5-28
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-01
Service Manual - DNC Series
DNC 1155 - R407C HEATING SUCTION PRESSURE
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
-5
0
5
10
15
Outdoor Temp. (C DB)
SU
C
T
IO
N
PR
ES
SU
R
E
[
B
a
r(
g
)]
20 C DB
18 C DB
15 C DB
Indoor Temp.
DNC 1155 - R407C HEATING DISCHARGE PRESSURE
13
14
15
16
17
18
19
20
21
22
-5
0
5
10
15
Outdoor Te mp. (C DB)
DI
S
CHARG
E
P
R
ESSU
R
E
[
B
a
r(
g
)]
20 C DB
18 C DB
15 C DB
Indoor Temp.