Electra GC 24 RC Manual de Serviço Página 30

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PERFORMANCE DATA & PRESSURE CURVES
5-10 SM SX Ser1-A.3 GB
5.7.2 Heating Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR DB ID COIL ( °C)
15 20 25
ENTERING AIR
WB OU COIL (°C)
TH PI TH PI TH PI
-10 2.36 1.10 2.27 1.18 2.18 1.24
-7 2.54 1.13 2.45 1.19 2.36 1.26
-2 2.70 1.15 2.61 1.21 2.52 1.28
2 3.29 1.20
3.15 1.28
3.02 1.35
6 4.64 1.29 4.50 1.38 4.34 1.47
10 5.04 1.36
4.91 1.46
4.77 1.56
15 5.45 1.42 5.31 1.53 5.18 1.63
20 5.74 1.46 5.60 1.59 5.45 1.71
* the above chart includes the weighted deicing infleuence.
LEGEND
TH Total Heating Capacity, kW
PI Power Input, kW
WB Wet Bulb Temp., (
o
C)
DB Dry Bulb Temp., (
o
C)
ID Indoor
OU Outdoor
5.8 Capacity Correction Factor Due to Tubing Length
5.8.1 Cooling
TOTAL TUBING LENGTH
3m
7.5m
10m 15m 20m 25m 30m 40m 50m
1.02
1
0.984 0.946 --- --- --- --- ---
* Minimum recommended tubing length between indoor and outdoor units is 3m.
5.8.2 Heating
TOTAL TUBING LENGTH
3m
7.5m
10m 15m 20m 25m 30m 40m 50m
1.04
1
0.995 0.971 --- --- --- --- ---
* Minimum recommended tubing length between indoor and outdoor units is 3m.
CONTENT
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