c1 drafted · lead CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
tbl=50.r4h=324ac838c52d
Fault codes › CPS › CPS SCA100K-T-US-480 / SCA50K-T-US-208
May indicate relay failure; look at grid tie relay; do: inverter restart, inverter replacement, contact manufacturer service.
tbl=50.r4 h=324ac838c52dThe manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
tbl=50.r4 h=324ac838c52dhas_event_classc2 drafted · lead Fault (device stops or needs intervention)
from the code prefix
tbl=50.r4 h=324ac838c52dindicatesc3 drafted · lead Relay failure
tbl=50.r4 h=324ac838c52dtbl=42.r3 h=047f60916556affectsc4 drafted · lead Grid tie relay
tbl=50.r4 h=324ac838c52dtbl=42.r3 h=047f60916556has_recoveryc5 drafted · lead Auto-reset (clears by itself)
Observe first; then restart via AC and DC switches; persistent case needs service or inverter replacement.
tbl=50.r4 h=324ac838c52dmitigated_byc6 drafted · lead Inverter restart
tbl=50.r4 h=324ac838c52dtbl=42.r3 h=047f60916556c7 drafted · lead Inverter replacement
Only if a restart does not clear the fault.
tbl=42.r3 h=047f60916556c8 verified · fact Contact manufacturer service
If the alarm persists after restart.
tbl=50.r4 h=324ac838c52dverified by: review-workflowverified on: 2026-10-23
applies_toc9 drafted · lead CPS SCA100K-T-US-480 / SCA50K-T-US-208
tbl=50.r4 h=324ac838c52d