Frymaster MRE14 SERIES warranty Problem, Probable Causes, Corrective Action

6.2.2 Error Messages and Display Problems

Problem	Probable Causes	Corrective Action
M2000 display is in		M2000 computers may be
		programmed to display in either
wrong temperature	Incorrect display option	Fahrenheit or Celsius. Refer to the
scale (Fahrenheit or	programmed.	separate M2000 Computer Operation
Celsius).		Manual for instructions on changing
		the display.
		This display will appear only if the
		fryer is in the non-dedicatedmode
M2000 display		and the frypot temperature rises 15°
	Fryer is 15ºF (8ºC) above setpoint.	(8°C) or more above the
shows HI.		programmed setpoint. This indicates
		a problem with the temperature
		control circuitry. Turn the fryer off
		and call FASC.
		This in an indication of a
M2000 display	Frypot temperature is more than	malfunction in the temperature
		control circuitry, including a failure
	410ºF (210ºC) or, in CE countries,
shows HOT.		of the high-limit thermostat. Shut
	395ºF (202ºC).	the fryer down immediately and call
		FASC.
		This display is normal when the
		fryer is first turned on and may
M2000 display	Frypot temperature is between	appear for a short while if a large
		batch of frozen product is added to
shows LOW TEMP.	180°F (82°C) and 315°F (157°C).
		the frypot. If the display never goes
		out, the fryer is not heating. Shut the
		fryer down and call FASC.
M2000 display		This indicates a problem within the
	Problem with the temperature	temperature measuring circuitry that
shows PROBE	measuring circuitry including the	is beyond the scope of operator
FAILURE.	probe.	troubleshooting. Shut the fryer
		down and call FASC.
		This indicates that the fryer is not
		heating. It is displayed if the fryer
		loses its ability to heat oil. It is also
M2000 display	Open drain valve, failed computer,	displayed when the oil temperature is
		above 450°F (232°C) and the high-
shows IGNITION	failed interface board, open high-
		limit thermostat has opened, halting
FAILURE.	limit thermostat.
		the heating of the oil. Verify that the
		drain valves are fully closed. If this
		does not correct the problem, call
		your FASC.
M2000 display		This is displayed only during a test
	Computer in high-limit test mode.	of the high-limit circuit and indicates
shows HI-LIMIT.		that the high-limit has opened
		properly.

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