Installation Instructions

Boiler block assembly

Logano G615 - Subject to technical modifications

7.4 Inserting the supply pipe (parts

crate)

For boilers with 9 – 11 sections, the supply pipe consists

of 2 pieces, and 12 – 16 sections 3 pieces.

B Push the flat gasket over the supply pipe.

B Push the supply pipe from the front into the top boiler

hub.

B Close off with flange cover.

Fig. 22 Sealing in the supply pipe

1 Flat gasket

2 Flange cover

3 Cam

4 Supply pipe

5 Notch in top boiler hub

7.5 Installing sensor well (fittings crate)

Sensor well R ¾ "

B Seal and install sensor well R ¾ " from the front

(length: 4 21/64" (110 mm)) into the top R ¾ " tapped

hole of the supply connection.

Sensor well R ½ "

B Seal and install sensor well R ½ " from the front

(length: 4 21/64" (110 mm)) into the lower R ½ "

tapped hole of the supply connection.

Fig. 23 Installing sensor wells

1 Sensor well R ¾ "

2 Sensor well R ½ "

The supply pipe must be fixed in such a way

that the holes on the supply pipe are

positioned at the correct angle. This ensures

optimum distribution of water in the area of

the top boiler hub (Thermostream principle).

B Make sure that the cam [3]) on the end

plate of the supply pipe (Æ Fig. 22, [3]) fits

in the notch in the top boiler hub

(Æ Fig 22, [5]).