L1 Type 2-Way Cassette

Compact design for easy installation and maintenance

L1 Type 2-Way Cassette units are very thin, compact, and light, allowing for flexibility in installation. The fan has been redesigned to achieve its size and weight reductions.

L1 Type 2-Way Cassette

Features

Cooling/Heating kW (rated)	2.2/2.5	2.8/3.2	3.6/4.2	4.5/5.0	5.6/6.3	7.3/8.0
Cooling/Heating Btu/h (rated)	7,500/8,500	9,600/11,000	12,000/14,000	15,000/17,000	19,000/21,000	25,000/27,000
Model No.	S-22ML1E5	S-28ML1E5	S-36ML1E5	S-45ML1E5	S-56ML1E5	S-73ML1E5
Model No.

Pleasant Airflow

Cools All Areas Quickly

Powerful airflow delivered instantly makes all areas of spaces comfortable and cool.

Note: This table shows values for the airflow rate in high mode.

Optimal Control for Both Cooling and Heating

The air conditioner automatically changes the angle of the louvers to control the flow and distribution of air so that air is evenly distributed from above when cooling and from below when heating.

Smart Power Saving with IoT

Next-Generation Remote Control Solution Optimised for Usability, Whatever Your Needs

CONEX goes beyond simple remote control to combine sophistication with simplicity, offering IoT integration that connects directly to a variety of apps for next-generation solutions.

Smart Management of Power Consumption

Using the Panasonic Comfort Cloud app enables the air conditioner to be controlled from anywhere with a mobile device. Thus, there is no need to worry if someone forgets to turn off the office air conditioner. The power consumption can also be monitored to help reduce electricity waste.

Note: CZ-CAPWFC1 External WLAN Adaptor or CZ-RTC6WBLW/6BLW are required per unit.

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Leading Control Options

Panasonic air conditioning systems allow flexible control options. Individual, centralised, Cloud control and WLAN control are all possible. Please consult with a Panasonic air conditioning specialist for advice as to which control solution best suits your system requirements.

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Flexible Installation

The 2-Way Cassette's compact dimensions allow for an easy installation and a sleek, modern appearance.

Maintenance of the drain pump is possible from both sides, from the left side (piping side) and the inside of the unit.

Drain Up is Possible Up to 500 mm Via the Built-In Drain Pump

The drain pan is equipped with site wiring and can be removed. The fan case has a split construction, and the fan motor can be removed easily when the lower case is removed.

Specs

S-22ML1E5

S-28ML1E5

S-36ML1E5

S-45ML1E5

S-56ML1E5

S-73ML1E5

R410A

Airflow and distribution are automatically altered depending on the operational mode of the unit

Drain up is possible up to 500 mm via the built-in drain pump

Simple maintenance

	S-22ML1E5	S-28ML1E5	S-36ML1E5	S-45ML1E5	S-56ML1E5	S-73ML1E5
Power Source	220/230/240 V, 1 phase - 50/60 Hz	220/230/240 V, 1 phase - 50/60 Hz	220/230/240 V, 1 phase - 50/60 Hz	220/230/240 V, 1 phase - 50/60 Hz	220/230/240 V, 1 phase - 50/60 Hz	220/230/240 V, 1 phase - 50/60 Hz
Cooling Capacity	2.2 kW, 7,500 Btu/h	2.8 kW, 9,600 Btu/h	3.6 kW, 12,000 Btu/h	4.5 kW, 15,000 Btu/h	5.6 kW, 19,000 Btu/h	7.3 kW, 25,000 Btu/h
Heating Capacity	2.5 kW, 8,500 Btu/h	3.2 kW, 11,000 Btu/h	4.2 kW, 14,000 Btu/h	5.0 kW, 17,000 Btu/h	6.3 kW, 21,000 Btu/h	8.0 kW, 27,000 Btu/h
Power Input (Cooling)	0.086/0.090/0.095 kW	0.086/0.092/0.097 kW	0.088/0.093/0.099 kW	0.091/0.097/0.103 kW	0.091/0.097/0.103 kW	0.135/0.145/0.154 kW
Power Input (Heating)	0.055/0.058/0.062 kW	0.055/0.060/0.064 kW	0.057/0.061/0.066 kW	0.060/0.065/0.070 kW	0.060/0.065/0.070 kW	0.100/0.109/0.117 kW
Running Current (Cooling)	0.45/0.45/0.45 A	0.44/0.45/0.45 A	0.44/0.45/0.45 A	0.45/0.45/0.45 A	0.45/0.45/0.45 A	0.64/0.65/0.66 A
Running Current (Heating)	0.29/0.29/0.30 A	0.28/0.29/0.30 A	0.28/0.29/0.30 A	0.29/0.29/0.30 A	0.29/0.29/0.30 A	0.46/0.48/0.49 A
Fan Type	Sirocco Fan	Sirocco Fan	Sirocco Fan	Sirocco Fan	Sirocco Fan	Sirocco Fan
Air Flow Rate (H/M/L)	480/420/360 m³/h, 113/117/100 L/s	540/480/420 m³/h, 150/133/117 L/s	580/520/460 m³/h, 161/144/128 L/s	660/540/480 m³/h, 183/150/133 L/s	660/540/480 m³/h, 183/150/133 L/s	1,140/960/840 m³/h, 317/267/233 L/s
Fan Motor Output	0.03 kW	0.03 kW	0.03 kW	0.03 kW	0.03 kW	0.05 kW
Sound Power Level (H/M/L)	40/38/35 dB	44/40/37 dB	45/42/39 dB	46/44/40 dB	46/44/40 dB	49/46/44 dB
Sound Pressure Level (H/M/L)	30/27/24 dB (A)	33/29/26 dB (A)	34/31/28 dB (A)	35/33/29 dB (A)	35/33/29 dB (A)	38/35/33 dB (A)
Dimension	H350 x W840 x D600 mm	H350 x W840 x D600 mm	H350 x W840 x D600 mm	H350 x W840 x D600 mm	H350 x W840 x D600 mm	H350 x W1,140 x D600 mm
Dimension with the Optional Ceiling Panel	H358 x W1,060 x D680 mm	H358 x W1,060 x D680 mm	H358 x W1,060 x D680 mm	H358 x W1,060 x D680 mm	H358 x W1,060 x D680 mm	H358 x W1,360 x D680 mm
Pipe Connection (Liquid)	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)	Ø9.52 mm (Ø3/8 inch)
Pipe Connection (Gas)	Ø12.7 mm (Ø1/2 inch)	Ø12.7 mm (Ø1/2 inch)	Ø12.7 mm (Ø1/2 inch)	Ø12.7 mm (Ø1/2 inch)	Ø12.7 mm (Ø1/2 inch)	Ø15.88 mm (Ø5/8 inch)
Pipe Connection (Drain Piping)	VP-25	VP-25	VP-25	VP-25	VP-25	VP-25
Net Weight	23 kg	23 kg	23 kg	23 kg	23 kg	30 kg
Net Weight with the Optional Ceiling Panel	28.5 kg	28.5 kg	28.5 kg	28.5 kg	28.5 kg	39 kg

Documents

VRF Full Line-up 2023/24 (PDF - 28.9 MB)

L1 Type 2-Way Cassette Spec Dimension (PDF - 924 KB)

L1 Type 2-Way Cassette Spec Dimension (PDF - 924 KB)

Combination

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The simultaneous heating and cooling FSV system MF3 Series is designed to represent the ultimate solution for the most discerning customers and demanding installation environments.

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

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The Mini-FSV system LE Series is designed for light commercial and residential use with extraordinary energy-saving performance and a high external static pressure of 35 Pa.