Installation Guide
3. Error codes
Display Description
E1
Sensor Failure
EE
EEPROM Failure
Lo
Measured temperature below 0 °C
Hi
Measure temperature above 50 °C
E6
Real Time Clock (RTC) failure
Danfoss Climate Solutions | AN30483451554601-010102 | 06/2023
RET2001B & TP5001B
EN
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