Troubleshooting Guide
Table Of Contents
1. Indoor Unit Combination
Multi DC
Outdoor Unit
Min~Max
(Nominal)
Capacity
Suggested
Combination
Limit
TWO Zone
12,000~24,000
(18,000)
BTU/h
12
None
9+9
9+12
12+12
Multi DC
Outdoor Unit
Min~Max
(Nominal)
Capacity
Suggested
Combination
Limit
FIVE Zone
36,000~64,000
(48,000)
BTU/h
18+18
None
18+24
24+24
9+9+18
9+9+24
9+12+12
9+12+18
9+12+24
9+18+18
9+18+24
9+24+24
12+12+12
12+12+18
12+12+24
12+18+18
12+18+24
12+24+24
18+18+18
18+18+24
9+9+9+9
9+9+9+12
9+9+9+18
9+9+9+24
9+9+12+12
9+9+12+18
9+9+12+24
9+9+18+18
9+9+18+24
9+12+12+12
9+12+12+18
9+12+12+24
9+12+18+18
9+18+18+18
12+12+12+12
12+12+12+18
12+12+12+24
12+12+18+18
9+9+9+9+9
9+9+9+9+12
9+9+9+9+18
9+9+9+9+24
9+9+9+12+12
9+9+9+12+18
9+9+9+18+18
9+9+12+12+12
9+9+12+12+18
9+12+12+12+12
9+12+12+12+18
12+12+12+12+12
Multi DC
Outdoor Unit
Min~Max
(Nominal)
Capacity
Suggested
Combination
Limit
THREE
Zone
18,000~36,000
(27,000) BTU/h
Suggested
Combination
Maximum 1 piece
DUCTED or
FLEXMOUNT
Indoor unit
9+9
9+12
9+18
12+12
12+18
18+18
9+9+9
9+9+12
9+9+18
9+12+12
9+12+18
12+12+12
Multi DC
Outdoor Unit
Min~Max
(Nominal)
Capacity
Suggested
Combination
Limit
FOUR Zone
24,000~48,000
(36,000)
BTU/h
9+18
None
12+12
12+18
18+18
9+9+9
9+9+12
9+9+18
9+12+12
9+12+18
9+18+18
12+12+12
12+12+18
12+18+18
9+9+9+9
9+9+9+12
9+9+9+18
9+9+12+12
9+9+12+18
9+12+12+12
12+12+12+12