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Instructions for installation
Ecosun S+ 18 – 24 recessed frame
1) Prepare the opening for the installation of the recessed frame. It is necessary to maintain a
minimum false ceiling volume, minimum clearances between the heaters, minimum
clearances from walls and ceiling (*opening depth); see the table and fig.
2) All flammable materials must be removed from the ceiling structure or replaced by
inflammable materials.
3) Install the load-bearing structure of the recessed frame along the circumference of the
prepared opening. Alternatively, attach load-bearing threaded rods with a diameter of
5mm to the ceiling structure.
The load bearing structure/threaded rods must be fastened within the ceiling structure in
such a way that they can carry the weight of the installed panel, including the recessed
frame.
4) Insert the recessed frame into the prepared opening and attach it to the structure installed
to bear its load using 5 mm diameter screws with countersunk heads. Alternatively, if
threaded rods are used, attach the frame to the rods and secure it with nuts and washers.
5) Attach parts No. 1 (Fig.1) into the side openings in the panel (further away from the
terminal) and secure them with screws.
6) Insert the panel into the frame in such a way that the openings in parts No. 1 slide onto
both frame pins (Fig. 2)
7) Pull the supply lead into the terminal and place the panel onto the first latch of the panel
holder (Fig. 3).
8) Connect the panel to the electrical wiring system – see the panel’s instruction manual.
9) Attach the terminal cover.
10) Place the panel in the frame (in the horizontal position), with the latch in the second
position (Fig. 4).
11) Make sure that the panel is attached correctly by pulling it gently in the direction of the
floor.
Accessories for the installation of thermal protection (page 11)
1) Place the thermal protection in such a way that the perforations in the body of the
appliance can be seen through the openings in the flange.
2) Screw it into the perforated openings using the attached self-tapping screws.
3) Connect the thermal protection as shown, and smear the self-tapping screws with
silicone sealant to prevent corrosion.