York EX Series Installation, Operation & Maintenance Instructions Manual page 108

SECTION 6 – OPERATION
Outlet Temp.: temperature of the cooling water mea-
sured as it leaves the condenser.
Refrigerant Temp.: temperature of the refrigerant in
the evaporator.
Absorber Temp.: temperature of the diluted solution
in the absorber
Exhaust G Temp.: temperature of the exhaust gas
measured as it leaves the high temperature generator
HG Temperature: temperature of the concentrated so-
lution in the high temperature generator
HG Pressure: pressure in the high temperature gen-
erator
HG Concentration: concentration of the concentrated
solution in the high temperature generator
Control Valve: percentage that the valve is open
108
There are two sets of buttons on the right side of the
screen. The first set gives you access to information
about past occurrences. For instance, if you press the
3 times ago button, you will see the settings as they
appeared 3 events ago. You can see up to 6 past events.
The buttons in the History Menu section allow you to
move between the various screens:
Hourly Operation: Press this button to access the
Hourly Operation History screen.
Minutely Operation: Press to view the Minutely Op-
eration History screen.
Failure History: Press this button to see the Failure
History screen.
Alarm History: Press to see the Alarm History screen.
To move to another screen, press the any of the avail-
able buttons along the bottom of the screen.
FORM 155.32-ICOM1.EN.GB
ISSUE DATE: 10/13/2017
JOHNSON CONTROLS