15
Fossil Fuel Boiler and Ecodan
®
System Schematics
FTC4 control systems have the capability to intelligently control the operation of Ecodan
®
in conjunction with
traditional fossil fuel heat sources. Full details on how to set the system up can be found in the controller
section of the manual, the following diagram shows the pipework layout required to achieve this setup.
21
FTC4 Installation Manual
*1 note that in the case of fossil fuel boiler connection the factory fitted thermistors THW1 and THW2
will need to be relocated to the primary side of the low loss header as shown in the above schematic.
Summary of Contents for Ecodan HUS210FTC4ST
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Page 8: ...5 Pipework Configuration 8 FTC4 Installation Manual ...
Page 20: ...20 FTC4 Installation Manual 14 Ecodan Only System Schematic ...
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