Electra GC 22 ST, Service Manual

Page: 108 / 165

5-61
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.46 WNG14 ONG14 R407C
5.46.1 Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR
DB OU COIL( °C)
DATA
ENTERING AIR WB/DB ID COIL ( °C)
15/21 17/24 19/27 21/29 23/32
15 (1)
TC 4.38 4.54 4.65 4.76 4.83
SC 2.85 2.97 3.09 3.16 3.22
PI
1.04 1.04 1.04 1.04 1.05
20 (1)
TC 4.24 4.47 4.61 4.72 4.82
SC 2.79 2.94 3.07 3.16 3.21
PI
1.12 1.13 1.13 1.14 1.14
25
TC 4.01 4.33 4.56 4.69 4.81
SC
2.72 2.89 3.05 3.13 3.19
PI
1.21 1.22 1.23 1.24 1.25
30
TC 3.75 4.09 4.42 4.57 4.71
SC 2.64 2.80 2.98 3.07 3.12
PI
1.31 1.33 1.34 1.35 1.36
35
TC 3.48 3.77
4.16
4.37 4.58
SC 2.51 2.69 2.91 2.99 3.05
PI
1.41 1.44
1.46
1.47 1.48
40
TC 3.16 3.44 3.75 4.10 4.32
SC
2.36 2.54 2.75 2.84 2.90
PI 1.52 1.55 1.57 1.59 1.61
46
TC 2.74 3.00 3.30 3.64 3.92
SC 2.18 2.33 2.51 2.60 2.66
PI
1.67 1.69 1.73 1.75 1.77
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
OU – Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, refer to Optional Accessories (Chapter 15).