Honeywell EN2H-0221GE51 R0808 ユーザーズマニュアル
SDC / DHC
Hydraulic Components
EN2H-0221GE51 R0808
147
7.2.3 District heating return temperature limit
Many district heating companies require min. volume flows in their
networks. This can be achieved through a high temperature
differential between the flow and return.
networks. This can be achieved through a high temperature
differential between the flow and return.
a
Example 1 (factory setting) e Example 4
b
Return temperature limit
f
Starting points of the
flexible return temperature
limit in examples 3 and 4
flexible return temperature
limit in examples 3 and 4
c
Example 2
x
Return setpoint
d
Example 3
y Outside temperature