Daikin 4P414004-1D Installation manuals

Additional Instructions for equipment using R32 refrigerant

Contains fluorinated greenhouse gases

2

1

1

1

2

2

kg

tCO2eq

1000

GWP × kg

=

=

+

kg

=

kg

=

GWP: 675

R32

WARNING

• Do not use means to accelerate the defrosting process or to clean
the equipment, other than those recommended by the manufacturer.

• The appliance shall be stored so as to prevent mechanical damage
and in a well ventilated room without ignition sources in continuous

operation (for example: open ames, an operating gas appliance or
an operating electric heater) and have a room size as specied in

this manual for installation.

• Joints made in the installation between parts of refrigerant system
shall be accessible for maintenance purposes.

• Do not reuse joints which have been used once already.

• Make sure installation, servicing, maintenance and repair follow
instruction from Daikin and on top comply with applicable legislation
(for example national gas regulation) and are executed only by

qualied person.

• Do not pierce or burn.

• Be aware that the R32 refrigerant does not contain an odour.

INSTALLATION SPACE REQUIREMENTS

• Installation of pipework shall be kept to a minimum.

• Pipework shall be protected from physical damage and shall not be
installed in an unventilated space, if the space is smaller than the

minimum size as dened in the table below.

• For installation inside a building (this applies to indoor units and

to outdoor units installed inside) a minimum oor area of the room
may be required. This is specied in the graph on the right and the
table below. The table contains rounded gures. For a more precise

determination, the values can be determined from the graph on the
right side.

• For outdoor units installed inside (winter garden, garage, machinery

room etc.) take the determination for oor standing units. If the

outdoor unit is installed at a height of 1.8 meters or more above
ground it is possible to use the determination of wall mounted units.

• To determine the minimum oor area, the total refrigerant charge
needs to be taken into account (total value, which is the sum of
pre-charge ① and additional field charge ②).

• The minimum oor area [m
height of 1.8m for wall-mounted units and 2.2m for ceiling-mounted
units.

2

] is determined based on the installation

Installation manual

4P414004-1D

112
110
108
106
104
102
100

98
96
94
92
90
88
86
84
82
80
78
76
74
72
70

]

2

68
66
64
62
60
58
56
54
52
50
48

Minimum floor area [m

46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10

8
6
4
2
0

1 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2 2,1 2,2 2,3 2,4 2,5 2,6 2,7 2,8 2,9 3 3,1 3,2 3,3 3,4 3,5 3,6

Installation requirements for R32 units

Floor standing

Wall mounted

Ceiling mounted

Mass of refrigerant [kg]

Minimum oor area for equipment installed inside

(applies to indoor units and outdoor units installed inside)

Ceiling-mounted units Wall-mounted units Floor-standing units

m(kg) A

(m2) m(kg) A

min

(m2) m(kg) A

min

1.224 Without restriction 1.224 Without restriction 1.224 Without restriction

1.225 0.96 1.225 1.43 1.225 12.88

1.3 1.08 1.3 1.61 1.3 14.50

1.4 1.25 1.4 1.87 1.4 16.82

1.5 1.44 1.5 2.15 1.5 19.31

1.6 1.63 1.6 2.44 1.6 21.97

1.7 1.84 1.7 2.76 1.7 24.80

1.8 2.07 1.8 3.09 1.8 27.80

1.9 2.30 1.9 3.44 1.9 30.98

2.0 2.55 2.0 3.81 2.0 34.32

2.1 2.81 2.1 4.20 2.1 37.84

2.2 3.09 2.2 4.61 2.2 41.53

2.3 3.38 2.3 5.04 2.3 45.39

2.4 3.68 2.4 5.49 2.4 49.42

2.5 3.99 2.5 5.96 2.5 53.63

2.6 4.31 2.6 6.44 2.6 58.00

2.7 4.65 2.7 6.95 2.7 62.55

2.8 5.00 2.8 7.47 2.8 67.27

2.9 5.37 2.9 8.02 2.9 72.16

3.0 5.74 3.0 8.58 3.0 77.22

3.1 6.13 3.1 9.16 3.1 82.46

3.2 6.54 3.2 9.76 3.2 87.86

3.3 6.95 3.3 10.38 3.3 93.44

3.4 7.38 3.4 11.02 3.4 99.19

3.5 7.82 3.5 11.68 3.5 105.11

4P414004-1D 2016.10

(m2)

min