Fault codes › Yaskawa Solectria › Solectria PVI 23/28/36TL

Yaskawa Solectria PVI-TL IntFanErr

Code: IntFanErr
Vendor severity: Alarm
Page: 52
ID: fc:yaskawa-solectria-pvi-23-36tl-intfanerr
IRI: https://solarlattice.org/kb/fc/yaskawa-solectria-pvi-23-36tl-intfanerr
Status: active
Also known as: IntFanErr, intfanerr, Yaskawa Solectria IntFanErr
Category: Inverters

Class warning drafted · lead

Production not stated

Clears by itself drafted · lead

Decoded

Reports fan fault alarm; may indicate fan failure; look at cooling fan; do: inverter restart, contact manufacturer service.

What can be behind Fan fault alarm

Failure modes that present as the reported condition, and the tests that tell them apart.

Fan failure drafted · lead

Defined in

PVI 23-28TL — Yaskawa Solectria Solar · page 52 drafted · lead
- tbl=17.r4 h=a7eb1991dfd5
- tbl=17.r5 h=820d5c711ec3

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

ABB / FIMER: ABB / FIMER PVS-60-TL W010, ABB / FIMER TRIO-20.0-27.6-TL W010, ABB / FIMER UNO-DM-3.3-5.0-PLUS W010, ABB / FIMER UNO-DM-6.0-PLUS W010
CPS: CPS SCA25KTL-208 ExtFanErr, CPS SCA25KTL-480 ExtFanErr, CPS SCA25KTL-480 IntFanErr, CPS SCA50-100K-T Warn0000, CPS SCA50-100K-T Warn0010, CPS SCH100-125KTL ExtFanErr, CPS SCH100-125KTL IntFanErr, CPS SCH125KTL-AIO ExtFanErr, CPS SCH200-250K-T ExtFanErr, CPS SCH200-250K-T IntFanErr, CPS SCH275KTL ExtFanErr, CPS SCH275KTL IntFanErr, CPS SCH350KTL ExtFanErr, CPS SCH350KTL IntFanErr, CPS SCH350KTL Warn0080
Canadian Solar: Canadian Solar 23-28KTL-CT ExtFanErr
Fronius: Fronius Symo 326, Fronius Symo 327
KACO new energy: KACO new energy blueplanet TL3 187, KACO new energy blueplanet TL3 70, KACO new energy blueplanet TL3 71, KACO new energy blueplanet TL3 72
SMA: SMA STP-TL-US 7508, SMA SC-CP-XT 7507
Schneider Electric: Schneider Electric CL125 070
Solis: Solis S6-EH2P Fan Alarm, Solis S6-EH3P30-60K Fan Alarm, Solis S6-EH3P75-150K Fan Alarm
Sungrow: Sungrow SG-CX-US 070
Yaskawa Solectria: Yaskawa Solectria PVI-14-20TL ExtFanErr, Yaskawa Solectria PVI-14-20TL IntFanErr, Yaskawa Solectria PVI-25TL-R IntFanErr, Yaskawa Solectria PVI-TL ExtFanErr

Same code in other families

Claims

`defined_in`

c1 drafted · lead PVI 23-28TL

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 23-28TL tbl=17.r5 h=820d5c711ec3

`has_event_class`

c2 drafted · lead Warning (device continues, a condition is flagged)

from the Type column

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 23-28TL tbl=17.r5 h=820d5c711ec3

`reports`

c3 verified · fact Fan fault alarm

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 14-20TL IOM DOCR-070351-G tbl=10.r9 h=dd6e1c42439a

verified by: review-workflowverified on: 2026-10-20

`indicates`

c4 verified · fact Fan failure

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 14-20TL IOM DOCR-070351-G tbl=10.r9 h=dd6e1c42439a

verified by: review-workflowverified on: 2026-10-20

`affects`

c5 drafted · lead Cooling fan

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 23-28TL tbl=17.r5 h=820d5c711ec3
PVI 14-20TL IOM DOCR-070351-G tbl=10.r9 h=dd6e1c42439a

`mitigated_by`

c6 drafted · lead Inverter restart

Used when the alarm does not clear on its own.

PVI 14-20TL IOM DOCR-070351-G tbl=10.r10 h=723ace76c015
PVI 14-20TL IOM DOCR-070351-G tbl=10.r11 h=2bf91b0d7393
PVI 20-25TL-480-R IOM DOCR-071030-A tbl=33.r1 h=563a1dce28e0

c7 drafted · lead Contact manufacturer service

Final escalation if the alarm persists after restart.

PVI 23-28TL tbl=17.r5 h=820d5c711ec3
PVI 14-20TL IOM DOCR-070351-G tbl=10.r12 h=de62313dc809
PVI 20-25TL-480-R IOM DOCR-071030-A tbl=33.r1 h=563a1dce28e0

`has_recovery`

c8 drafted · lead Auto-reset (clears by itself)

Watch for automatic clearing first; then power cycle; then contact service.

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 14-20TL IOM DOCR-070351-G tbl=10.r9 h=dd6e1c42439a
PVI 20-25TL-480-R IOM DOCR-071030-A tbl=33.r1 h=563a1dce28e0

review note: support check: partial - The row says to observe for automatic clearing first, but power cycling and service are also required if it does…

`applies_to`

c9 drafted · lead Solectria PVI 23-36TL

PVI 23-28TL tbl=17.r4 h=a7eb1991dfd5
PVI 23-28TL tbl=17.r5 h=820d5c711ec3

Yaskawa Solectria PVI-TL IntFanErr

Decoded

What can be behind Fan fault alarm

Defined in

Same condition on other equipment

Same code in other families

Claims

defined_in

has_event_class

reports

indicates

affects

mitigated_by

has_recovery

applies_to

Data