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11. ERROR MESSAGE
● Sensor Error (S-E)
● Heater Error (H-E)
● Fan Error (F-E)
● Bottom heater error (BHE)
When the error detection software in the HAKKO FR-811 detects an error, a message is displayed to
alert the operator. See Troubleshooting for procedures to correct the error.
This error occurs when there is the possibility of a sensor failure (or a
failure in the sensor circuit). The “S-E” displayed and the power is shut
down.
This error occurs when the temperature of the hot air is falling even
though the heater is on. The “H-E” displayed to indicate the possibility
of a heater failure.
This error occurs when there is the possibility of a fan failure. The
“F-E” displayed and the power is shut down.
This error occurs when the connection to the bottom heater is
incomplete. The “BHE” displayed to indicate the possibility of a heater
failure.
Summary of Contents for FR-811
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