RHYTHM P2 Manual page 17

Description of the P2 Oxygen Concentrator
Alarm item Alarm condition
Oxygen Sensor
Oxygen Sensor failed
Fail
No delivery detected
Gas Delivery Fail
after injection
Gas Obstruction Pipe or nasal blocked
Tank Pressure
Tank pressure failed
Fail
Sieve Bed failure
Sieve Bed Fail
or is invalid
Compressor Fail Compressor failed
Valve Check Fail Valve switch failed
Cooling Fan Fail Cooling fan failed
RSOC ≦ 5% without
Battery Depleted
adapter
System process
Auto-shut down
after 30 seconds
Auto-shut down
after 30 seconds
Auto-shut down
after 30 seconds
Auto-shut down
after 30 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
17
Screen Display
Oxygen Sensor
failed
Please contact
provider
Gas Delivery
failed
Please contact
provider
Gas Obstruction
Please contact
provider
Tank Pressure
failed
Please check
cannula
Sieve Bed failed
Please contact
provider
Compressor failed
Please contact
provider
Valve Check failed
Please contact
provider
Cooling Fan failed
Please contact
provider
Battery depleted
Replace battery or
connect to power
adapter