Cascade Menu - Westinghouse Premium WBCMC 1000 Series Installation Manual

This screen displays the third oldest
boiler control lockout fault. The
top line will alternate between
FAULT HISTORY 3
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
This screen displays the fourth
oldest boiler control lockout fault.
The top line will alternate between
FAULT HISTORY 4
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
This screen displays the fifth oldest
boiler control lockout fault. The
top line will alternate between
FAULT HISTORY 5
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
This screen displays the sixth oldest
boiler control lockout fault. The
top line will alternate between
FAULT HISTORY 6
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
This screen displays the seventh
oldest boiler control lockout fault.
The top line will alternate between
FAULT HISTORY 7
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
This screen displays the eighth
oldest boiler control lockout fault.
The top line will alternate between
FAULT HISTORY 8
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
This screen displays the ninth
oldest boiler control lockout fault.
The top line will alternate between
FAULT HISTORY 9
the words 'FAULT HISTORY' and
08/28/2009 Fr 5:19A
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Press v once.
FAULT HISTORY 10
08/28/2009 Fr 5:19A
Table 23 - Boiler Fault Screens
B. Cascade Menu
This menu is accessed by pressing < at the default menu or > at the
status menu of the Master Boiler.
Screen
This screen displays when the boiler
is configured as a Cascade Master and
the system is ready to accept a demand
for heat. The second line indicates the
CASCADE MASTER READY
cascade system pump output status.
SYS PUMP OFF
This screen alternates with the default
screen every 5 seconds or can be
accessed by pressing the < key from the
default screen.
This screen displays when the boiler is
configured as a Master Boiler and there
are no connected follower boilers, or
the follower boilers are not powered.
CASCADE NO FOLLOWER
The second line indicates cascade
SYS PUMP OFF
system pump output status. This screen
alternates with the default screen every
5 seconds or can be accessed by pressing
the < key from the default screen.
This screen displays when the boiler is
configured as a Master Boiler and there is
no system temperature sensor connected
or the system sensor is defective. The
cascade system will still function in this
situation with reduced efficiency. All
CASCADE NO SENSOR
boilers will run simultaneously rather
SYS PUMP OFF
than in a staged fashion. The second line
indicates cascade system pump output
status. This screen will alternate with the
default screen every 5 seconds or can be
accessed by pressing the < key from the
default screen.
This screen displays information about
cascade status. The TT in the center of
the top line shows that cascade demand
is coming from TT contact being closed.
You may also see DHW if the demand
is from a DHW sensor, or 0-10 if the
demand is from a 0-10 volt input. The
following numbers show which boiler
CASCADE TT 0123 567 addresses are currently communicating
SYS PUMP ON 12:47P to the master. If a boiler address is not
used or communicating, the number will
not display. In the example to the left,
boiler address #4 is not communicating.
When a boiler in the system is firing, its
address number will alternate with a ' . ' to
signify it is firing. The bottom line shows
the status of the system pump output
contacts.
Press v once.
whl-428-r1 Rev. 001 Rel. 012 Date 7.21.20
This screen displays the tenth
oldest boiler control lockout fault.
The top line will alternate between
the words 'FAULT HISTORY' and
the actual fault encountered. The
bottom line will display the date
and time that the fault occurred.
Description
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