The PUY-SP YKA2 outdoor units are three-phase 380-415V inverter units that pair with PLY-SP-EA cassette, PEY-SP ceiling-concealed and PSY-SP floor-standing indoor units. They use the Vector-Wave Eco Inverter and magnetic flux vector sine wave drive, with R410A and a linear expansion valve. They are guaranteed to operate in cooling mode at outdoor temperatures from 18 deg C to 52 deg C, with piping up to 50 m and 30 m height difference.

Key features

• DC inverter with Vector-Wave Eco Inverter, magnetic flux vector sine wave drive, DC fan motor, PAM and grooved piping
• Low-noise operation (outdoor unit) and pump down switch
• Optional demand function
• rotation, back-up and 2nd stage cut-in functions
• reuse of existing wiring
• Cleaning-free pipe reuse
• flare connection
• self-diagnostic and failure recall functions
• Operates up to 52 deg C outdoor air temperature (cooling)
• Demand function can limit energy consumption to 100/75/50/0% via outdoor board switch settings

Applications

• Outdoor unit for cassette, ceiling-concealed and floor-standing Mr. SLIM indoor units

Specifications

Refrigerant: R410A | Frequency: 50 Hz | Guaranteed Operating Range (Cooling, outdoor DB): 18 deg C to 52 deg C | Total Input Basis (outdoor): Three-phase, 380-415V | Rating Conditions (Cooling): Indoor 27 deg C DB / 19 deg C WB; Outdoor 35 deg C DB; refrigerant piping 7.5 m (one-way) | Installation Clearance: A 250 mm or more; B 250 mm or more; C 1,500 mm or more; D free; E 500 mm or more