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Siemens Building Technologies
Basic Documentation RVP540 / RVP550
CE1P2488en
HVAC Products
18.10.2002
heating circuit and d.h.w. ...................................122
system standby .......................................................258
System time.......................................................63, 260
T
TAxged ....................................................................218
TAxgem ...................................................................219
TBmin ......................................................................202
TBWmax..................................................................317
TBWR......................................................................237
TBWw......................................................................235
TBx ..........................................................................202
Technical data .........................................................334
temperature demand ...............................................168
temperature differential
OFF heat exchanger ..........................................153
ON heat exchanger............................................152
swimming pool OFF ...........................................148
swimming pool ON.............................................147
temperature differential flow / return........................181
temperature differential of flow / return temperature
................................................................................327
temperature differentials collector / heat exchanger
........................................................................143, 145
temperature sensor
buffer storage tank .............................................103
common flow......................................................104
solar flow............................................................105
temperature-time integral ................................282, 287
d.h.w. priority......................................................244
terminal E1 ..............................................................270
terminal H1 ..............................................................262
Tf .............................................................................314
third buffer storage tank sensor...............................103
time for the legionella function.................................251
Time of day................................................................63
time switch program
d.h.w. heating.......................................................67
free.......................................................................66
time switch program for space heating......................64
time synchronization................................................260
TKmax .....................................................................279
Tkmin.......................................................................138
Tkmin
EXP
..................................................................279
Tn ............................................................293, 300, 316
total yield of solar energy ..........................................80
TPmin ......................................................................188
transfer pump storage tank .......................................94
TRw .........................................................................217
TVHw.......................................................................266
TVmax .....................................................................224
TVmin ......................................................................223
TVw .........................................................................217
TVx ..........................................................................217
type of antifreeze agent added................................157
type of building construction....................................224
type of d.h.w. demand ............................................ 242
U
UEM........................................................................ 308
use of outside temperature....................................... 87
Ux ................................................................... 272, 275
V
valve kick ................................................................ 330
voltage output signal logic Ux................................. 275
volumetric flow solar pump ..................................... 158
W
waiting time............................................................. 297
Wall mounting........................................................... 21
water / brine pump.................................................. 302
additional pump kick.......................................... 183
water / brine temperature sensor B11 ...................... 89
water / brine temperature, minimum....................... 306
weekday ................................................................... 63
weekday preselection
heating circuit ...................................................... 64
winter- / summertime .............................................. 261
winter- / summertime changeover .......................... 261
winter operation ........................................................ 71
wood-fired boiler ..................................................... 163
actual value of the boiler temperature............... 163
boiler temperature setpoint ............................... 163
locks other heat sources ................................... 170
number of releases ........................................... 164
operating hours ................................................. 164
release depending on the outside temperature. 214
return temperature sensor B72 ........................... 88
setpoint of boiler return temperature ................. 163
strategy ............................................................. 168
temperature differential ..................................... 165
wood-fired boilers
EXP ................................................................... 299
X
Xp ........................................................... 293, 300, 316
Y
Y
¯
14 .......................................................................... 92
Y
¯
15 .......................................................................... 90
Y14 ........................................................................... 92
Y15 ........................................................................... 90
Y4/Y¯4.................................................................... 114
Year .......................................................................... 63
yield measurement
solar flow temperature sensor........................... 106
solar return temperature sensor........................ 107
Z
ZAF1....................................................................... 314
ZAF2....................................................................... 315
ZuFu1 ....................................................... 90, 192, 193
ZuFu10 ........................................... 101, 102, 133, 134
