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2-Way Cooling or Heating FSV-EX ME2 Series

2-Way Cooling or Heating FSV-EX ME2 Series

Extraordinary energy-saving performance and powerful operation

The FSV system ME2 Series is designed for outstanding energy-saving performance, powerful operation, high reliability, and comfort surpassing anything that was previously possible.
  • FSV-EX
  • R410A
  • INVERTER

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2-Way Cooling or Heating FSV-EX ME2 Series

Specs

U-8ME2H7

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U-10ME2H7

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U-12ME2H7

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U-14ME2H7

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U-16ME2H7

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U-18ME2H7

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U-20ME2H7

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  • FSV-EXFSV-EX
  • R410AR410A
  • INVERTERINVERTER

Wide range of systems from 8 HP to 80 HP (ME2 Series Space Saving Combination)

Wide range of systems from 8 HP to 64 HP (ME2 Series High Efficiency Combination)

Class-leading EER of 5.3 (for 8 HP model)

Cooling operation possible with outdoor temperature as high as 52˚C (DB)

Long maximum piping length (up to 1,000 m)

Up to 64 indoor units connectable

U-8ME2H7 U-10ME2H7 U-12ME2H7 U-14ME2H7 U-16ME2H7 U-18ME2H7 U-20ME2H7
HP 8 HP 10 HP 12 HP 14 HP 16 HP 18 HP 20 HP
Power Supply (50 Hz) 380/400/415 V, 3 phase 380/400/415 V, 3 phase 380/400/415 V, 3 phase 380/400/415 V, 3 phase 380/400/415 V, 3 phase 380/400/415 V, 3 phase 380/400/415 V, 3 phase
Power Supply (60 Hz) 380/400 V, 3 phase 380/400 V, 3 phase 380/400 V, 3 phase 380/400 V, 3 phase 380/400 V, 3 phase 380/400 V, 3 phase 380/400 V, 3 phase
Capacity (Cooling) 22.4 kW, 76,500 Btu/h 28.0 kW, 95,600 Btu/h 33.5 kW, 114,300 Btu/h 40.0 kW, 136,500 Btu/h 45.0 kW, 153,600 Btu/h 50.0 kW, 170,600 Btu/h 56.0 kW, 191,100 Btu/h
Capacity (Heating) 25.0 kW, 85,300 Btu/h 31.5 kW, 107,500 Btu/h 37.5 kW, 128,000 Btu/h 45.0 kW, 153,600 Btu/h 50.0 kW, 170,600 Btu/h 56.0 kW, 191,100 Btu/h 63.0 kW, 215,000 Btu/h
EER/COP (Cooling) 5.30 W/W 5.03 W/W 4.73 W/W 4.56 W/W 4.13 W/W 4.10 W/W 3.76 W/W
EER/COP (Heating) 5.84 W/W 5.56 W/W 5.38 W/W 5.29 W/W 5.13 W/W 5.05 W/W 4.60 W/W
Dimension H1,842 x W770 x D1,000 mm H1,842 x W770 x D1,000 mm H1,842 x W1,180 x D1,000 mm H1,842 x W1,180 x D1,000 mm H1,842 x W1,180 x D1,000 mm H1,842 x W1,540 x D1,000 mm H1,842 x W1,540 x D1,000 mm
Net Weight 210 kg 210 kg 270 kg 315 kg 315 kg 375 kg 375 kg
Electrical Rating (Cooling - Running Current) 7.14/6.78/6.54 A 9.62/9.14/8.81 A 11.8/11.2/10.8 A 15.3/14.5/14.0 A 18.4/17.5/16.8 A 20.6/19.6/18.9 A 24.6/23.4/22.5 A
Electrical Rating (Cooling - Power Input) 4.23 kW 5.57 kW 7.08 kW 8.77 kW 10.9 kW 12.2 kW 14.9 kW
Electrical Rating (Heating - Running Current) 7.15/6.79/6.54 A 9.68/9.20/8.86 A 11.6/11.1/10.7 A 14.9/14.1/13.6 A 16.6/15.8/15.2 A 18.9/18.0/17.4 A 22.9/21.7/20.9 A
Electrical Rating (Heating - Power Input) 4.28 kW 5.67 kW 6.97 kW 8.51 kW 9.75 kW 11.1 kW 13.7 kW
Starting Current 1 A 1 A 1 A 2 A 2 A 2 A 2 A
Air Flow Rate 13,440 m³/h, 3,733 L/s 13,440 m³/h, 3,733 L/s 13,920 m³/h, 3,867 L/s 13,920 m³/h, 3,867 L/s 13,920 m³/h, 3,867 L/s 24,300 m³/h, 6,750 L/s 24,300 m³/h, 6,750 L/s
Refrigerant Amount at Shipment 5.6 kg 5.6 kg 8.3 kg 8.3 kg 8.3 kg 9.5 kg 9.5 kg
External Static Pressure 80 Pa 80 Pa 80 Pa 80 Pa 80 Pa 80 Pa 80 Pa
Piping Connection (Gas Pipe) Ø19.05 mm (Ø3/4 inch) Ø22.22 mm (Ø7/8 inch) Ø25.40 mm (Ø1 inch) Ø25.40 mm (Ø1 inch) Ø28.58 mm (Ø1-1/8 inch) Ø28.58 mm (Ø1-1/8 inch) Ø28.58 mm (Ø1-1/8 inch)
Piping Connection (Liquid Pipe) Ø9.52 mm (Ø3/8 inch) Ø9.52 mm (Ø3/8 inch) Ø12.70 mm (Ø1/2 inch) Ø12.70 mm (Ø1/2 inch) Ø12.70 mm (Ø1/2 inch) Ø15.88 mm (Ø5/8 inch) Ø15.88 mm (Ø5/8 inch)
Piping Connection (Balance Pipe) Ø6.35 mm (Ø1/4 inch) Ø6.35 mm (Ø1/4 inch) Ø6.35 mm (Ø1/4 inch) Ø6.35 mm (Ø1/4 inch) Ø6.35 mm (Ø1/4 inch) Ø6.35 mm (Ø1/4 inch) Ø6.35 mm (Ø1/4 inch)
Ambient Temperature Operating Range (Cooling) -10˚C (DB) ~ +52˚C (DB) -10˚C (DB) ~ +52˚C (DB) -10˚C (DB) ~ +52˚C (DB) -10˚C (DB) ~ +52˚C (DB) -10˚C (DB) ~ +52˚C (DB) -10˚C (DB) ~ +52˚C (DB) -10˚C (DB) ~ +52˚C (DB)
Ambient Temperature Operating Range (Heating) -25˚C (WB) ~ +18˚C (WB) -25˚C (WB) ~ +18˚C (WB) -25˚C (WB) ~ +18˚C (WB) -25˚C (WB) ~ +18˚C (WB) -25˚C (WB) ~ +18˚C (WB) -25˚C (WB) ~ +18˚C (WB) -25˚C (WB) ~ +18˚C (WB)
Sound Pressure Level (Normal Mode) 53.0 dB (A) 56.0 dB (A) 57.0 dB (A) 58.0 dB (A) 61.0 dB (A) 59.0 dB (A) 59.0 dB (A)
Sound Pressure Level (Silent Mode 2) 48.0 dB (A) 51.0 dB (A) 52.0 dB (A) 53.0 dB (A) 56.0 dB (A) 54.0 dB (A) 54.0 dB (A)
Sound Power Level (Normal Mode) 74.0 dB 77.0 dB 78.0 dB 79.0 dB 82.0 dB 80.0 dB 80.0 dB

Documents

Combination

Indoor Unit

Features

Extraordinary Energy-Saving Performance

Excellent Energy Savings

The operation efficiency has been improved using highly efficient R410A refrigerant, a new DC inverter compressor, and a new heat exchanger design.
Excellent Energy Savings

Multiple Large-Capacity All Inverter Twin Rotary Compressors (More than 14 HP)

Two independently controlled inverter compressors achieve high efficiency. Redesigned components in the body provide performance improvement, especially in the rated cooling condition and EER performance.
Multiple Large-Capacity All Inverter Twin Rotary Compressors (More than 14 HP)

Enlarged Heat Exchanger Surface Area with Triple Surface

The new heat exchanger features a triple-surface construction. Compared to the divided dual-surface construction in current models, there is no division of space and the area for heat exchange is larger. Also, a highly efficient piping pattern increases heat exchange performance by 5%.
Note: For 8 & 10 HP unit, the heat exchanger is 2 row design.
Enlarged Heat Exchanger Surface Area with Triple Surface

Variable Evaporation Temperature for Energy Saving and Comfortable Air Conditioning

Since 2006, all Panasonic VRF systems have included special VET technology, with variable refrigerant temperature, as standard.

1. Feedback room temperature and set temperature every 30 seconds.
2. Determine system refrigerant temperature and control compressor speed.
3. Calculate indoor refrigerant temperature and control the airflow automatically based on the difference between the set temperature and the actual indoor temperature.
Note: When fan speed is Auto.
Variable Evaporation Temperature for Energy Saving and Comfortable Air Conditioning

The Panasonic System Efficiently Manages Oil Recovery in Three Stages

STAGE-1

Panasonic compressors are equipped with sensors which monitor oil levels precisely at all times. If oil levels fall, oil can be transferred from other compressors within the same outdoor unit.
STAGE-1

STAGE-2

If oil levels in all compressors within the outdoor unit fall, oil can be replenished from adjacent outdoor units.
STAGE-2

STAGE-3

Forced oil recovery is implemented only if oil levels become insufficient in spite of the above measures. The Panasonic system’s design concept is radically different from conventional oil systems.
STAGE-3

Long and Flexible Piping

Increased Piping Length for Greater Design Flexibility

Adaptable to various building types and sizes
Actual piping length: 200 m
Max piping length: 1,000 m
Note: Elevation difference of max. 90 m in case of ODU is higher than IDU may be allowed following certain conditions. Please consult with Panasonic sales engineers about the certain conditions in case of piping elevation of over 50 m is required.
*40 m if the outdoor unit is below the indoor unit.
Increased Piping Length for Greater Design Flexibility

Up to 50 m Length Difference between the Longest and the Shortest Piping from the First Branch

The flexible piping layout makes it easier to design systems for locations such as train stations, airports, schools, and hospitals.

• Up to 64 units can be connected to one system.
• Difference between maximum and minimum pipe runs after the first branch can be a maximum of 50 m.
• Larger pipe runs can be up to 200 m.
Up to 50 m Length Difference between the Longest and the Shortest Piping from the First Branch

A Large Number of Indoor Units Can Be Connected

Up to 64 Units Connectable

Up to 64 indoor units can be connected in a single system for ultimate design flexibility.
Note: Maximum number of indoor units depends on outdoor unit capacity.
Up to 64 Units Connectable

Connectable Indoor/Outdoor Unit Capacity Ratio Up to 130%

FSV systems attain a maximum indoor unit connection capacity of up to 130%* of the unit’s connection range, depending on the outdoor and indoor models selected. So for a reasonable investment, FSV systems provide an ideal air conditioning solution for locations where full cooling/heating is not always required.
*If the following conditions are satisfied, the effective range is above 130% up to 200%. (1) Obey the limited number of connectable indoor units. (2) The lower limit of operating range for heating outdoor temperature is limited to -10°CWB (standard -25°CWB). (3) Simultaneous operation is limited to less than 130% of connectable indoor units. **MNcIU: Maximum Number of Connectable Indoor Units.
Note: If more than 100% of indoor units are operated with a high load, the units may not perform at the rated capacity. For the details, please consult with an authorised Panasonic dealer.
Connectable Indoor/Outdoor Unit Capacity Ratio Up to 130%

High Durability

Extended Operating Range

Cooling operation is possible even when the outdoor temperature is as low as -10°C DB or as high as 52°C DB. As for heating operation, it is possible even when the outdoor temperature is as low as -25°C WB. The remote controller temperature can be set from 18°C up to 30°C (cooling), 16°C up to 30°C (heating)*.
*Depending on the type of remote controller.
Extended Operating Range

Highly Durable Outdoor Unit

Corrosion-resistance treated for high resistance to rust and salty air to assure long-lasting performance.
Note: Selecting this unit does not completely eliminate the possibility of rust developing. For details concerning unit installation and maintenance, please consult an authorised dealer.
Highly Durable Outdoor Unit

High External Static Pressure on Condensers

With a newly designed fan, fan guard, motor, and casing, new models can be custom-installed on-site to provide up to 80 Pa of external static pressure. An air discharge duct prevents shortages of air circulation, allowing outdoor units to be installed on every floor of a building.
High External Static Pressure on Condensers

Compact Design

The new ME2 series has reduced the installation space required with up to 20 HP available in a single chassis. 8-10 HP are able to fit inside a lift for easy handling on site.
Compact Design

Reliable Operation

Extended Compressor Life by Uniform Compressor Operation Time

The total run-time of compressors is monitored by a built-in microcomputer, which ensures that the operation times of all compressors within the same refrigerant circuit are balanced.* Compressors with histories showing shorter run times are selected first, ensuring equal wear and tear across all units and extended the working life of the system.**
*Depend on the accumulated operation time of each compressor. **Compressor priority has a possibility to be changed. (e.g.) Case1: AgCgBgD, Case2: CgAgDgB, Case3: AgCgDgB, Case4: CgAgBgD
Extended Compressor Life by Uniform Compressor Operation Time

Automatic Backup Operation

Automatic backup operation works in the case of compressor failure or outdoor unit malfunction. Even if a whole outdoor unit fails, the other outdoor unit keeps running, and even if a compressor in a single system fails, the other compressor keeps running.
Note: Except for 8, 10 & 12 HP single unit installation. The backup operation allows uninterrupted cooling or heating to continue whilst waiting for service. Users should contact their authorised service centre as soon as a fault occurs.
Automatic Backup Operation

Flexible Demand Response

Simple Demand Respose

Featuring inverter control technology, ME2 series systems are Demand Response Management (DRM) ready. With this control, power consumption at times of peak load can be set in three steps to deliver optimum performance. This helps to reduce annual power consumption with minimal loss in comfort.

Demand control terminal is available to control 0-50-75-100% of capacities.
Note: CZ-CAPDC3 to be supplied separately.
Simple Demand Respose

Flexible Demand Response

The setting is possible as 0% or in the range from 40 to 100% (in steps of 5%). At the time of shipping, the setting has been done to the three steps of 0%, 70%, and 100%.
Note: Terminal block CZ-CAPDC2 is to be supplied separately. Demand timer setting for high-spec remote controller is available.
Flexible Demand Response