
PERFORMANCE DATA & PRESSURE CURVES
5-2
SM SAFRPM 1-A.0 GB
5.1.2 Heating Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR DB ID COIL(
O
c)
15 20 25
ENTERING
WB OD COIL(
o
C)
TH Pl TH Pl TH Pl
-10 3.86 1.83 3.71 1.95 3.56 2.05
-7 4.15 1.88 4.01 1.98 3.86 2.09
-2 4.41 1.90 4.26 2.02 4.12 2.13
2 5.37 1.99
5.15 2.12
4.92 2.24
6 7.57 2.14 7.35 2.29 7.09 2.43
10 8.23 2.26
8.01 2.42
7.79 2.58
15 8.89 2.36 8.67 2.54 8.45 2.70
20 9.37 2.43 9.15 2.63 8.89 2.84
LEGEND
TH – Total Heating Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OD – Outdoor
5.1.3 Capacity Correction Factor Due to Tubing Length
Cooling
TOTAL TUBING LENGTH
3m 7.5m 10m 15m 20m 25m 30m 40m 50m
1.02
1
0.981 0.966 --- --- --- --- ---
* Minimum recommended tubing length between indoor and outdoor units is 3m.
Heating
TOTAL TUBING LENGTH
3m 7.5m 10m 15m 20m 25m 30m 40m 50m
1.05
1
0.99 0.983 --- --- --- --- ---
* Minimum recommended tubing length between indoor and outdoor units is 3m.
Comentários a estes Manuais