Controller - Mitsubishi Electric Mr.SLIM PCA-RP50KAQ Service Manual

Main menu list
Setting and display items
Vane · Louver · Vent.
(Lossnay)
High power
Timer On/Off timer
Auto-Off timer
Filter information
Error information
Weekly timer
Energy saving Auto return
Schedule
Night setback
Restriction Temp. range
Operation lock
Maintenance Auto descending panel Auto descending panel (Optional parts) Up / Down you can do.
Manual vane angle
Initial setting Main/Sub
Clock
Main display
Contrast
Initial setting Display details
Auto mode
Administrator pass-
word
Language selection
Service Test run
Input maintenance
Function setting
LOSSNAY setting
(City Multi only)
Check
Self check
Maintenance password Take the following steps to change the maintenance password.
Remote controller
check
OCH491C
Use to set the vane angle.
• Select a desired vane setting from fi ve 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."
Use to reach the comfortable room temperature quickly.
• Units can be operated in the High-power mode for up to 30 minutes.
Use to set the operation On/Off times.
• Time can be set in 5-minute increments.
* Clock setting is required.
Use to set the Auto-Off time.
• Time can be set to a value from 30 to 240 in 10-minute increments.
Use to check the fi lter status.
• The fi lter sign can be reset.
Use to check error information when an error occurs.
• Error 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.
Use to set the weekly operation On / Off times.
• Up to eight operation patterns can be set for each day.
* Clock setting is required.
* Not valid when the On/Off timer is enabled.
Use to get the units to operate at the preset temperature after performing energy-save operation for a specifi ed
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.
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 four 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.
* Clock setting is required.
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.
* Clock setting is required.
Use to restrict the preset temperature range.
• Different temperature ranges can be set for different operation modes.
Use to lock selected functions.
• The locked functions cannot be operated.
Use to set the vane angle for each vane to a fi xed position.
When connecting two remote controllers, one of them needs to be designated as a sub controller.
Use to set the current time.
Use to swich between "Full" and "Basic" modes for the Main display.
• The initial setting is "Full."
Use to adjust screen contrast.
Make the settings for the remote controller related items as necessary.
Clock: The initial settings are "Yes" and "24h" format.
Temperature: Set either Celsius (°C) or Fahrenheit (°F).
Room temp. : Set Show or Hide.
Auto mode: Set the Auto mode display or Only Auto display.
Whether or not to use the AUTO mode can be selected by using the button.
This setting is valid only when indoor units with the AUTO mode function are connected.
The administrator password is required to make the settings for the following items.
• Timer setting • Energy-save setting • Weekly timer setting
• Restriction setting • Outdoor unit silent mode setting • Night set back
Use to select the desired language.
Select "Test run" from the Service menu to bring up the Test run menu.
• Test run • Drain pump test run
Select "Input maintenance Info." from the Service menu to bring up the Maintenance information screen.
The following settings can be made from the Maintenance Information screen.
• Model name input • Serial No. input • Dealer information input
Make the settings for the indoor unit functions via the remote controller as necessary.
This setting is required only when the operation of City Multi units is interlocked with LOSSNAY units.
Error history: Display the error history and execute delete error history.
Refrigerant leak check: Refrigerant leaks can be judged.
Smooth maintenance: The indoor and outdoor maintenance data can be displayed.
Request cord: Details of the operation data including each thermistor temperature and error history can be checked.
Error history of each unit can be checked via the remote controller.
When the remote controller does not work properly, use the remote controller checking function to trouble-
shoot the problem.
7
Setting details