Air conditioners for building application, indoor unit (74 pages)
Summary of Contents for Mitsubishi Electric Mr.SLIM PLY-P18
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Air-Conditioners Indoor unit PLY-P18, P24, P30, P36BA PLY-P42, P48BA OPERATION MANUAL FOR USER English For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit. RG79Y555H02_en.indd 2016/06/10 8:56:45...
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2. Parts Names ■ Wired Remote-Controller “Sensor” indication Display Section Displayed when the remote controller sensor is used. Day-of-Week For purposes of this explanation, Shows the current day of the week. all parts of the display are shown. During actual operation, only the Time/Timer Display relevant items will be displayed.
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2. Parts Names ■ Wireless Remote-Controller Transmission area Transmission indicator Remote controller display Timer indicator * For explanation purposes, all of the items that appear in the display are shown. * All items are displayed when the Reset but- ton is pressed. Operation areas ON/OFF button Set Temperature buttons...
3. Screen Configuration <Screen Types> For details on setting the language for the remote controller display, refer Function Selection of remote Set Day/Time controller to section 8. Function Selection. TIME SUN The initial language setting is English. ● Function Selection of remote controller: Set the functions and ranges available to the remote controller (timer functions, operating re- strictions, etc.)
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5. Operation 5.5. Airflow direction setting <To Stop Operation> ■ Press the ON/OFF button 1 again. <To Change the Airflow’s Up/Down Direction> ■ • The ON lamp 1 and the display area go dark. With the unit running, press the Airflow Up/Down button 6 as neces- sary. Note: • Each press changes the direction. The current direction is shown at Even if you press the ON/OFF button immediately after shutting down the op- eration is progress, the air conditioner will not start for about 3 minutes.
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5. Operation Operation buttons (During the fixed airflow direction mode) Pressing the button with either refrigerant address No., unit No. or outlet No. blinking, ... ON/OFF button Resets the fixed airflow direction mode. Fan Speed button Only the air conditioner with the No. on remote Press for 2 seconds to controller and its outlet are set to the setting 5.
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5. Operation ■ How to find air conditioner No. [2] To check by changing unit No. one after the other For PUY application only. (Maximum unit No. is 4) Each air conditioner has its own refrigerant address No. and unit No. 1.Press Mode button (Return button) 4 and unit No. blinks. (Example below). To find air conditioner No. to set, refer to the procedures below. Air conditioner No.
6. Timer <Setting the Weekly Timer> 6.1. For Wired Remote-controller You can use Function Selection of remote controller to select which of Shows the time Shows the selected operation (ON or OFF) setting * Does not appear if operation is not set. 3 types of timer to use: 1 Weekly timer, 2 Simple timer, or 3 Auto Off timer.
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6. Timer <To Turn On the Weekly Timer> 4. With “ON” or “OFF” showing at 3: Press the appropriate Set Time but- Press the Timer On/Off button 9 so that the “Timer Off” indication (at as necessary to set the hours to ON (if “ON” is displayed) or the goes dark.
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6. Timer Examples <How to Set the Auto Off Timer> If ON and OFF times have both been set at the simple timer, operation Timer Setting and display are as indicated below. AFTER Example 1: Start the timer with ON time set earlier than OFF time AUTO OFF ON Setting: 3 hours...
6. Timer 6.2. For Wireless Remote-Controller 1 Press the AUTO STOP AUTO START button (TIMER SET). • Time can be set while the following symbol is blinking. OFF timer : A is blinking. ON timer : A is blinking. 2 Use the buttons to set the desired time.
7. Other Functions 7.2. Error Codes indication ERROR CODE ON lamp ON/OFF (Blinking) Error Code Indoor Unit No. Indoor Unit’s Refriger- ant Address If you have entered contact number to be called in the event of a problem, the screen displays this number. Alternating Display (You can set this up under Function Selection of remote controller.
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8. Function Selection [Function selection flowchart] Normal display (Display when the air conditioner is not running) Setting language (English) Hold down the button and press the button for 2 seconds. Press the operation mode button. Hold down the button and press the button for 2 seconds.
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8. Function Selection [Detailed setting] [4]-3 Mode selection setting [4]-1 CHANGE LANGUAGE setting (1) Remote controller main/sub setting The language that appears on the dot display can be selected. • To switch the setting, press the [ ON/OFF] button D. •...
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8. Function Selection [Dot display table] Selecting language English German Spanish Russian Italian Chinese French Japanese Waiting for start-up Operation mode Cool Heat Auto Auto(Cool) Auto(Heat) Ventilation Stand by (Hot adjust) Defrost Set temperature Fan speed Not use button Check (Error) Test run Self check Unit function selection...
9. Emergency Operation for Wireless Remote-controller When the remote controller cannot be used When the batteries of the remote controller run out or the remote control- ler malfunctions, the emergency operation can be done using the emer- gency buttons on the grille. A DEFROST/STAND BY lamp (only heat pump type) B Operation lamp C Emergency operation switch (fan mode) D Emergency operation switch (cooling) E Receiver...
11. Trouble Shooting Having trouble? Here is the solution. (Unit is operating normally.) ■ Air conditioner does not cool well. Clean the filter. (Airflow is reduced when the filter is dirty or clogged.) ■ Check the temperature adjustment and adjust the set temperature. ■...
11. Trouble Shooting Having trouble? Here is the solution. (Unit is operating normally.) ■ Nothing appears in the wireless remote controller display, the display The batteries are low. is faint, or signals are not received by the indoor unit unless the remote Replace the batteries and press the Reset button.
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Air-Conditioners Indoor unit PLY-P18, P24, P30, P36BA PLY-P42, P48BA HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Printed in Thailand RG79Y555H02 RG79Y555H02_cover4.indd 2016/06/23 15:48:02...
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