Electra WMZ 7 Service Manual page 37

5.13 WMZ 22 GCZ 22 R22
5.13.1 Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR DB
OU COIL (°C)
(1)
15
20
(1)
25
30
35
40
46
LEGEND
TC – Total Cooling Capacity, kW
SC – Sensible Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
DB – Dry Bulb Temp., (
ID – Indoor
OU – Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, refer to Optional Accessories (Chapter 15).
Service Manual - WMZ
PERFORMANCE DATA & PRESSURE CURVES
ENTERING AIR WB/DB ID COIL ( °C)
DATA
15/21 17/24
TC 6.89
4.48
SC
1.65
PI
6.67
TC
4.39
SC
PI 1.79
TC 6.31
SC 4.27
1.94
PI
TC 5.90
SC 4.14
2.09
PI
TC 5.46
3.94
SC
2.25
PI
TC 4.97
3.71
SC
2.43
PI
4.31
TC
3.42
SC
2.66
PI
o
C)
o
C)
Revision Y05-01
CONTENTS
19/27 21/29
7.14 7.31 7.48
4.67 4.85 4.97
1.66 1.66 1.66
7.03 7.25 7.42
4.62 4.82 4.96
1.80 1.81 1.82
6.81 7.16 7.38
4.53 4.78 4.92
1.95 1.96 1.98
6.43 6.94 7.19
4.40 4.68 4.81
2.14
2.12 2.16
5.93 6.54 6.87
4.22 4.57 4.70
2.33
2.29 2.35
5.41 6.45
5.90
3.99 4.32 4.46
2.47 2.51 2.54
4.71 5.18 5.73
3.66 3.94 4.08
2.70 2.76 2.80
23/32
7.59
5.06
1.67
7.58
5.05
1.82
7.56
5.01
1.99
7.40
4.91
2.18
7.19
4.79
2.36
6.79
4.55
2.57
6.17
4.17
2.83
5-17