Trane AquaStream 2 CGWN Series - Page 32

CG-SVX06F-GB32
General Start-up
Figure 18 - Chiller available pressure - Evaporator side - Standard and High Efficiency
units - Low head pressure - Single pump
0
50
100
150
200
250
0.00 5.00 10.00 15.00 20.00 25.00 30.00
kPa
Water flow (L/s)
Evaporator Available pressure (Hydraulic module option low head)
A=205
B=206
C=207
D=208
E=209
F=210
G=211
H=212
I=213
J=214
K=215
L=205 HE
M=206 HE
N=207 HE
F
E
G
H
I
K
J
N
Single Pump
D
B
L
A
C
M
EWFR : Evaporator Waterflow Rate
EWPD : Evaporator Water Pressure Drop
Figure 19 - Chiller available pressure - Evaporator side - Standard and High Efficiency
units - Low head pressure - Dual pump
0
50
100
150
200
250
0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00
kPa
Water flow (L/s)
Evaporator Available pressure (Hydraulic module option low head)
A=205
B=206
C=207
D=208
E=209
F=210
G=211
H=212
I=213
J=214
K=215
L=205 HE
M=206 HE
N=207 HE
F
E
G
H
I
K
J
N
Dual Pump
D
C
B
M
L
A
EWFR : Evaporator Waterflow Rate
EWPD : Evaporator Water Pressure Drop