System Examples; Information Regarding All System Examples - Buderus Logamax plus GB162 Technical Manual

6

System examples

6 System examples
6.1

Information regarding all system examples

The system examples in this chapter provide information
regarding the standard systems that are feasible with the
Logamatic EMS control system.
The practical implementation is subject to currently
applicable technical rules. Install safety equipment in
accordance with local regulations.
The circuit diagrams are only schematic illustrations and
provide a non-binding indication of possible hydraulic
circuits.
List of abbreviations
Abbr. Explanation
AW DHW outlet
BC10 Base controller
EK Cold water inlet
EZ DHW circulation inlet
Outside temperature sensor (standard delivery of the
FA RC35 programming unit for weather-compensated
control)
FAG Flue gas temperature sensor
FB/FW DHW temperature sensor
FEK Cold water temperature sensor
FK Flow temperature sensor
FP Buffer cylinder temperature sensor
FPO Buffer cylinder top temperature sensor
FPU Buffer cylinder bottom temperature sensor
FR Return temperature sensor
FS Safety temperature sensor
FSK Collector temperature sensor
FSS Cylinder temperature sensor
FV Flow temperature sensor
FW/FB DHW temperature sensor
GAS Gas connection
G-KS "Short circuit" line
HK Heating circuit
HKV Heating circuit distributor
HS... Heating circuit quick installation set
FE Drain & fill valve
KR Check valve
MAG Diaphragm expansion vessel
MM10 Mixer module
PH Heating circuit pump (secondary pump)
PK Boiler circulation pump
PP Heat source pump
PS Cylinder primary pump
PSS Solar circuit pump
PZ DHW circulation pump
RC.. Programming unit
RDD Differential pressure controller
RH Heating system return
RK Boiler return
RS DHW cylinder return
Table 21 Overview of frequently used abbreviations
52
Abbr. Explanation
SA Branch control and shut-off valve
SH Heating circuit actuator (3-way mixer)
SM10 Solar module
SMF Dirt filter
SPB Actuator, heat supply
SU 3-way diverter valve
SV Safety valve
THV Thermostatic valve
TW Domestic hot water
TWH Temperature limiter - underfloor heating circuit
ÜS Surge protector
ÜV Overflow valve
VH Heating circuit flow
VK Boiler flow
VS DHW cylinder flow
WH Low loss header
WM10 Low loss header module
WS Water flow sensor
WT Heat exchanger for system separation
WWM Thermostatic DHW mixer
ZV Zone valve
Table 21 Overview of frequently used abbreviations
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