2
2
- 11
Design of Mini Multiset
1. Model Selecting and Capacity Calculator
1-5. Capacity Correction Graph According to Tubing Length and Elevation Difference
■
Capacity change characteristics
92 90 88 86 84 82 80 78 76
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
<Cooling>
<Heating>
Elevation dif
ference (m)
Equivalent length (m)
50
40
30
20
10
0
–10
–20
–30
–40
*1
97 96 95 94 93 92 91
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
50
40
30
20
10
0
–10
–20
–30
–40
Elevation dif
ference (m)
*1
98
99
100
%
Equivalent length (m)
Base capacity
change rate (%)
Base capacity
change rate (%)
94
100
%
98
96
●
Inverter model rated performance values
Cooling
Heating
Item
Model (SPW-)
GRFMI306R5I
GRFMI406R5I
GRFMI506R5I
Cooling
capacity
(kW)
Power
consumption
(kW)
Heating
capacity
(kW)
Power
consumption
(kW)
11.2
14.0
15.5
2.76
3.83
4.57
12.5
16.0
17.6
2.88
3.90
4.58
■
Outdoor unit heating capacity correction coefficient during frosting/defrosting (1 – (3))
* To calculate the heating capacity with consideration for frosting/defrosting operation, multiply the heating capacity
found from the capacity graph by the correction coefficient from the table above.
Outdoor intake air
–20
–15
–10
–8
–6
–5
–4
–2
–1
0
1
2
3
4
5
6
temp.
(°C WB RH 85%)
Correction
0.97
0.97
0.97
0.96
0.94
0.91
0.89
0.87
0.87
0.87
0.88
0.89
0.91
0.92
0.95
1.0
coefficient
