Sanyo MDF-U730M instruction manual Troubleshooting, Malfunction Check/Remedy

TROUBLESHOOTING

If the unit malfunctions, check out the following before calling for service.

Malfunction	Check/Remedy
The chamber is not cooled	￭ The circuit breaker of power source is active.
at all	￭ The voltage is too low? (In this case, call an electrician.)
	￭ The power switch is not ON.
	￭ The large amount of articles (load) is stored in the chamber at one
	time.
	￭ The freezer is in defrost condition.
The cooling is poor	￭ The ambient temperature is too high.
	￭ The door is not closed firmly.
	￭ The large amount of frost is built on the chamber wall.
	￭ The set temperature is not inputted properly.
	￭ The freezer is in the direct sunlight.
	￭ There is any heating source near the freezer.
	￭ A rubber cap and insulation for the access port are not set correctly.
	￭ You put too many unfrozen articles into the freezer compartment.
When the unit does not	￭ The key lock is set in ON.
accept changes of set-point
temperature
Noise	￭ The freezer is not installed on the sturdy floor.
	￭ The freezer is not leveled with the leveling feet.
	￭ There is anything touching the frame.
	￭ The freezer is in the status immediately after start up.
	The unit sometimes causes a noise when the chamber temperature is
	high due to the large load. The noise gets less and less accompanying
	with the cooling of the chamber.
Note:

If the malfunction is not eliminated after checking the above items, or the malfunction is not shown in the above table, contact Sanyo sales representative or agent.

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