Hydraulic Components
Example 2
226
The following components are connected to the first controller
with bus address 10:
•
Outside sensor
•
Stages 1 and 2 of the burner
•
Boiler sensor
•
Tank sensor
•
Tank loading pump
•
Mixed heating circuit pump, mixed heating circuit open/closed
and flow sensor of heating circuit 1
•
Mixed heating circuit pump, mixed heating circuit open/closed
and flow sensor of heating circuit 2
The following components are connected to the second control
device with bus address 20:
•
Mixed heating circuit pump, mixed heating circuit open/closed
and flow sensor of heating circuit 3
•
Mixed heating circuit pump, mixed heating circuit open/closed
and flow sensor of heating circuit 4
Heating system with a two-stage heat generator, two mixed
heating circuits and two industrial water loadings (used, for
example, for a duplex with one heat generator). The following
diagram shows the hydraulics of this system.
a
Boiler
b
Hot-water tank
EN2H-0221GE51 R0812
SDC / DHC