Panasonic S-45PU1E5 Technical Data & Service Manual page 144

1
1-5. Capacity Correction Graph According to Temperature Condition
U-140PE1E5 (For 50 Hz)
Cooling capacity ratio (maximum capacity)
140
120
100
80
60
40
20
0
140
120
100
80
60
40
20
0
-15 -5
Outdoor air intake temp ( °C DB)
Cooling
200
180
160
140
120
100
80
60
40
20
0
0 2 4
Outdoor unit heating capacity correction cofficient during of frosting/defrosting
Outdoor intake air
-20 -15 -10 -9
temperature °C WB
1.0
Correction 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.
Indoor air intake temp ( °C WB)
Indoor air intake temp ( °C WB)
5 15 25 35
6 8 10 12 14
Capacity (kW)
-8 -7 -6
1.0 0.97 0.96 0.96 0.95 0.94 0.91 0.89 0.88 0.87 0.87 0.87 0.88 0.89 0.91 0.92 0.95 1.0
Heating capacity ratio (maximum capacity)
140
120
100
80
22°CWB
19°CWB
60
16°CWB
40
20
0
140
120
100
22°CWB
19°CWB
80
16°CWB
60
40
20
0
45 -20 -15
Outdoor air intake temp ( °C WB)
Heating
200
180
160
140
120
100
80
60
40
20
0
16 0 2
-5 -4 -3 -2 -1 0
1-138
Indoor air intake temp ( °C DB)
Indoor air intake temp ( °C DB)
-10 -5 0 5 10
4 6 8 10 12
Capacity (kW)
(RH approximately 85%)
1 2 3 4 5 6
16 °CDB
20 °CDB
24 °CDB
16 °CDB
20 °CDB
24 °CDB
15
14 16 18