Daikin EHBX08DA9W - Page 96

14 Technical data
Installer reference guide
96
ERGA04~08DAV3(A) + EHBH/X04+08DA
Daikin Altherma – Low temperature split
4P496758-1 – 2017.12
14.5 Table 1 – Maximum refrigerant charge allowed in a room: indoor unit
A
room
(m
2
) Maximum refrigerant charge in a room (m
max
) (kg)
H=1150mm H=1200mm H=1300mm H=1400mm H=1500mm H=1600mm H=1700mm H=1800mm
1 0.25 0.26 0.29 0.31 0.33 0.36 0.38 0.40
2 0.51 0.53 0.58 0.62 0.67 0.71 0.76 0.81
3 0.76 0.79 0.86 0.93 1.00 1.07 1.14 1.21
4 1.01 1.06 1.15 1.24 1.34 1.43 1.52 1.61
5 1.27 1.32 1.44 1.55 1.67 1.78 1.90 2.01
6 1.52 1.59 1.73 1.87 2.00 2.14 2.28 2.42
7 1.66 1.74 1.89 2.04 2.19 2.34 2.49 2.65
8 1.78 1.86 2.02 2.18 2.34 2.50 2.67 2.83
9 1.89 1.97 2.14 2.31 2.49 2.66 2.83 3.00
10 1.99 2.08 2.26 2.44 2.62 2.80 2.98 3.16
INFORMATION
▪ H = Height measured from the bottom of the casing to
the floor.
▪ For intermediate H values (i.e. when H is between two
H values from the table), consider the value that
corresponds to the lower H value from the table. If
H=1450 mm, consider the value that corresponds to
"H=1400mm".
▪ For intermediate A
room
values (i.e. when A
room
is
between two A
room
values from the table), consider the
value that corresponds to the lower A
room
value from the
table. If A
room
=8.5 m
2
, consider the value that
corresponds to "A
room
=8m
2
".
H≥1150
≥200
≥200
≥500
(mm)
≥450
14.6 Table 2 – Minimum floor area: indoor unit
m
c
(kg) Minimum floor area (m²)
H=1150mm H=1200mm H=1300mm H=1400mm H=1500mm H=1600mm H=1700mm H=1800mm
1.84 8.57 7.84 6.64 5.92 5.51 5.16 4.84 4.57
1.86 8.76 8.02 6.78 5.98 5.57 5.21 4.90 4.62
1.88 8.95 8.19 6.93 6.05 5.63 5.27 4.95 4.67
1.90 9.14 8.36 7.08 6.11 5.69 5.32 5.00 4.72
INFORMATION
▪ H = Height measured from the bottom of the casing to
the floor.
▪ For intermediate H values (i.e. when H is between two
H values from the table), consider the value that
corresponds to the lower H value from the table. If
H=1450 mm, consider the value that corresponds to
"H=1400mm".
▪ Systems with total refrigerant charge lower than
1.84kg are not subjected to any room requirements.
▪ Charges above 1.9kg are not allowed in the unit.
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