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2.4 CH-Box (Optional) for Heat Recovery System
•
Single
CH - AP 160 SSX
Applicable System
SSX: for Heat Recovery System
Maximum Connecatble
Indoor Unit Capacity (HP)
160: 6.0HP
280: 6.1HP to 10.0HP
Refrigerant Type
AP: R410A
Unit Type
CH: Cooling/Heating Changeover Box
•
Multiple
CH - AP 16 MSSX
Applicable System
SSX: for Heat Recovery System
Multiple
Branch
04: 4 Branch
08: 8 Branch
12: 12 Branch
16: 16 Branch
Refrigerant Type
AP: R410A
Unit Type
CH: Cooling/Heating Changeover Box
2.5 Piping Connection Kit (Optional) between Outdoor Units
MC - NP 21 SA 1
Type of Generation
Applicable System
SA, TA: for Heat Pump System
SX, TX: for Heat Recovery System
Corresponding Outdoor Units
Capacity
[ Standard ]
21: 30 - 48 HP
22: 50 - 56 HP
31: 58 - 84 HP
40: 86 - 112 HP
Refrigerant Type
NP: R410A
Unit Type
MC: Multi Connection Kit for
Outdoor Units
A16381Z84L-rev.1
(3 Pipes)
(3 Pipes)
(2 Pipes)
(3 Pipes)
[ High Efficiency ]
21: 24 - 44 HP
30: 46 - 66 HP
40: 68 - 88 HP
Branch Connectable Indoor Unit
Model
CH-AP160SSX
1
6.0HP or less (Max. 16kW)
CH-AP280SSX
1
*1. When multiple indoor units are connected to the same CH-Box, they are
controlled with the same operation mode.
Branch Connectable Indoor Unit
Model
CH-AP04MSSX
4
CH-AP08MSSX
8
CH-AP12MSSX
12
CH-AP16MSSX
16
*2. The indoor units connected to the same branch of the CH-Box are controlled with
the same operation mode.
Applicable Outdoor Unit
Heat Pump
Item
Standard
High Efficiency
Type
30 - 48
50 - 56
Piping
-
Connection
Kit
58 - 84
86 - 112
Applicable Outdoor
Unit
Item
Heat Recovery
Standard Type
30 - 48
50 - 56
Piping
Connection
58 - 84
Kit
86 - 112
2. Before Installation
Number of Connectable
Total Capacity
6.1HP to 10.0HP
(Max. 28kW)
Number of Connectable
Total Capacity
16HP or less
(Max. 44.8kW)
30HP or less
(Max. 85kW)
30HP or less
(Max. 85kW)
30HP or less
(Max. 85kW)
Model
No. of
ODU
Type
24 - 44
2
MC-NP21SA1
-
2
MC-NP22TA
46 - 66
3
MC-NP30SA1
-
3
MC-NP31TA
68 - 88
4
MC-NP40TA
Model
No. of
ODU
MC-NP21SX1 for Low Pressure Gas: 1
2
for High/Low Pressure Gas: 1
2
MC-NP22TX
for Liquid: 1
for Low Pressure Gas: 2
3
MC-NP31TX
for High/Low Pressure Gas: 2
for Liquid: 2
for Low Pressure Gas: 3
4
MC-NP40TX
for High/Low Pressure Gas: 3
for Liquid: 3
*1
Indoor Unit
1 to 7
1 to 8
*2
Indoor Unit
1 to 6
1 to 6
1 to 6
1 to 6
Remarks
for Gas: 1
for Liquid: 1
for Gas: 2
for Liquid: 2
for Gas: 3
for Liquid: 3
Remarks
14
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