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Sensor designations
The sensor designations used in the supplied basic diagram have the following meaning:
Sensor
Function (use)
B1
Heating circuit flow sensor
B2
Sensor of oil- / gas-fired boiler
B21
Heat pump flow sensor
B22
Sensor of wood-fired boiler
B3
D.h.w. sensor 1
B31
D.h.w. sensor 2
B32
D.h.w. sensor 3
B33
D.h.w. sensor 4
B4
Buffer storage tank sensor 1
B41
Buffer storage tank sensor 2
B42
Buffer storage tank sensor 3
B43
Buffer storage tank sensor 4
B6
Solar collector sensor 1
B61
Solar collector sensor 2
B62
Solar collector flow sensor
B63
Solar flow sensor for yield measurement
B64
Solar return sensor for yield measure-
ment
Parameter list
Settings to be made on the «Enduser» level
Settings that meet individual enduser needs.
Buttons
Explanation
1
Press one of the operating line selection buttons.
This will take you directly to programming mode "Enduser".
2
Press the operating line selection buttons to select the required operating line.
The following parameter list contains all settings that can be made.
3
Press the + or – button to set the required value.
The setting will be stored as soon as you leave the programming mode or
change to another line.
4
To leave programming mode "Enduser", press any of the operating mode but-
tons.
è Note:
If no button is pressed for about 8 minutes, the controller will automatically re-
turn to the operating mode selected last.
Siemens Building Technologies / HVAC Products
Types of
Sensor
Function (use)
sensors
LG-Ni 1000
B7
Return sensor oil / gas
LG-Ni 1000
B71
Return sensor heat pump
LG-Ni 1000
B72
Return sensor wood
LG-Ni 1000
B73
Return sensor heating circuit
LG-Ni 1000
B8
Flue gas sensor
LG-Ni 1000
B9
Outside sensor
LG-Ni 1000
B10
Common flow sensor
LG-Ni 1000
B13
Sensor for solar swimming pool
heating
LG-Ni 1000
M
Ground sensors H1, U1, P1
LG-Ni 1000
H1
Contact or DC 0...10 V input
LG-Ni 1000
U1
DC 0...10 V output
LG-Ni 1000
P1
PWM output
LG-Ni 1000 /
A6
PPS data
Pt 1000
LG-Ni 1000 /
MD
PPS ground
Pt 1000
DB
LPB data
LG-Ni 1000
MB
LPB ground
LG-Ni 1000
74 319 0312 0 a
Types of sen-
sors
LG-Ni 1000
LG-Ni 1000
LG-Ni 1000
LG-Ni 1000
Pt 1000
LG-Ni 1000
NTC 600
LG-Ni 1000
LG-Ni 1000
–
–
–
–
–
–
–
Line
• • •
Continu-
ous
display
19.08.2002
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