5-1
PERFORMANCE DATA & PRESSURE CURVES
Revision Y06-01
Service Manual - LEX
5.
PERFORMANCE DATA & PRESSURE CURVES
5.1
LEX7 / ONG7 R410A
5.1.1
Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
LEGEND
TC –
Total Cooling Capacity, kW
SC – Sensible
Capacity,
kW
PI –
Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID
– Indoor
OD –
Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, refer to Optional Accessories (Chapter 15).
Entering Air WB/DB ID Coil(
o
C)
15/21
17/24
19/27
21/29
23/32
TC
2.23
2.31
2.37
2.42
2.46
15
(1)
SC
1.59
1.65
1.72
1.76
1.79
PI
0.45
0.45
0.45
0.45
0.45
TC
2.16
2.28
2.35
2.41
2.46
20
(1)
SC
1.55
1.64
1.71
1.76
1.79
PI
0.49
0.49
0.49
0.49
0.49
TC
2.05
2.21
2.32
2.39
2.45
25
SC
1.52
1.61
1.70
1.74
1.78
PI
0.52
0.53
0.53
0.53
0.54
TC
1.91
2.08
2.25
2.33
2.40
30
SC
1.47
1.56
1.66
1.71
1.74
PI
0.57
0.57
0.58
0.58
0.59
TC
1.77
1.92
2.12
2.23
2.33
35
SC
1.40
1.50
1.62
1.67
1.70
PI
0.61
0.62
0.63
0.63
0.64
TC
1.61
1.75
1.91
2.09
2.20
40
SC
1.32
1.42
1.53
1.58
1.61
PI
0.66
0.67
0.68
0.69
0.69
TC
1.40
1.53
1.68
1.86
2.00
46
SC
1.21
1.30
1.40
1.45
1.48
PI
0.72
0.73
0.75
0.76
0.77
Entering Air DB
OD Coil(
o
C)
Data
