preparing the installation _07
ENGLISH
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.
1. Basic models
Classification
Capacity
(Ton)
Capacity
(HP)
Model
Total capacifities of the
connectable indoor units
(MBH)
Maximum number
of connectable
indoor units
Single unit
6 7.5
RVXVHT075FE
RD075VHXFA
36MBH ~ 93.6MBH 10
8 10
RVXVHT100FE
RD100VHXFA
48MBH ~ 124.8MBH 10
10 12.5
RVXVHT125FE
RD125VHXFA
60MBH ~ 156.0MBH 14
Classification
Capacity
(Ton)
Capacity
(HP)
Basic model
Total capacifities of the
connectable indoor units (MBH)
Maximum number of
connectable indoor units
RVXVHT075FE
RD075VHXFA
RVXVHT100FE
RD100VHXFA
RVXVHT125FE
RD125VHXFA
Module unit
12 15.0 2
72MBH ~ 187.2MBH
16
14 17.5 1 1
84MBH ~ 218.4MBH
18
16 20.0 2
96MBH ~ 249.6MBH
20
18 22.5 1 1
108MBH ~ 280.8MBH
24
20 25.0 2
120MBH ~ 312.0MBH
28
22 27.5 1 2
132MBH ~ 343.2MBH
30
24 30.0 3
144MBH ~ 374.4MBH
32
26 32.5 2 1
156MBH ~ 405.6MBH
34
28 35.0 1 2
168MBH ~ 436.8MBH
36
30 37.5 3
180MBH ~ 468.0MBH
40
CAUTION
2. Combinations
DVM PLUS3_IM_E_31180-4.indd 7 2009-12-21 ｿﾀﾈﾄ 1:11:22
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