Siemens RVA63.280 Basic Documentation page 180

Index
2
2-position actuators.................................................147
2-position controller
boiler ..................................................................131
3
3-position actuators.................................................147
A
actual value 1 of d.h.w. temperature .........................71
actual value 2 of d.h.w. temperature .........................71
actual value of boiler temperature .............................70
actual value of flow temperature ...............................70
actual value of outside temperature ..........................58
actual value of room temperature..............................58
adaption ....................................................................95
adaption of heating curve ..........................................95
sensitivity 1 ........................................................151
sensitivity 2 ........................................................152
adaption sensitivity 1 ...............................................151
adaption sensitivity 2 ...............................................152
assignment of d.h.w. heating ..................................103
attenuated outside temperature ..............................168
automatic 24-hour heating limit ...............................164
with room influence ............................................165
without room influence .......................................164
automatic adaption ....................................................95
automatic operation.................................................137
automatic summer / winter changeover
action .................................................................117
B
boiler boost..............................................................107
boiler sensor..............................................................70
boiler temperature setpoint .......................................74
boiler's operating mode ...........................................137
Boost heating ..........................................................145
boost of flow temperature setpoint mixing valve .....142
boost of room temperature setpoint ........................145
building's thermal dynamics ......................................94
burner
1-stage .................................................................80
2-stage .................................................................80
burner cycling protection .........................................133
burner hours run stage 1 ...........................................59
burner hours run stage 2 ...........................................60
burner stage 2
release ...............................................................134
reset ...................................................................135
button lights...............................................................37
C
central changeover..................................................116
central stand-by switch............................................118
chimney sweep..........................................................42
180/184
Siemens Building Technologies
Landis & Staefa Division
Basisdokumentation RVA63.280, RVA53.280
Index
clock mode ............................................................. 119
clock setting...................................................... 44, 119
combination of controllers......................................... 14
common flow temperature setpoint .......................... 74
communication via LPB .......................................... 112
composite outside temperature .............................. 169
connection terminals................................................. 15
constant
for optimum start control ................................... 144
for quick setback ............................................... 144
contact H1 .............................................................. 127
continuous display .................................................. 160
continuous operation .............................................. 137
control mode of actuator......................................... 147
control of boiler pump ............................................. 141
control of the burner ............................................... 163
controlling element for d.h.w. heating..................... 111
current room temperature setpoint ........................... 76
D
d.h.w temperature setpoint ....................................... 75
d.h.w. charging
with diverting valve............................................ 111
d.h.w. charging ....................................................... 104
d.h.w. charging pump: ............................................ 111
d.h.w. control thermostat ........................................ 105
d.h.w. heating program........................................... 101
d.h.w. priority .......................................................... 108
d.h.w. push ............................................................. 170
d.h.w. sensor .......................................................... 105
d.h.w. sensor 2 ....................................................... 128
d.h.w. temperature control...................................... 155
with 2 sensors ................................................... 156
device address ....................................................... 112
device operating hours ........................................... 161
dimensions of cut-out ............................................... 14
discharge protection d.h.w...................................... 159
display
common flow temperature setpoint ..................... 74
display "ER".............................................................. 65
display boiler temperature setpoint........................... 74
display d.h.w temperature setpoint........................... 75
display of controller-bus power supply ................... 115
display of flow temperature setpoint ......................... 78
display of maximum flue gas temperature................ 71
display of nominal room temperature setpoint.......... 76
display of plant type.................................................. 69
display of PPS communication ............................... 121
display of room temperature setpoint ....................... 77
double function ......................................................... 41
E
effect of room unit..................................................... 37
ER display ................................................................ 65
CE1P2374E
19.04.2001