
22
9
ERROR CODE : ET31
DISPLAY
DESCRIPTION
THERMISTOR ERROR
icon is flashing in
red color and buzzer is beeping.
◆ Thermistor detects low temperature.
(Under 0℃/32℉)
Cause &
Remedy
1) Low temperature detection by
freeze.
→ Defrost the machine and try again.
2) Malfunction of the thermistor. → Replace the thermistor.
10
ERROR CODE : ET32
DISPLAY
DESCRIPTION
Display ERROR CODE(“DT32” or “ET32”).
◆ Thermistor has been shorted.
Cause &
Remedy
1) Malfunction of the thermistor. → Replace the thermistor.
11
ERROR CODE : ET33
DISPLAY
DESCRIPTION
THERMISTOR ERROR
icon is flashing in
red color and buzzer is beeping.
◆ Thermistor detects high temperature.
(Over 200℃/392℉)
Cause &
Remedy
1) Malfunction of the pressure
switch.
→ Replace the 8.5 bar pressure switch.
2) Malfunction of the thermistor. → Replace the thermistor.