Samsung AR07CSDAFWKN Service Manual page 20

Product Specifications
Design Model Name
Model
AJ009/012BNHDCH
AJ015BNHDCH
AJ018BNHDCH
AC009/012BNJDCH
AC015BNJDCH
AC018BNJDCH
AC012BNZDCH
AC018BNZDCH
AC024BNZDCH
■ Combination guide when applying AJ0**BNHDCH/AA (Duct S) or AC0**BNZDCH/AA (MPAH) indoor units.
- Only one AC***BNZDCH/AA (MPAH) indoor unit can be included in the combination.
CAUTION
- Only one AJ***BNHDCH/AA (Duct S) indoor unit can be included in the combination.
- AJ***BNHDCH/AA (Duct S) indoor units cannot be connected to outdoor unit model AJ020BXJ2CH/AA.
- If AJ0**BNHDCH/AA (Duct S) or AC0**BNZDCH/AA (MPAH) indoor units are included in the combination, the total sum of
indoor unit nominal capacity cannot exceed the outdoor unit nominal capacity (max. 100% design diversity/capacity ratio).
- If the indoor unit combination includes AJ0**BNHDCH/AA (Duct S) or AC0**BNZDCH/AA (MPAH) indoor units and does not
meet the installation combination restrictions, error code E563 error will display and the system will not operate.
- If error code E563 occurs, Cool Mode and Pipe Check operations are still possible.
Combination Guide for Systems That Include AJ***BNHDCH/AA or AC***BNZDCH/AA
Mixed
Outdoor Unit Model(US code)
Installation
JXH24J3B (AJ024BXJ3CH/AA) Not Allowed
JXH36J4B (AJ036BXJ4CH/AA) Not Allowed
JXH48J5B (AJ048BXJ5CH/AA) Not Allowed
JXH20S3C (AJ020CXS3CH/AA) Not Allowed
JXH24S4C (AJ024CXS4CH/AA) Not Allowed
JXH30S4C (AJ030CXS4CH/AA) Not Allowed
JXH36S4C (AJ036CXS4CH/AA) Not Allowed
＊Mixed installation means mixing AJ***BNHDCH/AA and AC***BNZDCH/AA units on the same system.
2-14
Model
AJ020BXJ2CH AJ024BXJ3CH
Capacity
20 24
[kBtu/h]
9/12
●
15
●
18
●
9/12
● ●
15
● ●
18
●
12
● ●
18
●
24
4 Indoor Unit 3 Indoor Unit 2 Indoor Unit Combination
Connection Connection Connection Ratio
Not Allowed Not Allowed Allowed ≤ 1.0
Not Allowed Allowed Allowed ≤ 1.0
Allowed Allowed Allowed ≤ 1.0
Not Allowed Not Allowed Allowed ≤ 1.0
Not Allowed Allowed Allowed ≤ 1.0
Not Allowed Allowed Allowed ≤ 1.0
Not Allowed Allowed Allowed ≤ 1.0
AJ036BXJ4CH AJ048BXJ5CH
36 48
● ●
● ●
● ●
● ●
● ●
● ●
● ●
● ●
● ●
Outdoor
Index
24
36
48
21
24
30
36
AJ020CXS3CH AJ024CXS4CH AJ030CXS4CH
20 24 30
● ● ●
● ● ●
● ●
● ● ●
● ● ●
● ●
● ● ●
● ●
●
AJ036CXS4CH
36
●
●
●
●
●
●
●
●
●
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