Cargo Smoke Detection - Block Diagram
Figure 047
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R **ON A/C 106-149, 301-399, 401-499,
(14) Air Conditioning
**ON A/C 301-399,
(Ref. Fig. 048)
R **ON A/C 106-149, 301-399, 401-499,
(a) General The CIDS has the capability to do a fine adjustment of the temperature in the separate cabin zones. (Ref. 21-63-00)
(b) Operation
**ON A/C 106-149,
(Ref. Fig. 049)
**ON A/C 301-399,
(Ref. Fig. 049A)
R **ON A/C 401-499,
R (Ref. Fig. 049B)
R **ON A/C 106-149, 301-399, 401-499,
On the CABIN TEMPERATURE page of the FAP the actual temperature in the separate cabin zones is indicated in relation to the seatrows. For a fine adjustment push the button next to the related cabin zone. Then the cockpit selected temperature for this cabin area is indicated in a new window, where the new target temperature can be selected.
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Air Conditioning - Block Diagram
Figure 048
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FAP - Cabin Temperature Page (only Cabin Temerature related buttons labeled) -
Example
Figure 049
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FAP - Cabin Temperature Page (only Cabin Temerature related buttons labeled) -
Example
Figure 049A
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1R 1
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R FAP - Cabin Temperature Page (only Cabin Temerature related buttons labeled) -
R Example
R Figure 049B
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(c) Signal transmission The actual temperature data are transmitted from the Air Conditioning System Controller (ACSC) to the director. The director sends these signals to the FAP where the temperature is indicated. If a new target temperature is selected the signals are sent from the FAP via the director to the ACSC.
(15) Emergency Evacuation Signalling (EVAC)
**ON A/C 301-399,
(Ref. Fig. 050)
R **ON A/C 106-149, 301-399, 401-499,
(a) General The Emergency-Evacuation Signalling (EVAC) system controls the evacuation signalling in all cabin areas and the cockpit. It is activated from the cockpit or the Flight Attendant Panel (FAP) during an emergency evacuation.
R **ON A/C 106-149, 401-499,
(b)
Cockpit operation Push the EVAC COMMAND button in the cockpit to activate the EVAC function. The indicator light of the EVAC COMMAND button in the cockpit flashes. The indicator light of the EVAC RESET button on the FAP hardkey panel flashes. The EVAC indicator light of the AAP flashes. The EVAC signalling tone sounds through the loudspeakers at all attendant stations. On the AIPs the message EVACUATION ALERT is displayed and the red indicator light flashes.
(c)
Cabin operation
1 EVAC switch in the cockpit in CAPT+PURS position
_ Push the EVAC CMD button on the FAP hardkey panel to activate the EVAC function. The indicator light of the EVAC CMD button on the FAP hardkey panel comes on.
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Emergency EVAC Signalling - Block Diagram
Figure 050
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The indicator light of the EVAC RESET button on the FAP
hardkey panel flashes.
The indicator light of the EVAC button on the AAP flashes.
The indicator light of the EVAC CMD button in the cockpit
flashes.
You hear the EVAC warning tone through the EVAC horn in the
cockpit.
You hear the EVAC warning tone through all attendant station
loudspeakers.
On all AIPs the message EVACUATION ALERT comes on and the red
indicator light flashes.
A discrete output goes to the FWC.
2 EVAC switch in the cockpit in CAPT position
_ Push the EVAC CMD button on the FAP hardkey panel to activate the EVAC request function. The indicator light of the EVAC CMD button on the FAP hardkey panel comes on. The indicator light of the EVAC CMD button in the cockpit flashes. The EVAC warning tone sounds through the EVAC horn in the cockpit for three seconds. A discrete output goes to the FWC.
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