1. Multiple piping type MULTI F 
12 _ 
Heat Pump
50Hz/R410A
Part 2 Product data_Outdoor units
Models : A3UW21GFA0 [MU3U21 UE2]
Cooling
Note :
1. Cooling Capacity is based on : indoor temp.27°CDB, 19°CWB
; outdoor temp. 35°CDB, 24°CWB
2. Heating Capacity is based on : indoor temp.20°CDB, 15°CWB
; outdoor temp. 7°CDB, 6°CWB
3. Maximum total capacity index of connected indoor units is 33 kBtu/h. 
4. At least two indoor units should be connected to outdoor unit.
5. Total capacity of indoor units connected should be minimum 40% of outdoor unit rated capacity.
                                        5              -              -              5            1.5            -              -          4,800        1.4        5,000        1.5        5,500        1.6          140         376         562
                                        7              -              -              7            2.1            -              -          6,300        1.8        7,000        2.1        7,700        2.3          140         527         787
           1 Unit                    9              -              -              9            2.6            -              -          6,300        1.8        9,000        2.6        9,900        2.9          252         677        1,011
                                       12             -              -             12           3.5            -              -          7,200        2.1       12,000       3.5       13,200       3.9          336         903        1,349
                                       18             -              -             18           5.3            -              -         10,800       3.2       18,000       5.3       19,800       5.8          504        1,354      2,023
                                        5              5             -             10           1.5          1.5            -          6,000        1.8       10,000       2.9       11,000       3.2          280         752        1,124
                                        5              7             -             12           1.5          2.1            -          7,200        2.1       12,000       3.5       13,200       3.9          336         903        1,349
                                        5              9             -             14           1.5          2.6            -          8,400        2.5       14,000       4.1       15,400       4.5          392        1,053      1,573
                                        7              7             -             14           2.1          2.1            -          8,400        2.5       14,000       4.1       15,400       4.5          392        1,053      1,573
                                        7              9             -             16           2.1          2.6            -          9,600        2.8       16,000       4.7       17,600       5.2          448        1,204      1,798
                                        5             12            -             17           1.5          3.5            -         10,200       3.0       17,000       5.0       18,700       5.5          476        1,279      1,910
           2 Unit                    9              9              -             18           2.6          2.6            -         10,800       3.2       18,000       5.3       19,800       5.8          504        1,354      2,023
                                        7             12            -             19           2.1          3.5            -         11,400       3.3       19,000       5.6       20,900       6.1          532        1,430      2,135
                                        9             12            -             21           2.6          3.5            -         12,600       3.7       21,000       6.2       23,100       6.8          588        1,580      2,360
                                        5             18            -             23           1.5          5.3            -         13,800       4.0       21,000       6.2       23,100       6.8          588        1,580      2,360
                                       12            12            -             24           3.4          3.4            -         13,800       4.0       21,000       6.2       23,100       6.8          588        1,580      2,360
                                        7             18            -             25           2.0          5.1            -         14,400       4.2       21,000       6.2       23,100       6.8          588        1,580      2,360
                                        9             18            -             27           2.3          4.7            -         14,400       4.2       21,000       6.2       23,100       6.8          588        1,580      2,360
                                       12            18            -             30           2.8          4.2            -         14,400       4.2       21,000       6.2       23,100       6.8          588        1,580      2,360
                                        5              5             5             15           1.5          1.5          1.5        9,000        2.6       15,000       4.4       18,000       5.3          420        1,129      1,686
                                        5              5             7             17           1.5          1.5          2.1       10,200       3.0       17,000       5.0       20,400       6.0          476        1,279      1,910
                                        5              5             9             19           1.5          1.5          2.6       11,400       3.3       19,000       5.6       22,800       6.7          532        1,430      2,135
                                        5              7             7             19           1.5          2.1          2.1       11,400       3.3       19,000       5.6       22,800       6.7          532        1,430      2,135
                                        5              7             9             21           1.5          2.1          2.6       12,600       3.7       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        7              7             7             21           2.1          2.1          2.1       12,600       3.7       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5              5            12            22           1.5          1.5          3.5       13,200       3.9       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        7              7             9             23           2.1          2.1          2.6       13,800       4.0       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5              9             9             23           1.5          2.6          2.6       13,800       4.0       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5              7            12            24           1.5          2.1          3.5       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        7              9             9             25           2.0          2.5          2.5       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
           3 Unit                    5              9            12            26           1.4          2.4          3.2       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        7              7            12            26           1.9          1.9          3.2       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        9              9             9             27           2.3          2.3          2.3       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        7              9            12            28           1.8          2.3          3.0       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5              5            18            28           1.3          1.3          4.5       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5             12           12            29           1.2          2.9          2.9       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5              7            18            30           1.2          1.6          4.2       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        9              9            12            30           2.1          2.1          2.8       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        7             12           12            31           1.6          2.7          2.7       14,400       4.2       21,000       6.2       25,000       7.3          588        1,580      2,360
                                        5              9            18            32           1.1          2.0          4.0       14,400       4.2       21,000       6.3       25,000       7.3          588        1,580      2,360
                                        7              7            18            32           1.5          1.5          4.0       14,400       4.2       21,000       6.3       25,000       7.3          588        1,580      2,360
                                        9             12           12            33           1.9          2.6          2.6       14,400       4.2       21,000       6.3       25,000       7.3          588        1,580      2,360
Combination
(kBtu/h)
Each capacity
(kW)
Total Capacity (kW)
Cooling
Min Rated Max
Input
(W)
Unit-A Unit-B Unit-C Total Unit-A Unit-B Unit-C Btu/h kW Btu/h kW Btu/h kW Min Rated Max
Operation