Thus the use of flexible ducts is not recommended.
Number of bends 90°
8. Electric connection
The water heater must not be switched on before complete filling with water.
The water heater must be connected to electricity supply permanently.
•
•
Never supply power directly to the heating element.
Failure to respect this clause invalidates the warranty.
Electric connection diagram
Connection to earth is mandatory.
Total duct length with air intake and exit (ATL catalogue)
ALUMINIUM SEMI RIGID
16A
PEHD;;;;;;;;;;;;;;
3x 1,5mm²