13. CONFIGURATION CHANGE FROM A (STANDARD) TO B
Bypass fl ows
The bypass system, with its motorized damper, provides, where appropriate, air directly from the
outside without passing through the heat exchanger.
Operation sequence
1. Remove the screws fi xing the front cover.
3. Remove the heat exchanger.
36
Tipo A (estándar)
Tipo B
Pos. A
2. Move the F7 fi lter (if present) in the A position
in the predisposition of the position B.
4. Extract of the system fl ow control
Bypass bulkheads and insert them in the
predisposition of the position B.
Pos. B