Solar Lattice

Fault codes › CPS › CPS SCA50/60KTL-DO/US-480

CPS SCA50-60KTL Warn0040

Code
Warn0040
Shown as
DC SPD
Vendor severity
Warning
Page
3
ID
fc:chint-sca-50-60ktl-warn40
IRI
https://solarlattice.org/kb/fc/chint-sca-50-60ktl-warn40
Status
active
Also known as
Warn0040, warn40, CPS Warn0040, DC SPD
Category
Inverters
Class warning drafted · lead
Production not stated
Clears needs service drafted · lead

Decoded

May indicate surge protector exhausted; look at surge protection device; confirm with visual inspection; do: SPD replacement, contact manufacturer service.

Defined in

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

Same code in other families

Claims

defined_in

c1 drafted · lead CPS-SCA36-50-60KTL fault and troubleshooting

has_event_class

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

from the Type column

indicates

c3 drafted · lead Surge protector exhausted

When the SPD indicator shows red.

review note: support check: partial - Red indicator means replace SPD, implying exhausted, but exhaustion is not explicitly stated.

affects

c4 drafted · lead Surge protection device

detected_by

c5 drafted · lead Visual inspection

mitigated_by

c6 drafted · lead SPD replacement

Indicator red: replace; green: reseat module, then service if unresolved.

c7 drafted · lead Contact manufacturer service

has_recovery

c8 drafted · lead Service required

review note: support check: partial - Replace SPD/contact service implies service required, but not explicitly stated for this row.

applies_to

c9 drafted · lead CPS SCA50-60KTL-DO/US-480

Data