RLC-SVU01B-E4
25
The diagnostic screen is accessible
by either pressing the blinking
ALARMS key or by pressing the
Diagnostic
tab on the screen tab
selection.
A hex code and a verbal description
appears on the display as shown
typically above.
This is the last active diagnostic.
Pressing the "Reset All Active
Diagnostics" will reset all active
diagnostics regardless of type,
machine or refrigerant circuit.
Compressor diagnostics, which hold
off only one compressor, are treated
as circuit diagnostics, consistent with
the circuit to which they belong. One
circuit not operating will not shut the
chiller down. Viewing the
"Compressor" screen will indicate
whether a circuit is not operating
and for what reason.
A complete listing of diagnostics and
codes is included in the Diagnostic
Section.
Power-Up EasyView
Scenario 1: On Power-Up EasyView
will progress through two screens if
an application is not present.
First Screen, Version # of the Boot,
only the version # extension is
displayed.
This screen will display for 3-5
seconds and move on to the second
screen.
Second Screen, Application or No
Application.
This screen will display "-APP" for as
long as it remains powered.
Scenario 2: On Power-Up EasyView
will progress through 5 screens if an
application is present.
First Screen, Version # of the Boot,
only the version # extension is
displayed.
This screen will display for 3-5
seconds and move on to the second
screen.
Second Screen, Application or No
Application. This screen will display
"APP" for 3-5 seconds and move on
to the third screen.
Third screen, First screen of the
Application, segment and LED test.
This screen will turn on all LED's and
segments for 3-5 seconds and move
on to the fourth screen.
Fourth Screen, splash screen.
This screen will display CH.530 for 3-
5 seconds and move on to the fifth
screen.
Fifth Screen, the Leaving Water
Temperature.
Controls Interface
Diagnostic Screen
Rfgt
Set Point
Diagnostic
Stop
Auto
[01] 10: 59 AM Nov 26, 2001:
Evaporator Water Flow Overdue:
[02] 10: 56 AM Nov 26, 2001:
Low Chilled Water Temp: Unit Off:
[03] 10: 55 AM Nov 26, 2001:
Low Evaporator Temp: Unit Off:
Alarms
Reset Diags