Unical MODULEX EXT Series

11
Technical Features
ENGLISH
ue gas outlet RIGHT side (supply conditions) - LEFT side and REAR side (order rear ue gas outlet kit: MODULEX
EXT 100 - 116 - 150 - 200 - 250 - 300 - 350:
ow RIGHT side (supply conditions) - LEFT side
return RIGHT side (supply conditions) - LEFT side
Gas inlet RIGHT side (supply conditions) - LEFT side
Should it be necessary to position the ue gas exhaust on the left side of the boiler, it is necessary to move cover
“A” with its wiring, level sensor and pressure switch pipe, to the rear side of the boiler.
The rear cover (previously removed) must be repositioned on the right side of the boiler.
Note:
PF (20) and PFmin. (19) are opposi-
te as shown in the photo. For clarity,
in the drawing they are indicated
side by side.
16 SMG Global Flow Sensor
17 Automatic air vent
18 Fan
19 PF min
Smoke pressure minimum pressure
switch
20 PF Smoke pressure switch