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error Silvercrest
Error Code S N
Sensors are out of balance causing spa shutdown; may be temporary or persistent issue.
? What Causes This
Unbalanced temperature sensors possibly due to water flow issues or sensor failure.
✓ How to Fix It
Contact service and refer them for accurate diagnostics if persists.
Source: page 8 of the official manual
From the manual
This error code appears in:
Silvercrest Sfb 80 A1 Foot Spa