Owners Manual
Page 1
...; ■ ■ ■ ■ ■ ■ ■ ■ ■ P/No.: 3828A22014K DELUXE HIGH WALL MINI SPLIT OWNER'S MANUAL SPLIT TYPE ROOM AIR CONDITIONER • Please read carefully and thoroughly this manual before operating this unit. • Contact a qualified service technician for installation, repair and maintenance of this unit. • The appliance is not intended for use by young children or infirm persons without supervision. • Young children should be...
...; ■ ■ ■ ■ ■ ■ ■ ■ ■ P/No.: 3828A22014K DELUXE HIGH WALL MINI SPLIT OWNER'S MANUAL SPLIT TYPE ROOM AIR CONDITIONER • Please read carefully and thoroughly this manual before operating this unit. • Contact a qualified service technician for installation, repair and maintenance of this unit. • The appliance is not intended for use by young children or infirm persons without supervision. • Young children should be...
Owners Manual
Page 2
... or for warranty issues. You'll find many helpful hints on the side of this page in accordance with the National Electric Code by qualified and authorized personnel only. 2 Room Air Conditioner Room Air Conditioner Owner's Manual TABLE OF ON NT Safety Precautions 3 Prior to Operation 8 Operating Instructions 9 Remote Controller 9 Remote Control Operation 10 Additional features 17 Maintenance and Service 20 Operation Tips 22 Troubleshooting 23 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You...
... or for warranty issues. You'll find many helpful hints on the side of this page in accordance with the National Electric Code by qualified and authorized personnel only. 2 Room Air Conditioner Room Air Conditioner Owner's Manual TABLE OF ON NT Safety Precautions 3 Prior to Operation 8 Operating Instructions 9 Remote Controller 9 Remote Control Operation 10 Additional features 17 Maintenance and Service 20 Operation Tips 22 Troubleshooting 23 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You...
Owners Manual
Page 4
... open. • Moisture may condense and wet or damage furniture. 3_ ■ Operation Do not touch(operate) the product with wet hands. • There is risk of fire, electric shock, explosion, or injury. Do not install, remove, or re-install the unit by yourself (customer). • There is risk of fire or electric shock. • There is risk of the product, or electric shock. 4 Room Air Conditioner...
... open. • Moisture may condense and wet or damage furniture. 3_ ■ Operation Do not touch(operate) the product with wet hands. • There is risk of fire, electric shock, explosion, or injury. Do not install, remove, or re-install the unit by yourself (customer). • There is risk of fire or electric shock. • There is risk of the product, or electric shock. 4 Room Air Conditioner...
Owners Manual
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... the product. (outdoor units) • There is risk of air flow. • It may burn or explode. Do not dispose of product. Do not mix old and new batteries or different types of the air conditioner and could cause personal injury. Do not use the remote if the batteries have leaked. • The chemicals in the remote control with clean water. enq 1( ~: Do not drink the water drained...
... the product. (outdoor units) • There is risk of air flow. • It may burn or explode. Do not dispose of product. Do not mix old and new batteries or different types of the air conditioner and could cause personal injury. Do not use the remote if the batteries have leaked. • The chemicals in the remote control with clean water. enq 1( ~: Do not drink the water drained...
Owners Manual
Page 8
... direct airflow for installation. 2. There is a possibility of the unit. =EN For repair and maintenance, contact your health. If the cord/plug is accidentally triggered on while cleaning inner parts of injury if the unit's power is damaged, replace it with only an authorized replacement part. Contact an installation specialist for extended periods of electric shock. preserving precision devices, food, pets, plants, and art objects). Use a dedicated circuit...
... direct airflow for installation. 2. There is a possibility of the unit. =EN For repair and maintenance, contact your health. If the cord/plug is accidentally triggered on while cleaning inner parts of injury if the unit's power is damaged, replace it with only an authorized replacement part. Contact an installation specialist for extended periods of electric shock. preserving precision devices, food, pets, plants, and art objects). Use a dedicated circuit...
Owners Manual
Page 9
...during Sleep Mode Auto operation. Do not use rechargeable batteries. Timer : Lights up to the arrow direction. 2. I Operating Instructions siM Remote Controll 1. Signal Receptor Receives the signals from the remote control.(Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps 0 On/Off : Lights up during the system operation. DOOR OPERATION (Cooling model only) Signal receptor Operation indication lamps Owner's Manual 9 Defrost Mode : Lights up during Defrost Mode or Hot a Start operation (Heat pump model only) OUT OUTDOOR UNIT : Lights...
...during Sleep Mode Auto operation. Do not use rechargeable batteries. Timer : Lights up to the arrow direction. 2. I Operating Instructions siM Remote Controll 1. Signal Receptor Receives the signals from the remote control.(Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps 0 On/Off : Lights up during the system operation. DOOR OPERATION (Cooling model only) Signal receptor Operation indication lamps Owner's Manual 9 Defrost Mode : Lights up during Defrost Mode or Hot a Start operation (Heat pump model only) OUT OUTDOOR UNIT : Lights...
Owners Manual
Page 10
... Auto Operation Auto Operation A A Healthy Dehumidification Operation Healthy Dehumidification Operation (Cooling Model) Heating Operation (Heat Pump Model) ritroortant: Ul Individual zones should be all in the same operation mode (Heating or Cooling mode) 10 Room Air Conditioner START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. 2. ROOM TEMPERATURE SETTING BUTTONS Used to select the operation mode. 3. Door Closed sim.*Ao-*+ svZL 88 r Ersting0 =TIME =TIME 'MA, Ran MOBS 00 0 1 Flip-up /down airflow direction. JET COOL Used...
... Auto Operation Auto Operation A A Healthy Dehumidification Operation Healthy Dehumidification Operation (Cooling Model) Heating Operation (Heat Pump Model) ritroortant: Ul Individual zones should be all in the same operation mode (Heating or Cooling mode) 10 Room Air Conditioner START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. 2. ROOM TEMPERATURE SETTING BUTTONS Used to select the operation mode. 3. Door Closed sim.*Ao-*+ svZL 88 r Ersting0 =TIME =TIME 'MA, Ran MOBS 00 0 1 Flip-up /down airflow direction. JET COOL Used...
Owners Manual
Page 13
... the remote control and press the Room Temperature Setting buttons. If you should press the button. Each time the button is pressed, the operation mode is not operating as desired, manually switch to stop auto-swing, press the chaos swing button again. _) Owner's Manual 13 u If the system is shifted in the direction of the arrow. 4% 0 C1 *A0 * A IE. • o won/ Cooling Auto Healthy Dehumidification 30, **NM Heating Heat pump model only The temperature and fan speed...
... the remote control and press the Room Temperature Setting buttons. If you should press the button. Each time the button is pressed, the operation mode is not operating as desired, manually switch to stop auto-swing, press the chaos swing button again. _) Owner's Manual 13 u If the system is shifted in the direction of the arrow. 4% 0 C1 *A0 * A IE. • o won/ Cooling Auto Healthy Dehumidification 30, **NM Heating Heat pump model only The temperature and fan speed...
Owners Manual
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.... 14 Room Air Conditioner A s IB, 4 Se Cooling Auto £ =mit Healthy Heating Dehumidification (Heal pump model only) 3 Set the fan speed again with a beep. 2 Open the door on the operation selection button, the A/C starts to the best condition for dehumidification based on the sensed current room temp. status and makes the room condition • healthy and comfortable even in the direction of the remote control still closed. Operating Instructions Healthy Dehumidification Operation Press the Start/Stop button. and...
.... 14 Room Air Conditioner A s IB, 4 Se Cooling Auto £ =mit Healthy Heating Dehumidification (Heal pump model only) 3 Set the fan speed again with a beep. 2 Open the door on the operation selection button, the A/C starts to the best condition for dehumidification based on the sensed current room temp. status and makes the room condition • healthy and comfortable even in the direction of the remote control still closed. Operating Instructions Healthy Dehumidification Operation Press the Start/Stop button. and...
Owners Manual
Page 17
... sleep mode is set the time * you have pressed the Reset button. IN COOLING MODE: The temperature will go out.) NOTICE Select one -hour increments by pressing the Sleep Mode Auto button 1 to turn Timer on the Remote Controller display. 2. Press the Start/Stop button. 2. Make sure the time is available for comfortable sleeping. Press the Sleep Mode Auto button to turn off setting by 2°C (4°F) in steps of operation. J( Setting the Time 1. Make sure the Sleep Mode Auto LED lights up...
... sleep mode is set the time * you have pressed the Reset button. IN COOLING MODE: The temperature will go out.) NOTICE Select one -hour increments by pressing the Sleep Mode Auto button 1 to turn Timer on the Remote Controller display. 2. Press the Start/Stop button. 2. Make sure the time is available for comfortable sleeping. Press the Sleep Mode Auto button to turn off setting by 2°C (4°F) in steps of operation. J( Setting the Time 1. Make sure the Sleep Mode Auto LED lights up...
Owners Manual
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Operation position, the operating conditions are automatically set as follows: Open the fron RCEONIOTRTOEL During Forced Operation, the initial mode continues. Additional features Forced Operation Operation procedures when the remote control can't be used. rn Open the front panel upward and move the Slide Switch to the Forced Operation position. In case the power comes on again after power failure on the Forced Slide Switch FORCED crl Slide OPERATION Switch RESTART - panel upward Heat pump Model Cooling Model Room Temp. ≥...
Operation position, the operating conditions are automatically set as follows: Open the fron RCEONIOTRTOEL During Forced Operation, the initial mode continues. Additional features Forced Operation Operation procedures when the remote control can't be used. rn Open the front panel upward and move the Slide Switch to the Forced Operation position. In case the power comes on again after power failure on the Forced Slide Switch FORCED crl Slide OPERATION Switch RESTART - panel upward Heat pump Model Cooling Model Room Temp. ≥...
Owners Manual
Page 21
... install it is a good idea to open them and ventilate the room now and then. This is not good for a long time. A CAUTION: Turn off the circuit breaker, and disconnect the power cable. Remove the batteries from the Remote Controller. Do not let direct sunshine enter the room when the air conditioner is in the air filter reduce the airflow and lower cooling and dehumidifying effects. Maintenance and Service...
... install it is a good idea to open them and ventilate the room now and then. This is not good for a long time. A CAUTION: Turn off the circuit breaker, and disconnect the power cable. Remove the batteries from the Remote Controller. Do not let direct sunshine enter the room when the air conditioner is in the air filter reduce the airflow and lower cooling and dehumidifying effects. Maintenance and Service...
Owners Manual
Page 22
... - - 9 - 22 Room Air Conditioner See air filter cleaning instructions. • Has the temperature been set correctly? • Are the indoor unit's air inlet or outlet vents obstructed? Does not cool or heat effectively. • Is the air filter dirty? The air conditioner operation is noisy. • For a noise that sounds like water flowing. -This is the sound of refrigerant flowing inside the air conditioner unit. • For a noise that this is applied to changes of the front panel, etc. due...
... - - 9 - 22 Room Air Conditioner See air filter cleaning instructions. • Has the temperature been set correctly? • Are the indoor unit's air inlet or outlet vents obstructed? Does not cool or heat effectively. • Is the air filter dirty? The air conditioner operation is noisy. • For a noise that sounds like water flowing. -This is the sound of refrigerant flowing inside the air conditioner unit. • For a noise that this is applied to changes of the front panel, etc. due...
Service Manual
Page 2
Multi Air Conditioner Service Manual TABLE OF CONTENTS Safety Precautions 3 About MPS 7 Product Specifications 8 Dimensions 10 Refrigeration Cycle Diagram 12 Wiring Diagram 13 Electronic Control Device 14 Schematic Diagram 17 Functions 20 Operation Details 23 2-way, 3-way Valve 30 Cycle Troubleshooting Guide 34 Electronic Parts Troubleshooting Guide 35 Installation 42 Operation 56 Disassembly of the parts (Indoor unit) 58 Exploded View and Replacement Parts List 60 2 MPS Multi Air Conditioner
Multi Air Conditioner Service Manual TABLE OF CONTENTS Safety Precautions 3 About MPS 7 Product Specifications 8 Dimensions 10 Refrigeration Cycle Diagram 12 Wiring Diagram 13 Electronic Control Device 14 Schematic Diagram 17 Functions 20 Operation Details 23 2-way, 3-way Valve 30 Cycle Troubleshooting Guide 34 Electronic Parts Troubleshooting Guide 35 Installation 42 Operation 56 Disassembly of the parts (Indoor unit) 58 Exploded View and Replacement Parts List 60 2 MPS Multi Air Conditioner
Service Manual
Page 23
... compressor not running, operating with the airflow speed set by the remote control is received, the intake air temperature is detected and the setting temp is automatically set according to operate again. I Operation Details Operation Details 1) C/O Model Operation Indicator • On while in appliance operation, off while in appliance pause • Flashing while in disconnection or short in Thermistor (3 sec off / 0.5 sec on) Sleep Timer Indicator • On while in sleep timer mode...
... compressor not running, operating with the airflow speed set by the remote control is received, the intake air temperature is detected and the setting temp is automatically set according to operate again. I Operation Details Operation Details 1) C/O Model Operation Indicator • On while in appliance operation, off while in appliance pause • Flashing while in disconnection or short in Thermistor (3 sec off / 0.5 sec on) Sleep Timer Indicator • On while in sleep timer mode...
Service Manual
Page 28
... switched from the remote control posi- Sleep Timer Mode/Remaining Time of Sleep Timer (unit of hour) FORCED OPERATION AUTO RESTART REMOTE CONTROL Slide Switch ■ Forced Operation (CIO Model) • To operate the appliance by force in the standard conditions. • When the power is supplied while the slide switch is on the forced operation position, or when the slide switch position is switched to the intake air temperature as follows. 24 °Clntake Air Temp D Cooling Mode Operation...
... switched from the remote control posi- Sleep Timer Mode/Remaining Time of Sleep Timer (unit of hour) FORCED OPERATION AUTO RESTART REMOTE CONTROL Slide Switch ■ Forced Operation (CIO Model) • To operate the appliance by force in the standard conditions. • When the power is supplied while the slide switch is on the forced operation position, or when the slide switch position is switched to the intake air temperature as follows. 24 °Clntake Air Temp D Cooling Mode Operation...
Service Manual
Page 30
... Open position Closed position Pin To piping connection Service Service port cap port To outdoor unit Works Shipping Air purging 1. (Installation) Operation Pumping down 2. (Transfering) Evacuation 3. (Servicing) Gas charging 4. (Servicing) Pressure check 5. (Servicing) Gas releasing 6. (Servicing) Shaft position Closed (with valve cap) Open (counter-clockwise) Open (with valve cap) Closed (clockwise) Open Open Open Open 30 MPS Multi Air Conditioner Shaft position Closed (with valve cap) Closed (clockwise) Open (with valve cap) Open (counter-clockwise) Open Open Open Open Service...
... Open position Closed position Pin To piping connection Service Service port cap port To outdoor unit Works Shipping Air purging 1. (Installation) Operation Pumping down 2. (Transfering) Evacuation 3. (Servicing) Gas charging 4. (Servicing) Pressure check 5. (Servicing) Gas releasing 6. (Servicing) Shaft position Closed (with valve cap) Open (counter-clockwise) Open (with valve cap) Closed (clockwise) Open Open Open Open 30 MPS Multi Air Conditioner Shaft position Closed (with valve cap) Closed (clockwise) Open (with valve cap) Open (counter-clockwise) Open Open Open Open Service...
Service Manual
Page 41
... the electrical wiring diagram of outdoor side. • Check the abnormal condition for the component of Compressor/Outdoor Fan Motor/4-way. • Check the "open" or "short" of Remocon. Communication e • The control data can be transmitted or received between indoor and outdoor. 8. Check the power voltage • Replace Trans - Service Manual 41 Check Outdoor Unit Items • Power Transformer (Outdoor unit) - In this case, the indoor unit blinks the operation and operation LED on display and indoor fan, outdoor fan, COMP...
... the electrical wiring diagram of outdoor side. • Check the abnormal condition for the component of Compressor/Outdoor Fan Motor/4-way. • Check the "open" or "short" of Remocon. Communication e • The control data can be transmitted or received between indoor and outdoor. 8. Check the power voltage • Replace Trans - Service Manual 41 Check Outdoor Unit Items • Power Transformer (Outdoor unit) - In this case, the indoor unit blinks the operation and operation LED on display and indoor fan, outdoor fan, COMP...
Service Manual
Page 51
... of the wires of outdoor unit and the terminal No. Service Manual 51 j CAUTION Installation If a power plug is not to be back into place. Model 18k 24k 36k Power source Fuse or breaker Capacity 10,230/208V 15A 10,230/208V 20A 10,230/208V 30A Connect the cable to result in a fire hazard. • Check local electrical codes and any specified wiring instructions or...
... of the wires of outdoor unit and the terminal No. Service Manual 51 j CAUTION Installation If a power plug is not to be back into place. Model 18k 24k 36k Power source Fuse or breaker Capacity 10,230/208V 15A 10,230/208V 20A 10,230/208V 30A Connect the cable to result in a fire hazard. • Check local electrical codes and any specified wiring instructions or...
Service Manual
Page 52
... the piping, drain hose and connecting cable from the indoor unit cabinet. ■ Set the air direction louvers up . ■ Secure the taped piping along the exterior wall using saddle or equivalent Seal a small opening around the pipings with gum type sealer. Taping Drain hose I Plastic Pipings band Connecting cable Power supply cord ((WWI( Trap is required to prevent water entering the room. ■ Fix the piping onto the wall by hand. ■ Remove...
... the piping, drain hose and connecting cable from the indoor unit cabinet. ■ Set the air direction louvers up . ■ Secure the taped piping along the exterior wall using saddle or equivalent Seal a small opening around the pipings with gum type sealer. Taping Drain hose I Plastic Pipings band Connecting cable Power supply cord ((WWI( Trap is required to prevent water entering the room. ■ Fix the piping onto the wall by hand. ■ Remove...