New Functions - Mitsubishi MA Series Technical Manual

II. New Functions
Function
Easy maintenance function
Operation data monitor function
Operation Hz fi xing
Error code monitor function
Contact number display
Multi language display
Temperature display (°C/°F) setting
Room temperature display setting
Auto heat/cool display setting
Weekly schedule timer
"Operation limit function setting
(Operation lock)"
Temperature range limit function
Clock function setting
Auto off timer
Simple timer
Remote controller main/sub setting
4
Description
Displays information necessary for maintenance.
Below information for easy maintenance of air-con di tion er can be dis-
played.
• Compressor • Accumulated op er at ing time
• Number of ON/OFF times
• Operating current (A)
• Outdoor unit • Heat exchanger tem per a ture (°F)
• Discharge tem per a ture (°F)
• Outside air temperature (°F)
• Indoor unit • Intake air tem per a ture (°F)
• Heat ex chang er tem per a ture (°F)
• Filter op er at ing time (hours)
Information necessary for main te nance can be dis played on the remote
controller.
The operation state of inverter mod els can be mon i tored using the
main te nance stable-operation control (fi xed frequency).
Error code is displayed in the serv ice inspection mon i tor.
Displays the contact telephone number to be called when an error oc-
curs.
In addition to English, contents can be displayed in seven other lan-
guages.
• English, German, Spanish, Russian,
Italian, Chinese, French, Japanese
Enables you to set the unit (°C/°F) in which tem per a tures are to be dis-
played.
Enables you to set whether to show or hide the indoor (room) tempera-
ture.
Enables you to set whether to display or hide "COOL"/"HEAT" in auto
mode.
Provides a built-in weekly timer that allows you to make on/off and tem-
per a ture settings.
Up to eight patterns can be set for each day of the week.
Lets you disable all the buttons or all the buttons except for the [ON/
OFF] button, preventing mischief and in cor rect operations.
Enables you to establish upper and lower limits for the temperature set-
ting. This prevents overcooling or over heat ing, thereby contributing to
en er gy saving.
Enables you to set whether to use the clock function.
Stops operation when the preset time elapses fol low ing the start of op-
er a tion.
The time can be set from 30 minutes to 4 hours in 30-minute incre-
ments.
By default, the weekly timer is se lect ed.
To switch to the auto off timer, select it using the remote controller's
function selection.
Enables you to set on/off settings in 1-hour increments within 72 hours.
Enables you to set the remote con trol ler as the main or sub.
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