Sanyo MDF-U333 Key lock function, Temperature Setting, Description of operation, Key operated

TEMPERATURE SETTING

Key lock function

This unit is provided with the key lock function. When the key lock is ON, change of temperature setting through the key pad is not available. The key lock is set in OFF at the factory.

Display	Mode	Function
	Key lock is OFF	Enable to change of temperature setting
	Key lock is ON	Disable to change of temperature setting

Table 2. Procedure for key lock setting (change from key lock OFF to key lock ON)

Description of operation	Key operated
1	----

2 Press key for 5 seconds.

4	Press key and scroll the figure
	to 1.
5	Press SET key.	SET

Indication after operation

The current chamber temperature is displayed.

The right digit is flashed.

When pressed, the figure of settable digit increases.

The key lock is set to ON.

The current chamber temperature is displayed.

Note:

The key lock only works with the chamber temperature setting and the DEF key. (In the MDF-U537D, the key lock function for both the top and bottom compartments together.)

To release the key lock, select L0 when performing the key lock mode operation described above. (In the MDF-U537D, the key lock can be released in either the top compartment mode or the bottom compartment mode.)

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