................................................... 65
flashing button lights ................................................. 37
floor curing function .................................................. 98
Flow temperature ...................................................... 56
flow temperature contact H ..................................... 126
flow temperature setpoint.................................. 78, 129
Flow temperature setpoint ...................................... 123
flow temperature setpoints...................................... 163
flue gas condensation ..................................... 130, 138
frost protection
boiler.................................................................. 173
d.h.w. ................................................................. 173
for the plant........................................................ 146
room temperature ................................................ 53
frost protection for d.h.w. ........................................ 173
frost protection for the boiler ................................... 173
Frost protection for the building ................................ 53
frost protection for the heating circuit...................... 174
frost protection for the plant .................................... 146
with weather compensation ............................... 146
frost protection setpoint of room temperature ........... 53
G
gain factor ............................................................... 143
generation of boiler temperature setpoint ............... 163
H
heat demand ........................................................... 125
heat gains ............................................................... 150
heat generation lock ....................................... 124, 129
heat sources ........................................................... 150
heating circuit pump................................................ 149
heating circuit selection button ................................. 41
heating curve ............................................................ 56
heavy building structures .......................................... 94
holiday mode........................................................... 103
I
indication of BMU error code .................................... 64
indication of faults ..................................................... 65
input B31/H2 ........................................................... 128
input H1................................................................... 122
input test ................................................................... 68
input test.................................................................. 19
installation ................................................................. 12
K
KON ........................................................................ 144
KORR...................................................................... 143
L
legionella function ................................................... 157
light building structures ............................................. 94
locking signal gain .................................................... 97
Siemens Building Technologies
Landis & Staefa Division
Basisdokumentation RVA63.280, RVA53.280
Index
LPB device address ................................................112
LPB power supply ...................................................114
LPB segment address.............................................113
M
maintained boiler return temperature ......................153
manual operation ......................................................43
master .....................................................................119
maximum limitation
boiler temperature..............................................130
flow temperature ..................................................90
maximum limitation of boiler temperature ...............130
maximum limitation of flow temperature....................90
maximum nominal setpoint of d.h.w. temperature ..154
maximum value of heat demand signal DC 0...10 V
................................................................................127
minimum burner running time .................................133
minimum limitation
boiler temperature................................................81
flow temperature ..................................................89
minimum limitation of boiler temperature ..........81, 130
OEM...................................................................130
minimum limitation of flow temperature.....................89
mixing valve flow temperature setpoint boost .........142
mixing valve restriction
from d.h.w. priority .............................................109
mounting location ......................................................12
mounting procedure ..................................................12
N
nominal room temperature setpoint ..........................39
nominal setpoint of d.h.w. temperature .....................51
number of burner starts stage 1 ................................60
number of burner starts stage 2 ................................61
O
operating action of contact H1 ................................127
operating hours of device........................................161
operating mode of d.h.w. heating..............................38
operating mode of room unit .....................................86
operating mode of the boiler ...................................137
operating modes .......................................................36
optimum start control.................................................91
with room influence..............................................92
without room influence.........................................92
optimum stop control.................................................93
orientation .................................................................14
output test ...........................................................17, 67
outside temperature source ......................................73
overtemperature protection for the pump heating
circuit.......................................................................149
overtemperature protection mixing heating circuit ..167
overview of pump operation ....................................172
P
parallel displacement ................................................83
parallel displacement of heating curve......................83
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CE1P2374E
19.04.2001