FORM 155.32-ICOM1.EN.GB
ISSUE DATE: 10/13/2017
TABLE 35 - PURGE VALVE OPERATION
PURGING
PATTERN
A
Check capacity of vacuum pump
B
Direct purging from absorber
C
Manual purging from purging tank
D
Automatic purge of the purging tank
: Fully open valve. X: Fully closed valve.
FIGURE 59 - YHAU- CGN/H DIRECT FIRED CHILLER-HEATER FLOW DIAGRAM - COOLING ONLY
JOHNSON CONTROLS
USE
OPERATION
Preparation
Starting purging
Preparation
Starting purging
VALVE OPERATION/LOCATION
V10
V11
–
×
×
×
×
SECTION 7 – MAINTENANCE
V14
V13
V16
×
×
×
×
×
×
×
×
×
141
7