WI-25023
37
PAIN MANAGEMENT SYSTEMS
Generator Service Manual
Table of Error, Fault & Warning Codes
Code
Message
Recommended Action
WARNING [W212]
▲
Impedance Variation Detected
(v4.1/v4.11)
Probe Impedances differ by more
than recommended maximum (200
Ohms) in Multi-Cooled AUTO TEMP
Ready Mode
1. Carefully reposition and stabilize
cannula or introducer
2. Swap out probe, cable and
grounding pad as appropriate
3. If problem persists, remove probe
from cannula/introducer, wipe off
tip and replace
4. Initiate new procedure and
check for proper function5. Try new
probe(s) and cable(s)
6. Press the PMG Output ON/Off
button to turn off/ignore warning
7. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
WARNING [W213]
▲
Low Temperature Reading
(v4.1/v4.11)
Minimum temperature (30°C) has not
been reached.
1. Keep probe(s) inserted at tissue
site until PMG reads a minimum
temperature of 30°C prior to
procedure start
2. Swap out probe and cable as
appropriate
3. Try new probe(s) and cable(s)
4. Press the PMG Output ON/Off
button to turn off/ignore warning
5. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option
WARNING [W220]
▲
High Impedance
(v4.1/v4.11)
Probe discontinued due to high
impedance (>1000 ohms) in
Multi-Cooled RF
1. Keep probe(s) inserted at tissue
site until PMG reads a minimum
temperature of 30°C prior to
procedure start
2. Swap out probe and cable as
appropriate
3. Try new probe(s) and cable(s)
4. Press the PMG Output ON/Off
button to turn off/ignore warning
5. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
WARNING [W221]
▲
Rising Impedance
(v4.1/v4.11)
Probe was discontinued due to
rising impedance (>200% of Ramp
Completion Impedance)
