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K3 Type Wall Mounted

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K3 Type Wall Mounted

Its compact size and stylish smooth design make it ideal for small offices

K3 Type Wall Mounted units boast a stylish design and are compact and lightweight, making them easy to install. Their quiet operation makes them ideal for small offices, hotel rooms, and hospital rooms. They also offer the next level of air quality thanks to the nanoe X Generator Mark3, effective even in large spaces.
  • ECONAVI
  • R410A
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Specs

S-22MK3E

Photo of S-22MK3E

S-28MK3E

Photo of S-28MK3E

S-36MK3E

Photo of S-36MK3E

S-45MK3E

Photo of S-45MK3E

S-56MK3E

Photo of S-56MK3E

S-73MK3E

Photo of S-73MK3E

S-106MK3E

Photo of S-106MK3E
  • ECONAVIECONAVI
  • R410AR410A
  • DC motorDC motor

nanoe™ X: 100 times more nanoe™ particles for wide commercial space

Superior performance in a more compact design than conventional models (S-45MK3E)

Lighter and smaller units make installation easy

Quiet operation

Piping outlet in six directions

Air distribution is automatically altered depending on the operational mode of the unit

S-22MK3E S-28MK3E S-36MK3E S-45MK3E S-56MK3E S-73MK3E S-106MK3E
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 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, 12,300 BTU/h 4.5 kW, 15,400 BTU/h 5.6 kW, 19,100 BTU/h 7.3 kW, 24,900 BTU/h 10.6 kW, 36,200 BTU/h
Heating Capacity 2.5 kW, 8,500 BTU/h 3.2 kW, 10,900 BTU/h 4.2 kW, 14,300 BTU/h 5.0 kW, 17,100 BTU/h 6.3 kW, 21,500 BTU/h 8.0 kW, 27,300 BTU/h 10.6 kW, 36,200 BTU/h
Power Input (Cooling) 0.018/0.018/0.018 kW 0.019/0.019/0.019 kW 0.020/0.020/0.020 kW 0.025/0.025/0.025 kW 0.040/0.040/0.040 kW 0.055/0.055/0.055 kW 0.080/0.080/0.080 kW
Power Input (Heating) 0.018/0.018/0.018 kW 0.019/0.019/0.019 kW 0.020/0.020/0.020 kW 0.025/0.025/0.025 kW 0.040/0.040/0.040 kW 0.055/0.055/0.055 kW 0.080/0.080/0.080 kW
Running Current (Cooling) 0.19/0.19/0.19 A 0.20/0.20/0.20 A 0.22/0.22/0.22 A 0.25/0.25/0.25 A 0.35/0.35/0.35 A 0.50/0.50/0.50 A 0.70/0.70/0.70 A
Running Current (Heating) 0.19/0.19/0.19 A 0.20/0.20/0.20 A 0.22/0.22/0.22 A 0.25/0.25/0.25 A 0.35/0.35/0.35 A 0.50/0.50/0.50 A 0.70/0.70/0.70 A
Fan Type Cross-flow fan Cross-flow fan Cross-flow fan Cross-flow fan Cross-flow fan Cross-flow fan Cross-flow fan
Air Flow Rate (H/M/L) 540/480/420 m³/min,
150/133/117 L/s
570/510/420 m³/min,
158/142/117 L/s
630/540/450 m³/min,
175/150/125 L/s
690/600/450 m³/min,
192/167/125 L/s
900/840/780 m³/min,
250/233/217 L/s
1,140/1,020/840 m³/min,
317/283/233 L/s
1,320/1,080/840 m³/min,
367/300/233 L/s
Fan Motor Output 0.03 kw 0.03 kw 0.03 kw 0.03 kw 0.03 kw 0.03 kw 0.03 kw
Sound Power Level (H/M/L) 47/45/44 dB 48/46/44 dB 50/47/44 dB 53/48/44 dB 55/53/50 dB 62/59/55 dB 65/60/55 dB
Sound Pressure Level (H/M/L) 32/30/29 dB(A) 33/31/29 dB(A) 35/32/29 dB(A) 38/33/29 dB(A) 40/38/35 dB(A) 47/44/40 dB(A) 50/45/40 dB(A)
Dimensions H295 × W890 × D244 mm H295 × W890 × D244 mm H295 × W890 × D244 mm H295 × W890 × D244 mm H295 × W1,060 × D249 mm H295 × W1,060 × D249 mm H295 × W1,060 × D249 mm
Pipe Port Diameter (Liquid) Ø6.35 mm (Ø1/4 inches) Ø6.35 mm (Ø1/4 inches) Ø6.35 mm (Ø1/4 inches) Ø6.35 mm (Ø1/4 inches) Ø6.35 mm (Ø1/4 inches) Ø9.52 mm (Ø3/8 inches) Ø9.52 mm (Ø3/8 inches)
Pipe Port Diameter (Gas) Ø12.7 mm (Ø1/2 inches) Ø12.7 mm (Ø1/2 inches) Ø12.7 mm (Ø1/2 inches) Ø12.7 mm (Ø1/2 inches) Ø12.7 mm (Ø1/2 inches) Ø15.88 mm (Ø5/8 inches) Ø15.88 mm (Ø5/8 inches)
Pipe Port Diameter (Drain piping) Ø18 mm Ø18 mm Ø18 mm Ø18 mm Ø18 mm Ø18 mm Ø18 mm
Net Weight 12 kg 12 kg 12 kg 12 kg 14 kg 14 kg 14 kg

Documents

Combination

Case Studies

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

10.6/10.6

Cooling/Heating Btu/h (rated)

7,500/8,500

9,600/10,900

12,300/14,300

15,400/17,100

19,100/21,500

24,900/27,300

36,200/36,200

Model No.

S-22MK3E

S-28MK3E

S-36MK3E

S-45MK3E

S-56MK3E

S-73MK3E

S-106MK3E

A New Level of Air Quality with nanoe X Generator Mark3

24-hour nanoe™ X Air Protection

nanoe™ X inhibits certain bacteria, viruses, pollens, allergens, mould, and hazardous substances contained in PM2.5. Providing effective deodorisation and improving the quality of your air. nanoe™ X functions in both cooling and fan modes, and is maintenance-free, helping you enjoy 24 hours of quality air while keeping your costs down.
24-hour nanoe™ X Air Protection

Higher Concentration, Even in Large Space

The amount of hydroxyl radicals generated increased 100 times, compared to the original nanoe™, which achieves greater effectiveness even in large spaces of 112 m².
Conditions of the simulation ・Room size: 112 m² ・Room height: 2.4 m ・Inspection model: 4-Way Cassette ・Position of IDU: Centre
Note: The result is based on the conditions for the simulation and it may differ from the concentration measured in an actual room. nanoe™ particles are extremely tiny in nano-meter size. They cannot be seen, so the concentration image is solely for illustrative purposes.
Higher Concentration, Even in Large Space

Effective at Eliminating Odours in Only 30 Minutes

The nanoe X Generator Mark3 reduces odours by as much as 1.8 levels* in just 30 minutes. This is half the time required to achieve the same effect compared to the conventional nanoe X Generator Mark 2.
*A 1.8 level decrease in odour intensity is equivalent to a reduction of 95% or more.
[Odour intensity] 5: Very strong odour, 4: Strong odour, 3: Easily detectable odour, 2: Weak, recognisable odour (cognitive threshold concentration), 1: Barely detectable odour (detection threshold concentration), 0: No odour

Note: The test result is obtained using a 4-Way Cassette. **Testing Overview: [Testing organisation] Panasonic Product Analysis Center [Test method] Verification in a test room (approx. 230 m³ (6.8 x 8.5 x 4.0 m)) using a 6-step odour intensity display method [Method of deodorisation] Operation of a CS-P80U6 equipped with a nanoe X Generator Mark2 and release of nanoe™ [Target] Adhered aging odour (nonenal) [Test Result] Odour intensity reduced by 1.8 in 60 minutes (L19YK032-01) ***Testing Overview: [Testing organisation] Panasonic Product Analysis Center [Test method] Verification in a test room (approx. 230 m³ (6.8 x 8.5 x 4.0 m)) using a 6-step odour intensity display method [Method of deodorisation] Operation of a CS-P160U6 equivalent tester equipped with a nanoe X Generator Mark3 and release of nanoe™ [Target] Adhered aging odour (nonenal) [Test Result] Odour intensity reduced by 1.8 in 30 minutes (R21HM003-0)
Effective at Eliminating Odours in Only 30 Minutes

Stylish and Compact Design, Suitable for a Variety of Spaces

Unified design for both large and small units. Units over 4.5 kW in capacity are now more compact in size, with a 20% reduction in volume for 4.5 kW type and a 2.5% reduction for 5.6, 7.3, and 10.6 kW types.
Stylish and Compact Design, Suitable for a Variety of Spaces

Cools the Area Quickly

Powerful airflow instantly makes spaces comfortable and cool.
Note: This table shows values for the airflow rate in high mode.
Cools the Area Quickly

Auto Air Distribution

The air outlet angle is automatically adjusted for cooling and heating operations.
Auto Air Distribution

ECONAVI Sensor

Providing outstanding energy-saving performance, Panasonic’s inverter VRF System can be connected to ECONAVI to detect when energy is being wasted. ECONAVI senses the presence or absence of people and the level of activity in each area of an office. When unnecessary heating or cooling is detected, indoor units are individually controlled to match office conditions for energy-saving operation.

1. Detection of the level of activity enables optimum power saving.
2. Sensor is remotely located to maximise the energy-saving effect.
ECONAVI Sensor

Washable Front Panel

The indoor unit’s front panel can be easily removed and washed for trouble-free maintenance.
Washable Front Panel

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.
Leading Control Options

Flexible Installation

With a compact indoor unit, a piping outlet is possible in the six directions of right, right rear, right bottom, left, left rear, and left bottom, making installation easier.
Flexible Installation Options

The Noise Reducing External Valve kit reduces the noise level of the expansion valve. (Optional accessory)

・ CZ-P73SVK3 for 22-73 type​
・ CZ-P106SVK3 for 106 type
*Please prepare a field-supplied reducer (Liquid φ9.52 to φ6.35) for the 73 type indoor unit.
Noise Reducing External Valve Kit

Front grille removal is now faster than before, thanks to the transition from screws to user-friendly slider locks, requiring just two screws.
Easily Removable Front Grille

Hassle-free removal of the cross flow fan without lifting the evaporator.
Easily Removable Cross Flow Fan

Ensure a secure connection between the drain tray and drain hose with a lock for tight fastening during installation and ease of dismantling.
Drain Hose

Securely hold the indoor unit against the wall, providing unobstructed access for setting up the drain hose and piping.
Built-in Support Holders