Manual

55
In the Event of Failure…
Error Indication
Error code Name Cause Solution
Er.00
Setting value
error
Setting value is out of usable range Set correct value.
Er.01
Sensor error Temperature sensor failure Contact to our service division.
Er.02
SSR error SSR failure Contact to our service division.
Er.03
Heater error
Heater disconnection
(Detection is available only during
the heater is controlled.)
Contact to our service division.
Er.07
Independent
overheating
prevention
device activation
Independent overheating prevention
device is in operation
Reset the power supply, and
then adjust the setting
temperature of the independent
overheating prevention device.
Er.10
Main relay error Contact to our service division.
Er.13
Refrigerator error Overload of refrigerator Contact to our service division.
Er.14
RAM error Checksum abnormality in RAM Contact to our service division.
Er.15
EEPROM error Checksum abnormality in EEPROM Contact to our service division.