ROTEX Heating Systems GmbH
14
4.3.3
Assembling the unit
1.
Unpack the unit.
2.
Check the content of the packaging, which consists of:
•
Unit (A)
•
Suspension strip (B)
•
flexible hose (C)
•
Installation instructions
•
Operating instructions
•
Warranty card
3.
Check the unit for any damage: immediately report damages to the supplier.
4.
Install the suspension strip.
5.
Check whether the compression rings are positioned straight in the couplings of
the assembly bracket.
6.
Position the unit: slide it from top to bottom over the suspension strip (B).
Make sure the pipes slide into the compression fittings simultaneously.
7.
Tighten the compression fittings onto the assembly bracket.
The nipples and pipes must not rotate with it!
8.
Open the display valve and loosen the two screws on the left and right of the
display, and remove the front panel.
9.
Assemble the flexible tube (D) onto the outlet of the siphon.
Fill the siphon with water, and slide it as far as possible on top of the condense
output connector (E) under the unit.
IMPORTANT
The unit RHOB42AAV1H may only be connected using the
extended siphon provided. In case of any replacement, make
sure the correct version is ordered.
10.
Seal flexible tube (D) of the siphon, if possible together with the overflow pipe of
the inlet combination and the overflow valve, to the sewage via open connection
(F).
11.
Assemble the air supply and the burning gas outlet (see par. 5.4).
12.
Assemble the cover and tighten the two screws to the left and the right of the
display, and close the display cover.
4.3.4
Apply cover plate (optional)
Suspend the converted top edge of the cover plate from the washers underneath the
bottom of the unit, and slide the cover plate as far back as possible.
Please note: When installing the boiler in combination with a cover plate, the siphon
will extend underneath the cover plate.
