Sanyo MPR-513R, MPR-1013R Temperature Setting, Chamber temperature, Key lock function

TEMPERATURE SETTING

Chamber temperature

Table 1 shows the basic procedure for setting the chamber temperature. Perform key operations in the sequence indicated in the table. The example in the table is based on the assumption that the desired temperature is 4oC.

Note: The unit is set at the factory with a chamber temperature of 5oC.

Table 1. Basic operation sequence (Example: Chamber set temperature 4oC)

	Description of operation	Key operated	Indication after operation
1	Turn the power switch ON.	----	The current chamber temperature is
			displayed.
2	Press SET key.	SET	The first digit is flashed.
3	Press key and scroll the figure		When pressed, the figure of settable
	to 4.		digit increases.
			Set temperature is memorized and the
4	Press SET key.	SET	current chamber temperature is
			displayed.

Note:

The temperature set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation. In this case, the chamber temperature setting is not accepted.

The available set range of chamber temperature is between 2 and 14oC. The partial freezing may occurred if the set temperature is lower than 3oC.

Key lock function

This unit is provided with a 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.

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

Indication after operation

The current chamber temperature is displayed.

The first digit is flashed.

When pressed, the figure of settable digit increases.

The key lock is set to ON.

The current chamber temperature is displayed.

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