WI-25023
18
PAIN MANAGEMENT SYSTEMS
Generator Service Manual
10 Error/Fault/Warning Codes
If an error/fault/warning condition should occur, a pop-up message will display an error /fault/
warning code in the center of the screen. The error/fault/warning event, text message displayed,
error/fault/warning code, and suggested actions are listed in Table 10-1 below. Warning codes
are not errors and a user could override a warning code by pressing the output on/off button
(not recommended). In the case of any error/fault/ warning event, contact HYH technical
support if the problem persists.
Note: For recoverable faults, the error code is displayed for approximately 10 seconds (NOTE:
4.1 and 4.11 multi-cool); the Generator will automatically transition back to the previous
READY state, or to the POST-COOLING state if generated from the TRANSDISCAL TREATMENT
ON state. Warning messages will clear when proper conditions are met. Error/Fault/Warning
messages and display time may differ with PMG version and treatment.
Table 10-1
Table of Error, Fault & Warning Codes
Code
Message
Recommended Action
(Complete List)
FAULT [H01]
▲
Self-test failure: Power
Generation/Measurement
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 AC power OFF-ON to attempt
recovery.
3. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
FAULT [H02]
▲
Self-test failure: Impedance
Measurement
Turn AC power OFF-ON to attempt
recovery.
1. Verify voltage selector and fuse
configuration match
(NOTE: see section 9)
2. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
FAULT [H03]
▲
Self-test failure: RF Voltage
Generation/Measurement
Turn AC power OFF-ON to attempt
recovery.
FAULT [H04]
▲
Self-test failure: RF Current
Generation/Measurement
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
FAULT [H05]
▲
Self-test failure: Watchdog Timer
Turn AC power OFF-ON to attempt
recovery.
