Case All models error codes
Codes
- rs2sError codeHIGH-ALARM ! TAKE PRECAUTIONS High concentration of CO2
- s2Error codeTWA-ALARM Tthhearte h iass a 8 l as hsm otuea rdll s Cf oOr 2o vleeark
- s2aError codeLOW-ALARM High concentration of CO2
- T12Error codeCommunication error on the W-bus
- T46Error codeExcess current/short circuit at switch output
- T84Error codeOperating voltage too low
- Te0Error codeReduced voltage
- Te1Error codeAmbient temperature too low or too high
- Te3Error codeDisplay background illumination faulty
- Te4Error codeDefective LED status
- Te8Error codeFaulty feedback signal from heater (ST)
- to62Error codeAfter confirming a signal receiving sound “beep” immediately set the temperature to 86°F(30°C) with the temp. setup buttons
- to64Error codeAfter confirming a signal receiving sound “beep” immediately set the temperature to 84°F(29°C) with the temp. setup buttons