Operation Manual

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Siemens Schweiz AG User Manual CE1U2354en
HVAC Products 23. August 2007
heating curve displacement ................................ 78, 79
heating curve slope................................................... 78
heating curve slope................................................... 78
holiday program ........................................................ 77
holidays
end....................................................................... 77
start...................................................................... 77
I
input / output test ....................................................146
input test sensor...................................................... 146
L
language ................................................................... 73
legionella funct
circ pump ............................................................. 96
legionella funct day of week...................................... 96
legionella funct duration ............................................ 96
legionella funct periodically ....................................... 95
legionella funct setpoint ............................................96
legionella funct time .................................................. 96
legionella function ..................................................... 95
limitation
flow temp setpoint................................................ 90
limitation room temp. cooling .................................... 91
M
maintained boiler return temperature................ 99, 101
maintenance / special mode ................................... 144
maintenance functions ............................................ 144
manual operation .................................................... 145
min flow temp setpoint H......................................... 126
minimum flow setpoint H......................................... 130
minimum flow temperature setpoint TVHw ..... 124, 129
mixing valve boost ....................................................85
mixing valve control ..................................................85
mixing valve control cooling ...................................... 92
monitoring
dewpoint .............................................................. 93
N
no priority .................................................................. 95
O
operating level........................................................... 77
operating mode ......................................................... 88
heating circuits..................................................... 77
operating mode changeover ................................... 142
operation lock............................................................ 73
optg mode changeover ............................................. 87
optimum start / stop control....................................... 84
optimum start control max......................................... 84
optimum stop control max......................................... 84
outside sensor readjustment................................... 136
outside temp source................................................ 143
outside temperature simulation............................... 146
overtemp prot pump circuit .......................................85
overtemperature protection..................................... 110
P
parallel displacement ................................................ 79
plant diagram ..........................................................138
plant diagrams.........................................................153
pressure measurement 10V............................125, 129
programming lock......................................................73
protection mode ........................................................78
protective collector overtemperature function .108, 110
protective collector overtemperature function ...........97
pump H1..................................................................120
pump H1 Q15..........................................................120
pump H2..................................................................120
pump H3..................................................................121
pump heating circuit ..................................................82
pump heating circuits ................................................85
pump speed ..............................................................87
pure room compensation .........................................91
pure room compensation ..........................................81
pure weather compensation................................81, 91
Q
quick setback ............................................................83
R
radio ..........................................................................76
binding .................................................................76
test mode .............................................................76
raising the reduced setpoint ......................................84
readjustment room sensor ........................................75
recooling boiler/HC..................................................110
recooling collector ...................................................110
recooling temperature .............................................110
red setpoint increase end..........................................84
red setpoint increase start.........................................84
reduced setpoint........................................................78
reference room....................................................81, 91
refrigeration demand ...............................................126
relay output QX1, 2, 3, 4 .........................................119
release cooling circuit................................................88
reset ..........................................................................40
reset alarm relay .....................................................143
reset to default parameters .....................................138
return temperature
decrease ............................................................109
increase .............................................................109
room compensation only .....................................82, 91
room influence.....................................................81, 91
room temp limitation..................................................82
room temp limitation cooling .....................................91
room temperature......................................................78
S
save sensors ...........................................................138
segment address.....................................................141
sensor input BX1, 2, 3, 4.........................................122
sensor readjustments..............................................136
sensor state.............................................................138
sensor test...............................................................146
setpoint min...............................................................98
setpoints....................................................................78