Start-up 6
0020244064_00 Installation and maintenance instructions
69
5.1.2.4 Case no. 4
4
1
3
2
2
1
3
4
4
4
1
Heat pump
2
Boiler
3
Heating circuit
4
Plug
5.2
Wiring
Note
If the temperature sensor is not enclosed, this
must be ordered separately.
1
2
3
1.
Screw the sensor pocket
(1)
into the cylinder.
2.
Screw the stuffing box
(2)
into the sensor pocket
(1)
.
3.
Use a thermal conductivity lubricant to insert the tem-
perature sensor
(3)
into the sensor pocket
(1)
.
Applicability:
VPS R 200/1 B
▶
To guarantee the leak-tightness of the cylinder, always
install the two sensor pockets, even if only one tem-
perature sensor is used.
6
Start-up
1.
When filling the product, observe the installation instruc-
tions for the heating generators.
2.
Check that the hydraulic and electric connections are
correctly designed.
3.
Check whether the connections are leak-tight.
4.
Purge your heating installation.
6.1
Purging the product
Applicability:
VPS R 100/1 M
1
A
B
C
▶
Open the purging valve
(1)
when filling the heating
circuit with water.
Applicability:
VPS R 200/1 B
1
B
C
▶
Open the purging valve
(1)
when filling the heating
circuit with water.
1.
Close the purging valve as soon as water flows out (re-
peat this measure several times, if required).
2.
Check whether the air separator connection is leak-
tight.
