JOHNSON CONTROLS
59
SECTION 5 - COMMISSIONING
FORM 155.35-ICOM2.EN.CE/GB (1018)
DATE: 10/30/2018
5
FIGURE 22 -
COOLING START DIAGRAM
A
B
C
LD22972
XG input preparation
starts.
Temperature control
with XG bypass
damper starts.
XG outlet temp
outlet temp. set point?
Thermo OFF light
ON?
XG input stop preparation
starts.
No
No
Yes
≤ low XG
Dilution status
Dilution complete?
Solution pumps and
Refrigerant pump stop
Cooling water pump
stop
Thermo OFF light
ON?
Engine Operated?
XG input
strat temp?
No
Yes
Yes
No
No
Yes
XG inlet temp
≥
Yes
No