Podcast
Questions and Answers
What are the primary sources of pressure for the potable water tanks?
What are the primary sources of pressure for the potable water tanks?
electrically-powered air compressor, engine bleed air, or Auxiliary Power Unit (APU) bleed air pressure
How is waste effluent flushed from the vacuum toilet(s) to the waste storage tank?
How is waste effluent flushed from the vacuum toilet(s) to the waste storage tank?
using the pressure difference between the cabin and the waste tank
What is the purpose of the Potable Water System (PWS)?
What is the purpose of the Potable Water System (PWS)?
To provide potable, filtered water to galley and lavatory fixtures, bidets, and showers.
What is the purpose of the COLD TEMPERATURE INHIBITED message displayed on the galley touchscreen?
What is the purpose of the COLD TEMPERATURE INHIBITED message displayed on the galley touchscreen?
What is the purpose of the system purge mode for the water system?
What is the purpose of the system purge mode for the water system?
What are the indications that the Purge cycle has been completed?
What are the indications that the Purge cycle has been completed?
How is the power supply/control for the air compressor achieved?
How is the power supply/control for the air compressor achieved?
What are the commanded positions of the Forward Gray Water Drain valve (V5) during different aircraft conditions?
What are the commanded positions of the Forward Gray Water Drain valve (V5) during different aircraft conditions?
What happens when the external tank is considered full during the filling process?
What happens when the external tank is considered full during the filling process?
How is the storage capacity of the Potable Water System (PWS) achieved, and why is this system architecture designed this way?
How is the storage capacity of the Potable Water System (PWS) achieved, and why is this system architecture designed this way?
What are the primary sources of pressure for the potable water tanks?
What are the primary sources of pressure for the potable water tanks?
How is waste effluent flushed from the vacuum toilet(s) to the waste storage tank?
How is waste effluent flushed from the vacuum toilet(s) to the waste storage tank?
What is the purpose of the Tank Isolation valves V2A and V2B?
What is the purpose of the Tank Isolation valves V2A and V2B?
What is the purpose of the COLD TEMPERATURE INHIBITED message displayed on the galley touchscreen?
What is the purpose of the COLD TEMPERATURE INHIBITED message displayed on the galley touchscreen?
How are the lnner1ine™ heaters used throughout the supply and gray water lines for freeze protection?
How are the lnner1ine™ heaters used throughout the supply and gray water lines for freeze protection?
What is the purpose of the Tank Blanket Heaters in the water system?
What is the purpose of the Tank Blanket Heaters in the water system?
What is the power supply/control for the air compressor?
What is the power supply/control for the air compressor?
What is the voltage range used to power the fill port heaters?
What is the voltage range used to power the fill port heaters?
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