Cessna 208B - Page 417

SECTION 7 CESSNA
AIRPLANE AND SYSTEMS DESCRIPTION MODEL 208B (675 SHP)
AA>>~ TOFLOW
CONTROLVALVE
OPERATING MODES:
Mixing air valve in GRD
portion at powor
satingr bobw 92%.
Uad on fhs ground at
cold tampsratur-.
M#i#ng a#r valve n FLT
por,t,on at powr
Mllngs below 92%.
Used on tho gmund in
mild tsmparatunrs.
w VENTILATING AIR
HEATINGAND
DEFROSTING AlR
BLEED AIR DlSCHliRGE
+m CABIN RETURN AIR
- ELECTRICAL CONNECTiON
--- MECHANICAL CONNECTION
Mixing air
valve in FLT
\
podtion at power raningr
I
above 92%. Usad during
<nfl,grn operations. I" this
mode. bleodar mroughtha
flow contd valvsody is utilized.
Zb8IT1105
Figure 7-15. Cabin Heating, Ventilating and Defrosting System
(Cargo Version) (Sheet 1 of 2)
1 7-98 U.S. Revision 23