1-5. Capacity Correction Graph According to Temperature Condition
PE1
U-100PE1E5A (For 50 Hz) / U-100PE1E8A (For 50 Hz)
Cooling capacity ratio (maximum capacity)
140
120
100
80
60
40
20
0
140
120
100
80
60
40
20
0
-20
-10
0
10
Outdoor air intake temp ( °C DB)
Cooling
180
160
140
120
100
80
60
40
20
0
0.0
2.0
4.0
6.0
Capacity (kW)
Outdoor unit heating capacity correction cofficient during of frosting/defrosting
Outdoor intake
-20 -15 -10
-9
air temperature
°C WB
Correction
0.86 0.86 0.86 0.86 0.86 0.86 0.86 0.86 0.86 0.86 0.86 0.84 0.84 0.82 0.8 0.8 0.82 0.84 0.86
coefficient
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.
22°CWB
19°CWB
16°CWB
Indoor air intake temp ( °C WB)
22°CWB
19°CWB
16°CWB
Indoor air intake temp ( °C WB)
20
30
40
50
8.0
10.0
12.0
14.0
16.0
-8
-7
-6
-5
-4
-3
Heating capacity ratio (maximum capacity)
140
120
100
80
60
40
20
0
140
120
100
80
60
40
20
0
-25
-20
-15
-10
Outdoor air intake temp ( °C WB)
Heating
180
160
140
120
100
80
60
40
20
0
0.0
2.0
4.0
6.0
8.0 10.0 12.0 14.0 16.0 18.0 20.0
-2
-1
0
1
2
3
1-209
16 °CDB
20 °CDB
24 °CDB
Indoor air intake temp ( °C DB)
24 °CDB
20 °CDB
16 °CDB
Indoor air intake temp ( °C DB)
-5
0
5
10
15
20
Capacity (kW)
(RH approximately 85%)
4
5
6
7
8
9
0.88 0.88
1
1
10
1