Operation Manual

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Siemens Schweiz AG User Manual CE1U2354en
HVAC Products 23. August 2007
Index
2
2 x 1 cascade ..........................................................100
24-hour heating limit..................................................79
2nd pump speed......................................................120
A
absolute priority .........................................................95
acknowledgements..................................................143
action changeover functions....................................142
action of operation.....................................................75
actuator running time.................................................85
adaption.....................................................................79
alarm output K10 .....................................................120
alarm signal .............................................................120
applications .............................................................153
assignment of device 1..............................................75
assignment of DHW heating....................................142
auto generation lock ................................................106
B
basic diagrams ........................................................153
boiler..........................................................................98
boiler bypass pump .................................................120
boiler pump Q1........................................................120
boiler temperature setpoint........................................98
boost heating.............................................................82
buffer storage tank function...................87, 94, 97, 112
building and room model .........................................137
burner hours ............................................................144
burner hrs ................................................................144
bus power supply function.......................................141
bus power supply state............................................141
bypass pump Q12 ...................................................120
C
changeover of operating mode........................123, 128
charging control.......................................................110
charging controller (dT) ...........................................102
charging temperature max ......................................110
Check-No. heat source 1.........................................138
Check-No. heat source 2.........................................138
Check-No. heating circuit ........................................138
Check-No. storage tank...........................................138
chimney sweep function ..............................40, 66, 144
circulating pump cycling ............................................96
circulating pump release ...........................................96
clock mode ..............................................................143
collector frost protection ..........................................104
collector overtemp prot............................................104
collector pump
min run time .......................................................103
collector pump Q5 ...................................................120
comfort setpoint.........................................................78
commissioning...........................................................35
compensation variants ..............................................91
configuration............................................................113
control thermostat................................................... 114
cooling circuit release ............................................... 88
cooling mode ............................................................ 38
curing heating ........................................................... 86
D
date........................................................................... 73
default settings ......................................................... 77
default values ........................................................... 77
device address ....................................................... 141
device data ............................................................. 141
dewpoint monitoring ................................................. 93
DHW actuating device Q3 ...................................... 114
DHW assignment.................................................... 142
DHW circulating pump............................................ 119
DHW circulating pump Q4 ...................................... 119
DHW electric immersion heater.............................. 119
DHW electric immersion heater K6 ........................ 119
DHW request .......................................................... 110
DHW sensor B3...................................................... 114
E
ECO functions .......................................................... 79
economy mode ......................................................... 98
el imm heater optg mode........................................ 111
el immersion heater control .................................... 111
el immersion heater release ................................... 111
electric immersion heater ....................................... 111
error history ............................................................ 144
evaporation heat carrier.......................................... 104
F
faults
...................................................................... 143
floor curing function .................................................. 86
floor curing heating ................................................... 86
floor curing setp manually......................................... 86
floor heating.............................................................. 86
flow setpoint boost.................................................. 110
flow temp setpoint max............................................. 80
flow temp setpoint min.............................................. 80
flow temperature setpoint limitation .......................... 90
Flow temperature setpoint limitations ....................... 80
frost protection.......................................................... 78
frost protection plant ............................................... 137
frost protection setpoint ............................................ 78
function extension module 1..................................... 20
functional check........................................................ 35
functional heating ..................................................... 86
H
H1/H2/H3 prim contr/system pump .......................... 96
heat generation lock ............................... 123, 128, 131
heat request H.. ...................................................... 130
heating circuit pump 2 ............................................ 120
heating circuit pump HCP Q20 ............................... 120
heating curve ............................................................ 78
heating curve adaption ....................................... 78, 79