background image

– 10 –

GB

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

)

+

ON

OFF

ON

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

Содержание PAC-YT52CRA

Страница 1: ...n operation Indicates settings that can be changed only while the units are stopped Indicates functions that are not available when the buttons are locked or the system is centrally controlled Prior to use thoroughly read the instructions in this manual to use the product correctly Retain for future reference Make sure that this manual and Installation Manual are passed on to any future users To e...

Страница 2: ... fire do not operate the switches buttons or touch other electrical parts with wet hands When alcohol sterilization is performed ventilate the air to remove the gas To reduce the risk of injury or electric shock stop the operation and switch off the power supply before cleaning maintaining or inspecting the controller To reduce the risk of injury or electric shock before spraying a chemical around...

Страница 3: ...ow dust to accumulate on the circuit board To avoid damage to the unit use appropriate tools to install inspect or repair the unit To avoid discoloration do not use benzene thinner or chemical rag to clean the controller To clean the controller wipe with a soft cloth soaked in water with mild detergent wipe off the detergent with a wet cloth and wipe off water with a dry cloth ...

Страница 4: ...n ON OFF button See Page 7 button See Page 8 To set the functions that are not available on this controller PAC YT52CRA such as Louver use MA remote controller or the centralized controller The lamp will light up in green when turned on and blink during startup and when an error occurs Pressing this button starts and stops the operation ...

Страница 5: ...ss blinks Error code blinks Error code blinks Error code blinks icon appears while the unit is operated in the energy save mode All icons are displayed for explanation icon appears when Operation lock setting is effective See page 10 icon appears when indoor unit functions are set up Refer to the Installation Manual Fan speed icon Vane icon icon appears when the power is on Indoor temperature Oper...

Страница 6: ... the unit is in operation AUTO dual set point mode In AUTO dual set point mode the preset temperatures can be set for cooling and heating and operation can be switched automatically between cooling and heating depending on the room temperature The preset temperatures for cooling and heating set in AUTO dual set point mode will be reflected to the temperature setting for COOL DRYING and HEAT modes ...

Страница 7: ... temperature cooling heating display blinks pressing the button increases the preset temperatures for both cooling and heating and pressing the button decreases the preset temperatures for both cooling and heating When the button is pressed only the cooling preset temperature display blinks While the cooling preset temperature display blinks pressing the button increases the cooling preset tempera...

Страница 8: ...the button will change the fan speed in the following order The settable fan speed varies depending on the indoor unit model to be connected If the unit has no fan setting function the fan speed cannot be set In this case the fan icon blinks when the button is pressed Pressing the button will switch the vane directions The settable vane direction varies depending on the indoor unit model to be con...

Страница 9: ...OL DRYING mode The preset temperature range for COOL DRYING and AUTO dual set point modes can be changed C Temperature range restriction for HEAT mode The preset temperature range for HEAT and AUTO dual set point modes can be changed D Temperature range restriction for AUTO single set point mode The preset temperature range for AUTO single set point mode can be changed 4 Press the button to switch...

Страница 10: ...y 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 ena...

Страница 11: ... seconds or longer to complete the setting 1 Press the button to stop the air conditioning unit 2 Press the and buttons simultaneously for three seconds or longer to change the backlight brightness The factory setting is bright Repeat step 2 above to switch the settings A B and C The setting will automatically turn off if step 2 is not performed for a certain period of time Backlight brightness se...

Страница 12: ...tions Product size 70 W 120 H 14 5 D mm 2 3 4 4 3 4 9 16 in not including the protruding part Net weight 0 1 kg 1 4 lb Rated power supply voltage 12 VDC supplied from indoor units Power consumption 0 3 W Usage environment Temperature 0 40ºC 32 104ºF Humidity 30 90 RH with no dew condensation Material PC ABS HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN Authorized represen...

Отзывы: