Operation Characteristic Curve; Capacity Variation Ratio According To Temperature - Carrier 42NQV025H Service Manual

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2-2. Operation Characteristic Curve

<Cooling>
10
9
8
7
6
5
4
3
2
1
0
0
10
20
30
Compressor Speed (rps)

2-3. Capacity Variation Ratio According to Temperature

<Cooling>
105
100
95
90
85
80
75
70
Capacity ratio:100%=
65
2.5kW(42NQV025H)
3.5KW(42NQV035M,
60
42NQV035H)
4.5kW(42NQV045M,
55
42NQV045H)
50
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
42NQV035M
42NQV025H
Conditions
Indoor : DB 27
Outdoor : DB 35
Air Flow : High
Pip Length : 5m
Voltage : 230V
40
50
60
70
80
90 100 110 120
42NQV025H
42NQV035H
42NQV045H
42NQV045M
42NQV035M
Conditions
Indoor:DB27℃/WB19℃
Indoor air flow:High
Pipe length:5m
Voltage:230V
(℃)
Outdoor temp.
<Heating>
10
9
42NQV045H
8
42NQV045M
7
42NQV035H
6
5
4
3
2
o
o
C/WB 19
C
o
C
1
0
<Heating>
120
100
80
60
40
20
0
– 7 –
FILE NO. SVM-07013
42NQV035H
0
10
20
30
40
50
Compressor Speed (rps)
42NQV025H
42NQV035M
42NQV035H
42NQV045M
42NQV045H
Condition
Indoor:DB20℃
Indoor air flow:High
Pipe length:5m
Voltage:230V
-15
-10
-5
Outdoor temp. (℃)
42NQV045H
42NQV045M
42NQV025H
42NQV035M
Conditions
o
Indoor : DB 20
C
o
o
Outdoor : DB 7
C/WB 6
C
Air Flow : High
Pip Length : 5m
Voltage : 230V
60
70
80
90 100 110 120
0
5
10

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