CONTENTS !. Advantage of New MA Remote Controller............................................................................2 1. Weekly Timer.......................................................................................................................2 2. Easy Maintenance Function (Only for PUHZ type)..............................................................2 3. New Display.........................................................................................................................
!. Advantage of New MA Remote Controller 1. Weekly Timer The built-in weekly timer enables you not only to make on/off settings but also temperature settings. Up to 8 patterns can be set for each day of the week. Saves you money and space because you need only one remote controller.
3. New Display !. Advantage of New MA Remote Controller Various information is displayed and conveyed clearly, enabling more accurate operation of the air conditioner. 3.1 Dot Liquid Crystal Display (LCD) The dot liquid crystal display enables quick understanding of the operation state. 3.2 Multi-language Display In addition to English, contents can be displayed in 7 other languages. This function makes the remote controller very useful in facilities where foreigners are present.
@. New Functions Available when connect @. New Functions Function Easy maintenance function Description Displays information necessary for maintenance. Below information for easy maintenance of air-conditioner can be displayed.
#. Appearance 1. Display Section Identifies the current operation Displayed when the remote controller sensor is used. Day-of-Week Shows the current day of the week. Time/Timer Display “Locked” indicator Shows the current time, unless the simple or Auto Off timer is set. If the simple or Auto Off timer is set, shows the time remaining. Indicates that remote controller buttons have been locked. “Clean The Filter” indicator Shows the operating mode, etc. * Multilanguage display is supported.
$. Easy Maintenance Function (For Mr.SLIM PUHZ series) ●Reduces maintenance work drastically. ●Enables you to check operation data of the indoor and outdoor units by remote controller. Furthermore, use of maintenance stable-operation control that fixes the operating frequency, allows smooth inspection, even for inverter models. Smooth Maintenance Function Discharge temperature 64°C ●Conventional inspection work lOutdoor unit l ? Remove the service panel.
� Data measurement When the operation is stabilized, measure operation data as explained below. (4) Press the [TEMP] buttons ( � and [Screen ) to select the desired refrigerant address. ] (5) Select the type of data to be displayed. After selecting, go to step (6). Compressor information MENU button [Display Cumulative operation time ] ON/OFF Number COMP ON x10 HOURS COMP ON x100 TIMES Operating current COMP ON CURRENT (A) $. Easy Maintenance Function (For Mr.
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%. How to Select Functions of remote controller 1. Function Items 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 1.Change Language Language setting to display ("CHANGE LANGUAGE") 2.
2. Flowchart of Function Setting Setting language (English) Normal display (Display when the air conditioner is not running) Hold down the Hold down the button and press the button for 2 seconds. Change Language button for 2 seconds. Press the operation mode button. Press the TIMER MENU button. Press the TIMER ON/OFF button. Remote controller function selection mode Item 1 button and press the Item 2 Dot display English German Spanish Russian TEMP.
3. Screen Structure for Function Setting Description of each screen • • • • • Function selection of remote controller Set day time Standard control screen Timer monitor screen Timer set up screen : : : : : Used to set the timer function and operation limit function, etc. Used to set the current day of the week and time. Used to set the air conditioner’s operating state. Used to display the current settings of the timers (weekly, simple, auto off). Used to set the timers (weekly, simple, auto off).
4. Function Setting Mode 4.1 Change Language The language that appears on the dot display can be selected. The following languages can be selected. 3Spanish (E) 4Russian (RU) 1English (GB) 2German (D) 5Italian (I) 6Chinese (CH) 7French (F) 8Japanese (JP) Changing the Display Language Display example (1)(4) (2) (3) (1) While pressing the selection mode.
Multi Language Display Italian Italian 13
4.2 Function Setting 4.2.1 Operation Lock (Operation Function Limit Setting) The following settings can be made. :All buttons except for the [ON/OFF] button are locked. 1no1 :All buttons are locked. 2no2 3OFF (default) :No buttons are locked. * To activate this operation lock function on the normal screen, hold down the holding down the FILTER ( ) button.
Enabling the Lock Function ) button, press the (6) While pressing the FILTER ( tion. appears on the screen (at ). ON/OFF button for 2 seconds to enable the operation lock func- * If a locked button is pressed while the operation lock function is in use, will blink on the screen (at ). Display example when operation lock function is in use How to Unlock the Buttons (7) While pressing the FILTER ( ) button, press the disappears from the screen (at ON/OFF button for 2 seconds. ).
4.2.2 Auto Mode Setting The following settings can be made. 1ON (default) : Auto mode is displayed when selecting an operation mode only if the unit to be connected supports the auto mode. However, this does not apply if the unit to be connected does not support the auto mode. Operation mode can be switched : COOL 2OFF DRY FAN AUTO HEAT : Even if the unit supports the auto mode, auto mode is not displayed when selecting an operation mode.
Screen display when auto mode is set to ON (1) Press the ON/OFF button. The ON lamp lights up and operating contents are displayed on the LCD. (2) Press the MODE button. Each time the MODE button is pressed, the operation mode switches from one to another. “AUTO” is also displayed. COOL DRY FAN AUTO *1 HEAT *1 *1: If the remote controller is connected with the unit for cool operation only, “AUTO” and “HEAT” will not be displayed, nor will it be possible to select them.
4.2.3 Temperature Range Limit Setting The temperature setting range can be limited. It can be limited for each mode. : The temperature setting range for cool/dry mode can be changed. 1Cool mode : The temperature setting range for heat mode can be changed. 2Heat mode : The temperature setting range for auto mode can be changed. 3Auto mode 4OFF (default) : The temperature setting range is not limited.
(5) Press the button to select lower limit or upper limit. Lower limit blinks. [Display Upper limit blinks. ] C (6) Press the [TEMP] buttons ( C and ) to set the desired temperature setting range. [Setting example for lower limit] Display С С С (7) While pressing the MODE button, press the ON/OFF button for 2 seconds to return to normal mode. Setting is now complete. * If you press the ON/OFF button before the MODE button, the settings you have made will be cancelled.
4.3 Basic Functions Setting 4.3.1 Remote Controller Main/Sub Setting When using 2 remote controllers, they must be designated as the main and sub remote controllers. The following settings can be made. 1MAIN (default) : The remote controller is set as the main controller. : The remote controller is set as the sub controller.
4.3.2 Timer function setting (Weekly timer/Auto off timer/Simple timer) The following settings can be made. 1Weekly Timer (default) : The weekly timer can be used. : The auto off timer can be used. 2Auto Off Timer : The simple timer can be used. 3Simple Timer : Timer mode cannot be used. 4Timer Mode Off * If the clock function is disabled (OFF), “Weekly Timer” cannot be selected. Clock function setting The following settings can be made. 1ON (default) : The clock function can be used.
Setting the Day of the Week and Time Display example (4) (2) (5) (1)(3) (1) Press the buttons ( (2) Press the [Display and ) to display on the screen (at ). ON/OFF button until the desired day of the week appears. ] Sun Mon Tue Wed Thu Fri Sat (3) Press the buttons ( and ) to set the desired time. Press the buttons ( and ) longer will switch the time in 10-minute and 1-hour increments.
1 Weekly Timer The weekly timer allows you to set up to 8 operations per day of the week. • For each operation, you can set the ON (start) or OFF (stop) timer and temperature. The start timer, stop timer and temperature can also be set individually. • The air conditioner is operated at the times you have set and according to the settings you have made. The time for the weekly timer can be set in 1-minute increments.
(5) Press the [CLOCK] buttons ( [Display button to select whether to start or stop the air conditioner at the time you have set in step (5). ] (Space) ON (7) Press the [TEMP] buttons ( [Display ) to set the desired time. (0:00 to 23:59) ] (6) Press the [Display and ] and OFF ) to set the desired room temperature. (12 °C to 30 °C) (Space) Temperature setting range : The temperature can be set within a range of 12 °C to 30 °C.
To Turn On the Weekly Timer (1) Press the ON/OFF button so that disappears from the screen (at ). C C Weekly timer setting procedure To facilitate weekly timer setting, it is recommended to input the set up table below with the settings (day of the week, time, operation (on/off)) that you are going to make. Weekly timer setup table (up to 8 patterns can be set for each day of the week, 56 patterns in total for a week). Operation No.
2 Auto Off Timer The auto off timer begins counting down when the air conditioner starts, and shuts off the air conditioner when the set time passed. The time on the auto off timer can be set in a range of 30 minutes to 4 hours, in 30-minute increments. * By default, the weekly timer is selected as the remote controller’s timer function. To use the auto off timer, switch the timer function to the auto off timer using the remote controller’s function selection.
How to Set the Auto Off Timer Display example (3) (5) (4) (1) (2) (1)Press the [Display MENU button for 3 seconds so that TIMER MONITOR ] appears on the screen (at ). TIMER SET :ENTER (2) Press the [CLOCK] buttons ( and ) to set the desired time. (The time can be set up to 4 hours in 30-minute increments.) [Display ] (3) Press the FILTER ( ) button to confirm the setting (4) Press the MODE button to complete the setting procedure.
To Turn Off the Auto Timer… (1) Press the ON/OFF button for 3 seconds so that the timer execution time disappears from the screen (at • If the air conditioner is operated with the auto off timer turned OFF, will appear on the screen (at ). ). * The auto off timer will be effective the next time that the air conditioner is operated.
3 Simple Timer You can set the simple timer in any of 3 ways. Start time only : The air conditioner starts when the set time has passed. Stop time only : The air conditioner stops when the set time has passed. Start & Stop times : The air conditioner starts and stops at the respective passed times. The simple timer (Start and stop) can be set only once within a 72-hour period. The time setting is made in hour increments.
How to Set the Simple Timer Display example (2) (7) (4) (6) (1) (3) Make sure that “SIMPLE TIMER” is displayed on the screen (at (1) Press the [Display MENU button to select ] TIMER MONITOR (2) Press the ). on the screen (at ). TIMER SET :ENTER button to select “Start time only” or “Stop time only”.
Review the Current Simple Timer Settings (1) Be sure that the “SIMPLE” indicator is visible on the screen (at ). MENU button, so that the appears on the screen (at ). (2) Press the • The time you have set to start or stop the timer appears on the screen (at ). (3) Press the MODE button to close the display and return to the standard control screen. To Turn Off the Simple Timer… (1) Press the ON/OFF button so that the timer setting no longer appears on the screen (at ).
4 Timer Mode Off Timer mode cannot be used. Display example (1)(5) (2) (3) (4) How to set the Timer mode Off (1) While pressing the MODE button, press the ON/OFF button for 2 seconds to activate the remote controller’s func- tion selection mode. (2) Press the MODE button until appears on the screen (at [Display CHANGE LANGUAGE ] FUNCTION SELECTION ).
4.3.3 Contact Number Setting for Error Situation The following settings can be made. 1 CALL • OFF (default) : The preset contact number is not displayed even when an error occurs. : The preset contact number is displayed when an error occurs. (The contact number can consist of up 2 CALL • ************ to 12 digits.) CALL • – : The contact number is not set in default setting. It is displayed.
(6) While pressing the MODE button, press the * If you press the (7) If you press the ON/OFF button for 2 seconds to return to normal mode. ON/OFF button before the MODE button, the settings you have made will be cancelled. (CLEAR) button, the contact number will be displayed for 5 seconds. Once the contact number has been set, the error code and contact number will be displayed alternately when an error occurs. Error Code Indoor unit No. (Alternating Display) Indoor unit No.
4.4 Display Change Setting 4.4.1 Temperature Display °C/°F Setting The following settings can be made. 1 °C(default) : Temperatures are displayed in Celsius. 2 °F : Temperatures are displayed in Fahrenheit. (Degrees F = 1.8 × degrees C + 32) Switching the Temperature Display Unit between °F and °C Display example C (1)(5) (2) (3) (4) (1) While pressing the MODE button, press the ON/OFF button for 2 seconds to activate the remote controller’s func- tion selection mode.
4.4.2 Room Temperature Display Setting The following settings can be made. 1 ON (default) : The room temperature is displayed. : The room temperature is not displayed. 2 OFF Setting the Room Temperature Display example (1)(5) (2) (3) (4) (1) While pressing the MODE button, press the ON/OFF button for 2 seconds to activate the remote controller’s func- tion selection mode. (2) Press the MODE button until [Display CHANGE LANGUAGE ] appears on the screen (at FUNCTION SELECTION ).
4.4.3 Automatic Cooling/Heating Display Setting • This section explains how to set whether to display “COOL”/ “HEAT” in auto mode. It will not be displayed if auto mode is set to OFF. 1 ON (default) : One of “Automatic cooling” and “Automatic heating” is displayed under the automatic mode is displayed. : Only “Automatic” is displayed under the automatic mode.
^. Unit Function Setting by the Remote Controller (for Mr. SLIM) Perform the following settings only to change the functions for Mr. Slim series. (This setting is not possible with the City-Multi series.) Each function can be set according to necessity using the remote controller. The setting of function for each unit can only be done by the remote controller. Select available function from the table.
(2) Itemised functions of the indoor unit (select unit numbers 01 to 03 or AL [ Wired remote controller ] / 07 [ Wireless remote controller ]) Settings 100Hr Filter sign 2500Hr "Clean the filter" indicator is not displayed Silent Standard Air flo Standard High ceiling1 PLA-RP·AA type (Fan speed) *2 High ceiling High ceiling2 4 directions No. of air outlets 3 directions (not for SLZ) 2 directions Not supported Installed options (high performance filter) * Supported No vanes (Vane No.
[Flow of function selection] First, try to familiarize yourself with the flow of the function selection procedure. In this section, an example of setting the room temperature detection position is given. to . For actual operations, refer to steps Setting number Refrigerant address Unit number Mode number Modes 01 to 14 can be activated by pressing buttons and simultaneously, and modes 15 to 28 by pressing buttons and .
[Operating Procedure] Check the setting items provided by function selection. If settings for a mode are changed by function selection, the functions of that mode will be changed accordingly. Check all the current settings according to steps to , fill in the "Check" column in Table, and then change them as necessary. For initial settings, refer to the indoor unit's installation manual. Switch off the remote controller.
&. Test Run by the Remote Controller (for Mr. SLIM) 1. Check Points Under Test Run Before test run • After installation of indoor and outdoor units, piping work and electric wiring work, re-check that there is no refrigerant leakage, loosened connections and incorrect polarity. • Measure impedance between the ground and the power supply terminal block(L, N) on the outdoor unit by 500V Megger and check that it is 1.0M" or over.
button twice to perform self-diagnosis. See the table below for the contents of LCD w Press the remote controller’s display. For details, please refer to " *.2.
*. Self-Diagnosis by the Remote Controller (for Mr.SLIM) 1. How To Proceed "Self-Diagnosis" 1-1. When a Problem Occurs During Operation If a problem occurs in the air conditioner, the indoor and outdoor units will stop, and the problem is shown in the remote controller display. [CHECK] and the refrigerant address are displayed on the temperature display, and the error code and unit number are displayed alternately as shown below. (If the outdoor unit is malfunctioning, the unit number will be "00".
Press the ON/OFF button twice within 3 seconds. The self-diagnosis address or refrigerant address will blink. When the error history is reset, the display will look like the one shown below. However, if you fail to reset the error history, the error content will be displayed again. Cancel self-diagnosis. Self-diagnosis can be cancelled by the following 2 methods. Press the Press the CHECK button twice within 3 seconds. ON/OFF button.
2.Error Code List (for Mr.SLIM) The blinking patterns of both LED1(green) and LED2(red) indicate the types of abnormality when it occurs. Types of abnormality can be indicated in details by connecting an optional part A-Control Service Tool (PAC-SK52ST) to connector CNM on outdoor controller board.
Indication Outdoor controller board LED1 (Green) LED2 (Red) 3 blinking 1 blinking Abnormality of shell thermistor (TH32) and discharging temperature (TH4) Abnormality of superheat due to low discharge temperature U7 Abnormal high pressure (High pressure switch 63H worked.) U1 3 blinking Abnormality of outdoor fan motor rotational speed Protection from overheat operation (TH3) Compressor over current breaking (Start-up locked) Compressor over current breaking Abnormality of current sensor (P.B.
(. Monitoring the Operation Data by the Remote Controller (for Mr. SLIM PUHZ series) 1.How to "Monitor the Operation Data" Turn on the [Monitoring the operation data] Example) Request code "004" Discharge temperature 69°C Refrigerant address "00" (7) (3) (5) (1) (2) (6) (4) (1) Press the TEST B: Refrigerant address C: Data display area D: Request code display area button for 3 seconds so that [ Maintenance mode] appears on the screen (at ).
2. Request Code List Request code * Certain indoor/outdoor combinations do not have the request code function; therefore, no request codes are displayed. Description Request content (Display range) Unit 0 Operation state Refer to 2-1. Detail Contents in Request Code.
Request code Description Request content (Display range) Unit 50 Indoor unit-Control state Refer to 2-1.Detail Contents in Request Code. – 51 Outdoor unit-Control state Refer to 2-1.Detail Contents in Request Code. – 52 Compressor-Frequency control state Refer to 2-1.Detail Contents in Request Code. – 53 Outdoor unit-Fan control state Refer to 2-1.Detail Contents in Request Code. – 54 Actuator output state Refer to 2-1.Detail Contents in Request Code.
Request code Description Request content (Display range) Unit 103 Error history 1 (latest) Displays error history. (" - - " is displayed if no history is present.) Code 104 Error history 2 (second to last) Displays error history. (" - - " is displayed if no history is present.) Code 105 Error history 3 (third to last) Displays error history. (" - - " is displayed if no history is present.
Request code Description Request content (Display range) Unit Remarks 153 154 155 Indoor-Fan operating time (After filter is reset) Indoor-Total operating time (Fan motor ON time) 0 – 9999 1 hour 0 – 9999 10 hours 156 0 – 255 Fan control data – For indoor fan phase control "00 **" "**" indicates fan control data. – For indoor fan pulsation control "00 **" "**" indicates fan control data. – For indoor DC brushless motor control 162 Indoor unit-Model setting information Refer to 2-1.
2-1.
[Fan control state] (Request code :" 53 ") Data display 0 0 Fan step correction value by heat sink temperature overheat prevention control Fan step correction value by cool condensation temperature overheat prevention control Display - (minus) 0 1 2 Correction value –1 0 +1 +2 [Actuator output state] (Request code :"54") Data display 0 0 Actuator output state Actuator output state Actuator output state Actuator output state Display SV1 0 1 ON 2 3 ON 4 5 ON 6 7 ON 8 9 ON A b ON C d
[Contact demand capacity] (Request code "61") Data display 0 0 0 Setting content Setting content Display Setting value 0 1 2 3 0% 50% 75% 100% Setting SW7-1 SW7-2 ON ON ON ON Silent mode input Spare 1 input [External input state] (Request code "62") Data display 0 0 0 Input state Input state Display Contact demand input : Input present Spare 2 input 0 1 2 3 4 5 6 7 8 9 A b C d E F [Outdoor unit -–Capacity setting display] (Request code : "70") Data display 9 10 11 14 20 25 28 40 50
[Outdoor unit switch setting display (SW1 to SW10, except SW3)] Request codes: 73 to 82 0: Swich OFF 1: Swich ON SW1, SW2, SW6, SW7 Data display 1 2 3 4 5 6 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 56 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1
[Indoor unit – Model setting information] (Request code : 162) Data display 0 Display 0 See the table on the right.
). System Control (for Mr. SLIM) VARIETY OF SYSTEM FUNCTION System Name A.Remote controller operation (Standard) B.Remote controller operation Use of 2 controllers enables operation of the air conditioner both from a distance and nearby. System Diagram Indoor unit Outdoor unit Remote Controller Indoor unit Remote Controller * One of the wired remote controllers must be set as a sub remote controller. C.
System Name System Diagram Features Parts Required in Addition to Standard System Components (Indoor/Outdoor Units, Remote Controller) • Weekly timer: In addition to ON/OFF, up to 8 temperature patterns can be set for each day of the week. * Only one timer can be selected; the auto off, simple and weekly timers cannot be combined. • Simple timer: Start and stop operations can each be performed once within 72 hours (can be set in 1-hour increments).
1.
1-3 Wired Remote Controller or Wireless Remote Controller Receiver Built into Indoor Unit [Floor type (wired remote controller)/4-way ceiling cassette type, ceiling suspended type, wall mounted type (wireless remote controller)] System diagram (Wired remote controller or wireless remotecontroller receiver) Slim Air Conditioner System Outdoor unit OC Indoor unit IC Standard 1:1 Simultaneous Twin OC OC Indoor/outdoor 3(2) connection cable Wired remote controller or reciever R 3(2) IC-2 R-2 IC-1 R-1 R
2-2 2 Wireless Remote Controllers Slim Air Conditioner System System diagram (Wireless remote controller receiver) Simultaneous Twin Outdoor unit OC Indoor unit IC Simultaneous Triple Indoor unit IC OC 3(2) 3(2) IC-1 IC-2 9 Wireless remote controller receiver section R' IC-3 R'-2 9 R'-1 R'-2 Simultaneous Quad 3(2) IC-1 IC-2 9 9 9 R'-1 IC-2 9 OC 3(2) 3(2) 3(2) 3(2) IC-1 Receiver connection cable Wireless remote controller receiver section R' Outdoor unit OC OC 3(2) Indoor/o
3. Group Control Operation (Collective Operation and Control of Multiple Refrigerant Systems (2 to 16)) Multiple Mr.Slim air conditioners can be operated with the same settings (e.g., operation mode, preset temperature, etc.) by using 1 remote controller. Each outdoor unit can be turned ON/OFF individually by the intake sensor. Up to 16 refrigerant systems can be controlled as a group by 1 remote controller. A refrigerant address must be set for each outdoor unit.
4. Rotation Function (and back-up function, 2nd stage cut-in function) 4-1. Operation (1) Rotation function (and Back-up function) • Outline of functions · Main and sub units operate alternately according to the interval of rotation setting. w Main and sub unit should be set by refrigerant address. (Outdoor Dip switch setting) Main unit Refrigerant address "00" Refrigerant address "01" Sub unit · When error occurrs to one unit, another unit will start operation.
• System constraint · This function is available only in cooling mode. Ex.) Set temp. by R/C = 20:: Set point = 26:: When request code number is “323”. 26: 2nd unit Cut-in [2nd stage cut-in function]··· Request code number "322~324" Start operation Main unit IC-1 Room temp. Set point Sub unit start operation Room temp. < Set point -4 Sub unit stop Run 4 degree C 22: 2nd unit Cut-out Sub unit IC-2 Stop Run Stop 20: 4-2.
(2) Setting method of each function by wired remote controller B: Refrigerant address C: Data display area D: Request code display area 1. Stop operation( ). 2. Press the TEST button ( ) for 3 seconds so that [Maintenance mode] appears on the screen ( ). After a while, [00] appears in the refrigerant address number display area.(at ) 3. Press the CHECK button ( ) for 3 seconds to switch to [Maintenance monitor].
. External Dimensions ( unit : mm 120 130 83.5 19 46 LCD peripheral area Pure white (Munsell 6.9Y 8.9/0.4) Medium gray ( .
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Issued in Mar. 2005 M-P0254A SIZ Printed in Japan Revised publication, Aug 2008. New publication effective Mar 2005.
