Panasonic U-72MF2U9 User manual

85464609311020 CV6233323503
Operating Instructions
Air Conditioner
Model No.
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.
7 9 12 15 18 24 36 48 54
Y2 4-Way Cassette 24"x24"
D1 1-Way Cassette
F2
M2
E1
T2 Ceiling
K2 Wall Mounted
P1 Floor Standing
R1
Concealed Floor Standing
Outdoor Unit
72 96 120 144
Nominal Capacity
MF2 3Way VRF System U-72MF2U9 U-96MF2U9 U-120MF2U9 U-144MF2U9
Outdoor Unit TypeType
Indoor Units
Nominal Capacity
U2 4-Way Cassette 36"x36"
Indoor Unit TypeType
S-12MY2U6
S-12MD1U6
S-12MF2U6
S-12MM2U6
S-09MD1U6
S-09MF2U6
S-09MM2U6
S-07MD1U6
S-07MF2U6
S-07MM2U6
S-12MT2U6
S-12MK2U6
S-12MP1U6
S-12MR1U6
S-15MF2U6
S-15MM2U6
S-15MP1U6
S-15MR1U6
S-09MK2U6
S-09MP1U6
S-09MR1U6
S-07MK2U6
S-07MP1U6
S-07MR1U6
S-18MY2U6
S-18MF2U6
S-18MM2U6
S-18MT2U6
S-18MK2U6
S-18MP1U6
S-18MR1U6
S-24MU2U6
S-24MF2U6
S-36MU2U6
S-36MF2U6
S-36ME1U6
S-48MF2U6 S-54MF2U6
S-48ME1U6
S-24MT2U6
S-24MK2U6
S-24MK1U6
S-24MR1U6
Concealed Duct
-High Static
Concealed Duct
-Low Static
Concealed Duct
-Medium Static

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
WIRED REMOTE CONTROLLER (OPTIONAL PARTS) ..........................................................5
Refer to the Operating Instructions attached to the optional Wired 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.
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
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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
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.
• All wiring must conform to the local electrical codes. Consult your dealer or a qualified
electrician for details.
• It is strongly recommended to be installed with Earth Leakage Circuit Breaker (ELCB) or
Residual Current Device (RCD) to prevent electric shock or fire.
• Each unit must be properly grounded with a ground (or earth) wire or through the supply
wiring.
• Wiring must be done by a qualified electrician.
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.
• Check for a leaking refrigerant! Refrigerant gas may produce a toxic gas if it comes
in contact with fire.
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.
3 way system
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature
Temperature range (°F/°C) Outdoor Indoor
*DBT *WBT *DBT *WBT
Cooling Max. 122/50 –/– 90/32 77/25
Min. 14/-10 –/– 64/17.8 57/14
Heating Max. 75/24 64/17.8 86/30 –/–
Min. -13/-25 -13/-25 61/16 –/–
Heating & Cooling Max. 75/24 64/17.8
Min. 14/-10 –/–
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NAMES OF PARTS
OPERATION
WIRELESS REMOTE CONTROLLER (OPTIONAL PARTS)
WIRED REMOTE CONTROLLER (OPTIONAL PARTS)
ADJUSTING AIRFLOW DIRECTION
CARE AND CLEANING
OUTDOOR UNIT
Refer to the Operating Instructions attached to the optional Wireless Remote Controller.
Refer to the Operating Instructions attached to the optional Wired 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)
NOTE
NOTE
NOTE
NOTE
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SPECIFICATIONS
3WAY VRF System Outdoor Unit
Model Name U-72MF2U9 U-96MF2U9 U-120MF2U9 U-144MF2U9
Power Source 208 / 230 V 60Hz 3PH
Cooling Capacity BTU/h 72,000 96,000 120,000 144,000
kW 21.1 28.1 35.2 42.2
Heating Capacity BTU/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) 53.0 / 50.0 56.0 / 53.0 57.5 / 54.5 58.0 / 55.0
Unit Dimensions
H : inch (mm) 72-33/64 (1842) 72-33/64 (1842) 72-33/64 (1842) 72-33/64 (1842)
W : inch (mm) 46-29/64 (1180) 46-29/64 (1180) 46-29/64 (1180) 46-29/64 (1180)
D : inch (mm) 39-3/8 (1000) 39-3/8 (1000) 39-3/8 (1000) 39-3/8 (1000)
Net Weight lbs. ( ㎏)595 (270) 597 (271) 752 (341) 756 (343)
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7
MEMO
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85464609311020
BE0915-0
© Panasonic Corporation 2015
Printed in China