Code
WHAT DOES IT MEAN?
Reason
Troubleshooting
E0
Pressure sensor voltage is below
acceptable threshold (The pressure
sensor cannot detect the lowest
voltage)
Pressure sensor
malfunction
Turn off the power for control unit. After 5 seconds
turn the control unit back on and resume treatment, if
the problem persists, contact customer service.
E1
Pressure sensor voltage is above
acceptable threshold (The pressure
sensor cannot detect the highest
voltage)
Pressure sensor
malfunction
Turn off the power for control unit. After 5 seconds
turn the control unit back on and resume treatment, if
the problem persists, contact customer service.
E2
Indicates that the controller has
exceeded the target air pressure.
Pressure sensor and
solenoid malfunction
Turn off the power for control unit. After 5 seconds
turn the control unit back on and resume treatment, if
the problem persists, contact customer service.
E3
Inflate time exceeds the preset timing
value
Wrap not tightly bound
Turn off the power for control unit check and make
sure the wrap is applied securely. Then turn the control
unit back on and resume treatment, if the problem
persists, contact customer service.
Air bag leakage
Keep system running and check whether the air
bladder is broken, causing air leakage, if the problem
persists, turn off the power and contact customer
service.
Hose leakage
Keep system running and check whether the air hose is
broken or falling off, causing air leakage, if the problem
persists, contact customer service.
Pressure sensor
malfunction
Turn off the power for control unit. After 5 seconds
turn the control unit back on and resume treatment, if
the problem persists, turn off the power and contact
customer service.
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10. Troubleshooting
