WI-25023
21
PAIN MANAGEMENT SYSTEMS
Generator Service Manual
FAULT [E22]
▲
Self-test failure: Probe Type
Detection
Turn AC power OFF-ON to attempt
recovery.
1. With unit “ON” allow 30-60
minutes for generator to acclimate to
ambient temperature
2. Turn unit “OFF” then “ON” to
attempt recover
3. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
FAULT [E23]
▲
Self-test failure: Thermistor
Reference Error
Turn AC power OFF-ON to attempt
recovery.
FAULT [E24]
▲
Self-test failure: Thermocouple
Reference Error
Turn AC power OFF-ON to attempt
recovery.
1. With unit “ON” allow 30-60
minutes for generator to acclimate to
ambient temperature
2. Turn unit “OFF” then “ON” to
attempt recovery
3. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
FAULT [E25]
▲
Self-test failure: RF Power Offset
Turn AC power OFF-ON to attempt
recovery.
FAULT [E26]
▲
Self-test failure: RF Current
Offset
Turn AC power OFF-ON to attempt
recovery.
Contact HYH Technical Support if
problem persists (844-425-9273)
option 1 then option 3
FAULT [E27]
▲
Self-test failure: RF Voltage
Offset
Turn AC power OFF-ON to attempt
recovery. Contact technical support
if problem persists.
Contact HYH Technical Support if
problem persists (844-425-9273)
option 1 then option 3
FAULT [H28]
▲
Self-test failure: Stimulus
Voltage Limit Exceeded
Turn AC power OFF-ON to attempt
recovery.
Contact HYH Technical Support if
problem persists (844-425-9273)
option 1 then option 3
FAULT [H29]
▲
Self-test failure: Stimulus
Current Limit Exceeded
Turn AC power OFF-ON to attempt
recovery.
Contact HYH Technical Support if
problem persists (844-425-9273)
option 1 then option 3
FAULT [H30]
▲
Self-test failure: Stimulus Pulse
Duration Limit Exceeded
Turn AC power OFF-ON to attempt
recovery.
Contact HYH Technical Support if
problem persists (844-425-9273)
option 1 then option 3
FAULT [H31]
▲
Self-test failure: SAMM Hardware
Error
Turn AC power OFF-ON to attempt
recovery.
1. Turn unit “OFF” then “ON” to
attempt recovery
2. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3