Subscribe to Our Youtube Channel
Related Manuals for Midea MVM22A-VA1
Summary of Contents for Midea MVM22A-VA1
-
Page 1: Service Manual
DM12-01.01.02-06en Service manual MIV V4+ Indoor units Middle Static Pressure Duct Type MVM22A-VA1 MVM71A-VA1 MVM28A-VA1 MVM80A-VA1 MVM36A-VA1 MVM90A-VA1 MVM45A-VA1 MVM112A-VA1 MVM56A-VA1 MVM140A-VA1... -
Page 2: Table Of Contents
DM12-01.01.02-06en MIV V4+ Indoor Units Middle Static Pressure Duct Type 1. Feature ................1 2. Specifications ..............4 3. Dimension ................7 4. Service Space ..............9 5. Piping Diagram ..............10 6. Wiring Diagram ............... 11 ... -
Page 3: Middle Static Pressure Duct Type
MIV V4+ Indoor Units DM12-01.01.02-06en 1. Feature Compact size 1.1.1 Only 210 mm (22~56 models) or 270mm (71 to 140 model) in height, this model can be installed in rooms with as little as 240 mm~300 mm depth between the drop-ceiling and ceiling slab. 1.1.2 The EXV is built-in design of the indoor unit, makes the main body without an extra throttle kit box. - Page 4 DM12-01.01.02-06en MIV V4+ Indoor Units 1.4.6 Standard built-in drain pump Drain pump is equipped as standard accessory with 750 mm pumphead. Pump Flexible control and convenient for maintenance 1.5.1 The display board is connected with the E-box in factory, which makes trouble-shooting easier by LED display.
-
Page 5: Specifications
MIV V4+ Indoor Units DM12-01.01.02-06en 2. Specifications Model MVM22A-VA1 MVM28A-VA1 MVM36A-VA1 Power supply V- Ph-Hz 220-240V~, 1Ph, 50Hz Capacity Cooling Input 0.28 0.28 0.28 Rated current Capacity Heating Input 0.28 0.28 0.28 Rated current YSK27-4C YSK27-4C YSK27-4C Model Type AC Motor... - Page 6 DM12-01.01.02-06en MIV V4+ Indoor Units Model MVM45A-VA1 MVM56A-VA1 MVM71A-VA1 Power supply V- Ph-Hz 220-240V~, 1Ph, 50Hz Capacity Cooling Input Rated current Capacity Heating Input Rated current YSK68-4P YSK68-4P YSK74-4P Model Type AC MOTOR Brand Welling Indoor Input fan motor Capacitor μF 3.5UF/450V 3.5UF/450V...
- Page 7 MIV V4+ Indoor Units DM12-01.01.02-06en Model MVM80A-VA1 MVM90A-VA1 MVM112A-VA1 MVM140A-VA1 Power supply V- Ph-Hz 220-240V~, 1Ph, 50Hz Capacity 11.2 Cooling Input Rated current Capacity 12.5 15.5 Heating Input Rated current 1.16 1.16 1.65 Model YSK100-4P YSK100-4P YSK200-4P YSK180-4P Type AC MOTOR Indoor fan Brand Welling...
-
Page 8: Dimension
DM12-01.01.02-06en MIV V4+ Indoor Units 3. Dimension MVM22A-VA1, MVM28A-VA1, MVM36A-VA1, MVM45A-VA1, MVM56A-VA1, MVM71A-VA1, MVM80A-VA1, MVM90A-VA1, MVM112A-VA1, MVM140A-VA1 Outline dimension and air outlet opening size Air return opening size: Air filter Position size of declensional ventilation opening Air filter Electric control cabinet... - Page 9 MIV V4+ Indoor Units DM12-01.01.02-06en Outline dimension Air outlet opening size MODEL (MVM-A-VA1) 22~36 45~56 1010 1010 80~112 1140 1230 1200 1290 Air return opening size Size of mounted lug MODEL (MVM-A-VA1) 22~36 45~56 1035 1180 80~112 1094 1240 Note: Fresh air intake connection size is Ф125 mm. Middle Static Pressure Duct Type MVM-A-VA1...
-
Page 10: Service Space
DM12-01.01.02-06en MIV V4+ Indoor Units 4. Service Space Ensure the needed spaces for installation and maintenance. The ceiling is horizontal, and its structure can endure the weight of the indoor unit. The outlet and the inlet are not impeded, and the influence of external air is the least. ... -
Page 11: Piping Diagram
MIV V4+ Indoor Units DM12-01.01.02-06en 5. Piping Diagram motor flare nut gas side heat exchanger flare nut liquid side Middle Static Pressure Duct Type MVM-A-VA1... -
Page 12: Wiring Diagram
DM12-01.01.02-06en MIV V4+ Indoor Units 6. Wiring Diagram Middle Static Pressure Duct Type MVM-A-VA1... -
Page 13: Fan Performance
MIV V4+ Indoor Units DM12-01.01.02-06en 7. Fan Performance How to Read the Diagram The vertical axis is the External Static Pressure (Pa) while the horizontal axis represents theAir Flow (CMH). The characteristic curve for the “Hi,” “Med, ” and “Lo ” fan speed control, as well the reserved “SH” speed. The nameplate values are shown based on the “Hi ”... - Page 14 DM12-01.01.02-06en MIV V4+ Indoor Units MVM112A-VA1 MVM140A-VA1 If the external static pressure is too great (due to long extension of duct, for example), the air flowvolume may drop too low at each air outlet. So there’s a limit air flow volume line for each speed, which is the min.
-
Page 15: Capacity Tables
MIV V4+ Indoor Units DM12-01.01.02-06en 8. Capacity Tables 8.1 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 16 DM12-01.01.02-06en MIV V4+ Indoor Units 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 10.0...
- Page 17 MIV V4+ Indoor Units DM12-01.01.02-06en 27.0 29.0 31.0 33.0 35.0 37.0 39.0 42.0 44.0 46.0 10.0 10.6 11.7 12.0 10.6 11.5 14.0 10.6 11.4 16.0 10.6 11.3 18.0 10.6 11.0 20.0 10.6 10.8 21.0 10.6 10.6 23.0 10.6 10.5 25.0 10.6 10.4 27.0...
- Page 18 DM12-01.01.02-06en MIV V4+ Indoor Units 44.0 11.3 13.2 14.0 14.3 14.6 15.0 46.0 11.3 13.2 14.0 14.3 14.6 15.0 8.2 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...
- Page 19 MIV V4+ Indoor Units DM12-01.01.02-06en 13.70 15.00 4.52 4.32 3.88 3.68 3.36 -19.8 -18.8 -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 -10.00 -9.50 3.65 3.65 3.65...
- Page 20 DM12-01.01.02-06en MIV V4+ Indoor Units -9.10 -8.50 6.75 6.75 6.75 6.75 6.75 6.75 -7.60 -7.00 6.84 6.84 6.84 6.84 6.84 6.84 -5.60 -5.00 7.11 7.11 7.11 7.11 7.11 7.11 -3.70 -3.00 7.47 7.47 7.47 7.47 7.47 7.47 -0.70 0.00 8.01 8.01 8.01 8.01...
- Page 21 MIV V4+ Indoor Units DM12-01.01.02-06en 7.90 9.00 15.5 14.3 9.80 11.00 16.4 16.4 15.5 14.3 11.80 13.00 17.1 16.7 15.5 14.3 13.70 15.00 17.5 16.7 15.5 14.3 Middle Static Pressure Duct Type MVM-A-VA1...
-
Page 22: Electric Characteristics
DM12-01.01.02-06en MIV V4+ Indoor Units 9. Electric Characteristics Indoor Unit Power Supply Model Voltage Min. Max. MVM22A-VA1 220-240 0.28 0.027 0.28 MVM28A-VA1 220-240 0.28 0.027 0.28 MVM36A-VA1 220-240 0.28 0.027 0.28 MVM45A-VA1 220-240 0.107 0.48 MVM56A-VA1 220-240 0.107 0.48 MVM71A-VA1 220-240 0.92... -
Page 23: Noise Levels
MIV V4+ Indoor Units DM12-01.01.02-06en 10. Noise Levels 10.1 Test condition 10.2 Test value Noise test value dB(A) Model MVM22A-VA1 MVM28A-VA1 MVM36A-VA1 38.9 MVM45A-VA1 38.9 MVM56A-VA1 MVM71A-VA1 43.4 MVM80A-VA1 45.4 39.8 MVM90A-VA1 45.4 39.8 MVM112A-VA1 48.0 41.9 MVM140A-VA1 47.7 43.2... - Page 24 DM12-01.01.02-06en MIV V4+ Indoor Units MVM45(56)A-VA1 MVM71A-VA1 Audibility limits of Audibility lim its of continuous white continuous white sound sound Octave band center frequency （ Hz ） O ctave band center frequency （ Hz ） MVM80(90)A-VA1 MVM112A-VA1 Audibility lim its of Audibility lim its of continuous white continuous white...
Need help?
Do you have a question about the MVM22A-VA1 and is the answer not in the manual?
Questions and answers