8
Lower heating water connections (solar)
Note
If a heat meter is installed, continue to page 9
1.
2.
B
A
Fig. 4
A
Heating water return, solar
B
Heating water flow, solar
1.
Secure solar heating water flow line
B
using the
flat gasket and union nut provided. Torque: 50 Nm.
2.
Secure solar heating water return line
A
using the
flat gasket and union nut provided. Torque: 50 Nm.
Cylinder temperature sensor of the Solar-Set
Note
The cylinder temperature sensor is already factory-fit-
ted.
1.
3.
2.
Fig. 5
A
Heating water return, solar
1.
Insert the sensor well and locking ring into the
solar elbow.
2.
Tighten the union nut onto the solar elbow, with a
torque of 20 Nm.
Note
Counterhold mating part with a spanner.
3.
Insert the cylinder temperature sensor into the
solar elbow as far as it will go and fasten with the
strain relief screw.
Hydraulic connection (on the solar side)
5838620
Summary of Contents for CVUB
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