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Siemens Building Technologies
Basic Documentation RVL471
CE1P2524E
HVAC Products
Index
23.10.2002
excess mixing valve / heat exchanger temperature.. 49
F
features..................................................................... 11
field of use ................................................................ 13
flow alarm ................................................................. 89
flow temperature ....................................................... 26
flow temperature setpoint, display ............................ 84
flue gas condensation............................................... 57
flush-panel mounting .............................................. 104
forced charging ......................................................... 75
forced signal ............................................................. 55
frost protection for d.h.w. .......................................... 66
frost protection for the boiler ..................................... 54
frost protection for the building ................................. 30
frost protection for the plant ...................................... 88
function block "3-position actuator for d.h.w. ............ 77
function block "basic settings d.h.w."........................ 64
function block "boiler" ............................................... 51
function block "d.h.w. priority and flow temperature
setpoint ..................................................................... 69
function block "d.h.w. storage tank".......................... 72
function block "release of d.h.w. heating" ................. 67
function block "space heating".................................. 37
function block "switching program 3" ........................ 83
function block 3-position actuator heating circuit ...... 48
function block boiler .................................................. 51
function block derivative action time d.h.w. heating
via heat exchanger ................................................... 78
function block district heat ........................................ 59
function block enduser d.h.w. ................................... 32
function block enduser general................................. 33
function block enduser space heating ...................... 30
function block legionella function .............................. 81
function block locking functions ................................ 95
function block maximum limitation of the return
temperature, d.h.w.................................................... 62
function block multifunctional relay ........................... 79
function block plant type ........................................... 35
function block service functions and general
settings ..................................................................... 84
function block setpoint of return temperature
limitation.................................................................... 57
function blocks .......................................................... 15
G
gain factor of room influence .................................... 43
gain factor room temperature influence .................... 43
gain of locking signal ................................................ 91
generation of setpoint ............................................... 47
H
handling .................................................................. 100
handling faults .................................................... 26, 27
H-contacts................................................................. 88
heat demand ............................................................. 80
heat demand signal................................................... 99
heat exchanger ......................................................... 78
heat storage capacity................................................ 37
heating circuit operating modes ................................ 23
heating circuit type 1 – space heating with mixing
valve.......................................................................... 17
heating circuit type 2 – space heating with boiler ..... 17
heating circuit type 3 – space heating with district
heat ........................................................................... 18
heating circuit type 4 – precontrol with mixing valve. 18
heating circuit type 5 – precontrol with boiler............ 18
heating circuit type 6 – precontrol with district heat .. 19
heating curve ............................................................ 44
heating curve .................................................... 48, 101
heating curve, display ............................................... 85
heating limits ............................................................. 38
heating program........................................................ 30
heating up brake ....................................................... 49
holiday mode....................................................... 23, 31
holiday period............................................................ 31
holiday program ........................................................ 31
hours run counter...................................................... 85
I
identification number................................................. 96
identification of room unit .......................................... 86
indication of errors .................................................... 34
info button ............................................................... 102
installation ....................................................... 103, 104
installation instructions............................................ 103
instantaneous d.h.w. heating via heat exchanger..... 20
integral ...................................................................... 53
interconnected plant.................................................. 49
K
key features .............................................................. 11
knob ........................................................................ 101
L
legionella function ..................................................... 81
line selection buttons .............................................. 102
locking....................................................................... 95
locking on the hardware side .................................... 95
locking on the software side...................................... 95
locking settings ......................................................... 95
LPB ........................................................................... 92
M
manual operation ...................................................... 24
manual operation buttons ....................................... 102
manual positioning commands ............................... 102
master clock.............................................................. 92
maximum charging time ............................................ 74
maximum limitation of return temperature d.h.w. ...... 62
