Hi friends, I have problem with sharp ARM 276 that is flashing H401 Error immediately the power is on.please what can i press to clear the code? your help will be highly appreciate.
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Re: Error code H401
go into maintenance mode, #,*,Clr,*. I'm pretty sure that's the in, then execute a 14 and a CA, clear all. GOOD LUCK -
Re: Error code H401
H4 01: Sub heater lamp abnormally low temperature detection
Check the heater lamp blinking with SIM 5-2.
When the lamp blinks normally:
Check the thermistor and the harness.
Check the MCU PWB thermistor input circuit.
When the lamp does not light:
Check for disconnection of the heater lamp and thermostat.
Check the interlock switch.
Check the power PWB and the MCU PWB lamp control circuit.
Clear the display of self-diagnostics with SIM 14.Comment
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