Panasonic S-22MU2E5BN Air Conditioner Instruction Manual

Panasonic S-22MU2E5BN Air Conditioner

Product Information

The 4-Way Cassette Air Conditioner (Type U2) is a commercial indoor unit manufactured by Panasonic Corporation. It is compatible with various outdoor units, including R410A mini VRF (Type LE1, LE2), 2WAY VRF (Type ME2), 3WAY VRF (Type MF3), and R32 mini VRF (Type LZ2). The model numbers for the indoor unit are S-22MU2E5BN, S-28MU2E5BN, S-36MU2E5BN, S-45MU2E5BN, S-56MU2E5BN, S-60MU2E5BN, S-73MU2E5BN, S-90MU2E5BN, S-106MU2E5BN, S-112MU2E5BN, S-140MU2E5BN, and S-160MU2E5BN.

Product Usage Instructions

1. Before operating the air conditioner, thoroughly read and understand the operating instructions provided in the manual.
2. Keep the operating instructions for future reference.
3. Ensure that you have the necessary information regarding the air conditioner, including the model number, serial number, date of purchase, dealer’s address, and phone number. These details can be found on the nameplate of the unit.
4. For safety purposes, it is important to be aware of the refrigerant used in the system. Refer to the installation instructions attached to the outdoor unit for more information.
5. Observe the safety precautions mentioned in the manual. The symbols used in the manual indicate potential hazards or unsafe practices that can result in personal injury or property damage.
6. If the air conditioner needs cleaning or servicing, make sure to turn it off and disconnect the power. This can be done by pulling off the power plug from the receptacle, switching off the breaker, or using the power disconnecting means.
7. Be cautious when handling the air conditioner as it uses a flammable refrigerant. In case of refrigerant leakage combined with an external ignition source, there is a possibility of ignition.
8. Consult a service personnel for handling the equipment with reference to the Technical Manual.
9. For troubleshooting and maintenance, refer to the respective sections in the manual.

Model No.
INDOOR UNIT

• 4-Way Cassette (Type U2)
• S-22MU2E5BN S-73MU2E5BN
• S-28MU2E5BN S-90MU2E5BN
• S-36MU2E5BN S-106MU2E5BN
• S-45MU2E5BN S-112MU2E5BN
• S-56MU2E5BN S-140MU2E5BN
• S-60MU2E5BN S-160MU2E5BN

Connectable outdoor unit lineup
OUTDOOR UNIT

• Refrigerant type : R410A
• mini VRF (Type LE1, LE2)
• 2WAY VRF (Type ME2)
• 3WAY VRF (Type MF3)
• Refrigerant type : R32
• mini VRF (Type LZ2)

Before operating the unit, read these operating instructions thoroughly and keep them for future reference.

Thank you for purchasing this Panasonic product.
This product is a commercial air conditioner indoor unit.
Installation Instructions attached.

WARNING| This symbol shows that this equipment uses a flammable refrigerant. If the refrigerant is leaked, together with

an external ignition source, there is a possibility of ignition.

---|---
CAUTION| This symbol shows type of flammable refrigerant contained in the system.
CAUTION| This symbol shows that a service personnel should be handling this equipment with reference to the Technical Manual.
CAUTION| This symbol shows that there is information included in the Operating Instructions and/or Installation Instructions.

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

Important Information Regarding The
Refrigerant Used

NOTE
Refer to the Installation Instructions attached to the outdoor unit.

Safety Precautions

The following symbols used in this manual, alert you to potentially dangerous conditions to users, service personnel or the appliance:

WARNING
This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death.

CAUTION
This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage.

Prohibited matters
Matters to be observed

• 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.

WARNING

• 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.

• 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.

• 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.

• Never touch the unit with wet hands.

• Do not insert your fingers or other objects into the air conditioner indoor or outdoor unit, rotating parts may cause injury.

• If the refrigerant comes in contact with a flame, it produces toxic gases.

• 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.

• Dispose of according to national and/or local legislation.

• This product must not be modified or disassembled under any circumstances.

• Modified or disassembled unit may cause fire, electric shock or injury.

• 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 the sales dealer or service dealer for a repair and disposal.

• Provide a power outlet to be used exclusively for each unit, and a power supply disconnect, Earth

• Leakage Circuit Breaker (ELCB) or Residual Current Device (RCD) for overcurrent protection should be provided in the exclusive line.

• Provide a power outlet exclusively for each unit, and full disconnection means having a contact separation in all poles must be incorporated in the fixed wiring in accordance with the wiring rules.

• To prevent possible hazards from insulation failure, the unit must be grounded.

• Do not use modified cord, joint cord, extension cord or unspecified cord to prevent overheating and fire.

• The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).

• Be aware that refrigerants may not contain an odour.

• An unventilated area where the appliance using flammable refrigerants is installed shall be so constructed that should any refrigerant leak, it will not stagnate so as to create a fire or explosion hazard.

• The appliance shall be stored in a well-ventilated area where the room size corresponds to the room area as specified for operation.

• After the unit is installed, never fail to ask the installer for the floor space of the room where the unit is installed and the refrigerant charge amount.

• In case the unit or the room divider is changed, never fail to consult the sales dealer or service dealer.

• Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.

• Do not pierce or burn.

• In cases that require mechanical ventilation, ventilation openings shall be kept clear of obstruction.

• The appliance shall be stored in a room without continuously operating open flames (for example: an operating gas appliance) and ignition sources (for example: an operating electric heater).

• Stop using the product when any abnormality/failure occurs and disconnect the power plug or turn off the power switch and breaker.
  (Risk of smoke/fire/electric shock)

• Examples of abnormality/failure:

  • The ELCB trips frequently.
  • The product sometimes does not start when turned on.
  • The power is sometimes disconnected when the cord is moved.
  • Burnt odor or abnormal noise is detected during operation.
  • The body is deformed or abnormally hot.
  • Water leaks from the indoor unit.
  • Power cord or plug becomes abnormally hot.
  • Fan speed cannot be controlled.
  • The unit stops running immediately even if it is switched on for operation.
    Contact immediately your local dealer for maintenance/repair.

• When the optional “R32 refrigerant leakage detection sensor” detects refrigerant leakage, P08 alarm and inspection mark will be displayed on the remote controller, the indoor unit fan will be running to prevent refrigerant stagnation, and it will not stop even if you press the ON/OFF operation button on remote controller. In such a case, do not turn off the ELCB, ventilate the room, and contact the service dealer immediately. Also, do not use combustion equipment such as stoves.

• Do not sit or step on the unit.
  You may fall down accidentally.

• If refrigerant R32 is used and R32 refrigerant leakage detection sensor is connected to the indoor unit, do not turn off the ELCB of the indoor unit except when there is a symptom of abnormality or failure, or when performing shortterm maintenance. (When the ELCB is turned off, R32 refrigerant leakage detection sensor cannot detect the refrigerant leakage when the refrigerant leaks, and it may lead to cause the generation of toxic gases and fires.)
  Do not use the following items near the indoor unit and R32 refrigerant leakage detection sensor as they may cause fire or false detection of refrigerant leakage.

• Gas equipment that uses flammable gas (propane, methane, etc.)

• Combustible gas such as pesticides and hair spray (LPG, etc.)

• Sprays, drugs, chemicals, paints, etc. that use siloxane.

• If the alarm display J01 appears, there is something wrong R32 refrigerant leakage detection sensor or its wiring connection to the indoor unit.

• Contact the service dealer immediately.
  (It may not be detected when the refrigerant leaks.)

• When the alarm display J02 appears, it is the end of the life of the sensor board of R32 refrigerant leakage detection sensor.

• Contact the service dealer as soon as possible to replace the sensor board.
  (If the sensor board is used as it is without being replaced, the sensor may be deteriorated and the refrigerant leakage may not be detected properly.)

CAUTION

• This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial use by lay persons. Keep the fire alarm and the air outlet at least 1.5 m away from the unit. Do not make the room too hot or too cold if babies or invalids are present.

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

  This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

• 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.

• Do not stick any object into the FAN CASE. You may be injured and the unit may be damaged.

• Do not touch the fan because it automatically rotates when it detects a refrigerant leak.

• You may be injured.

NOTICE

• The appliance shall be stored so as to prevent mechanical damage from occurring.
• The compressor may occasionally stop during thunderstorms. This is not a mechanical failure. The unit automatically recovers after a few minutes.
• The English text is the original instructions. Other languages are translation of the original instructions.

Precautions for Use

Installation

• This air conditioner must 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.

WARNING
Avoid the following locations for installation.

• Locations where smoke or combustible gas exists.
  Also locations of extremely high temperature such as a greenhouse.

• Locations where excessively high heat-generating objects are placed.

Attention:

• Avoid installing the outdoor unit where salty sea water can splash directly onto it or in sulphurous air near a spa.
  (To protect the air conditioner from heavy corrosion)

Wiring

• All wiring must conform to the local electrical codes.
  (Consult your dealer or a qualified electrician for details.)

• 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.

Operation Preparation
Turn the power mains on 5 hours before the start of operation.
(For warm-up)

• Leave the power mains ON for continuous use.

NOTE
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.

Disposal of Old Equipment
Only for European Union and countries with recycling systems
This symbol on the products, packaging, and/ or accompanying documents means that used electrical and electronic products must not be mixed with general household waste.
For proper treatment, recovery and recycling of old products, please take them to applicable collection points in accordance with your national legislation.
By disposing of them correctly, you will help to save valuable resources and prevent any potential negative effects on human health and the environment. For more information about collection and recycling, please contact your local municipality.
Penalties may be applicable for incorrect disposal of this waste, in accordance with national legislation.

This air conditioner incorporates a biocidal product.

Free radicals generated by a device incorporated in the air conditioner have the capacity to inhibit pollutants, such as certain types of bacteria, viruses, mould.
Active substances : Free radicals generated in situ from ambient air or water.
Usage : This device function can be turned ON / OFF by the “nanoe X” icon button or remote controller settings if there is no “nanoe X” icon button. Please refer to “How to Use” for more details.

Names of Parts

INDOOR UNIT

OUTDOOR UNIT

mini VRF (Type LE1, LE2)
2WAY VRF (Type ME2)
3WAY VRF (Type MF3)

NOTE
Refer to the Operating Instructions attached to the outdoor unit.

Optional

Operation & Adjusting Airflow Direction
Refer to the Operating Instructions attached to the Remote Controller.

The flap display on the remote controller differs from the actual flap angle.

Maintenance

WARNING

• For safety, be sure to turn the air conditioner off and disconnect the power before cleaning. (Otherwise, electric shock or injury may result because the fan is rotating at high speed.)
• Do not pour water on the indoor unit. (This may damage the internal components and cause an electric shock hazard.)

CAUTION

• Never use solvents or harsh chemicals. Also, do not wipe plastic parts using very hot water. (This may cause deformation or change in colour.)
• Some metal edges and fins are sharp. Be careful when you clean those parts. (Injury may result.)
• Use a firm stool or ladder when cleaning an indoor unit installed in high locations.

Air Filter Maintenance
Consult your dealer or service center when the (Filter) appears on the display of the wired remote controller.

Indoor unit (e.g., Type U2)

Outdoor unit

The internal coil and other components of the outdoor unit must be cleaned periodically.

• Consult your dealer or service center.

Operation Mechanism

• Heating performance

  • This air conditioner utilizes outside air for heating; its heating performance reduces as outside temperature decreases.
    → In the event that heating is not sufficient, please use an additional heating appliance.

• Defrosting

  • This appliance may start defrosting operation to melt frost formed in the outdoor unit.

  1. Defrosting starts: The indoor unit fan stops (or the speed becomes extremely slow).
     → “ ” (STANDBY) appears.

  2. Heating operation resumes after several= minutes: The indoor unit fan remains stopped (or it will run at a very slow speed) until the indoor heat exchanger coil warms up sufficiently.
     → “ ” (STANDBY) appears.

  3. Defrosting is complete: The indoor unit fan starts operation.
     → “ ” (STANDBY) disappears.

• ‘‘DRY’’ operation

  • Once the room temperature reaches the level that was set, the outdoor unit repeats the cycle of turning on and off automatically.
  • When the room temperature is more likely to reach the level that was set, the fan speed is set to ‘‘breeze’’ (light wind) automatically.

• Should power failure occur while the unit is running
  The unit will resume operation automatically. Operation settings prior to power failure will be used.

nanoe™ X Function

Display during operation of nanoe™ X

Example: Initial screen of remote controller

Definition of nanoe™ X
nanoe™ X particles are nano-sized electrostatic atomized water particles that contain hydroxyl radicals, which have beneficial effects.
nanoe™ X particles contain more hydroxy radicals than nanoe™ particles.

nanoe™ X For a freshness and cleaner environment
nanoe™ X generates negative ions using the air in the room to give a clean air.
It also reduces the smell in the room, and inhibits the proliferation of mold and bacteria.
When purchased, the nanoe™ X function is designed to operate automatically.

• If you wish to set to OFF, refer to the operating instructions for the remote controller adaptable to nanoe™ X function.

Internal Cleaning Function

Internal Cleaning Operation
When cooling or dry operation stopped, internal drying and nanoe™ X circulation airflow is activated in order to inhibit the mold proliferation inside the unit (airflow passage, fan, heat exchanger). Mold proliferation or inhibition of mold growth can be different due to the installation circumstances or operating hours.

• Operating conditions and operating hours
  Operates in cooling or dry mode for more than 5 minutes. When finished, the internal cleaning operation is started. Drives for about 75 minutes maximum.

• The figure at right shows the display during the internal cleaning operation.

  • If you wish to resume operating during internal cleaning, press .

• To stop the internal cleaning operation
  Press .
  When the internal cleaning operation finished and stopped, the remote control display shows at right.

NOTES:

• Internal cleaning function is not possible to use any remote controller other than that of nanoe™ X function.

• When connected to the remote controller which is adaptable to the nanoe™ X function, the internal cleaning function is set to work automatically. If you wish to set to OFF, refer to the operating instructions for the remote controller which is adaptable to the nanoe™ X function. If you wish to set the internal cleaning function to OFF with CZ-RTC6 series remote controller, use Panasonic H & C Control App. This app is compatible with the following remote controllers.
  Check the model number shown in the label on the bottom of the remote controllers.
  Models : CZ-RTC6BL / CZ-RTC6BLW (CZ-RTC6 incompatible)
  CZ-RTC6WBL / CZ-RTC6WBLW (CZ-RTC6W incompatible)

• In case that the operation time of the air conditioner is less than 5 minutes, the internal cleaning operation cannot be performed.

• While the internal cleaning operation is running, the indoor temperature may occasionally increase.

Troubleshooting

Check before consulting or requesting services.

Indoor unit

Noise

| Sound like streaming water is heard during operation or after operation.
---|---
Cracking noise is heard during operation or when operation stops.

Discharged air smells during operation.

Dewdrops accumulate near the air outlet during cooling operation.

Fog occurs during cooling operation.

Fog occurs during heating operation.

The fan is rotating for a while even though operation stops.

The indoor unit fan is running and does not stop when ON/OFF operation button on remote controller is pressed.

Airflow

direction

| Airflow direction changes while operating. Airflow direction cannot be set.

Airflow direction cannot be changed.

Dust is discharged.
At the initial high-speed operation, the fan sometimes rotates faster than the setting speed.

(3 to 30 minutes)

Humming noise comes out.
is not displayed on the remote controller.
    is displayed on the remote controller.

Cause / Action

• Sound of refrigerant liquid flowing inside unit

• Sound of drainage water through drain pipe

• Sound due to temperature changes of parts
• Indoor odor components, cigarette odor and cosmetic odor accumulated in the air conditioner and its air is discharged.

• The unit inside is dirty. (Contact your dealer.)

• Internal moisture is cooled by cool wind and accumulates as dewdrops.
• If the air conditioner has been installed at places such as restaurants where large amounts of oil mist exist, cleaning is necessary because the unit inside (heat exchanger) is dirty. (Contact your dealer.)
• Defrost operation is in process.
• Fan rotation makes operation smooth.

• The fan may rotate to dry the heat exchanger depending on the setting.

• The R32 refrigerant may be leaking. If R32 refrigerant leakage detection sensor is connected and the refrigerant leaks, P08 alarm and inspection mark will be displayed on the remote controller and the fan will automatically operate. Please ventilate the room without turning off the earth leakage circuit breaker and contact the service dealer for assistance.

• In case of the unit with R32 refrigerant leakage detection sensor installed, are you using gas equipment (propane, butane, methane, etc.) and sprays near R32 refrigerant leakage detection sensor? R32 refrigerant leakage detection sensor could lead to false detection and the fan may start rotating. Please contact the service dealer for assistance.

• When air discharge temperature is low during heating operation, or during defrost operation, horizontal wind flow is made automatically.

• The flap position may be set individually.

(Type U2)

• Dust accumulated inside the indoor unit is discharged.

• This is for operation check in order to confirm whether the fan motor rotation is within the range of use.

• This is the sound of nanoe™ X being discharged.
• Has nanoe™ X been set to OFF?

→ Set to ON.

• nanoe™ X is considered abnormal. (Contact your dealer.)

Outdoor unit

Symptom

No operation

(When the power is turned on immediately / When operation is stopped and resumed immediately)

Noise occurs during heating operation.
Steam comes out during heating operation.
The fan continues to rotate even after the operation is stopped using the remote controller.

Cause / Action

•  Operation is not activated for the first approx. 3 minutes because the compressor protection circuit is activated.

•  Defrost operation is in process.
•  This is for smooth operation.

Before Requesting Services

remote controller.
The operation (power) button is turned off.| •  If the breaker is turned off, turn the power on.

• If the breaker has been tripped, consult your dealer without turning it on.

Fuse blow out.| Contact your dealer.
Poor cooling or heating performance| The air intake or air outlet of indoor and outdoor units is clogged with dust.| Remove the dust.
The fan speed switch is set to “Low”.| Change to “Medium” or “High”.
Improper temperature settings| See “Tips for Energy Saving”. (P.6)
The room is exposed to direct sunlight in cooling mode.
Doors or windows are open.
The air filter is clogged.| Contact your dealer.
Too many heat sources in the room in cooling mode.| Use minimum heat sources and in a short time.
Too many people in the room in cooling mode.| Lower the temperature setting or change to “Medium” or “High”.*

Regarding the fan speed control display on the remote controller, see page 16.

• If the P08 alarm and inspection mark are displayed on the remote controller and the fan automatically operates and does not stop even when you press ON/OFF operation button on remote controller, R32 refrigerant leakage detection sensor connected to the indoor unit has detected refrigerant leakage. In such a case, do not turn off the earth leakage circuit breaker, ventilate the room, and contact the service dealer immediately.
  If your air conditioner does not work properly even after checking each item of “Before Requesting Services” and “Troubleshooting”

• Stop the operation immediately and turn the power off. Then contact your dealer and report the serial number and symptom.
  You also report if the inspection mark and the letters E, F, H, J, L, P in combination with numbers appear on the LCD of the remote controller.

• Never repair the air conditioner by yourself since it is very dangerous for you to do so.

Connectable Outdoor Unit

Europe

Refrigerant type : R410A

Refrigerant type : R32

Oceania

Refrigerant type : R410A

LE2

| 1-phase| U-4LE2R5| U-5LE2R5| U-6LE2R5| –| –
U-4LE2R5E| U-5LE2R5E| U-6LE2R5E| –| –
3-phase| U-4LE2R8| U-5LE2R8| U-6LE2R8| –| –
U-4LE2R8E| U-5LE2R8E| U-6LE2R8E| –| –
LE1| 3-phase| –| –| –| U-8LE1R8| U-10LE1R8
–| –| –| U-8LE1R8E| U-10LE1R8E
ME2| 3-phase| –| –| –| U-8ME2R8| U-10ME2R8
–| –| –| U-8ME2R8E| U-10ME2R8E
MF3| 3-phase| –| –| –| U-8MF3R7| U-10MF3R7
Outdoor unit type| 12 HP| 14 HP| 16 HP| 18 HP| 20 HP
---|---|---|---|---|---
ME2| 3-phase| U-12ME2R8| U-14ME2R8| U-16ME2R8| U-18ME2R8| U-20ME2R8
U-12ME2R8E| U-14ME2R8E| U-16ME2R8E| U-18ME2R8E| U-20ME2R8E*
MF3| 3-phase| U-12MF3R7| U-14MF3R7| U-16MF3R7| –| –

Salt-Air Damage Resistant Specifications

Refrigerant type : R32

Connectable Outdoor Unit

Asia

Refrigerant type : R410A

LE2

| 1-phase| U-4LE2H4| U-5LE2H4| U-6LE2H4| –| –
U-4LE2H4E| U-5LE2H4E| U-6LE2H4E| –| –
3-phase| U-4LE2H7| U-5LE2H7| U-6LE2H7| –| –
U-4LE2H7E| U-5LE2H7E| U-6LE2H7E| –| –
LE1| 3-phase| –| –| –| U-8LE1H7| U-10LE1H7
–| –| –| U-8LE1H7E| U-10LE1H7E
ME2| 3-phase| –| –| –| U-8ME2H7| U-10ME2H7
–| –| –| U-8ME2H7E| U-10ME2H7E
Outdoor unit type| 12 HP| 14 HP| 16 HP| 18 HP| 20 HP
---|---|---|---|---|---
ME2| 3-phase| U-12ME2H7| U-14ME2H7| U-16ME2H7| U-18ME2H7| U-20ME2H7
U-12ME2H7E| U-14ME2H7E| U-16ME2H7E| U-18ME2H7E| U-20ME2H7E*

Salt-Air Damage Resistant Specifications

Specifications

Indoor unit

4-Way Cassette

Model Name| S-22MU2E5BN| S-28MU2E5BN| S-36MU2E5BN| S-45MU2E5BN| S-56MU2E5BN| S-60MU2E5BN
---|---|---|---|---|---|---
Power source| 220 – 230 – 240 V～ 50 – 60 Hz

Cooling capacity

| kW| 2.2| 2.8| 3.6| 4.5| 5.6| 6.0
BTU/h| 7,500| 9,600| 12,300| 15,400| 19,100| 20,500
| Sensible| kW| 2.0| 2.5| 3.2| 3.6| 4.2| 4.9
Latent| kW| 0.2| 0.3| 0.4| 0.9| 1.4| 1.1

Heating capacity

| kW| 2.5| 3.2| 4.2| 5.0| 6.3| 7.1
BTU/h| 8,500| 10,900| 14,300| 17,100| 21,500| 24,200
Cooling electric power input| kW| 0.020| 0.020| 0.020| 0.020| 0.025| 0.035
Heating electric power input| kW| 0.020| 0.020| 0.020| 0.020| 0.025| 0.035
Sound pressure level | High| dB(A)| 30| 30| 30| 31| 32| 36
Medium| dB(A)| 29| 29| 29| 29| 30| 32
Low| dB(A)| 28| 28| 28| 28| 28| 29
Sound power level | High| dB(A)| 45| 45| 45| 46| 47| 51
Medium| dB(A)| 44| 44| 44| 44| 45| 47
Low| dB(A)| 43| 43| 43| 43| 43| 44
Unit dimensions

(H×W×D) **

| mm| 289.5×950×950| 289.5×950×950| 289.5×950×950| 289.5×950×950| 289.5×950×950| 289.5×950×950
Net weight **| kg| 19| 19| 19| 19| 19| 20
Model Name| S-73MU2E5BN| S-90MU2E5BN| S-106MU2E5BN| S-112MU2E5BN| S-140MU2E5BN| S-160MU2E5BN
---|---|---|---|---|---|---
Power source| 220 – 230 – 240 V～ 50 – 60 Hz

Cooling capacity

| kW| 7.3| 9.0| 10.6| 11.2| 14.0| 16.0
BTU/h| 24,900| 30,700| 36,200| 38,200| 47,800| 54,600
| Sensible| kW| 5.6| 6.4| 8.3| 8.8| 10.0| 11.0
Latent| kW| 1.7| 2.6| 2.3| 2.4| 4.0| 5.0

Heating capacity

| kW| 8.0| 10.0| 11.4| 14.0| 16.0| 18.0
BTU/h| 27,300| 34,100| 38,900| 47,800| 54,600| 61,400
Cooling electric power input| kW| 0.040| 0.040| 0.090| 0.095| 0.095| 0.105
Heating electric power input| kW| 0.040| 0.040| 0.085| 0.090| 0.090| 0.100
Sound pressure level | High| dB(A)| 37| 38| 44| 45| 45| 46
Medium| dB(A)| 32| 35| 38| 39| 39| 40
Low| dB(A)| 29| 32| 34| 35| 35| 38
Sound power level | High| dB(A)| 52| 53| 59| 60| 60| 61
Medium| dB(A)| 47| 50| 53| 54| 54| 55
Low| dB(A)| 44| 47| 49| 50| 50| 53
Unit dimensions

(H×W×D) **

| mm| 289.5×950×950| 289.5×950×950| 352.5×950×950| 352.5×950×950| 352.5×950×950| 352.5×950×950
Net weight **| kg| 20| 20| 25| 25| 25| 25

Operation condition temperature range

• Cooling mode : 14°C~25°C WB
• Heating mode : 16°C~30°C DB
  • In the case of nanoe™ X ‘‘OFF’’
  • Values include the dimensions and weight of an optional ceiling panel.
  • Fan speed display on the remote controller

Outdoor unit

mini VRF (Type LZ2)

dB(A)

| 52 / 54| 53 / 56| 54 / 56
Sound power level (Cooling / Heating)| ****

dB(A)

| 69 / 72| 70 / 74| 72 / 75
Unit dimensions (H×W×D)| mm| 996×980×370
Net weight| kg| 94| 94| 94
Model Name| U-4LZ2E8| U-5LZ2E8| U-6LZ2E8
---|---|---|---
Power source| 380 – 400 – 415 V 3N～ 50 Hz
Cooling capacity| kW| 12.1| 14.0| 15.5
Heating capacity| kW| 12.5| 16.0| 16.5
Sound pressure level (Cooling / Heating)| ****

dB(A)

| 52 / 54| 53 / 56| 54 / 56
Sound power level (Cooling / Heating)| ****

dB(A)

| 69 / 72| 70 / 74| 72 / 75
Unit dimensions (H×W×D)| mm| 996×980×370
Net weight| kg| 94| 94| 94

Operation condition temperature range

• Cooling mode : -10°C~52°C DB
• Heating mode : -20°C~18°C WB

Rated conditions

• Cooling : Indoor intake air temp. 27°C DB / 19°C WB. Outdoor intake air temp. 35°C DB.
• Heating : Indoor intake air temp. 20°C DB. Outdoor intake air temp. 7°C DB / 6°C WB.

Cooling capacity

| kW| 22.4| 28.0
BTU/h| 76,500| 95,600

Heating capacity

| kW| 25.0| 28.0
BTU/h| 85,300| 95,600
Sound pressure level| dB(A)| 60| 63
Sound power level| dB(A)| 81| 84
Unit dimensions (H×W×D)| mm| 1,500×980×370| 1,500×980×370
Net weight| kg| 132| 133

Operation condition temperature range

• Cooling mode : -10°C~52°C DB
• Heating mode : -20°C~18°C WB

Rated conditions

• Cooling : Indoor intake air temp. 27°C DB / 19°C WB. Outdoor intake air temp. 35°C DB.
• Heating : Indoor intake air temp. 20°C DB. Outdoor intake air temp. 7°C DB / 6°C WB.
  • mini VRF (Type LE1, LE2)
  • 2WAY VRF (Type ME2)
  • 3WAY VRF (Type MF3)

NOTE
Refer to the Operating Instructions attached to the outdoor unit.

India Only
Information on hazardous constituents as specified in sub-rule1 of rule16 (1) in electrical and electronic equipment.
Declaration of Conformity with the requirements of the E-Waste (Management) Amendment Rules 2018 with the rule 16 (1) limits
with respect to Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls, Polybrominated diphenyl ethers.
The content of hazardous substance with the exemption of the applications listed in SCHEDULE II of the E-Waste (Management)

Amendment Rules 2018 :

1. Lead (Pb) – not over 0.1% by weight;
2. Cadmium (Cd) – not over 0.01% by weight;
3. Mercury (Hg) – not over 0.1% by weight;
4. Hexavalent chromium (Cr6+) – not over 0.1% by weight;
5. Polybrominated biphenyls (PBBs) – not over 0.1% by weight;
6. Polybrominated diphenyl ethers (PBDEs) – not over 0.1% by weight.

For the purpose of recycling to facilitate effective utilization of resources, please return this product to a nearby authorized collection center, registered dismantler of recycler, or Panasonic service center when disposing of this product.

Customer care number ( Toll free ) : 1800 103 1333 ,1800 108 1333
Please see the Panasonic website for further information on collection centers, etc. or call the customer care toll-free number http://www.panasonic.com/in/corporate/sustainability/panasonic-india-i -recycle-program.html

Do’s & Don’ts: E-waste (Management) Amendment Rules 2018

S.No.| Do’s| Don’ts
1.| All electrical and electronic products are required to be handed over only to the Authorized recycler.| The product should not be opened by the user himself / herself, but only by authorized service personnel.
2.| The product should be handed over only to authorized recycler for disposal.| The product is not meant for re-sale to any unauthorized agencies / scrap dealers / kabariwalas.

| Keep the product in an isolated area, after it becomes non-functional / unrepairable so as to prevent its accidental breakage.| The product is not meant for mixing into household waste stream.
4.| Refer to Operating Instructions for handling of end of life products.| Do not keep any replaced spare part(s) from the product in an exposed area.

| Always dispose products that have reached end of life at Panasonic India Authorized Service Centre.| Do not donate old electronic items to anybody.

Do not dispose your product in garbage bins along with municipal waste that ultimately reaches landfill.

| Wherever possible or as instructed, separate the packaging material according to responsible waste disposal options and sorting for recycling.| Do not give e-waste to informal and unorganized sectors like Local Scrap Dealers / Rag Pickers.

Contact in the UK
Panasonic UK,
a branch of Panasonic Marketing Europe GmbH,
Maxis 2, Western Road, Bracknell, Berkshire, RG12 1RT

Authorised representative in EU
Panasonic Testing Centre
Panasonic Marketing Europe GmbH
Winsbergring 15, 22525 Hamburg, Germany

Panasonic Corporation
http://www.panasonic.com

© Panasonic Corporation 2023

References

• Panasonic Australia | Air Con | Cameras | Home Appliances

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>