MA Remote Controller Mitsubishi Electric PAR
Contents
1. 15 lt To Turn Off the Auto Off Timer gt Hold down the Timer On Off button 9 for 3 seconds so that Timer Off appears at 6 and the timer value at 7 disappears Alternatively turn off the air conditioner itself The timer value at 7 will disappear from the screen To Turn On the Auto Off Timer Hold down the Timer On Off button for 3 seconds The Timer Off indication disappears at 6 and the timer setting comes on the display at 7 Alternatively turn on the air conditioner The timer value will appear at x 6 16 4 Locking the Remote Controller Buttons Operation function limit controller W If you wish you can lock the remote controller buttons You can use the Function Selection of remote controller to select which type of lock to use For information about selecting the lock type see section 6 item 4 2 1 Specifically you can use either of the following two lock types D Lock AII Buttons Note The Locked indicator appears on the screen to indicate that buttons are currently locked How to Lock the Buttons 1 While holding down the Filter button 2 press and hold down the ON OFF button the lock is now engaged for 2 seconds The Locked indication appears on the screen at 1 indicating that2. NOTE Timer operation stops when the display for remote controller function selection is changed to the normal one Hold down the button and press the button for two Hold down the button and press seconds the button for two seconds The display cannot be changed during the unit function The remote controller records the selection the test run and the self diagnosis setting that is made in this way Item 1 Remote Controller Function Se lection Change Language Press the button ag CHANGE LANGUAGE HUS AUT A eur ee See 4 1 Item 3 Item 2 Setting content Press the 3 B button Operation function limit setting LOCKING FUNCTION the gt See 4 2 1 M ress the Function imi Press the button button FUNCTION 9 Use of automatic mode setting SELECT AUTO MODE See 4 2 2 SELECTION Press the i button Temperature range limit setting LIMIT TEMP FUNCTION gt See 4 2 3 Use of automatic filter elevation panel up down operation mode setting ser ngoai gt See 4 2 4 Use of fixed airflow direction mode setting gt See 4 2 5 2 Press the Press the LN button button Remote controller main sub setting C
3. W To lower the temperature Press the CVD Set Temperature button E To raise the temperature Press the A Set Temperature button Each press changes the setting by 1 C The current setting is displayed at 3 The available ranges are as follows 1 2 COOL or DRY HEAT mode AUTO mode FAN mode 19 30 17 28 19 28 C Cannot be set 67 87 F 3 63 83 F 3 67 83 F 3 Note 1 Available ranges vary according to the type of unit connected Mr Slim CITY MULTI etc 2 If temperature range limits have been set at Function Selection of remote controller the available ranges will be narrower than shown above If you attempt to set a value outside of the restricted range the display will show a message indicating that the range is currently restricted For information about how to set and clear these range limits refer to section 6 item 41 2 3 8 If Function Selection of remote controller are set to display the temperature in Fahrenheit For information about how to select or F refer to section 6 item 4 4 1 Room Temperature Display During operation the intake temperature is shown at 4 Note To display range is 8 to 39 If the temperature is below 8 or above 39 the corresponding value 8 or 39 will blink on the display f you are using the remote controller to drive multiple indoor units the
4. flocking has been disabled in Function Selection of remote controller the screen will display the Not Available message when you press the buttons as described above Locks all of the buttons on the remote controller Lock All Except ON OFF Locks all buttons other than the ON OFF button em E i 1 will blink on the display 0 Lock Indicator lt How to Unlock the Buttons gt 1 While holding down the Filter button press and hold down the ON OFF button for 2 seconds so that the Locked indication disappears from the screen at 1 mI Dod a KA MITSUBISHI ELECTRIC TME SUN D C TC c co DON OFF Cv eC 5 Opono OMENU ONOFF Bal FILTER NVC BACK DAY S527 38 4 CHEK TEST Ca gt PAR 21MAA CLOCK V OPERATION A CLEAR ea 1 17 5 Other Indications lt Centrally Controlled gt lt Flashing Mode Indicator gt MITSUBISHI ELECTRIC EA MITSUBISHI ELECTRIC 000 RI er E 25 77 ul o 38 4 L ol 38 Displayed when operation is controlled by central controller etc W When flashes continuously Restricted operations are shown below
5. Automatic cooling and Automatic heating is displayed under the automatic mode is running OFF Only Automatic is displayed under the automatic mode 7 Specifications Item Details Dimensions 120 H x 130 W x 19 D mm Weight 0 2 kg Power Source 10 to 13V DC Supplied from indoor unit Power Consumption 0 3 W Ambient Usage Environment 0 to 40 30 to 90 relative humidity Composition PS 294 s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN WT05000X01
6. LIMIT TEMP AUTO MODE The temperature range can be changed on automatic mode OFF initial setting The temperature range limit is not active When the setting other than OFF is made the temperature range limit setting on cooling heating and automatic mode is made at the same time However the range cannot be limited when the set temperature range has not changed 22 Toincrease or decrease the temperature press the TEMP V or A button To switch the upper limit setting and the lower limit setting press the 11 button The selected setting will flash and the temperature can be set Settable range Cooling Dry mode Lower limit 19 30 C Upper limit 30 C 19 C Heating mode Lower limit 17 C 28 C Upper limit 28 C 17 C Automatic mode Lower limit 19 C 28 Upper limit 28 19 C The settable range varies depending on the unit to connect Mr Slim units CITY MULTI units and intermediate temperature units 4 Use of automatic filter elevation panel up down operation mode setting To switch the setting press the ON OFF button ON The operation to switch to the automatic filter elevation panel up down operation mode is valid OFF The operation to switch to the automatic filter elevation panel up down operation mode is always invalid Switching operation Press the filter button and the ventilation button together for 2 seconds while the display of
7. C 2 pu Iz 38 2 4 TEST Om MONITOR SET DAY CV CA PAR 21MAA V OPERATION A Fan Speed button Filter button lt Enter gt button Test Run button CLEAR CLOCK Opening the door oM Check button Clear button Airflow Up Down button V il Louver button Operation button To preceding operation number Ventilation button AA Operation button CA Tonextoperation number Note message If you press a button for a feature that is not installed at the indoor unit the remote controller will display the Not Available If you are using the remote controller to drive multiple indoor units this message will appear only if the feature is not present at the parent unit E Screen Configuration Screen Types Function Selection of remote controller Set the functions and ranges available to the remote controller timer functions operating restrictions etc Set Day Time Set the current day of the week or time Standard Control Screens View and setthe air conditioning system s operating status Timer Monitor View the currently set timer weekly timer simple timer or Auto Off timer Set the operation of any of the timers w
8. Displayed when another indoorunit connected to the outdoor unitis already operating ON OFF including timer operation in a different operation mode Operation mode Match with the operation mode of the other indoor unit Settemperature Note W When mode switched after display flashes Displayed when operation mode is restricted for each season by central controller etc Use another operation mode May also be individually restricted Flashing Filter Note MITSUBISHI ELECTRIC When two or more different types of indoor unit are controlled the cleaning period differs with the type of filter When the master unit cleaning period arrives FILTER is displayed When the filter display goes off the cumulative time is reset S 1 FILTER indicates the cleaning period when the air conditioner was used under C z 1 i R general indoor air conditions by criteria time Since the degree of dirtiness depends VEN the environmental conditions clean the filter accordingly The filter cleaning period cumulative time differs with the model W indicates that the filter needs cleaning Clean the filter W When resetting FILTER display When the FILTER button is pressed two times successively after cleaning the filter the display goes off and is reset 18 lt Flashing Error Codes gt CITY MULTI Models Mr S
9. MODE SELEC TION 1 Remote controller main sub setting CONTROLLER MAIN SUB Selecting main or sub remote controller When two remote controllers are connected to one group one controller must be set to sub 2 Use of clock setting CLOCK Setting the use or non use of clock function 3 Timer function setting WEEKLY TIMER Setting the timer type 4 Contact number setting for error situation CALL Contact number display in case of error Setting the telephone number 4 Display change DISP MODE SETTING 1 Temperature display C F setting TEMP MODE C F Setting the temperature unit C or F to display 2 Suction air temperature display setting TEMP DISP SELECT Setting the use or non use of the display of indoor suction air temperature 3 Automatic cooling heating display setting AUTO MODE DISP C H Setting the use or non use of the display of Cooling or Heating display during operation with automatic mode 20 Function selection flowchart 1 Stop the air conditioner to start remote controller function selection mode 2 Select from item 1 3 Select from item 2 4 Make the setting Details are specified in item 3 5 Setting completed 6 Change the display to the normal one End Normal display Display when the air condition is not running
10. TIMER initial setting value The weekly timer can be used AUTO OFF TIMER The auto off timer can be used SIMPLE TIMER The simple timer can be used TIMER MODE OFF The timer mode cannot be used When the use of clock setting is OFF the WEEKLY TIMER cannot be used 4 Contact number setting for error situation To switch the setting press the ON OFF button DCALL OFF Thesetcontact numbers are notdisplayed in case of error CALL The set contact numbers are displayed in case of error CALL The contact number can be set when the display is as shown on the left Setting the contact numbers To set the contact numbers follow the following procedures Move the flashing cursor to set numbers Press the E TEMP V and A button to move the cursor to the right left Press the CLOCK V and A button to set the numbers 23 4 4 Display change setting 1 Temperature display C F setting To switch the setting press the ON OFF button C The temperature unit C is used F The temperature unit F is used 2 Suction air temperature display setting To switch the setting press the ON OFF button ON The suction air temperature is displayed OFF The suction air temperature is not displayed 3 Automatic cooling heating display setting To switch the setting press the ON OFF button ON One of
11. at 7 lt To Turn the Simple Timer gt Press the Timer On Off button so that the timer setting becomes visible at 7 Examples If ON and OFF times have both been set at the simple timer operation and display are as indicated below Example 1 Start the timer with ON time set sooner than OFF time ON Setting 3 hours OFF Setting 7 hours 2 T At Timer Start At3 hours sme Example 2 after timer ap _Start _ 2 At 7 hours after timer start Start the timer with OFF time is sooner than ON time ON Setting 5 hours OFF Setting 2 hours Nx E d r xz xz ER OFF li all Rg O se M Ll AFTER on fs smere 14 T At Timer Start ud M At2hours stat 2 At 5 hours after timer start Display shows the timer s ON set ting hours remaining to ON Display changes to show the tim er s OFF setting hours remaining to OFF The time displayed is OFF setting 7 hours ON setting 3 hours 4 hours The air conditioner goes off and will remain off until someone re starts it Display shows the timers OFF setting hours remaining to OFF Display changes to show the tim er s ON setting hours remaining to ON The time displ
12. at 1 and the Vent indication at 8 come on To change the ventilator force W Press the Ventilation button 8 as necessary Each press toggles the setting as shown below No displa Bor 3Cf s d Stop i Low High OFF Note With some model configurations the fan on the indoor unit may come on even when you set the ventilator to run independently 3 Using the Timer This section explains how to set and use the timer You can use Function Selection of remote controller to select which of three types of timer to use 1 Weekly timer 2 Simple timer or Auto Off timer For information about how to set the Function Selection of remote controller refer to section 6 item 4 3 3 D Using the Weekly Timer W The weekly timer can be used to set up to eight operations for each day of the week Each operation may consist of any of the following ON OFF time together with a temperature setting or ON OFF time only or temperature setting only When the current time reaches a time set at this timer the air conditioner carries out the action set by the timer W Time setting resolution for this timer is 1 minute Note 1 Weekly Timer Simple Timer Auto Off Timer cannot be used at the same time 2 The weekly timer will not operate when any of the following conditions is in effect The timer feature is off the system is in an malfunction state a test run is in progress
13. cloth that has been moistened with water diluted neutral solvent and then wipe it with a dry cloth 2 Parts Names Display Section For purposes of this explanation all parts of the display are shown as lit During actual operation only the relevant items will be lit Identifies the current operation Shows the operating mode etc Multilanguage display is sup Day of Week Shows the current day of the week Time Timer Display timer is set remaining Shows the current time unless the simple or Auto Off If the simple or Auto Off timer is set shows the time Sensor indication Displayed when the remote controller sensor is used Locked indicator Indicates that remote controller but tons have been locked Clean The Filter indicator ported n MITSUBISHI ELECTRIC TIME SUN MON TUE WED THU FRI Pa Timer 1 Centrally Controlled indicator arter 111 gt LILII FC Indicates that operation of the mote controller has been prohib ited by a master controller EJ 1 ps LINLI SIMPLE ONLY4Hr 772 3824 AUTO OFF NINE I 11 AFTER OFF Enean Caf Comes on when it is time to clean the filter Timer indicators WEEKLY The indicator comes on if t
14. stopped unit appears on the remote controller For details of the automatic filter elevation panel up down operation mode settings refer to the installation manual for the indoor unit With the automatic filter elevation panel up down operation mode the elevat ing operation of the panel grill on the indoor unit can be made 5 Use of fixed airflow direction mode setting ON The operation to switch to the fixed airflow direction mode is valid OFF The operation to switch to the fixed airflow direction mode is always invalid Switching operation Press the filter button and the Fan Speed button together for 2 seconds while the display of stopped unit appears on the remote controller For details of the fixed airflow direction mode settings refer to the installation manual for the indoor unit With the fixed airflow direction mode settings the position of the vane can be fixed for each air outlet 4 3 Mode selection setting 1 Remote controller main sub setting To switch the setting press the ON OFF button Main The controller will be the main controller Sub The controller will be the sub controller 2 Use of clock setting To switch the setting press the ON OFF button DON The clock function can be used OFF The clock function cannot be used 3 Timer function setting To switch the setting press the ON OFF button Choose one of the followings D WEEKLY
15. Menu button 2 so that the Set Up appears on the screen at 2 Note that each press of the button toggles the display between Set Up and Monitor 3 Press the ON OFF button to display the current ON or OFF simple timer setting Press the button once to display the time remaining to ON and then again to display the time remaining to OFF The ON OFF indication appears at 3 ON timer The air conditioner will start operation when the specified number of N hours has elapsed OFF timer The air conditioner will stop operation when the specified number of hours has elapsed 4 With ON or OFF showing at 3 Press the appropriate Set Time button as ate MITSUBISHI ELECTRIC necessary to set the hours to ON if ON is displayed or the hours to OFF if OFF E is displayed at 4 Available Range 1 to 72 hours i 5 To set both the ON and OFF times repeat Steps 3 and 4 Note that ON and OFF times cannot be set to the same value TEMP ONOFF _ 0O 6 To clear the current ON or OFF setting Display the ON or OFF setting see step 3 c and then press the Check Clear button 9 so that the time setting clears to at Cu C E 4 If you want to use only an ON setting or only an OFF setting be sure
16. ONTROLLER MAIN SUB gt See 4 3 1 Press the button Press the ing Me we me he ee gt E Mode selection button Use of setting CLOCK See 4 3 2 gt SELECTION Timer function setting WEEKLY TIMER gt See 4 3 3 Press the Contact number setting for error situation CALL gt See 4 3 4 button Press the button m Temperature display C F setting TEMP MODE C F gt See 4 4 1 Press the Display change button mu Press the button DISP MODE Suction air temperature display setting TEMP DISP SELECT gt See 4 4 2 SETTING Automatic cooling heating display setting AUTO MODE DISP C H gt See 4 4 3 Dot display The language that is selected in CHANGELANGUAGE mode ap pears on this display English is 21 Set in this manual de MITSUBISHI ELECTRIC i CHANGE LANGUAGE omeny oono C ONOFF E DAVY SE poo TEST G d iu Detailed setting 4 1 CHANGE LANGUAGE setting The language that appears on the dot display can be selected Press the C MENU button to change the language J
17. WT05000X01 MITSUBISHI ELECTRIC CE CITY MULTI Control System and Mitsubishi Mr SLIM Air Conditioners MA Remote Controller PAR 21MAA Instruction Book Contents 1 Safety Precautions 2 ae MITSUBISHI ELECTRIC 22 4 3 Screen Configuration 6 4 Setting the Day of the Week and Time 6 Brew DoNorF 5 Using the Remote Controller 7 Cv oC 1 How to Start Stop Change the Mode and Adjust the Temperature 7 2 Fan Speed Airflow Direction and Ventilation 3 Using the Timer e enters D Using the Weekly Timer ecccecesecesereeeeeeeeeeeeeaeeeeteeaeeeners Using the Simple Timer sess Using the Auto Off Timer sssssseeem 4 Locking the Remote Controller Buttons Please read these instructions carefully and take care to use this equipment Operation function limit controller 17 correctly Store these instructions safely for future reference 5 Other IndiCatlOns ideae e aie ER 18 Be sure to pass these instructions and the corresponding installation instructions 5 Function Selection sese cr i li a E RR d Ea ERR A 20 to anyone subsequently appointed to maintain this equipment Installation a
18. and then call your dealer or servicer for advice If you have entered contact number to be called in the event of a problem push the Check button to display it on the screen You can set this up under Function Selection of remote controller For information refer to section 6 19 6 Function Selection 3 Function selection of remote controller The setting of the following remote controller functions can be changed using the remote controller function selection mode Change the setting when needed Item 1 Item 2 Item 3 Setting content 1 Change Language CHANGE LANGUAGE Language setting to display Display in multiple languages is possible 2 Function limit FUNCTION SELECTION 1 Operation function limit setting operation lock LOCKING FUNCTION Setting the range of operation limit operation lock 2 Use of automatic mode setting SELECT AUTO MODE Setting the use or non use of automatic operation mode 3 Temperature range limit setting LIMIT TEMP FUNCTION Setting the temperature adjustable range maximum minimum 4 Use of automatic filter elevation panel up down operation mode setting Setting the use or non use of the automatic filter elevation panel up down operation mode 5 Use of fixed airflow direction mode setting Setting the use or non use of the fixed airflow direction mode 3 Mode selection
19. apanese JP English GB German D Spanish E Russian RU Italian I Chinese CH French 4 2 Function limit 1 Operation function limit setting operation lock To switch the setting press the ON OFF button no1 Operation lock setting is made on all buttons other than the ON OFF button no2 Operation lock setting is made on all buttons 3 OFF Initial setting value Operation lock setting is not made To make the operation lock setting valid on the normal screen it is necessary to press buttons Press and hold down the FILTER and ON OFF buttons atthe same time for two seconds on the normal screen after the above setting is made 2 Use of automatic mode setting When the remote controller is connected to the unit that has automatic operation mode the following settings can be made To switch the setting press the ON OFF button ON Initial setting value The automatic mode is displayed when the operation mode is selected The automatic mode is not displayed when the operation mode is selected OFF 3 Temperature range limit setting After this setting is made the temperature can be changed within the set range To switch the setting press the ON OFF button LIMIT TEMP COOL MODE The temperature range can be changed on cooling dry mode LIMIT TEMP HEAT MODE The temperature range can be changed on heating mode
20. ayed is ON setting 5 hours OFF setting 2 hours 3 hours The air conditioner comes on and will continue to run until someone turns it off Using the Auto Off Timer W This timer begins countdown when the air conditioner starts and shuts the air conditioner off when the set time has elapsed W Available settings run from 30 minutes to 4 hours in 30 minute intervals Note 1 Weekly Timer Simple Timer Auto Off Timer cannot be used at the same time 2 The Auto Off timer will not operate when any of the following conditions is in effect The timer is off the system is in malfunction state a test run is in progress the remote controller is undergoing self check or remote controller check the user is in the process of selecting a function the user is in the process of setting the timer the system is under central control Under these conditions On Off operation is prohibited EA MITSUBISHI ELECTRIC TIMER EET ei ni i AUTO OFF i TEMP ON OFF Cv CA oc Q Opino OMENU hal FILTER Oa BACK MONITORISET DAY Es vD CA PAR 21MAA CLOCK 385 0 CHECK TEST VOPERATIONA gt CLEAR 1 D J How to Set the Auto Off Timer Timer Setting 1 1 1 Besurethat youare ata standard control screen and thatthe Auto Off timer i
21. cells as you wish 10 Press the mode Return button 2 to return to the standard control screen and complete the setting procedure 11 To activate the timer press the Timer On Off button 9 so that the Timer Off indication disappears from the screen Be sure that the Timer Off indication is no longer displayed fthere are no timer settings the Timer Off indication will flash on the screen 12 lt How to View the Weekly Timer Settings gt Timer Settings 1 Be sure that the weekly timer indicator is visible on the screen at 1 2 Press the Timer Menu button 2 so that Monitor is indicated on the screen at 8 3 Press the Timer On Off Set Day button as necessary to select the day you wish to view 4 Press the Y or A Operation button or as necessary to change the timer operation shown on the display at 9 Each press will advance to the next timer operation in order of time setting 5 To close the monitor and return to the standard control screen press the Mode Return button To Turn Off the Weekly Timer Press the Timer On Off button so that Timer Off appears at 10 mum 36 E To Turn On the Weekly Timer Press the Timer On Off button so that the Timer Off indication at 10 goes dark TIME SUN mM MH r2 U
22. display will show the temperature at the master unit You select which temperature sensor to use to detect the temperature either the sensor at the indoor unit At Unit or else the sensor at the remote controller At Remote The default setting is At Unit To change the location of the sensor at the indoor unit CITY MULTI models Consult your dealer Mr Slim models Refer to the installation instructions Ifroomtemperature display is disabled in Function Selection of remote controller the room temperature will not appear For information about how to enable or disable this feature refer to section 6 item 4 4 2 fFahrenheit display is selected at Function Selection of remote controller the display will show the F mark For information about how to select or F refer to section 6 item 4 4 1 I8 2 Fan Speed Airflow Direction and Ventilation lt To Change the Fan Speed gt Wi Press the Fan Speed button as many times as necessary while the system is running Each press changes the force The currently selected speed is shown at 5 The change sequence and the available settings are as follows FAN Displ SPEED Bey Auto Speed 1 Speed 2 Speed 3 Speed 4 4 speed model E gt tf gt fe gt a gt Ral 3 speed model gt ha gt al 2 speed model E P Fe Sul Note The number of available fan spee
23. ds depends on the type of unit connected Note also that some units do not provide an Auto setting In the following cases the actual fan speed generated by the unit will differ from the speed shown the remote controller display 1 While the display is showing STAND BY or DEFROST 2 Immediately after starting HEAT mode while the system is waiting for the mode change to take effect 3 In HEAT mode when room temperature is higher than the temperature setting 4 When the unit is in DRY mode lt To Change the Airflow s Up Down Direction gt W With the unit running press the Airflow Up Down button as necessary Each press changes the direction The current direction is shown at 6 The change sequence and the available settings are as follows Auto Horiz 1 2 3 4 Display gt ES gt 5 gt Note that during swing operation the directional indication on the screen does not change in sync with the directional vanes on the unit Some models do not support directional settings Note Available directions depend on the type of unit connected Note also that some units do not provide an Auto setting In the following cases the actual air direction will differ from the direction indicated on the remote controller display 1 While the display is showing STAND BY or DEFROST 2 Immediately after starting heat
24. eekly timer simple timer or Auto Off timer Timer Setup Function Selection of remote controller TIME SUN CHANGE __ TIME SET DD DH LRHGUR amp E ENTER a N i Egi eee Standard Control Screens oO ac foal Ful 38 4 ol Timer Setup TIMER SET UE EHTER lt How to change the screen gt 9 Hold down both the Mode button and the Timer On Off button for 2 seconds Press the Timer Menu button Press the Mode Return button Press either of the Set Time buttons J or A 4 Setting the Day of the Week andTime W Use this screen to change the current day of the week and time setting Note The day and time will not appear if clock use has been disabled at Function Selection of remote controller C N 1 Day of the Week amp EJ h Eza Time display aM MITSUBISHI ELEC ac 9 EET Opan oMENU oono _ am C C 2 BACK MONTORSET DAY 21 CLOCK S E J How to Set the Day of the Week and Time Day of the Week Setting IL 4 Time Setting Press the Y or A Set Time button to show displa
25. er mode while the system is waiting for the mode change to take effect 3 In heat mode when room temperature is higher than the temperature setting To Change the Right Left Air Direction W Press the louver button 7 as necessary The louver image 7 appears Each press of the button switches the setting as follows Seen No display Stop ON OFF During swing operation the arrow display move to the left and right cxi lt Using Ventilation gt On Mr Slim models To run the ventilator together with the indoor unit E Press the ON OFF button The Vent indication appears on the screen at 8 The ventilator will now automatically operate whenever the indoor unit is running To run the ventilator independently W Press the Mode button until appears on the display This will cause the ventilator to start To change the ventilator force W Press the Ventilation button 8 as necessary Each press toggles the setting as shown below Qt Low High 10 On CITY MULTI models To run the ventilator together with the indoor unit E Press the ON OFF button The Vent indication appears on the screen at 8 The ventilator will now automatically operate whenever the indoor unit is running To run the ventilator only when the indoor unit is off W Press the Ventilation button 8 while the indoor unit is off The On lamp
26. he corre sponding timer is set Fan Speed indicator Shows the selected fan speed Up Down Air Direction indica or ct Room Temperature display Timer Is Off indicator Indicates that the timer is off Temperature Setting Shows the target temperature The indicator N shows the direc tion of the outcoming airflow Shows the room temperature Ventilation indicator Louver display Appears when the unit is running in Ventilation mode One Hour Only indicator Displayed if the airflow is set to weak and downward during COOL or DRY mode Operation varies according to model The indicator goes off after one hour at which time the airflow di rection also changes Indicates the action of the swing louver Does not appear if the louver is stationary Power On indicator Indicates that the power is on Operation Section Set Temperature buttons Timer Menu button ON OFF button Monitor Set button Mode button Return button Set Time buttons CY Back Ahead Timer On Off button Set Day button EA MITSUBISHI ELECTRIC L i Temp IC Pa ea ee CifOmO3e OMENU ON OFF ec FILTER tul
27. lim Models 5x EA MITSUBISHI MITSUBISHI ELECTRIC 7 TX BB 1 gH Ne ds ent IER A Fd dE _ LILI Gg e LILI Gg 7 1 ON lamp 7 t ON lamp ON OFF Flashing D ON OFF Flashing d x xv L xe 7 WC Error Code Indoor Unit No Indoor Unit s Refrig Error Code Indoor Unit No erant Address Alternating Displa If you have entered contact number to be called in the event of a problem the screen displays this number urb dd You can set this up under Function Selection of remote controller For information refer to section 6 Ifthe ON lamp and error code are both flashing This means that the air conditioner is out of order and operation has been stopped and cannot resume Take note of the indicated unit number and error code then switch off the power to the air conditioner and call your dealer or servicer On CITY MULTI Models On Mr Slim Models When the Check button is pressed aa MITSUBISHI ELECTRIC ae MITSUBISHI ELECTRIC aa MITSUBISHI ELECTRIC Ao ga GR B E CALL XXXX Act x COOL br Penes XXX XXX Sall Ju v i c7 Fea ca e 38 ON OFF ON OFF ON OFF eC Error Code Error Code If only the error code is flashing while the ON lamp remains lit Operation is continuing but there may be a problem with the system In this case you should note down the error code
28. n 1 The ON lamp 1 come on Note and the display area When the unit is restarted initial settings are as follows Remote Controller settings Mode Last operation mode Temperature Last set temperature setting Fan speed ast set fan speed Horiz COOLorDRY utet Airflow up Last down Mode HEAT setting Horiz FAN outlet E 0 The ON lamp area go dark 1 lt To Stop Operation gt W Pressthe ON OFF button again and the display lt Selecting the Mode gt W With the unit running press the Mode button as many times as necessary Each press switches operation to the next mode in the sequence shown below The currently selected mode is shown at 2 gt COOL DRY FAN gt AUTO gt HEAT gt Ventilate 4 4344 T 2 Note 1 Availability of this mode depends on the type of unit connected 2 Appears only on Mr Slim units with installed ventilation functionality 3 Does not appear if Auto Mode has been disabled at the Function Selection of remote controller For information about how to set this function refer to section 6 item 4 2 2 4 HEAT and COOL do not appear during AUTO mode if Auto mode display has been disabled atthe Function Selection of remote controller For information about how to set this function refer to section 6 item 4 4 3 To Change the Room Temperature Setting
29. nd Zi Spadifications dene e c MM tei AUALA 24 relocation of this equipment should be carried out by qualified persons only Attempts by end users to install or move this equipment may lead to unsafe conditions or improper operation 7 1 Safety Precautions Precautions are classified as follows according to the level of potential danger Z WARNING Denotes a condition or operation which if handled incorrectly may lead to serious injury or death Z CAUTION Denotes a condition or operation which if handled incorrectly may lead to bodily injury or property damage Z WARNING Do not attempt to install this equipment yourself Please have your dealer or a qualified engineer install this equipment Improper installation may result in fire electric shock or other severe accident Do not attempt to relocate this equipment yourself Improper reinstallation may result in fire electric shock or other severe accident Please have your dealer or a qualified engineer carry out relocation Be sure that the equipment has been fastened securely Be sure that equipment is securely fastened to a sturdy support so that there is no risk that it will fall Do not dispose of this equipment yourself Please consult the dealer when it comes time to discard this equipment Be sure that you are supplying the rated voltage Supply of an incorrect voltage may lead to fire or equipme
30. nday to the values indicated below l 3 EMP Q ON OFF Setup Matrix Op No Sunda Monda ave Saturda Operation 1 settings for Sun CN CAD sa Sa D p y ess 2 s 5 OMENU Sal ELTER r3 No 1 Mosis ee 02 Coa 23 BACK MONTORSET DAY S327 38 4 CHEK TEST mm m nm Cv CAD G 10 10 10 10 PAR 21MAA 1 yoana Je Mehdi OFF OFF OFF Fo rM ana M el Turn off the air conditioner at 10 00 No 8 Note 2 By setting the day to Sun Mon Tues Wed Thurs Fri Sat you can set the same operation to be carried out at the same time every day Q DO Example Operation 2 above which is the same for all days of the week 11 lt Setting the Weekly Timer gt Shows the time setting L Shows the selected operation ON or OFF Does not appear if operation is not set 7 Shows the temperature setting n Does not appear if temperature is not set 5 Press the appropriate Set Time button as necessary to set the desired time at 5 As you hold the button down the time first increments in minute intervals then in ten minute intervals and then in one hour intervals 6 Press the ON OFF button
31. ndicator is visible in the display at 1 When something other than the Auto Off Timer is displayed set it to AUTO OFF TIMER using the function selection of remote controller see 6 4 3 3 timer function setting 2 Hold down the Timer Menu button 2 for 3 seconds so that the Set Up appears on the screen at 2 Note that each press of the button toggles the display between Set Up and Monitor 3 Press the appropriate Set Time button as necessary to set the OFF time at 4 Press the Filter 41 button to lock in the setting Note Your entry will be cancelled if you press the Mode Return button 2 before pressing the Filter 1 button 2 5 Press the Mode Return button to complete the setting procedure and return to the standard control screen 6 If the air conditioner is already running the timer starts countdown immediately Be sure to check that the timer setting appears correctly on the display lt Checking the Current Auto Off Timer Setting gt Timer Setting Timer EMONITOR _ 1 Be sure that the Auto is visible on the screen at 1 2 Hold down the Timer Menu button 2 for 3 seconds so that Monitor is indicated on the screen at 4 The timer remaining to shutdown appears at 5 3 To close the monitor and return to the standard control screen press the Mode Return button
32. nt failure Do not attempt to modify or repair this equipment yourself Attempted modification or repair may lead to fire electric shock or other severe accident Please consult with your dealer if repair is required Turn off this equipment immediately if operation becomes abnormal Continued use may lead to equipment failure electric shock or fire If you notice a burning smell or other abnormality turn off the power switch immediately and consult your dealer Stop using this equipment if it fails to operate correctly if error messages recur and the unit does not run as expected Continued use or attempted use of this equipment may lead to fire or equipment failure Consult your dealer for advice A CAUTION Keep hazardous materials away from this equipment Do notinstall this equipment in locations where there is risk of combustible gas leakage The presence of combustible gas may result in explosion or fire Do not use sharp tipped objects to press the buttons Use of sharp tips may lead to electric shock or equipment failure Do not wash this equipment with water Washing with water may result in electric shock or equipment failure Do not touch buttons when hands are wet Doing so may result in electric shock or equipment failure Do not use under extreme temperatures Use only when ambient temperature is within the limits indicated in the instructions If the inst
33. ructions do not indicate limits use only at tempera tures between 0 C and 40 C Use of this equipment at temperatures outside of this range may result in major equipment failure Do not use this equipment for purposes for which it was not intended This equipment is for use with Mitsubishi Building Air Control systems Please do not use it with any other systems or for any other purpose as such usage may result in improper operation Do not pull or twist the communication cables Pulling or twisting a cable may result in fire or equipment failure Do not disassemble Attempted disassembly may result in injury from contact with internal parts or may lead to fire or equipment failure Do not spray insect repellant or combustible substances on the equipment Keep combustible sprays and substances away from this equipment and never spray them directly onto this equipment Contact with or proximity to such substances poses risk of explosion or fire Do not use this equipment in improper environments Do not use in areas where there may be large quantities of oil machine oil etc exhaust gas or sulfide gas Such environments may degrade the performance or cause equipment failure Do not wipe this equipment with benzene paint thinner or chemical cleaning cloths These substances may cause discoloration or equipment failure If the equipment becomes noticeably dirty clean it with a wrung out
34. sing the Simple Timer W You can set the simple timer in any of three ways Start time only air conditioner starts when the set time has elapsed Stop time only air conditioner stops when the set time has elapsed Start amp stop times The air conditioner starts and stops at the respective elapsed times W The simple timer start and stop can be set only once within 72 hour period The time setting is made in hour increments Note 1 Weekly Timer Simple Timer Auto Off Timer cannot be used at the same time 2 The simple timer will not operate when any of the following conditions is in effect The timer is off the system is in malfunction state a test run is in progress the remote controller is undergoing self check or remote controller check the user is in the process of selecting a function the user is in the process of setting the timer the system is under central control Under these conditions On Off operation is prohibited How to Set the Simple Timer Timer Setting 3 Action On or Off is displayed if there is no 1 setting Be sure that you are at a standard control screen and that the simple timer indicator is visible in the display at 1 When something other than the Simple Timer is displayed set it to SIMPLE TIMER using the function selection of remote controller see 6 4 3 3 timer function setting 2 Press the Timer
35. that the MENU TS FILTER r3 setting you do not wish to use is shown as ACK None DAY m m zr 7 After completing steps to 6 above press the Filter 41 button to lock in the value ral Cv CA gt Note Y OPERATION A Your new settings will be cancelled if you press the Mode Return button before Lea ii pressing the Filter 41 button 4 8 Press the Mode Return button to return to the standard control screen 9 Press the Timer On Off button to start the timer countdown When the timer is running the timer value is visible on the display Be sure that the timer value is visible and appropriate 13 lt Viewing the Current Simple Timer Settings gt T Timer Setting 1 Be sure that the simple timer indicator is visible on the screen at 2 Press the Timer Menu button 2 so that the Monitor appears on the screen at 5 If the ON or OFF simple timer is running the current timer value will appear at 6 If ON and OFF values have both been set the two values appear alternately 3 Press the Mode Return button 2 to close the monitor display and return to the standard control screen To Turn Off the Simple Timer Press the Timer On Off button so that the timer setting no longer appears on the screen
36. the remote controller is undergoing self check or remote controller check the user is in the process of setting a function the user is in the process of setting the timer the user is in the process of setting the current day of the week or time the system is under central control Specifically the system will not carry out operations unit on unit off or temperature setting that are prohibited during these conditions How to Set the Weekly Timer Operation No 1 Be sure that you are at a standard control screen and that the weekly timer indicator 1 is 4 2 3 Day Setting shown in the display N 2 Press the Timer Menu button 2 so that the Set Up appears on the screen at 2 Note that each press of the button toggles the display between Set Up and Monitor S 3 Press the Timer On Off Set Day button to set the day Each press advances the display at 3 to the next setting in the following sequence Sun Mon Tues Wed Thurs Fri Sat 5 Sun gt 2 Sat 2 Sun Mon Tues Wed Thurs Fri Sat ate MITSUBISHI ELECTRIC 4 Press the Y or A Operation button or 8 as necessary to select the appropriate operation number 1 to 8 4 Yourinputs at Steps 3 and 4 will select one of the cells from the matrix illustrated below The remote controller display at left shows how the display would appear when setting Operation 1 for Su
37. to select the desired operation ON or OFF at 6 Each press changes the next setting in the following sequence No display no setting gt ON 2 OFF 7 Press the appropriate Set Temperature button 3 to set the desired temperature at 7 Each press changes the setting in the following sequence No display no setting 24 625 29 6 30 12 e e 23 e No display Available range The range for the setting is 12 C to 30 C The actual range over which the temperature can be controlled however will vary according to the type of the connected unit 8 After making the appropriate settings at Steps 5 6 and 7 press the Filter button to lock in the values To clear the currently set values for the selected operation press and quickly release the Check Clear button 1 once The displayed time setting will change to and the On Off and temperature settings will all disappear To clear all weekly timer settings at once hold down the Check Clear button for two seconds or more The display will begin flashing indicating that all settings have been cleared Note Your new entries will be cancelled if you press the Mode Return button before pressing the Filter button If you have settwo or more different operations for exactly the same time only the operation with the highest Operation No will be carried out 9 Repeat Steps 3 to 8 as necessary to fill as many of the available
38. y 2 2 Press the Timer On Off Set Day button to set the day Each press advances the day shown at 3 Sun Mon gt gt Fri gt Sat 3 Press the appropriate Set Time button as necessary to set the time As you hold the button down the time at 4 will increment first in minute intervals then in ten minute intervals and then in one hour intervals 4 After making the appropriate settings at Steps 2 and 3 press the Filter 41 button 2 to lock in the values 6 5 Note Your new entries at Steps 2 and 3 will be cancelled if you press the Mode Return button before pressing the Filter 41 button 4 5 Press the Mode Return button to complete the setting procedure This will return the display to the standard control screen where and time 1 will now show the newly set day 5 Using the Remote Controller E 1 How to Start Stop Change the Mode and Adjust the Temperature BH BACK WONTORSET PAR 2IMAA OcLock PERATIONA Lh a 6 a MITSUBISHI ELECTRIC 4 y g E CI sol 38E 8 i temp ONOFF Me oC Q j otas omeny eoworr ea is 25 7 DAY Sea est 1 To Start Operation W Press the ON OFF butto
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