Flow temperature setpoint
Actual return temperature
Return temperature limitation setpoint
Actual flow temperature
Flow temperature setpoint
Flow temperature setpoint regulated
by valve V2
Primary flow rate, max. limit
regulated
by valve V2
m /h
3
m /h
3
m /h
3
2
2
2
Actual return temperature
Return temperature limitation setpoint
Primary flow rate, actual value
Primary flow rate, min. limit
regulated
by valve V1
flow rate
Actual flow temperature
2
R
–
7
–
7 000458 003
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