5-2
PERFORMANCE DATA & PRESSURE CURVES
Revision Y06-01
Service Manual - DUO Series
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
5.72 2.66 5.50 2.83 5.29 2.97
-7
6.16 2.72 5.94 2.87 5.72 3.03
-2
6.54 2.76 6.32 2.92 6.10 3.09
2
7.96 2.89 7.63 3.07 7.30 3.25
6
11.23 3.10
10.90 3.32
10.52 3.53
10
12.21 3.28 11.88 3.50 11.55 3.75
15
13.19 3.42 12.86 3.69 12.54 3.92
20
13.90 3.52 13.57 3.82 13.19 4.12
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
