4. Pipe and wiring installation
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4.1 Multi combination and the data
-26-
3U19FS1ERA combination and the data
COOLING
EER
(W/W)
Uni
t
A
Uni
t
B
Uni
t
C
Unit
A
Unit
B
Unit
C
min.
data
rate
d
data
max
.
data
min.
data
rated
data
max.
Data
min.
data
rated
data
max.
Data
rated
capacit
y
7 — — 2.0 — — 1.0 2.0 2.8 0.5 0.6 1.3 2.22 2.44 5.8 3.64 A
9 — — 2.5 — — 1.0 2.5 3.1 0.5 0.7 1.3 2.22 3.11 6.0 3.57 A
12 — — 3.5 — — 1.0 3.5 4.1 0.5 1.0 1.5 2.22 4.44 6.7 3.50 A
18 — — 5.0 — — 1.5 5.0 5.4 0.5 1.5 1.9 2.22 6.65 8.4 3.33 A
24 — — 5.4 — — 1.5 5.4 6.5 0.5 1.7 2.0 2.22 7.54 8.9 3.18 B
7 7 — 2.00 2.00 — 1.0 4.0 4.4 0.5 1.3 2.6 2.22 5.77 12.0 3.08 B
7 9 — 2.00 2.50 — 1.0 4.5 4.9 0.5 1.5 2.6 2.22 6.65 12.0 3.00 B
7 12 — 1.96 3.44 — 1.0 5.4 5.8 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
7 18 — 1.54 3.86 — 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
9 9 — 2.50 2.50 — 1.0 5.0 7.0 0.5 1.6 2.6 2.22 6.88 12.0 3.23 A
9 12 — 2.25 3.15 — 1.5 5.4 7.0 0.5 1.6 2.6 2.22 6.94 12.0 3.45 A
9 18 — 1.80 3.60 — 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
12 12 — 2.70 2.70 — 1.5 5.4 7.0 0.5 1.6 2.6 2.22 6.94 12.0 3.45 A
12 18 — 2.22 3.18 — 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
7 7 7 1.80 1.80 1.80 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
7 7 9 1.66 1.66 2.08 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
7 7 12 1.44 1.44 2.52 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
7 7 18 1.20 1.20 3.00 1.5 5.4 7.0 0.5 1.7 2.6 2.22 7.32 12.0 3.27 A
7 9 9 1.54 1.93 1.93 1.5 5.4 7.0 0.5 1.6 2.6 2.22 7.10 12.0 3.37 A
7 9 12 1.35 1.69 2.36 1.5 5.4 7.0 0.5 1.6 2.6 2.22 7.10 12.0 3.37 A
7 12 12 1.20 2.10 2.10 1.5 5.4 7.0 0.5 1.6 2.6 2.22 7.10 12.0 3.38 A
9 9 9 1.80 1.80 1.80 1.5 5.4 7.0 0.5 1.4 2.6 2.22 6.25 12.0 3.84 A
9 9 12 1.59 1.59 2.22 1.5 5.4 7.0 0.5 1.4 2.6 2.22 6.26 12.0 3.83 A
9 12 12 1.42 1.99 1.99 1.5 5.4 7.0 0.5 1.5 2.6 2.22 6.65 12.0 3.60 A
HEATING
EER
(W/W)
Uni
t
A
Uni
t
B
Uni
t
C
Unit
A
Unit
B
Unit
C
min.
data
rate
d
data
max
.
data
min.
data
rated
data
max.
Data
min.
data
rated
data
max.
Data
rated
capacit
y
7 — — 2.3 — — 1.0 2.3 4.0 0.5 0.6 1.5 2.1 2.66 5.8 3.83 A
9 — — 2.9 — — 1.0 2.9 4.1 0.5 0.8 1.4 2.1 3.55 6.0 3.63 A
12 — — 3.8 — — 1.0 3.8 4.1 0.5 1.1 1.5 2.1 4.88 6.7 3.45 A
18 — — 5.5 — — 1.5 5.5 6.0 0.5 1.6 2.6 2.1 7.10 8.4 3.44 A
24 — — 6.5 — — 1.5 6.5 7.0 0.5 1.8 2.6 2.1 7.99 8.9 3.61 A
7 7 — 2.30 2.30 — 1.2 4.6 5.0 0.5 1.4 2.3 2.5 5.99 10.2 3.41 B
7 9 — 2.30 2.90 — 1.2 5.2 5.7 0.5 1.7 2.3 2.5 7.32 13.0 3.15 B
7 12 — 2.30 3.80 — 1.2 6.1 6.5 0.5 1.7 2.3 2.5 7.32 13.0 3.70 A
7 18 — 1.92 4.58 — 1.8 6.5 8.1 0.5 1.7 2.6 2.7 7.32 13.0 3.94 A
9 9 — 2.90 2.90 — 1.8 5.8 8.1 0.5 1.6 2.6 2.7 7.10 13.0 3.63 A
9 12 — 2.81 3.69 — 1.8 6.5 8.1 0.5 1.6 2.6 2.5 7.13 13.0 4.04 A
9 18 — 2.24 4.26 — 1.8 6.5 8.1 0.5 1.7 2.6 2.5 7.32 13.0 3.94 A
12 12 — 3.25 3.25 — 1.8 6.5 8.1 0.5 1.6 2.6 2.7 7.13 13.0 4.04 A
12 18 — 2.66 3.84 — 1.8 6.5 8.1 0.5 1.7 2.6 2.7 7.32 13.0 3.94 A
7 7 7 2.17 2.17 2.17 1.8 6.5 8.1 0.5 1.6 2.6 2.5 6.88 13.0 4.19 A
7 7 9 1.99 1.99 2.51 1.8 6.5 8.1 0.5 1.6 2.6 2.7 7.10 13.0 4.06 A
7 7 12 1.78 1.78 2.94 1.8 6.5 8.1 0.5 1.6 2.6 2.7 7.10 13.0 4.06 A
7 7 18 1.48 1.48 3.54 1.8 6.5 8.1 0.5 1.7 2.6 2.5 7.32 13.0 3.94 A
7 9 9 1.85 2.33 2.33 1.8 6.5 8.1 0.5 1.6 2.6 2.5 7.10 13.0 4.06 A
7 9 12 1.66 2.09 2.74 1.8 6.5 8.1 0.5 1.6 2.6 2.5 6.88 13.0 4.19 A
7 12 12 1.51 2.49 2.49 1.8 6.5 8.1 0.5 1.6 2.6 2.5 6.88 13.0 4.19 A
9 9 9 2.17 2.17 2.17 1.8 6.5 8.1 0.5 1.5 2.6 2.5 6.73 13.0 4.28 A
9 9 12 1.96 1.96 2.57 1.8 6.5 8.1 0.5 1.5 2.6 2.5 6.74 13.0 4.28 A
9 12 12 1.80 2.35 2.35 1.8 6.5 8.1 0.5 1.6 2.6 2.5 6.88 13.0 4.19 A
BI (1x2)
TRI (1x3)
total power input
(W)
total current
(A)@230V
energy
label
1x1
Comb.
Combinatio
ns
Rated
capacity(kW)
total heating
capacity(KW)
1x1
TRI (1x3)
BI (1x2)
total power input
(kW)
total current
(A)@230V
energy
label
Comb.
Combinatio
ns
capacity(Kw)
(Nom. cooling)
total cooling
capacity(kW)