16
7
CORRECTION FACTORS
Refrigerant piping length (one way)
30m (100ft) 40m (130ft) 50m (165ft) 55m (180ft) 60m (195ft) 70m (230ft) 80m (260ft)
20m (70ft)
10m (33ft)
5m (16ft)
Outdoor unit
PUZ-HA30NHA
PUZ-HA36NHA
1.00
0.985
0.957
0.931
0.908
0.886
0.876
0.865
0.846
0.829
Refrigerant piping length (one way)
30m (100ft) 40m (130ft) 50m (165ft) 55m (180ft) 60m (195ft) 70m (230ft) 80m (260ft)
20m (70ft)
10m (33ft)
5m (16ft)
Outdoor unit
PUZ-HA30NHA
PUZ-HA36NHA
1.00
0.997
0.991
0.985
0.979
0.973
0.970
0.967
0.961
0.955
7-1. COOLING CAPACITY CORRECTION FACTORS
7-2. HEATING CAPACITY CORRECTION FACTORS
7-3. CAPACITY CORRECTION
Cooling and heating capacity is lowered according to pipe length. Capacity can be obtained by referring to the capacity
curves below.
Corrected pipe length (m) = actual pipe length (m) + number of bends x 0.3 (m)
Corrected pipe length (ft) = actual pipe length (ft) + number of bends x 1 (ft)
Cooling
Heating
100
95
90
85
80
75
70
5
<16>
10
<33>
15
<50>
20
<70>
25
<80>
30
<100>
35
<115>
40
<130>
45
<150>
50
<165>
55
<180>
60
<195>
65
<215>
70
<230>
75
<245>
80
<260>
m
<ft>
Cooling HA30,36 model
Heating HA30,36
Capacity ratio [%]
Corrected pipe length [m]
Note: The permitted pipe length is up to 80m<260ft>.
When gas pipe is one size larger than standard size, capacity can be obtained by referring to capacity curves of
standard size.
