Midea M3OD-21HFN1-Q - Indoor Units Combination

Service manual DM15-01.01.11-01en
28 Multi DC inverter R410A. Outdoor unit
7. Indoor units combination
7.1 Indoor unit combination for M2OD-18HFN1-Q
One unit Two unit
7 7+7 9+9
9 7+9 9+12
12 7+12 9+18
18 7+18 12+12
7.2 Indoor unit combination for M3OD-21HFN1-Q, M3OD-26HFN1-Q
One unit Two unit Three unit
7 7+7 9+9 7+7+7 7+9+12
9 7+9 9+12 7+7+9 9+9+9
12 7+12 9+18 7+7+12 9+9+12
18 7+18 12+12 7+9+9 
7.3 Indoor unit combination for M4OD-28HFN1-Q
7.4
Indoor unit combination for M4OA-36HFN1-Q
One unit Two unit Three unit Four unit
7 7+7 9+9 12+18 7+7+7 7+9+9 9+9+9 7+7+7+7 7+7+9+9 7+9+9+12
9 7+9 9+12 18+18 7+7+9 7+9+12 9+9+12 7+7+7+9 7+7+9+12 7+9+12+12
12 7+12 9+18 7+7+12 7+9+18 9+9+18 7+7+7+12 7+7+12+12 9+9+9+9
18 7+18 12+12 7+7+18 7+12+12 9+12+12 7+7+7+18 7+9+9+9 9+9+9+12
7+12+18
One unit Two unit Three unit Four unit
7 7+7 9+9 12+12 7+7+7 7+12+12 9+12+18 7+7+7+7 7+7+12+12 7+9+12+18 9+9+12+12
9 7+9 9+12 12+18 7+7+9 7+12+18 9+18+18 7+7+7+9 7+7+12+18 7+9+18+18 9+9+12+18
12 7+12 9+18 18+18 7+7+12 7+18+18 12+12+12 7+7+7+12 7+7+18+18 7+12+12+12 9+12+12+12
18 7+18 7+7+18 9+9+9 12+12+18 7+7+7+18 7+9+9+9 7+12+12+18 9+12+12+18
7+9+9 9+9+12 12+18+18 7+7+9+9 7+9+9+12 9+9+9+9 12+12+12+12
7+9+12 9+9+18 7+7+9+12 7+9+9+18 9+9+9+12 12+12+12+18
7+9+18 9+12+12 7+7+9+18 7+9+12+12 9+9+9+18