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error Apec
Error Code TDS
Total Dissolved Solids level exceeds normal operating range - indicating high contamination levels or filtration issues.
? What Causes This
High source water TDS, malfunctioning membrane, restricted drain flow.
✓ How to Fix It
Flush the system thoroughly and test for correct installation. Replace filters if necessary.
Source: page 31 of the official manual
From the manual
This error code appears in:
Apec Water Roes 50