ECOFOREST ecoGEO HP Serie Manuel D'installation page 50

7. Symbols
DHW circuit
Pool
Heating system
Cooling system
NTC temperature probe
T
Relay thermostat
T
Data bus communication terminal
Circulator pump
Direct outlet unit
Outlet unit with mixture
Electrical resistance
Drain defrost heater
Expansion vessel
All manuals and user guides at all-guides.com
49
Installer manual ecoGEO HP
3-way valve open/closed
T
3-way thermostatic valve
M
3-way modulating valve 0-10Vdc
Check valve
Cut-off valve
Safety valve
P Differential pressure valve
Particulate filter
Heat exchanger
Outlet pipe
Return pipe
Flexible hose
Drain