Mitsubishi Electric City Multi PLFY Series, Technical & Service Manual, Page: 8 / 40

8 9
Setting and display items Setting details
Vane · Louver · Vent.
(Lossnay)
Use to set the vane angle.
• Select a desired vane setting from 5 different settings.
Use to turn ON/OFF the louver.
• Select a desired setting from "ON" and "OFF."
Use to set the amount of ventilation.
• Select a desired setting from "Off," "Low," and "High."
High power Use to reach the comfortable room temperature quickly.
• Units can be operated in the High-power mode for up to 30 minutes.
Timer ON/OFF timer* Use to set the operation ON/OFF times.
• Time can be set in 5-minute increments.
Auto-Off timer Use to set the Auto-Off time.
• Time can be set to a value from 30 to 240 in 10-minute increments.
Weekly timer* Use to set the weekly operation ON/OFF times.
• Up to 8 operation patterns can be set for each day.
(Not valid when the ON/OFF timer is enabled.)
OU silent mode* Use to set the time periods in which priority is given to quiet operation of outdoor
units over temperature control. Set the Start/Stop times for each day of the week.
• Select the desired silent level from "Normal", "Middle" and "Quiet".
Restriction Temp. range Use to restrict the preset temperature range.
• Different temperature ranges can be set for different operation modes.
Operation lock Use to lock selected functions.
• The locked functions cannot be operated.
Energy
saving
Auto return Use to get the units to operate at the preset temperature after performing energy-
save operation for a specified time period.
• Time can be set to a value from 30 and 120 in 10-minute increments.
(This function will not be valid when the preset temperature ranges are restricted.)
Schedule* Set the start/stop times to operate the units in the energy-save mode for each day of
the week, and set the energy-saving rate.
• Up to 4 energy-save operation patterns can be set for each day.
• Time can be set in 5-minute increments.
• Energy-saving rate can be set to a value from 0% or 50 to 90% in 10% increments.
Night setback* Use to make Night setback settings.
• Select "Yes" to enable the setting, and "No" to disable the setting. The temperature range
and the start/stop times can be set.
Filter information Use to check the filter status.
• The filter sign can be reset.
Error information Use to check error information when an error occurs.
• Check code, error source, refrigerant address, unit model, manufacturing number, contact
information (dealer's phone number) can be displayed.
(The unit model, manufacturing number, and contact information need to be registered in
advance to be displayed.)
Maintenance Auto descending
panel
Auto descending panel (Optional parts) UP/DOWN you can do.
Manual vane angle Use to set the vane angle for each vane to a fixed position.
3D i-see Sensor
Use to set the following functions for 3D i-see Sensor.
• Air distribution • Energy saving option • Seasonal airflow
Main menu list
* Clock setting is required.
Continue to the next page
OCH657