4. Pipe and wiring installation
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4.1 Multi combination and the data
3U19FS1ERA combination and the data
COOLING
EER
(W/W)
Unit
A
Unit
B
Unit
C
Unit
A
Unit
B
Unit
C
min.
data
rated
data
max.
data
min.
data
rated
data
max.
Data
min.
data
rated
data
max.
Data
rated
capacity
7 — — 2.0 — — 1.00 2.00 2.80 0.50 0.55 1.30 2.22 2.44 5.80 3.64 A
9 — — 2.5 — — 1.00 2.50 3.10 0.50 0.70 1.34 2.22 3.11 6.00 3.57 A
12 — — 3.5 — — 1.00 3.50 4.10 0.50 1.00 1.50 2.22 4.44 6.70 3.50 A
18 — — 5.0 — — 1.50 5.00 5.40 0.50 1.50 1.90 2.22 6.65 8.40 3.33 A
24 — — 5.4 — — 1.50 5.40 6.50 0.50 1.70 2.00 2.22 7.54 8.90 3.18 B
7 7 — 2.00 2.00 — 1.00 4.00 4.40 0.50 1.30 2.60 2.22 5.77 12.00 3.08 B
7 9 — 2.00 2.50 — 1.00 4.50 4.90 0.50 1.50 2.60 2.22 6.65 12.00 3.00 B
7 12 — 1.96 3.44 — 1.00 5.40 5.80 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
7 18 — 1.54 3.86 — 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
9 9 — 2.50 2.50 — 1.00 5.00 7.00 0.50 1.55 2.60 2.22 6.88 12.00 3.23 A
9 12 — 2.25 3.15 — 1.50 5.40 7.00 0.50 1.57 2.60 2.22 6.94 12.00 3.45 A
9 18 — 1.80 3.60 — 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
12 12 — 2.70 2.70 — 1.50 5.40 7.00 0.50 1.57 2.60 2.22 6.94 12.00 3.45 A
12 18 — 2.22 3.18 — 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
7 7 7 1.80 1.80 1.80 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
7 7 9 1.66 1.66 2.08 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
7 7 12 1.44 1.44 2.52 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
7 7 18 1.20 1.20 3.00 1.50 5.40 7.00 0.50 1.65 2.60 2.22 7.32 12.00 3.27 A
7 9 9 1.54 1.93 1.93 1.50 5.40 7.00 0.50 1.60 2.60 2.22 7.10 12.00 3.37 A
7 9 12 1.35 1.69 2.36 1.50 5.40 7.00 0.50 1.60 2.60 2.22 7.10 12.00 3.37 A
7 12 12 1.20 2.10 2.10 1.50 5.40 7.00 0.50 1.60 2.60 2.22 7.10 12.00 3.38 A
9 9 9 1.80 1.80 1.80 1.50 5.40 7.00 0.50 1.41 2.60 2.22 6.26 12.00 3.83 A
9 9 12 1.59 1.59 2.22 1.50 5.40 7.00 0.50 1.41 2.60 2.22 6.24 12.00 3.84 A
9 12 12 1.42 1.99 1.99 1.50 5.40 7.00 0.50 1.50 2.60 2.22 6.65 12.00 3.60 A
HEATING
EER
(W/W)
Unit
A
Unit
B
Unit
C
Unit
A
Unit
B
Unit
C
min.
data
rated
data
max.
data
min.
data
rated
data
max.
Data
min.
data
rated
data
max.
Data
rated
capacity
7 — — 2.3 — — 1.00 2.30 4.00 0.47 0.60 1.50 2.09 2.66 5.80 3.83 A
9 — — 2.9 — — 1.00 2.90 4.10 0.47 0.80 1.40 2.09 3.55 6.00 3.63 A
12 — — 3.8 — — 1.00 3.80 4.10 0.47 1.10 1.50 2.09 4.88 6.70 3.45 A
18 — — 5.5 — — 1.50 5.50 6.00 0.47 1.60 2.60 2.09 7.10 8.40 3.44 A
24 — — 6.5 — — 1.50 6.50 7.00 0.47 1.80 2.60 2.09 7.99 8.90 3.61 A
7 7 — 2.30 2.30 — 1.20 4.60 5.00 0.47 1.35 2.30 2.50 5.99 10.20 3.41 B
7 9 — 2.30 2.90 — 1.20 5.20 5.70 0.47 1.65 2.30 2.50 7.32 13.00 3.15 B
7 12 — 2.30 3.80 — 1.20 6.10 6.50 0.47 1.65 2.30 2.50 7.32 13.00 3.70 A
7 18 — 1.92 4.58 — 1.80 6.50 8.10 0.50 1.65 2.60 2.65 7.32 13.00 3.94 A
9 9 — 2.90 2.90 — 1.80 5.80 8.10 0.50 1.60 2.60 2.65 7.10 13.00 3.63 A
9 12 — 2.81 3.69 — 1.80 6.50 8.10 0.50 1.61 2.60 2.50 7.13 13.00 4.04 A
9 18 — 2.24 4.26 — 1.80 6.50 8.10 0.50 1.65 2.60 2.50 7.32 13.00 3.94 A
12 12 — 3.25 3.25 — 1.80 6.50 8.10 0.50 1.61 2.60 2.65 7.13 13.00 4.04 A
12 18 — 2.66 3.84 — 1.80 6.50 8.10 0.50 1.65 2.60 2.65 7.32 13.00 3.94 A
7 7 7 2.17 2.17 2.17 1.80 6.50 8.10 0.50 1.55 2.60 2.50 6.88 13.00 4.19 A
7 7 9 1.99 1.99 2.51 1.80 6.50 8.10 0.50 1.60 2.60 2.65 7.10 13.00 4.06 A
7 7 12 1.78 1.78 2.94 1.80 6.50 8.10 0.50 1.60 2.60 2.65 7.10 13.00 4.06 A
7 7 18 1.48 1.48 3.54 1.80 6.50 8.10 0.50 1.65 2.60 2.50 7.32 13.00 3.94 A
7 9 9 1.85 2.33 2.33 1.80 6.50 8.10 0.50 1.60 2.60 2.50 7.10 13.00 4.06 A
7 9 12 1.66 2.09 2.74 1.80 6.50 8.10 0.50 1.55 2.60 2.50 6.88 13.00 4.19 A
7 12 12 1.51 2.49 2.49 1.80 6.50 8.10 0.50 1.55 2.60 2.50 6.88 13.00 4.19 A
9 9 9 2.17 2.17 2.17 1.80 6.50 8.10 0.50 1.53 2.60 2.50 6.79 13.00 4.25 A
9 9 12 1.96 1.96 2.57 1.80 6.50 8.10 0.50 1.52 2.60 2.50 6.73 13.00 4.28 A
9 12 12 1.80 2.35 2.35 1.80 6.50 8.10 0.50 1.55 2.60 2.50 6.88 13.00 4.19 A
energy
label
Comb.
Comb.
Combinations
Rated capacity(Kw)
 (Nom. cooling)
total cooling
capacity(kW)
total current
(A)@230V
energy
label
BI (1x2)
BI (1x2)
Combinations
Rated capacity(kW)
 (Nom. heating)
total heating
capacity(KW)
total power input
(W)
total power input
(kW)
total current
(A)@230V
1x1
1x1
TRI (1x3)
TRI (1x3)
-26-