18
FA ROTEX HPSU monobloc compact • 09/2017
4
x
Set-up and installation
Ɣ
Remove the thermal insulation in the following order:
–
Pull the side insulating element off horizontally (fig. 4-9,
item A).
–
Pull the rear insulating element off horizontally (fig. 4-9,
item B).
–
Pull the front insulating element off horizontally (fig. 4-9,
item C).
Ɣ
As required:
Remove the bottom thermal insulation in the fol-
lowing order:
–
Pull the side insulating element off vertically (fig. 4-10,
item A).
–
Pull the rear insulating element off vertically (fig. 4-10,
item B).
4.4
Water connection
CAUTION!
The thermal insulation (fig. 4-8, item A) consists
of pressure-sensitive EPP moulded parts that
can be easily damaged if not handled correctly.
Ɣ
Only remove the thermal insulation in the
order stated below and in the stated direc-
tions.
Ɣ
Do not use force.
Ɣ
Do not use tools.
Fig. 4-9
Removing the top thermal insulation
Fig. 4-10 Removing the bottom thermal insulation
The thermal insulation is installed in reverse order.
CAUTION!
If the ROTEX HPSU monobloc compact is con-
nected to a heating system with
steel pipes
,
radiators
or non-diffusion-proof floor heating
pipes, slurry and swarf could enter the hot water
storage tank and cause
blockages
, local
over-
heating
or corrosion.
Ɣ
Flush the feed pipes before filling the heat
exchanger.
Ɣ
Rinse out the heat distribution network (in the
existing heating system).
Ɣ
Install a dirt filter or sludge separator in the
heating return flow (see chap. 2.4.4).
