P83.10-0326-06
Illustration of automatic air conditioning (auto AC)
30 Vacuum supply reservoir
35 Cockpit separation point
36 Vacuum valve block
37 Vacuum element for left defroster nozzle flap
38 Vacuum element for right defroster nozzle flap
41 Vacuum element for center nozzle diverter flap
44 Vacuum element for main air flap
45 Vacuum element for left center nozzle blend flap
46 Vacuum element for right center nozzle blend flap
47 Vacuum element for left footwell flap
48 Vacuum element for right footwell flap
49 Vacuum element for recirculated air flap
Y11 Valve block
Vacuum system for automatic air conditioning (auto AC)
With automatic air conditioning, all of the vacuum elements
(37-49), which serve for air distribution, are controlled by the vacuum system.
Vacuum is present at the valve block (Y11) from the vacuum supply reservoir (30) and vacuum valve block (36). The valve block (Y11) allows the vacuum to pass to the control for the individual flaps (37-49) depending on the setting on the pushbutton control module.
P83.40-0220-06
Illustration of rear air conditioning
1 Vacuum supply reservoir
36 Vacuum valve block
50 Vacuum element for right rear footwell
51 Vacuum element for left rear footwell
Y67/1 Vacuum valve for rear tunnel flap
Rear air conditioning vacuum system
The vacuum valve block (36) is supplied with vacuum from the vacuum supply reservoir (1). The vacuum valve block (36) transfers the vacuum on to the vacuum valve for the rear tunnel flap (Y67/1). This valve is activated by the rear air conditioning pushbutton control module when the rear air conditioning is switched on and off.
When the rear air conditioning is switched on, the flaps for the rear footwell on the automatic A/C housing are closed by the vacuum valve for the rear tunnel flap (Y67/1) and the vacuum elements for the left and right rear footwell flaps (51 and 50).
The automatic air conditioning cools only the front footwell and the rear air conditioning takes over the cooling of the rear footwell.
Valve block, location/purpose/function | |||
Vacuum element for defroster nozzle, location/purpose/design/function | |||
Vacuum element for blend flap, location/purpose/design/function | |||
Vacuum element for footwell flap, location/purpose/design/function | |||
Vacuum element for diverter flap, location/purpose/design/function | |||
Vacuum element for main air flap, location/purpose/design/function | |||
Vacuum element for recirculated air flap, location/purpose/design/function | |||
Vacuum element for rear tunnel flap, location/purpose/function | wth air conditioning (code 582) | ||
Vacuum element for rear footwell flap, location/purpose/function | with air conditioning (Code 582) |
Referenced documents
- gf8310p2116a Defroster nozzle flap vacuum element, location/purpose/design/function
- gf8310p2118a Blend flap vacuum element, location/purpose/design/function
- gf8310p2120a Footwell flap vacuum element, location/purpose/design/function
- gf8310p2123a Diverter flap vacuum element, location/purpose/design/function
- gf8310p2125a Vacuum element for main air flap, location/purpose/design/function
- gf8310p2126a Vacuum element for recirculated air flap, location/purpose/design/function
- gf8310p2136s Vacuum element for rear footwell flap, location/purpose/function
- gf8310p2137s Vacuum valve for rear tunnel flap, location/purpose/function
- gf8310p2153a Valve block, location/purpose/function