Screwing The Connecting Pipe - Danfoss ThermoDual S Quick Manual

Quick Guide
charge pump (LPU) using the EPDM gaskets.
Notice! You should also ensure the correct
flow direction of the pump here (arrow pointing up).
Lastly, you can now screw the connecting pipe (R) between
the charge pump (LPU) and the lower ball valve (G) with the
Now, if all components are positioned vertically/
horizontally and relatively stress-free, tighten all screw
Notice! Do not use pipe wrench pliers; for one thing,
the nuts will be damaged and there is also the danger of
excessive tightening, which can destroy the gasket.
EPDM gaskets do not require a high torque to ensure
installation and operating instructions
It is best to manually tighten all screw connections and
correct when filling the system only until the respective
DHS-SMTL / PL
VQJVA202_ThermoDual-S_181213.indd 7
ThermoDual®- S
A
Now connection part (Q) and
B
C
D
E
appropriate EPDM gaskets inserted.
F
connections using suitable tools.
tightness (~ 10 .. max. 35 Nm).
See also chapter 5.1 in the
connection no longer leaks.
VQ.JV.A2.02 © Danfoss 12/2018
1 2
13
1 2
A
14
B
1 2
C
D
E
F
1 2
3 4
Q
LPU
3 4
3 4
LPU
R
G
3 4
5 6
P
5
5 6
Z2
Z3 1
5
7
13.12.2018 09:22:12