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Panasonic VRF System Air Conditioner Me2u9 Operating Instructions

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    							85464609283020CV6231977753
    Operating Instructions
    VRF System Air Conditioner
    Model No.
    * Shows types 72, 96
    z To be connecting Indoor Units
    This air conditioner uses the refrigerant R410A.
    Before operating the unit, read these operating instructions thoroughly and keep them for future reference.
    * Necessary to install the External Electronic Expansion Valve Kit (Optional : CZ-P56SVK1U)7 9 12 1518  19 24 36 48 54
    S-12MU1U6 S-18MU1U6
    Y1  4-Way Cassette 60x60S-12MY1U6
    S-12MD1U6
    S-12MF1U6
    S-12MM1U6 S-09MD1U6
    S-09MF1U6
    S-09MM1U6 S-07MD1U6
    S-07MF1U6
    S-07MM1U6
    S-12MT1U6
    S-12MK1U6
    S-12MP1U6
    S-12MR1U6S-15MF1U6
    S-15MM1U6
    S-15MP1U6
    S-15MR1U6 S-09MK1U6
    S-09MP1U6
    S-09MR1U6 S-07MK1U6
    S-07MP1U6
    S-07MR1U6S-18MY1U6
    S-18MF1U6
    S-18MM1U6
    S-18MT1U6
    S-18MK1U6
    S-19MS1U6*
    S-18MP1U6
    S-18MR1U6S-24MU1U6
    S-24MF1U6S-36MU1U6
    S-36MF1U6
    S-36ME1U6S-48MF1U6 S-54MF1U6
    S-48ME1U6
    S-24MT1U6
    S-24MK1U6
    S-24MK1U6
    S-24MR1U6
    D1 1-Way Cassette
    F1 Low Silhouette Ducted 
    M1  Slim Low Static Ducted
    E1High Static Pressure 
    Ducted
    T1 Ceiling
    K1 Wall Mounted
    P1 Floor Standing
    R1 
    Concealed Floor Standing
    Outdoor Unit
    72 96 120 144Normal Capacity
    ME2 2Way VRF SystemU-72ME2U9 U-96ME2U9 U-120ME2U9 U-144ME2U9Outdoor Unit Type Type
    Indoor Units
    Normal Capacity
    U1 4-Way CassetteIndoor Unit Type Type 
    						
    							2
    CONTENTS
    Page
    PRODUCT INFORMATION ........................................................................................................... 2
    ALERT SYMBOLS......................................................................................................................... 2
    INSTALLATION LOCATION ...........................................................................................................3
    ELECTRICAL REQUIREMENTS .................................................................................................. 3
    SAFETY INSTRUCTIONS.............................................................................................................3
    NAMES OF PARTS ....................................................................................................................... 5
    OPERATION.................................................................................................................................. 5
    WIRELESS REMOTE CONTROLLER (OPTIONAL PARTS).................................................... 5
     Refer to the Operating Instructions attached to the optional Wireless Remote Controller. ........... 5
    TIMER REMOTE CONTROLLER (OPTIONAL PARTS) ........................................................... 5
     Refer to the Operating Instructions attached to the optional Timer Remote Controller................. 5
    ADJUSTING AIRFLOW DIRECTION ............................................................................................ 5
    CARE AND CLEANING ................................................................................................................ 5
    SPECIFICATIONS ......................................................................................................................... 6
    PRODUCT INFORMATION
    If you have problems or questions concerning your Air Conditioner, you will need the following 
    information. Model and serial numbers are on the nameplate on the bottom of the cabinet.
    Model No.  _________________________________ Serial No. _______________________
    Date of purchase ______________________________________________________________
    Dealer’s address ______________________________________________________________
    Phone number ________________________________________________________________
    ALERT SYMBOLS
    The following symbols used in this manual, alert you to potentially dangerous conditions to 
    users, service personnel or the appliance:
    This symbol refers to a hazard or unsafe practice 
    which can result in severe personal injury or 
    death.
    This symbol refers to a hazard or unsafe practice 
    which can result in personal injury or product or 
    property damage.
    NOTE
    NOTE
    85464609283020_EN.fm  Page 2  Monday, March 3, 2014  6:10 PM 
    						
    							3
    INSTALLATION LOCATION
    • We recommend that this air conditioner be installed properly by qualified installation 
    technicians in accordance with the Installation Instructions provided with the unit.
     Before installation, check that the voltage of the electric supply in your home or office is the same 
    as the voltage shown on the nameplate.
    ELECTRICAL REQUIREMENTS
    1.All wiring must conform to the local electrical codes. Consult your dealer or a qualified electrician 
    for details.
    2.Each unit must be properly grounded with a ground (or earth) wire or through the supply wiring.
    3.Wiring must be done by a qualified electrician.
    SAFETY INSTRUCTIONS
    • Read these Operating Instructions carefully before using this air conditioner. If you still 
    have any difficulties or problems, consult your dealer for help.
    • This air conditioner is designed to give you comfortable room conditions. Use this only for 
    its intended purpose as described in these Operating Instructions. • Do not install this air conditioner where there are fumes or flammable gases, or in an 
    extremely humid space such as a greenhouse.
    • Do not install the air conditioner where excessively high heat-generating objects 
    are placed.
    Avoid:To protect the air conditioner from heavy corrosion, avoid installing the outdoor unit where 
    salty sea water can splash directly onto it or in sulphurous air near a spa.
    To warm up the system, the power mains must be turned on 
    at least five (5) hours before operation. Leave the power 
    mains ON unless you will not be using this appliance for an 
    extended period.
    Pull off the power plug from a receptacle, or switch off the breaker, or switch off the power 
    disconnecting mean to isolate the air conditioner from the main power supply when not in use 
    for a long time.
    • Confirm to authorized dealer or specialist on usage of specified refrigerant type. 
    Using of refrigerant other than the specified type may cause product damage, burst 
    and injury etc.
    • Never touch the unit with wet hands.
    • Never use or store gasoline or other flammable vapor or liquid near the air 
    conditioner — it is very dangerous.
    • Do not use this appliance in a potentially explosive atmosphere.
    • This air conditioner has no ventilator for intaking fresh air from outdoors. You must 
    open doors or windows frequently when you use gas or oil heating appliances in 
    the same room, which consume a lot of oxygen from the air. Otherwise there is a 
    risk of suffocation in an extreme case.
    • To prevent possible hazards from insulation failure, the unit must be 
    grounded.
    • Do not clean inside the indoor and outdoor units by users. Engage 
    authorized dealer or specialist for cleaning.
    • In case of malfunction of this appliance, do not repair by yourself. Contact to the 
    sales dealer or service dealer for a repair.
    • Refrigerant gas leakage may cause fire.
    Powe r m ains
    ON
    NOTE
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    							4
    OPERATION CONDITION
    • For safety, be sure to turn the air conditioner off and also to disconnect the 
    power before cleaning or servicing.
    • Pull off the power plug from a receptacle, or switch off the breaker, or switch 
    off the power disconnecting mean to isolate the air conditioner from the 
    main power supply in case of emergency.
    • Do not turn the air conditioner on and off from the power mains switch. Use the ON/
    OFF operation button.
    • Do not stick anything into the air outlet of the outdoor unit. 
    This is dangerous because the fan is rotating at high speed.
    • Do not touch the air inlet or the sharp aluminum 
    fins of the outdoor unit. You may get injured.
    • Keep the fire alarm and the air outlet at least 
    5 feet (1.5 m) away from the unit.
    • Do not let children play with the air conditioner.
    • Do not cool or heat the room too much if babies or invalids are present.
    • Do not sit or step on the unit. 
    You may fall down accidentally.
    • Do not stick any object 
    into the FAN CASE. 
    You may be injured and 
    the unit may be damaged.
    • The compressor may occasionally stop during thunderstorms.
    This is not a mechanical failure. The unit automatically recovers after a few 
    minutes.
    Use this air conditioner under the following temperature range.
    2 way system
    * DBT: Dry bulb temperature
    * WBT: Wet bulb temperatureTemperature range
    (°F/°C)Indoor Outdoor
    *DBT *WBT *DBT *WBT
    CoolingMax. 90 / 32 77 / 25 122 / 50 – / –
    Min. 64 / 17.8 57 / 14 14 / –10 – / –
    HeatingMax. 86 / 30 – / – 75 / 24 64 / 17.8
    Min. 61 / 16 – / – –4 / –20 –4 / –20
    85464609283020_EN.fm  Page 4  Monday, March 3, 2014  6:10 PM 
    						
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    NAMES OF PARTS
    OPERATION
    WIRELESS REMOTE CONTROLLER (OPTIONAL PARTS)
    TIMER REMOTE CONTROLLER (OPTIONAL PARTS)
    ADJUSTING AIRFLOW DIRECTION
    CARE AND CLEANING
    OUTDOOR UNIT
    Types 72, 96Types 120, 144
    Refer to the Operating Instructions attached to the optional Wireless Remote Controller.
    Refer to the Operating Instructions attached to the optional Timer Remote Controller.
    Refer to the Operating Instructions attached to the indoor unit.
    Refer to the Operating Instructions attached to the indoor unit.
    Air discharge
    Air intake
    Anchor hole
    Water outlet 
    (Bottom)Air discharge
    Air intake
    Anchor hole
    Water outlet 
    (Bottom)
    NOTE
    NOTE
    NOTE
    NOTE
    85464609283020_EN.fm  Page 5  Monday, March 3, 2014  6:10 PM 
    						
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    SPECIFICATIONS
    „2WAY VRF System Outdoor Unit
    Model Name U-72ME2U9 U-96ME2U9 U-120ME2U9 U-144ME2U9
    Power Source  208 / 230 V   60Hz   3PH
    Cooling CapacityBTU/h 72,000 96,000 120,000 144,000
    kW 21.1 28.1 35.2 42.2
    Heating CapacityBTU/h 81,000 108,000 135,000 162,000
    kW 23.7 31.6 39.6 47.5
    Sound Pressure Level 
    (Standard / Quiet)dB(A) 54.5 / 51.5 58.0 / 55.0 59.5 / 56.5 61.0 / 58.0
    Unit DimensionsH : inch (mm) 72-33/64 (1842) 72-33/64 (1842) 72-33/64 (1842) 72-33/64 (1842)
    W : inch (mm) 30-5/16 (770) 30-5/16 (770) 46-26/64 (1180) 46-26/64 (1180)
    D : inch (mm) 39-3/8 (1000) 39-3/8 (1000) 39-3/8 (1000) 39-3/8 (1000)
    Net Weight
    lbs. (㎏)503 (228) 560 (254) 664 (301) 721 (327)
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    MEMO
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    BE0314-0 © Panasonic Corporation 2014Printed in China 
    						
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