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Hydraulic Block Diagram (Example)
APPENDIX: 12.5 HYDRAULIC BLOCK DIAGRAM
Immersion heater, hot water
Primary circulating pump
Heating circulating pump
Heating circulating pump, heating circuit 2
Suppl. circulating pump
Hot water circulating pump
Mixer, heating circuit 3
Mixer, heating circuit 2
Controller unit
External wall sensor
Return sensor
Hot water sensor
Sensor, heating circuit 2
Sensor, heating circuit 3
Electric distribution
Cold water
Hot water
Check valve
Shut-off valve
Three-way mixing valve
Circulating pump
Expansion vessel
Shut-off valve with check valve
Safety valve assembly
Heat consumer
Temperature sensor
Flexible connecting hose
Brine-to-water heat pump
Heat pump controller
Buffer tank
Hot water storage tank
Heat source