Related Manuals for Midea MVT22A-VA1
Summary of Contents for Midea MVT22A-VA1
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Page 1: Service Manual
DM12-01.01.02-05en Service manual MIV V4+ Indoor units Two-ways Cassette Type MVT22A-VA1 MVT28A-VA1 MVT36A-VA1 MVT45A-VA1 MVT56A-VA1 MVT71A-VA1... -
Page 2: Table Of Contents
DM12-01.01.02-04en MIV V4+ Indoor Units Two-ways Cassette Type 1. Feature ....................2 2. Specifications ................... 3 3. Dimensions ..................5 4. Service Space ................... 6 5. Piping Diagrams ................7 6. Wiring Diagram ................. 8 7. Capacity Tables ................. 9 8. -
Page 3: Two-Ways Cassette Type
MIV V4+ Indoor Units DM12-01.01.02-05en 1. Feature 1.1 Lower noise level 1.2 Smoother air flow with less turbulence 1.3 Double-flow type allows effective air discharge from corner or from drop-ceiling. ---Quick cooling 1.4 Stylish design ---Be harmonious with any interior decoration and creates an elegant environment 1.5 Thin main body Slim body needs 300 mm space above the ceiling, reduces the suspended ceiling space. -
Page 4: Specifications
DM12-01.01.02-04en MIV V4+ Indoor Units 2. Specifications Model MVT22A-VA1 MVT28A-VA1 MVT36A-VA1 Power supply V-Ph-Hz 220-240V-1ph-50Hz Capacity Cooling Input Rated current 0.35 0.45 0.45 Capacity Heating Input Rated current 0.35 0.45 0.45 Model YSK31-6-1 YSK31-6-1 YSK31-6 Type AC motor AC motor... - Page 5 MIV V4+ Indoor Units DM12-01.01.02-05en Model MVT45A-VA1 MVT56A-VA1 MVT71A-VA1 Power supply V-Ph-Hz 220-240V-1ph-50Hz Capacity Cooling Input Rated current 0.55 0.55 0.75 Capacity Heating Input Rated current 0.55 0.55 0.75 Model YSK58-4-1 YSK58-4 YSK91-4 Type AC motor AC motor AC motor Brand Welling Welling...
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Page 6: Dimensions
DM12-01.01.02-04en MIV V4+ Indoor Units 3. Dimensions Unit：mm 1172 129 129 Fresh air connector Φ160 1430 The panel contour dimension 1430 The ceiling opening dimension 1390 Hanging screw bolts distance 1207 The ceiling opening (1390*640) Machine body size 1172 Water pump outlet Electronic expansion Indoor unit valve inspection hole... -
Page 7: Service Space
MIV V4+ Indoor Units DM12-01.01.02-05en 4. Service Space MVT22A-VA1 MVT28A-VA1 MVT36A-VA1 MVT45A-VA1 MVT56A-VA1 MVT71A-VA1 Ceiling ≥1500 ≥1500 Floor ≥100 ≥100 Two-ways Cassette Type MVT-A-VA1... -
Page 8: Piping Diagrams
DM12-01.01.02-04en MIV V4+ Indoor Units 5. Piping Diagram motor flare nut gas side heat exchanger flare nut liquid side Two-ways Cassette Type MVT-A-VA1... -
Page 9: Wiring Diagram
MIV V4+ Indoor Units DM12-01.01.02-05en 6. Wiring Diagram MVT22A-VA1 MVT28A-VA1 MVT36A-VA1 MVT45A-VA1 MVT56A-VA1 MVT71A-VA1 Two-ways Cassette Type MVT-A-VA1... -
Page 10: Capacity Tables
DM12-01.01.02-04en MIV V4+ Indoor Units 7. Capacity Tables 7.1 Cooling TC: total capacity SC: sensible capacity WB: wet-bulb temperature DB: dry-bulb temperature Indoor temperature ( WB/DB) Indoor Outdoor 14/20 16/23 18/26 19/27 20/28 22/30 24/32 Unit size temperature (kW) ( DB) 10.0 12.0 14.0... - Page 11 MIV V4+ Indoor Units DM12-01.01.02-05en 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 42.0 44.0 46.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 42.0 44.0 46.0...
- Page 12 DM12-01.01.02-04en MIV V4+ Indoor Units 7.2 Heating TC: total capacity WB: wet-bulb temperature DB: dry-bulb temperature Indoor temperature ( DB) Outdoor temperature 16.00 18.00 20.00 21.00 22.00 24.00 Indoor Unit size (kW) -19.8 1.46 1.46 1.46 1.46 1.46 1.46 -18.8 1.56 1.56 1.56...
- Page 13 MIV V4+ Indoor Units DM12-01.01.02-05en -16.7 3.15 3.15 3.15 3.15 3.15 3.15 -14.7 3.25 3.25 3.25 3.25 3.25 3.25 -13.00 -12.60 3.35 3.35 3.35 3.35 3.35 3.35 -11.00 -10.50 3.50 3.50 3.50 3.50 3.50 3.50 -10.00 -9.50 3.65 3.65 3.65 3.65 3.65 3.65...
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Page 14: Electric Characteristics
DM12-01.01.02-04en MIV V4+ Indoor Units 8. Electric Characteristics Indoor Unit Power Supply Model Voltage Min. Max. MVT22A-VA1 220-240V 198V 254V 0.28 0.025 0.35 MVT28A-VA1 220-240V 198V 254V 0.36 0.025 0.45 MVT36A-VA1 220-240V 198V 254V 0.36 0.03 0.45 MVT45A-VA1 220-240V 198V 254V 0.44... -
Page 15: Sound Levels
MIV V4+ Indoor Units DM12-01.01.02-05en 9. Sound Levels 9.1 Test condition 9.2 Test value Noise test value dB(A) Model MVT22A-VA1 MVT28A-VA1 MVT36A-VA1 MVT45A-VA1 MVT56A-VA1 MVT71A-VA1 MVT22A-VA1 MVT28A-VA1, MVT36A-VA1 Audibility limits of Audibility limits of continuous white continuous white sound sound Octave band center frequency （...