English CITY MULTI Control System and Mitsubishi Mr. Slim Air Conditioners MA Remote Controller PAR-30MAA Instruction Book Prior to use, thoroughly read the instructions in this manual to use the product correctly. Retain for future reference. Make sure that this CD-ROM and the Installation Manual are passed on to any future users. To ensure safety and proper operation of the remote controller, the remote controller should only be installed by qualified personnel.
Product features Feature 1 Large, easy-to-see display Cool Set temp. Mode Temp. Full-dot LCD display with large characters for easy viewing Feature 2 Simple button arrangement Feature 3 Large, easy-to-press buttons Buttons are arranged according to usage to allow for intuitive navigation. Frequently used buttons are larger than other buttons to prevent unintended pressing of other buttons.
Contents Safety precautions .................................... 4 Names and functions of controller components......... 6 Controller interface ....................................................6 Display .......................................................................8 Read before operating the controller ......... 10 Menu structure.........................................................10 Icon explanations..................................................... 11 Basic operations ................
Safety precautions • Thoroughly read the following safety precautions before using the unit. • Observe these precautions carefully to ensure safety. WARNING CAUTION Indicates a risk of death or serious injury. Indicates a risk of serious injury or structural damage. • After reading this manual, pass it on to the end user to retain for future reference. • Keep this manual for future reference and refer to it as necessary. This manual should be made available to those who repair or relocate the controller.
To reduce the risk of injury and electric shock, avoid contact with sharp edges of certain parts. To reduce the risk of injury, wear protective gear when working on the controller. To avoid injury from broken glass, do not apply excessive force on the glass parts. Precautions for moving or repairing the controller WARNING The controller should be repaired or moved only by qualified personnel. Do not disassemble or modify the controller.
Names and functions of controller components Controller interface 5 6 4 3 2 1 Function buttons 7 6 8 9 0
1 ON/OFF button Press to turn ON/OFF the indoor unit. 2 SELECT button Press to save the setting. The functions of the function buttons change depending on the screen. Refer to the button function guide that appears at the bottom of the LCD for the functions they serve on a given screen. When the system is centrally controlled, the button function guide that corresponds to the locked button will not appear. 3 RETURN button Press to return to the previous screen.
Names and functions of controller components Display The main display can be displayed in two different modes: "Full" and "Basic." The factory setting is "Full." To switch to the "Basic" mode, change the setting on the Main display setting. (Refer to page 44.) Full mode b cd e f g h * All icons are displayed for explanation. Fri 6 7 8 9 0 j Room Set temp. Cool 3 i Auto 1 4 a Mode Temp. Fan 2 k 5 Basic mode 2 Fri 1 Cool Mode Set temp. Temp.
1Operation mode Page 14 b Page 34 Indoor unit operation mode appears here. Appears when the buttons are locked. 2Preset temperature c Page 14 Preset temperature appears here. 3Clock (See the Installation Manual.) Current time appears here. 4Fan speed Page 40 Appears when the On/Off timer or Night setback function is enabled. Page 15 d Page 28 Appears when the Weekly timer is enabled. e Page 36 Fan speed setting appears here. Appears while the units are operated in the energy-save mode.
Read before operating the controller Menu structure Main menu Press the MENU button. Vane•Louver•Vent. (Lossnay) Page 20 High power Page 22 Move the cursor to the desired item with the F1 and F2 buttons, and press the SELECT button. Timer On/Off timer Page 24 Auto-Off timer Page 26 Weekly timer Page 28 OU silent mode Page 30 Restriction Temp.
Service Test run Refer to the indoor unit Installation Manual. Input maintenance info. Refer to the indoor unit Installation Manual. Function setting Refer to the Installation Manual. Lossnay (City Multi only) Refer to the Installation Manual. Check Refer to the indoor unit Installation Manual. Self check Refer to the Installation Manual. Maintenance password Refer to the Installation Manual. Remote controller check Refer to the Installation Manual.
Basic operations Power ON/OFF Button operation ON Press the ON/OFF button. The ON/OFF lamp will light up in green, and the operation will start. OFF Press the ON/OFF button again. The ON/OFF lamp will come off, and the operation will stop.
Operation status memory Remote controller setting Operation mode Operation mode before the power was turned off Preset temperature Preset temperature before the power was turned off Fan speed Fan speed before the power was turned off Settable preset temperature range Operation mode Preset temperature range Cool/Dry 19 ~ 30 ºC (67 ~ 87 ºF) Heat 17 ~ 28 ºC (63 ~ 83 ºF) Auto 19 ~ 28 ºC (67 ~ 83 ºF) Fan/Ventilation Not settable The settable temperature range varies with the model of indoor units
Operation mode, temperature, and fan speed settings ON Button operation Operation mode Fri Room Press the F1 button to go through the operation modes in the order of "Cool, Dry, Fan, Auto, and Heat." Select the desired operation mode. Cool Set temp. Auto Mode Temp. Fan Cool Dry F4 Auto Heat F1 F2 F3 Fan •Operation modes that are not available to the connected indoor unit models will not appear on the display.
Fan speed Fri Press the F4 button to go through the fan speeds in the following order. Room Cool Set temp. Auto Auto Mode F1 Temp. F2 F3 Fan F4 •The available fan speeds depend on the models of connected indoor units. •Fan speed can be changed even when the buttons are locked or when the system is centrally controlled.
Navigating through the menu Main menu list Setting and display items Vane•Louver•Vent. (Lossnay) High power Setting details Use to set the vane angle. •Select a desired vane setting from five 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.
Setting and display items Night setback Setting details 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. 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.
Navigating through the menu Navigating through the Main menu Button operation Accessing the Main menu Main menu Main Vane·Louver·Vent. (Lossnay) High power Timer Weekly timer OU silent mode Main display: Cursor F1 F2 Press the MENU button. The Main menu will appear. Page F3 F4 Item selection Cursor Press F1 to move the cursor down. Press F2 to move the cursor up. Main menu Main Vane·Louver·Vent.
Saving the settings OU silent mode Mon Tue Wed Thu Fri Sat Sun Start Stop Silent - The screen to set the selected item will appear. Setting display: day F1 F2 Select the desired item, and press the SELECT button. F3 F4 Exiting the Main menu screen Fri Room Cool Set temp. Auto Mode Temp. Fan F1 F2 F3 Press the RETURN button to exit the Main menu and return to the Main display. F4 If no buttons are touched for 10 minutes, the screen will automatically return to the Main display.
Controller operation-Function settings Vane•Louver•Vent. (Lossnay) ON Button operation Accessing the menu Select "Vane•Louver•Vent. (Lossnay)" from the Main Main menu Vane·Louver·Vent. (Lossnay) High power Timer Weekly timer OU silent mode Main display: Cursor F1 Main menu (refer to page 18), and press the SELECT button. Page F2 F3 F4 Vane setting Fri Swing Off Off Vane Vent.
Louver setting Fri Off On Press the F4 button to turn the louver swing ON and OFF. Off Vane F1 F2 Vent. Louver F3 F4 Off On On (Sample screen on City Multi) Vent. setting Fri Low Press the F3 button to go through the ventilation setting options in the order of "Off," "Low," and "High." * Settable only when LOSSNAY unit is connected. Vent. Off Low Off F1 F2 F3 F4 High Low High • The fan on some models of indoor units may be interlocked with certain models of ventilation units.
Controller operation-Function settings High power ON Function description High-power operation function allows the units to operate at higher-than-normal capacity so that the room air can be conditioned to an optimum temperature quickly. This operation will last for up to 30 minutes, and the unit will return to the normal operation mode at the end of the 30 minutes or when the room temperature reaches the preset temperature, whichever is earlier.
Clock Button operation 1 Select "Initial setting" from the Main menu (refer to page 18), and press the SELECT button. Main Main menu Maintenance Initial setting Service Main display: Cursor F1 2 Page F2 F3 F4 Clock setting is required before making the following settings. • On/Off timer • Weekly timer • OU silent mode • Energy saving • Night setback Move the cursor to the "Clock" with the F1 or F2 button, and press the SELECT button.
Controller operation-Function settings Timer Main P On/Off timer Button operation 1 Main Main menu Vane·Louver·Vent. (Lossnay) High power Timer Weekly timer OU silent mode Main display: Cursor F1 2 F2 F4 F3 F1 F2 Move the cursor to the On/Off timer, and press the SELECT button.
4 Select: Cursor F1 5 Change the setting with the F3 or F4 button. • On/Off timer: No (disable)/Yes (enable) • On: Operation start time (settable in 5-minute increments) * Press and hold the button to rapidly advance the numbers. • Off: Operation stop time (settable in 5-minute increments) * Press and hold the button to rapidly advance the numbers. • Repeat: No (once)/Yes (repeat) Timer On/Off timer No / Yes On Off Repeat No / Yes Time F2 F3 F4 Press the SELECT button to save the settings.
Controller operation-Function settings Timer Main P Auto-Off timer Button operation 1 F1 2 F2 F1 F2 F4 F1 F2 The Auto-Off timer will not work in the following cases: when Auto-Off timer is disabled, during an error, during check (in the service menu), during test run, during remote controller diagnosis, when the clock is not set, during Function setting, when the system is centrally controlled (when On/Off operation from local controller is prohibited). The current settings will appear.
4 Press the SELECT button to save the settings. Auto-Off timer Auto-Off No Yes Stop in min Select: Cursor F1 F2 Time F3 F4 A confirmation screen will appear. Auto-Off timer Auto-Off No Yes Stop in min Changes saved Main menu: Navigating through the screens • To go back to the Main menu .......... MENU button • To return to the previous screen ......
Controller operation-Function settings Weekly timer Main P Button operation 1 Main Main menu Vane·Louver·Vent. (Lossnay) High power Timer Weekly timer OU silent mode Main display: Cursor F1 2 F2 Page F3 Weekly timer Mon Tue Wed Thu Fri Sat Sun No.
4 The weekly timer setting screen will appear and the current settings will be displayed. Up to eight operation patterns can be set for each day. Move the cursor to the desired day of the week with the F1 or F2 button, and press the F3 button to select it. (Multiple days can be selected.) Weekly timer Mon Tue Wed Thu Fri Sat Sun No. Input display: day F1 F2 Select Page F3 F4 Press the SELECT button. 5 No. Select: Cursor F1 Operation pattern setting screen will appear.
Controller operation-Function settings OU silent mode Main P Function description This function allows the user to set the time periods in which priority is given to quiet operation of outdoor units over temperature control. Set the start and stop times each day of the week for the quiet operation. Select the desired silent level from "Middle" and "Quiet". Button operation 1 Main Main menu Vane·Louver·Vent.
4 The OU silent mode setting screen will appear. OU silent mode Mon Tue Wed Thu Fri Sat Sun Start Stop Silent - To make or change the setting, move the cursor to the desired day of the week with the F1 or F2 button, and press the F3 button to select it. (Multiple days can be selected.) Select: day F1 5 Select F2 F3 F4 Press the SELECT button. The setting screen will appear. Move the cursor to the desired item with the F1 or F2 button out of Start time, Stop time, or Silent level.
Controller operation-Function settings Restriction P Setting the temperature range restriction Button operation 1 Main display: Cursor F1 2 Select "Restriction" from the Main menu (refer to page 18), and press the SELECT button. Main Main menu Restriction Energy saving Night setback Filter information Error information F2 Page F3 F4 The current settings will appear. Restriction Temp. range Yes Cool·Dry Heat Auto Move the cursor to "Temp.
4 Change the settings with the F3 or F4 button. • Temp. range: No (unrestricted) or Yes (restricted) • Cool•Dry: Upper and lower limit temperature • Heat: Upper and lower limit temperature • Auto: Upper and lower limit temperature Temp. range Temp. range No / Yes Cool·Dry Heat Auto Select: Cursor F1 Temp. F2 F3 Temperature setting ranges Mode Lower limit 19 ~ 30ºC Cool•Dry (67 ~ 87ºF) 17 ~ 28ºC Heat (63 ~ 83ºF) 19 ~ 28ºC Auto (67 ~ 83ºF) F4 Temp. range Temp.
Controller operation-Function settings Restriction P Operation lock function To enable the operation lock function, set the item "Operation locked" to " Yes". Button operation 1 Bring up the Restriction setting screen. (Refer to page 32.) Restriction Operation locked No On/Off Mode Set temp. Vane Move the cursor to "Operation locked" and press the SELECT button. Setting display: Page F1 2 F2 F3 F4 Restriction Operation locked No / Yes On/Off Locked Mode Locked Set temp.
Fri Cool Mode Room Set temp. Auto will appear on the Main display in the Full mode when the operation lock function setting is enabled. Operation guide that corresponds to the locked function will be suppressed. Fan (When Set temp.
Controller operation-Function settings Energy saving Main P Automatic return to the preset temperature Button operation 1 F1 2 F3 F4 F2 F3 F2 F3 The current settings will appear. Move the cursor to "Auto return" with the F1 or F2 button, and press the SELECT button.
4 Change the settings with the F3 or F4 button. • Auto return: No (disable)/Yes (enable) • Cool: Timer setting range is 30 to 120 minutes in 10-minute increments. Temperature setting range is 19 to 30ºC (67 to 87ºF). • Heat: Timer setting range is 30 to 120 minutes in 10-minute increments. Temperature setting range is 17 to 28ºC (63 to 83ºF).
Controller operation-Function settings Energy saving Main P Setting the energy-saving operation schedule Button operation 1 Energy saving Auto return Yes Cool: min, Heat: min, Schedule No Mon Tue Wed Thu Fri Sat Sun Setting display: Cursor F1 2 F3 F2 F3 The screen to see the schedule will appear. Press the F1 or F2 button to see the settings for each day of the week. Press the SELECT button to go to the setting screen.
4 The setting change/day of the week selection screen will appear. Up to four operation patterns can be set for each day. Move the cursor to the desired day of the week with the F1 or F2 button, and press the F3 button to select it. (Multiple days can be selected.) Press the SELECT button to go to the pattern setting screen. Energy saving Mon Tue Wed Thu Fri Sat Sun No. Input: day F1 5 Select F2 F3 F4 The pattern setting screen will appear.
Controller operation-Function settings Night setback Main P Function description This control starts heating operation when the control object group is stopped and the room temperature drops below the preset lower limit temperature. Also, this control starts cooling operation when the control object group is stopped and the room temperature rises above the preset upper limit temperature.
3 Move the cursor to the desired item with the F1 or F2 button out of Night setback No (disable)/ Yes (enable), Temp. range, Start time, or Stop time. Change the settings with the F3 or F4 button. • Temp. range: The lower limit temperature (for heating operation) and the upper limit temperature (for cooling operation) can be set. The temperature difference between the lower and upper limits must be 4ºC (8ºF) or more. The settable temperature range varies depending on the connected indoor units.
Controller operation-Function settings Manual vane angle Main OFF Button operation 1 Main display: Cursor F1 2 Select "Maintenance" from the Main menu (refer to page 18), and press the SELECT button. Main Main menu Maintenance Initial setting Service F2 Page F3 F4 Select "Manual vane angle" with the F1 or F2 button, and press the SELECT button. Maintenance menu Auto descending panel Manual vane angle Main menu: Cursor F1 3 F2 F3 F4 Manual vane angle Ref. address Unit No.
4 The current vane setting will appear. Manual vane angle Select: Outlet F1 Select the desired outlets from 1 through 4 with the F1 or F2 button. • Outlet: "1," "2," "3," "4," and "1, 2, 3, 4, (all outlets)" Angle F2 F3 Manual vane angle F4 Press the F3 or F4 button to go through the option in the order of "No setting (reset)," "Step 1," "Step 2," "Step 3," "Step 4," and "Step 5." Select the desired setting.
Controller operation-Function settings Main display Button operation 1 Select "Initial setting" from the Main menu (refer to page 18), and press the SELECT button. Main Main menu Maintenance Initial setting Service Main display: Cursor F1 2 F2 Page F3 F4 Move the cursor to the "Main display" with the F1 or F2 button, and press the SELECT button.
Contrast Button operation 1 Select "Initial setting" from the Main menu (refer to page 18), and press the SELECT button. Main Main menu Maintenance Initial setting Service Main display: Cursor F1 2 Page F2 F3 F4 Move the cursor to the "Contrast" with the F1 or F2 button, and press the SELECT button.
Controller operation-Function settings Language selection Function description The desired language can be set. The language options are English, French, German, Spanish, Italian, Portuguese, Swedish, and Russian. Button operation 1 Select "Initial setting" from the Main menu (refer to page 18), and press the SELECT button.
3 Move the cursor to the language you desire with the F1 through F4 buttons, and press the SELECT button to save the setting. Language selection English Français Deutsch Español Italiano Português Svenska Pycckий Select: Cursor F1 F2 Cursor F3 Language selection English Français Deutsch Español Italiano Português Svenska Pycckий Changes saved Main menu: F4 When the power is on for the first time, the Language selection screen will be displayed. Select a desired language.
Maintenance Filter information Fri Cool Room Set temp. Mode Auto Temp. Fan will appear on the Main display in the Full mode when it is time to clean the filters. Wash, clean, or replace the filters when this sign appears. Refer to the indoor unit Instructions Manual for details. Button operation 1 F1 2 Select "Filter information" from the Main menu (refer to page 18), and press the SELECT button.
3 Select "OK" with the F4 button. Filter information Reset filter sign? Cancel F1 F2 F3 OK F4 A confirmation screen will appear. Filter information Filter sign reset Navigating through the screens • To go back to the Main menu .......... MENU button Main menu: • To return to the previous screen ...... RETURN button Fri Cool Mode Room Set temp. Temp. Auto When the is displayed on the Main display in the Full mode, the system is centrally controlled and the filter sign cannot be reset.
Troubleshooting Error information When an error occurs, the following screen will appear. Check the error status, stop the operation, and consult your dealer. Button operation 1 Error code, error unit, refrigerant address, unit model name, and serial number will appear. The model name and serial number will appear only if the information have been registered. Error information Error code Error unit IU Ref. address Unt# Model name Serial No.
2 Press the F4 button or the ON/OFF button to reset the error that is occurring. Error information Error code Error unit IU Ref. address Unt# Model name Serial No. Errors cannot be reset while the ON/OFF operation is prohibited. Reset error: Reset button Page Reset F1 F2 F3 F4 blinks Select "OK" with the F4 button. Error reset Reset current error? F1 F2 Cancel OK F3 F4 Error reset Error reset Navigating through the screens Main menu: • To go back to the Main menu ..........
Specifications Controller specifications Product size Net weight Rated power supply voltage Power consumption Usage environment Specification 120(W) x 120(H) x 19(D) mm (4 3/4 x 4 3/4 x 3/4 [in]) (not including the protruding part) 0.25 kg (9/16 lb.) 12 VDC (supplied from indoor units) 0.
Function list (as of December 1, 2010) Function Operation/ Display Power ON/OFF Operation mode switch Room temperature setting Fan speed setting Vane angle setting Louver setting Ventilation setting High power operation Auto descending panel Backlight Contrast setting Main display mode switch Clock setting Clock display format setting (Date display format setting) Language selection (8 languages) Room temperature display Error display Filter information Schedule/ On/Off timer Auto-off timer Timer Weekly ti
List of functions that can/cannot be used in combination High power On/Off Auto-off Weekly timer timer timer High power OU Temperature Operation Auto Energy Night silent range lock return saving setback mode schedule 2 1 On/Off timer 1 1 3 Auto-off timer 4 Weekly timer OU silent mode 1 5 1 Temperature range Operation lock 2 Auto return Energy saving schedule Night setback 6 2 2 7 1 3 4 : Can be used in combination 5 6 7 : Cannot be used in combination : Restricted 1: This funct
This product is designed and intended for use in the residential, commercial, and light-industrial environment. The product at hand is based on the following EU regulations: • Low Voltage Directive 2006/95/EC • Electromagnetic Compatibility Directive 2004/108/EC HEAD OFFICE: TOKYO BLDG. , 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Authorized representative in EU: MITSUBISHI ELECTRIC EUROPE B.V. HARMAN HOUSE, 1 GEORGE STREET, UXBRIDGE, MIDDLESEX UB8 1QQ, U.K.
