Mitsubishi Electronics MR-G50J-SS-NZ manual Partition V/F, Compartment Heater

Components/				Check Method and Criterion				Parts Mounted
Part Name								Position
Defrost heater								At the drip tray
	Rated input	W	163
								under the evap-
					The heater is energized while defrosting.
	Operation method							orator of the
			(Defrosting is finished when the evaporator is 14± 1.5: or more)
								freezer
	Measure the resistance with a tester. (Ambient temperature : Room temperature)
								compartment.
						Normal	Abnormal (faulty)
						325'	Open circuit (∞ ' )
						(Approx.)

Vegetable	Measure the resistance with a tester. (Ambient temperature : Room temperature)		In the fan grille
compartment			at the back of
heater 1			vegetable
			compartment.
	Normal	Abnormal (faulty)
	5.9k' (Approx.)	Open circuit (∞ ' )

	The heater is turned on when vegetable compartment
	Operation method thermistor has reached a lower temperature than the set
	temperature for vegetable compartment.
Vegetable	Measure the resistance with a tester. (Ambient temperature : Room temperature)		In partition V/F.
compartment
heater 2
	Normal	Abnormal (faulty)
	5.9k' (Approx.)	Open circuit (∞ ' )

		The heater is turned on when vegetable compartment
	Operation method	thermistor has reached a lower temperature than the set
		temperature for vegetable compartment.
Water pipe	Measure the resistance with a tester. (Ambient temperature : Room temperature)					Under the water
heater						tank holder.
				Normal	Abnormal (faulty)
				6.6k' (Approx.)	Open circuit (∞ ' )
			When ice-making thermistor has reached approx. 10; or
	Operation method		below, the heater is turned on with energizing rate adjust-
			ed by the set temperature of slide compartment and
			freezer compartment.

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