Dimplex S1 7KS - Manual (Page 21)

21
Hydraulic Block Diagram
APPENDIX: 12.5 HYDRAULIC BLOCK DIAGRAM
Check valve Shut-of
f valve
Overflow valve Safety assembly Circulating pump Expansion vessel Thermostat/manual valve Shut-of
f valve with check valve
Heat consumer T
emperature sensor
Flexible connecting hose Back-up heater Primary circulating pump Heating circulating pump Hot water circulating pump External wall sensor Return sensor Hot water sensor Electric distribution Cold water Hot water
Heat pump with integr
.
heat pump controller Built-under buf
fer tank
Hot water tank Condensate drain
Excess pressure heating system/brine Brine manifold Brine collector Ground collectors or geothermal collectors