Honeywell EN2H-0221GE51 R0808 ユーザーズマニュアル

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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. 
 
 
 
Example 1 (factory setting) e  Example 4 
Return temperature limit 
Starting points of the 
flexible return temperature 
limit in examples 3 and 4 
Example 2 
Return setpoint 
Example 3 
y  Outside temperature