Operation Characteristic Curve; Capacity Variation Ratio According To Temperature - Carrier 42NQV025M Service Manual

2-2. Operation Characteristic Curve

42NQV025M, 42NQV025M-A
<Cooling>
6
5
4
3
2
1
0
0 10 20 30 40
Compressor Speed (rps)

2-3. Capacity Variation Ratio According to Temperature

42NQV025M, 42NQV025M-A
<Cooling>
105
100
95
90
85
80
75
70
65
60
Capacity ratio: 100%
2.5kW (42NQV025M)
2.5kW (42NQV025M-A)
55
50
32 33 34 35 36
Outside Temperature (
Conditions
o o
Indoor : DB 27 C/WB 19 C
o
Outdoor : DB 35 C
Air Flow : High
Pipe Length : 5m
Voltage : 230V
50 60 70 80 90 100 110 120
Conditions
o o
Indoor : DB 27 C/WB 19 C
Indoor Air Flow : High
Pipe Length : 5m
Voltage : 230V
37 38 39 40 41 42
o
C)
<Heating>
6
5
4
3
2
1
0
0 10 20 30
Compressor Speed (rps)
<Heating>
120
100
80
60
40
20
0
43 -10
– 6 –
FILE NO. SVM-07009
Conditions
o
Indoor : DB 20 C
o
Outdoor : DB 7 C/WB 6
Air Flow : High
Pipe Length : 5m
Voltage : 230V
40 50 60 70 80 90 100 110 120
Conditions
o
Indoor : DB 20 C
Indoor Air Flow : High
Pipe Length : 5m
Voltage : 230V
-5 0 5
Outside Temperature ( ºC)
o
C
10