PERFORMANCE DATA
Service Manual – WNG DCI
5-5
5.3.3
Heating Capacity (kW) - Run Mode
ID COIL ENTERING AIR DB TEMPERATURE [ºC]
OD COIL
ENTERING AIR
DB/WB
TEMPERATURE
[ºC]
DATA
15 20 25
TC
2.74 2.55 2.35
-15/-16
PI
0.68 0.74 0.81
TC
3.05 2.86 2.66
-10/-12
PI
0.81 0.88 0.95
TC
3.28 3.09 2.90
-7/-8
PI
0.92 0.99 1.06
TC
3.39 3.20 3.01
-1/-2
PI
0.97 1.04 1.11
TC
3.47 3.28 3.09
2/1
PI
1.00 1.07 1.14
TC 4.49
4.30
4.11
7/6
PI 1.06
1.13
1.19
TC
4.74 4.55 4.36
10/9
PI
1.12 1.19 1.26
TC
4.99 4.80 4.60
15/12
PI
1.18 1.25 1.32
15-24
TC
85 - 105 % of nominal
(Protection Range)
PI
80 - 120 % of nominal
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
5.3.4 Capacity
Correction
Factors
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
-15
-10
-5
0
5
10
15
Outdoor WB Temperature [deg C]
Ca
p
a
c
ity
Ra
ti
o
5HYLVLRQ<
Summary of Contents for ONG 25 DCI INV
Page 59: ...AUTO...
Page 60: ......
Page 68: ......
Page 69: ......
Page 70: ...1 AUTO...
Page 71: ...2 9 10 11 12 13 14 15 AUTO 1 2 3 4 5 6 7 8 16 17 18...
Page 72: ...3...
Page 73: ...4...
Page 74: ...5 COOL ESF EN RESET HEAT MODE F A PWR ESP PWR...
Page 75: ...6...
Page 76: ...7 AUTO AUTO...
Page 77: ...8...
Page 78: ...9...
Page 79: ...10...
Page 80: ...11...