SOLARFOCUS octoplus, Installation Manual

Page: 35 / 48

Hydraulic connection
Installation manual octo
plus
35
5.5 Flue gas pipe: Make a hole for
emission measurement
Make the hole for the emission measurement ac-
cording to the following images (recommendation
according to standard).
If these specifications cannot be implemented,
then make the measuring point after a calming
section, i.e. after the longest straight section of
the pipe. The tube orientation (horizontal, vertical,
oblique) plays no role in this case.
In any case, place the measuring point before
any existing draught stabiliser.
You can find information about carrying out the
emission measurement in the boiler operation man-
ual, keyword:
Chimney sweep function .
Flue gas pipe horizontal
Fig. 5-55
Flue gas pipe vertical
Fig. 5-56
6
Hydraulic connection
6.1 Connections - overview
Fig. 6-1_057
HVL/FWM
Hot water supply / fresh water module (IT 1”)
HVL
Hot water supply (IT 1”)
FKVL
External boiler supply (IT 1”)
Electric heating
element
Electric heating (IT 6/4")
HRL/FWMRL
Hot water return/fresh water module return;
(stratified charging pipe IT 1”)
FKRL/ST External boiler return -
firewood boiler (IT 1”)
SVL
Solar flow (ET 1”-flat seal union)
SRL
Solar return (ET 1”-flat seal union)
6.2 Boiler safety group (BSG)
Install the BSG in the boiler supply line, at the high-
est point of the line, as close as possible to the
boiler. Installation position: vertical, see illustration.
!
ATTENTION - Do not install any barriers in the
pipework that could render the boiler safety
group ineffective.
6.3 Thermal overload protection
Is not required for the octo
plus
boiler.
6.4 Return flow boosting (RFB)
Is not required for the octo
plus
boiler.