⚠
warning Silvercrest
Error Code D R|Persistent low flow problems.
Inadequate water, poor circulation or air bubbles in heater cause shutdown for 15 minutes.
? What Causes This
Low water level, circulatory issues or system malfunctions.
✓ How to Fix It
Top up the spa if below full and ensure proper pump priming. Contact service.
Source: page 8 of the official manual
From the manual
This error code appears in:
Silvercrest Sfb 80 A1 Foot Spa