PERFORMANCE DATA & PRESSURE CURVES
5.12.2
Heating
ENTERING WB
o
OD COIL(
C)
-10
-7
-2
2
6
10
15
20
LEGEND
TH
–
Total Heating Capacity, kW
PI
–
Power Input, kW
WB –
Wet Bulb Temp., (
DB
–
Dry Bulb Temp., (
ID
–
Indoor
OD
–
Outdoor
5.13
Capacity Correction Factor Due to Tubing Length
5.13.1
Cooling
3m
1.02
*
Minimum recommended tubing length between indoor and outdoor units is 3m.
5.13.2
Heating
3m
1.03
*
Minimum recommended tubing length between indoor and outdoor units is 3m.
5-16
ENTERING AIR DB ID COIL(
15
TH
Pl
6.41
2.86
6.90
2.94
7.33
2.97
8.91
3.11
11.43
3.35
12.43
3.53
13.43
3.69
14.15
3.79
o
C)
o
C)
TOTAL TUBING LENGTH (One Way)
7.5m
10m
15m
1
0.99
0.98
TOTAL TUBING LENGTH (One Way)
7.5m
10m
15m
1
0.99
0.99
Revision Y05-01
CONTENT
20
TH
Pl
6.17
3.05
6.65
3.10
7.08
3.15
8.55
3.31
11.10
3.58
12.10
3.78
13.10
3.97
13.82
4.12
20m
25m
30m
0.98
0.97
0.96
20m
25m
30m
40m
0.98
0.98
0.97
0.96
Service Manual - DNG Series
O
c)
25
TH
Pl
5.92
3.20
6.41
3.26
6.84
3.33
8.18
3.51
10.71
3.80
11.77
4.04
12.77
4.22
13.43
4.44
40m
50m
0.95
0.92
50m
0.95