Helios AIR1-ENH Notice De Montage Et D'utilisation page 22

Installation and Operating Instructions
EN
Electrical auxiliary heater AIR1-ENH
6. Tighten the screws. (Fig. 17).
7. Fix sheet metal parts to the module. Connect unit to the module as follows (see Fig. 18).
8. Open main switch cover. Check cable thickness for the power connection (see Fig. 19). Connect the cables to the
terminals and close the main switch cover.
For this purpose, follow the corresponding wiring diagrams in the installation and operating instructions for the
AIR1 unit!
Fig .17
9
Fig .16
Fig .18
Fig .19