Panasonic WH-UD03JE5, Installation Manual

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ENGLISH
Table I – Maximum refrigerant charge allowed in a room
A
room
(m
2
)
Maximum refrigerant charge in a room
( m
max
) (k
g
)
H=0.6m
1 0.138
2 0.276
3 0.414
4 0.553
5 0.691
6 0.829
7 0.907
8 0.970
9 1.028
10 1.084
11 1.137
12 1.187
13 1.236
14 1.283
15 1.328
16 1.371
17 1.413
18 1.454
19 1.494
20 1.533
21 1.571
22 1.608
23 1.644
24 1.679
25 1.714
26 1.748
27 1.781
28 1.814
29 1.846
30 1.877
31 1.909
32 1.939
33 1.969
34 1.999
35 2.028
36 2.057
37 2.085
38 2.113
39 2.141
40 2.168
41 2.195
42 2.221
43 2.248
44 2.274
•
For H values lower than 0.6m, the value of H is considered as 0.6m
to comply to IEC 60335-2-40:2018 Clause GG2.
•
For intermediate
A
room
values, the value that corresponds to the
lower A
room
value from the table is considered.
Example:
For
A
room
= 10.5 m 2 , the value that corresponds to
“ A
room
= 10 m
2
” is considered.
Table II – Minimum floor area
m
c
(kg)
Minimum floor area
( A
min total
(m 2 ))
H=0.6m
1.84 28.81
1.86 29.44
1.88 30.08
1.90 30.72
1.92 31.37
1.94 32.03
1.96 32.70
1.98 33.37
2.00 34.04
2.02 34.73
2.04 35.42
2.06 36.12
2.08 36.82
2.10 37.53
2.12 38.25
2.14 38.98
2.16 39.71
2.18 40.45
2.20 41.19
2.22 41.94
2.24 42.70
2.26 43.47
2.27 43.86
•
For H values lower than 0.6m, the value of H is considered as 0.6m to
comply to IEC 60335-2-40:2018 Clause GG2.
•
For intermediate m
c
values, the value that corresponds to the higher
m
c
value from the table is considered.
Example:
If
m
c
= 1.85 k
g
, the value that corresponds to “ m
c
= 1.86 k
g
” is considered.
•
Systems with total refrigerant charge lower than 1.84 k
g
are not
subjected to any room area requirements.
•
Charges above 2.27 k
g
are not allowed in the unit.
Table III – Minimum venting opening area for natural ventilation
m
c
(k g )
m
max
(k g )
m
excess
(k g ) =
m
c
- m
max
Minimum venting
opening area
( VA
min
) (cm 2 )
H=0.6m
2.27 0.1 2.17 878
2.27 0.3 1.97 797
2.27 0.5 1.77 716
2.27 0.7 1.57 635
2.27 0.9 1.37 570
2.27 1.1 1.17 538
2.27 1.3 0.97 485
2.27 1.5 0.77 414
2.27 1.7 0.57 326
2.27 1.9 0.37 224
•
For H values lower than 0.6m, the value of H is considered as 0.6m to
comply to IEC 60335-2-40:2018 Clause GG2.
•
For intermediate m
excess
values, the value that corresponds to the higher
m
excess
value from the table is considered.
Example:
m
excess
= 1.45 k
g
, the value that corresponds to “ m
excess
= 1.6 k
g
” is considered.