Frymaster MPH55, BIPH55 warranty Problem, Probable Causes, Corrective Action, shows HI 2 BAD

Problem	Probable Causes
M2000 display	Computer in hi-limit test mode.
shows HI 2 BAD.

Corrective Action

This is displayed only during a test of the hi-limit circuit and indicates that the hi-limit has failed. DO NOT OPERATE THE FRYER! Call FASC.

6.4Troubleshooting the Built-in Filtration System

PROBLEM	PROBABLE CAUSES		CORRECTIVE ACTION
	A. Thermal overload switch has	A.	If the pump runs normally after
	tripped on an overheated motor.		resetting the thermal overload
	Test: If the pump stopped		switch, the pump was overheated.
			Always filter with the cooking
	suddenly during the filtering
	process, especially if after several		oil/shortening at or near frying
	filtering cycles, the pump motor		temperature.
	has probably overheated. Place
Pump won’t start.	the filter handle in the OFF		Allow the pump motor to cool off
	position, allow the pump to cool		for about ten minutes after
OR	for at least 45 minutes, and then		filtering two full frypots one after
	press the reset button on the pump		the other.
Pump stops during	motor. Attempt to activate the		Check the filter pad between
	pump.
filtering.			filtering. Replace the pad if there
			is a large accumulation of
			sediment.
	B. Failed filter handle microswitch.
	Test: If this is a multi-pot fryer,	B. If the switch is loose, tighten the
	attempt to operate the pump using
	a different handle. If the pump		nuts and bolts holding it in place,
	starts, the handle microswitch is		ensuring that when the handle is
	either out of alignment or has		placed in the ON position, the
	failed.		lever on the microswitch is
	When the handle is placed in the		pressed firmly against the switch.
	ON position, the lever on the		If the switch has failed, call
	microswitch should be firmly		FASC.
	pressed against the switch. If so,
	the switch has failed. If not, the
	switch is loose and/or misaligned.

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