26
Fault code list
Keep this list in error near OptiClimate.
E: 01 Phase monitor (15000pro3 only)
E: 02 Condensate drain
E: 03 N.A.
E: 04 Ambient temperature is too low (<4 °)
E: 05 Room temp sensor not connected
E: 06 Heat sink temp sensor not connected
E: 07 Liquid / return sensor not connected
E: 08 2nd Room temperature sensor not connected (dual cream)
E: 09 Thermal protection compressor motor
E: 10 Anti-freeze protection heatsink
E: 11 Bad or no cooling alarm
E: 12 High pressure protection (cooling)
E: 13 Low pressure protection (cooling)
E: 14 Power interruption
E: 15 High room temperature protection
E: 16 Outside air temperature (outdoor unit) too high
E: 17 AI05 Temperature sensor not connected or defective
E: 18 AI06 Temperature sensor not connected or defective
E: 19 AI07 Temperature sensor not connected or defective
E: 20 AI08 Temperature sensor not connected or defective