RHYTHM P2 Manual page 18

Description of the P2 Oxygen Concentrator
Alarm item Alarm condition
System temperature <
System Cold
0℃ or 32°F
Battery temperature <
Battery Cold
0℃ or 32°F
System temperature >
System Hot
60℃ or 140°F
Battery temperature >
Battery Hot
65℃or 149°F
Flow or concentration
Gas Supply Fail below normal after
injection
Concentration < 87%
continuously for more
Sys Startup Fail
than 15 seconds after
system startup
Power Supply
System voltage < 10.5v
Fail
System
process
Auto-shut down
after 10
seconds
Auto-shut down
after 10
seconds
Auto-shut down
after 10
seconds
Auto-shut down
after 10
seconds
Auto-shut down
after 10
seconds
Auto-shut down
after 10
seconds
Auto-shut down
after 10
seconds
18
Screen Display
System too cold
for Operation
Shut down, move
to warmer place
Battery too cold
for operation
Shut down, move
to warmer place
System too hot for
operation
Shut down, move
to cooler place
Battery too hot for
operation
Shut down, use
only adapter until
battery has
cooled,
Gas Supply failed
Please contact
provider
System Startup
failed
Please contact
provider
Power Supply
failed
Please contact
provider