3 Product description
6
99453x0333x-mub-en – V02
2017/02
3
Product description
The HeatBloC MC is a preassembled group of fittings for heating circuits. The integrated pump
can be isolated by means of ball valves and can thus be maintained without draining of the
system.
The nominal value for the differential pressure between the flow and the return is adjusted at the
controller. On this basis, the controller regulates the pump and an energy-saving operation of
the pump is guaranteed at any time.
3.1.1
Equipment
A-1 Flow from the heat generator
A-2 Flow ball valve with temperature
sensor T
V
and thermometer
B
Flow pipe
B -1 Check valve, can be opened
C
3-way mixing valve with actuator
C-1 Non-return valve, can be opened
C-2 Flow to the consumer circuit
C-3 Return from the consumer circuit
D
Heating pump
E
Design insulation according to
EnEV directive
F-1 Return to the heat generator
F-2 Return ball valve with temperature
sensor T
R
and thermometer
G
Differential pressure sensor
H
Controller MCom
