Pipe Installation; Torque Settings - OSO HOTWATER DI 200-300 l Instructions De Montage

3.5 Pipe installation

The product is designed to be permanently con-
nected to the mains water supply. Approved pipes
of the correct size should be used for installation.
The relevant standards and regulations must be
followed.
Product. CW
1/2" / ø15 mm
DI 200 - 300
ring clamp
3.5.1 Incoming water pressure
The efficiency of the product depends on the in-
coming cold water pressure. The water pressure
should be min. 2 bar and max. 6 bar throughout
the day. Excessive water pressure can be adjusted
by installing a pressure reduction valve.
3.5.2 Fitting cold and hot water pipes (CW-HW)
and overflow pipes
A) Turn the mixer valve to the desired position.
• Tighten ring clamp to the cylinder (see
3.5.3)
B) CW and HW pipes of a suitable size should
be run to the mixer valve and tightened (see
3.5.3)
• For larger pipes, a connector with a 1/2"
internal thread can be used.
C) Overflow pipe (1) > 18 mm inside run to the
safety valve;
• Connected to waste 3/4" internal thread.
• Clear, undamaged and frost-free with a
fall to the drain.

3.5.3 Torque settings

Component
Ring clamp connection to CW/HW (ø15) 40 Nm (+/- 3)
Ring clamp connection to cylinder (ø22)
8
HW Overflow (2)
1/2" / ø15 mm
3/4" internal
ring clamp
Torque
60 Nm (+/- 5)
360°
2
1
1