Outdoor Unit Selection - Samsung RVMC060GDM0 Technical Manual

Dv m air conditioner
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Ι Λ
. Outdoor unit
1. Unit selection (with cooling load)
1-1. Indoor unit selection
Select the nearest load capacity indoor unit with given load after finding indoor and outdoor temperature
using indoor unit capacity table. (The indoor unit capacity should larger than given load.)
The described capacity may be different to each indoor unit according to combination. So, the real
capacity should be calculated with outdoor unit capacity table.

1-2. Outdoor unit selection

The allowable combination is described on the indoor unit combination total capacity index table.
For the standard of indoor unit and outdoor unit combination, select the nearest value that the total indoor unit
capacity index is less than a 100% outdoor unit combination capacity index.
Indoor unit combination total capacity index
outdoor unit
RVMH060GBM0
RVMH100GAM0
RVMH100FAM0
The system enables the connection of indoor units with a total capacity of between 50 to 130% of that of the
corresponding outdoor unit but where this capacity ratio exceeds 100% then the actual capacity of each indoor
unit will fall a little short of its individual rated capacity when all the units are operated simultaneously. (Except
Middle East models)
Indoor unit capacity index
- 50Hz
Unit size
capacity index
- 60Hz
Unit size
capacity index
1-3. Real function data
(1) Select the exact table according to outdoor unit model and combination rate
using outdoor unit capacity table. According to given indoor and outdoor
temperature, find outdoor unit capacity and power input using the table.
Each indoor unit capacity (power input) is calculated as follow.
IUC=OUC x INX/TNX
IUC: Each indoor unit capacity (power input)
OUC: Outdoor unit capacity (power input)
INX: Each indoor unit capacity index
TNX: Total capacity index
(2) According to pipe length, change the indoor unit capacity (Refer to page 45
at this chapter). If the changed capacity is smaller than load, change it to
larger capacity indoor unit and repeat the selecting progress.
indoor unit combination rate
130%
120%
110%
100%
20.8
19.2
17.6
16.0
36.4
33.6
30.8
28.0
36.4
33.6
30.8
28.0(ISO)
020
026
035
052
2.0
2.6
3.5
5.2
020
032
040
052
2.0
3.2
4.0
5.2
Ι Λ
Ι Λ
2
90%
80%
70%
60%
14.4
12.8
11.2
9.6
25.2
22.4
19.6
16.8
25.2
22.4
19.6
16.8
060
070
082
105
6.0
7.0
8.2
10.5
060
072
083
105
6.0
7.2
8.3
10.5
50%
8.0
14.0
14.0
128
12.8
128
12.8

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