Mitsubishi Electric PAC-YT52CRA [10/24] Mode skip setting

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5 Press the or button to set upper/lower limit value.

• Pressing the and buttons simultaneously can bring up the previous

temperature range of COOL/DRYING, HEAT, and AUTO modes.

• The temperature can be adjusted within the preset temperature range of the indoor unit.

Refer to the Indoor unit Instruction Book for details.

6 Press and hold the button for three seconds or longer to complete the setting.

• If this action is taken while A is displayed, the temperature range restriction will not be executed.

• If this action is taken while one of B through D is displayed, all temperature range restrictions for

COOL/ DRYING, HEAT, and AUTO modes set in B through D will be executed.

If the preset temperature range has not been changed, the restriction will not be executed.

• After the temperature range restriction is executed, if the user tries to select a temperature

outside of the range, the preset temperature display will blink.

* The temperature range on this controller (PAC-YT52CRA) connected to the indoor units that have

the temperature range restriction function can be restricted also from the centralized controller

that has the same function.

This function can lock all buttons.

Locking the operations

While the operation lock is disabled ( icon is unlit.), press and hold the button for three

seconds or longer to enable the Operation lock. (A)

* While the operation lock is enabled, icon is lit. (B)

* If any button is pressed while the operation lock is enabled, icon will blink.

Unlocking the operations

While the operation lock is enabled ( icon is lit.), press and hold the button for three

seconds or longer to disable the Operation lock. (C)

The usability of AUTO mode can be set.

This setting is effective only when the controller is connected to the indoor units that have AUTO

mode.

Operation lock setting

Mode skip setting

A. Operation lock is enabled. B. While the operation lock is enabled. C. Operation lock is disabled.

OFF

(1)

(3)

(2/4)

OFF

(Press the buttons for three

seconds or longer.)

A. AUTO mode

The air conditioning unit stops.

WT06591X01.book Page 10 Tuesday, April 17, 2012 3:29 PM