Airwell YBZ214, Service Manual

Page: 30 / 76

PRESSURE CURVES
6-6 Service Manual – YBZ DCI 1-A.1 GB
6.3.2 Heating
300
400
500
600
700
800
900
1000
1100
-15 -10 -5 0 5 10 15
Outdoor WB Temperature
Su
c
ti
o
n
Pr
e
s
s
u
re
[
k
Pa
]
15
20
25
1500
1750
2000
2250
2500
2750
3000
3250
-15 -10 -5 0 5 10 15
Outdoor WB Temperature
Di
sc
h
a
rg
e
P
res
su
re
[
k
P
a]
15
20
25
Indoor DB
7.00
7.50
8.00
8.50
9.00
9.50
10.00
10.50
11.00
11.50
12.00
12.50
13.00
13.50
14.00
14.50
15.00
-15 -10 -5 0 5 10 15
Outdoor WB Temperature
In
p
u
t C
u
rr
e
n
t
[A
]
15
20
25
Indoor DB