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| SBP 100 www.stiebel-eltron.com
INSTALLATION
Installation
WPKI-V
The compact heat pump installation comprises all necessary com-
ponents for connecting the WPF heat pump to the SBP 100 cylinder
and the DHW cylinder.
1
6
2
5
3
4
D
00000
48
04
9
Heat pump flow
1 Connector G 1 ¼ with ball shut-off valve
2 Non-return valve
3 Connector G 1 ¼
Heat pump return
4 Connector G 1 ¼ with connection for drain valve and expan-
sion vessel
5 Ball shut-off valve
6 Connector G 1 ¼ with sensor well for return temperature
sensor
10.4.2 Fitting compact heat pump installations
!
Material losses
No shut-off valves should be installed between the safety
valve and the heat source.
All pre-assembled components are sealed when delivered.
Installation is described in the following chapters:
f
f
We recommend tightening the compact heat pump installa-
tion components and the circulation pumps by hand before
installing on the cylinder.
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f
Fit all components on the cylinder and align them.
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f
Secure the components with the wall mounting brackets.
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Tighten the fittings.
Circulation pumps
!
Material losses
When fitting the circulation pump, observe the flow di-
rection.
!
Material losses
If energy efficient circulation pumps are used that have
not been approved by us, use an external relay with a
breaking capacity of at least 10 A/250 V AC or our WPM-
RBS relay set.
f
f
Connect the energy efficient circulation pumps approved by
us (see chapter "Appliance description / Accessories").
For circulation pump rating curves, see chapter "Specification".
