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Fault codes › Solis › Solis S6-EH3P(75-150)K10-NV-YD-H-US

Solis S6-EH3P75-150K UN-TEM

Code
UN-TEM
Shown as
Low temperature protection
Page
118
ID
fc:solis-s6-eh3p-75-150k-us-untem
IRI
https://solarlattice.org/kb/fc/solis-s6-eh3p-75-150k-us-untem
Status
active
Also known as
UN-TEM, untem, Solis UN-TEM, Low temperature protection
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset drafted · lead

Decoded

Reports inverter undertemperature; confirm with ambient temperature check; do: inverter restart, inverter replacement.

What can be behind Inverter undertemperature

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

Defined in

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

Same condition on other equipment

ABB / FIMER
ABB / FIMER PVS-166-175-TL E033, ABB / FIMER PVS-60-TL E033, ABB / FIMER TRIO-20.0-27.6-TL E033, ABB / FIMER UNO-DM-3.3-5.0-PLUS E033, ABB / FIMER UNO-DM-6.0-PLUS E033
Fronius
Fronius Symo 573
SMA
SMA SB-US-40 6512, SMA SB-US-41 6512, SMA SBSE-US-50 6512, SMA PEAK3-US 6512, SMA CORE1-US 6512, SMA STP-TL-US 6512, SMA STP-X-US 6512, SMA SC-CP-XT 6512
Schneider Electric
Schneider Electric CL125 043
Solis
Solis S6-EH2P UN-TEM, Solis S6-EH3P30-60K UN-TEM, Solis S6-GC UN-TEM, Solis S6-GU UN-TEM
Sungrow
Sungrow SG-CX-US 043, Sungrow SG200HX 043, Sungrow SG250HX 43, Sungrow SG350HX 043

Same code in other families

Claims

defined_in

c1 drafted · lead Solis_Manual_S6-EH3P(75-150)K10-NV-YD-H-US_V1.0

reports

c2 drafted · lead Inverter undertemperature

detected_by

c3 drafted · lead Ambient temperature check

review note: support check: partial - Checking ambient temperature is a troubleshooting step, not stated as how the alarm is detected.

mitigated_by

c4 drafted · lead Inverter restart

c5 drafted · lead Inverter replacement

has_event_class

c6 drafted · lead Fault (device stops or needs intervention)

has_recovery

c7 drafted · lead Manual reset (operator restarts or acknowledges)

Check ambient temperature, then restart; replace inverter if it persists.

applies_to

c8 drafted · lead Solis S6-EH3P(75-150)K10-NV-YD-H-US

Data