Carrier 42NQV025H Service Manual page 24

7-2. Operation Data
<Cooling>
Tempeature Model name
condition(°C)
Indoor Outdoor
27/19 35/- 42NQV025H
42NQV035M
42NQV035H
42NQV045M
42NQV045H
<Heating>
Tempeature
Model name
condition(°C)
RAS-
Indoor Outdoor
20/- 7/6 42NQV025H
42NQV035M
42NQV035H
42NQV045M
42NQV045H
NOTES :
1. Measure surface temperature of heat exchanger pipe around center of heat exchanger path U bent.
(Thermistor themometer)
2. Connecting piping condition : 5 m
Standard Heat exchanger
pressure pipe temp.
P (MPa) T1 (°C)
0.9 to 1.1 12 to 14
0.8 to 1.0 11 to 13
0.8 to 1.0 11 to 13
0.7 to 0.9 10 to 12
0.8 to 1.0 11 to 13
Heat exchanger
Standard
pipe temp.
pressure
P (MPa) T1 (°C)
2.5 to 2.7 39 to 41
2.7 to 2.9 43 to 45
2.6 to 2.8 41 to 43
2.5 to 2.7 39 to 41
2.7 to 2.9 43 to 45
– –
24
Indoor
fan mode
T2 (°C)
37 to 39 High
39 to 41 High
46 to 48 High
47 to 49 High
40 to 42 High
Indoor
fan mode
T2 (°C)
0 to 3 High
0 to 2 High
0 to 2 High
0 to 2 High
0 to 2 High
FILE NO. SVM-07013
Outdoor Compressor
fan mode revolution
(rps)
High 49
High 77
High 63
High 89
High 83
Outdoor Compressor
fan mode revolution
(rps)
High 60
High 80
High 66
High 89
High 83