Outdoor Unit Combination - Samsung RD VHXF Series Installation Manual

OUTDOOR UNIT COMBINATION

• Make sure an indoor unit is compatible with DVM PLUS III
• Indoor units can be connected within a following table range.
• If the total capacity of the connected indoor units exceeds the suggested guideline, the indoor unit
cooling and heating capacity may decrease.
• Total capacity of the connected indoor units can be allowed to be from 50% to 130% over outdoor
capacity. (Depending on operation condition, the ratio of total capacity of the connected indoor units
over outdoor unit capacity should be considered carefully.)
0.5x∑ (Outdoor unit capacity) ≤ Total capacity of the connected indoor units ≤ 1.3x∑ (Outdoor unit
capacity)
• Up to 40 indoor units can be connected to an outdoor unit. The communication address of the indoor
unit sets following the quantity of the maximum indoor unit connected.
• The minimum capacity of the indoor unit is 6MBH.
Make sure to follow the table for combination installation of outdoor units.
CAUTION
1. Basic models
Classification
Single unit
2. Combinations
Capacity
Classification
Module unit
Capacity Capacity
(Ton) (HP)
6 7.5
8 10
10 12.5
Basic model
Capacity
RVXVHT075FE
(Ton) (HP)
RD075VHXFA
12 15.0 2
14 17.5 1
16 20.0
18 22.5
20 25.0
22 27.5 1
24 30.0
26 32.5
28 35.0
30 37.5
Total capacifities of the
Model connectable indoor units
(MBH)
RVXVHT075FE
36MBH ~ 93.6MBH
RD075VHXFA
RVXVHT100FE
48MBH ~ 124.8MBH
RD100VHXFA
RVXVHT125FE
60MBH ~ 156.0MBH
RD125VHXFA
Total capacifities of the
RVXVHT100FE RVXVHT125FE
connectable indoor units (MBH)
RD100VHXFA RD125VHXFA
72MBH ~ 187.2MBH
1 84MBH ~ 218.4MBH
2 96MBH ~ 249.6MBH
1 1 108MBH ~ 280.8MBH
2 120MBH ~ 312.0MBH
2 132MBH ~ 343.2MBH
3 144MBH ~ 374.4MBH
2 1 156MBH ~ 405.6MBH
1 2 168MBH ~ 436.8MBH
3 180MBH ~ 468.0MBH
preparing the installation _07
Maximum number
of connectable
indoor units
10
10
14
Maximum number of
connectable indoor units
16
18
20
24
28
30
32
34
36
40