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(light extinguished)
Push and hold (2 seconds) -
• the emergency lights in the compartment turn on for approximately one
minute
4 AIRFLOW / SMOKE RESET Switch
5 SUPPLY AIRFLOW OFF Light
6 BACKUP LIGHTS/TEST Switch
787 Flight Crew Operations Manual
Airplane General, Emergency
Equipment, Doors, Windows -
Upper Door 4 Crew Rest
Boeing Proprietary 1.47.5
Crew Rest Layout
Bunks 1, 2 and 3
Bunks 4, 5 and 6
787 Flight Crew Operations Manual
Airplane General, Emergency
Equipment, Doors, Windows -
Upper Door 4 Crew Rest
1.47.6 Boeing Proprietary
The upper door 4 crew rest compartment contains the following:
• a common area containing:
• control/warning panels
• lighting and temperature control panels
• interphone handset
• stowage areas
• an individually curtained off bunk area containing:
• sleeping bunks (6)
• emergency egress hatches (2)
• PSUs (6)
• smoke detectors (7)
• emergency equipment
• optional IFE
Oxygen System
The oxygen system inside the crew rest compartment is a chemical oxygen
generator system which provide oxygen for approximately 22 minutes. The
oxygen masks in the bunks will drop automatically in the event of a
decompression. The bunk service units can also be manually opened by inserting
a hair pin or thin rod into the hole of the compartment cover.
Note: When the oxygen masks deploy, the green Oxygen Indicator light in the
common area illuminates.
Decompression
If a cabin decompression occurs during cruise:
• a decompression (continuous) horn sounds in the crew rest area
• in the upper door 4 crew rest common area, the green oxygen indicator
light located above the stair, will illuminate
The oxygen masks located above the bunks and seats will automatically deploy
when the cabin altitude is above 13,500 feet. Oxygen flow is available when the
mask or yellow streamer attached to the mask is pulled.
Crew rest occupants should immediately don one of the bunk service unit oxygen
masks, move to an unoccupied position, and fasten the bunk lap belt.
WARNING: It is acceptable to reach over a bunk occupant to obtain an
open/unused oxygen mask to prevent oxygen depravation /
light-headedness when moving to an unoccupied position.
787 Flight Crew Operations Manual
Airplane General, Emergency
Equipment, Doors, Windows -
Upper Door 4 Crew Rest
Boeing Proprietary 1.47.7
Evacuate the upper crew rest area when directed by the flight crew.
Note: Prior to evacuating the upper crew rest area, push the HORN SHUT OFF
switch (located at the entrance on the main control panel). This will silence
the decompression alarm horns in the overhead crew rest area.
Crew Rest Smoke Detection System Operation
One smoke detector is installed in the crew rest compartment common area.
Additionally, there is one smoke detector in each bunk area.
Note: Smoke detection is annunciated by a continuous alarm horn sounding in
the crew rest compartment and the entrance enclosure.
If smoke is detected in the door 4 upper crew rest compartment:
• on the flight deck:
• the master caution light illuminates
• an aural caution alarm sounds
• a SMOKE REST UPR DR 4 EICAS caution message is displayed
• in the crew rest compartment:
• the smoke detector alarm indicator light will illuminate
• all compartment lights will illuminate
• the pulsating smoke detection system alarm horns sound in the
overhead compartment
• the crew rest compartment air supply valves are closed and the
compartment exhaust valves are opened
• at the entrance main control panel:
• an alarm horn will sound
• the AIRFLOW OFF light illuminates
• in the passenger cabin:
• the amber reset light above the entrance enclosure door flashes
• a continuous high chime sounds in the passenger cabin
• the cabin attendant master call lights flash
• a SMOKE DETECTED DR4 UPR REST message appears on the
cabin management system control panels
Once the smoke clears, the red alarm indicator light extinguishes and the smoke
detector is sensitive to smoke again. Continue to monitor the area until the red
alarm indicator light extinguishes.
Note: When the smoke detector has been activated by smoke, lingering smoke in
the detector sensor may cause reactivation. Blowing air into the detector
sensor (the small screen cutout on the side of the cube extending from the
unit) may clear lingering smoke.
787 Flight Crew Operations Manual
　
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