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o
DHW SET
119
F
o
DHW
117
F
Press the ▼ key once.
o
OUTDOOR
11
F
o
FLUE
95
F
Press the ▼ key once.
FLAME
0.0uA
FAN SPEED 3497 RPM
Press the ▼ key once.
0-10 V
0.0 V
BOILER
Press the ▼ key once.
BUS COMM
NO CONN
Press the ▼ key once.
POWER ON
0H
CH ON
0H
Press the ▼ key once.
DHW ON
GOOD IGNIT
1X
Press the ▼ key once.
SYS CH ON
0h
SYS DWH ON
0h
Table 24 – Boiler Control Status Menu Screens
The following 10 screens display the last ten boiler lockout faults. The faults are displayed from most recent to oldest by pressing the ▼
key.
SCREEN
Press the ▼ key once.
FAULT HISTORY
1
07/27/2009
Mo 5:19A
Press the ▼ key once.
FAULT HISTORY
2
08/28/2009
Fr 5:19A
Press the ▼ key once.
FAULT HISTORY
3
08/28/2009
Fr 5:19A
Press the ▼ key once.
FAULT HISTORY
4
08/28/2009
Fr 5:19A
Press the ▼ key once.
FAULT HISTORY
5
08/28/2009
Fr 5:19A
Press the ▼ key once.
FAULT HISTORY
6
08/28/2009
Fr 5:19A
Press the ▼ key once.
FAULT HISTORY
7
08/28/2009
Fr 5:19A
Press the ▼ key once.
FAULT HISTORY
8
08/28/2009
Fr 5:19A
This screen displays the domestic hot water temperature set point on the top line. The actual temperature
measured by the tank or return line sensor (
mechanical aquastat is used in place of the recommended sensor, the second line will display 'OFF' in place of
the temperature if the aquastat measures close to its set temperature, or 'ON' in place of the temperature if the
aquastat temperature is too low.
The current outdoor temperature is displayed on the top line. If there is no outdoor sensor connected to the
boiler, this line will display 'OFF' in place of the temperature. If the outdoor sensor is shorted, this line will display
'ON' in place of the temperature. The second line displays the current flue temperature of the boiler.
This screen displays the boiler flame current on the top line. The second line displays the fan speed in the boiler.
The top line displays the voltage on the optional input. This voltage is only relevant if an external 0-10 volt signal
is being used to control the boiler.
This display shows the status of the communication bus between multiple boilers. If the boiler is in a single boiler
configuration, the display will show 'NO CONN'. If the boiler is used in a multiple coiler configuration, is the
Master Boiler, and other boilers are connected to the communication bus and powered, this screen will show the
address of each boiler connected to the bus.
The top line of this display indicates the amount of hours the boiler has had power applied to it over its life. The
second line indicates how many hours the burner has been on for central heat demand over its life.
The top line of this display indicates the amount of hours the burner has been on for domestic hot water demand
0H
in the life of the boiler. The second line indicates how many times the burner has successfully ignited in the life
of the boiler.
This screen displays how many hours the boiler has run to meet central heat and DWH demand.
This screen displays the last lockout fault the boiler controller had. The top line will alternate between the words
'FAULT HISTORY' and the actual fault encountered. The bottom line displays the date and time the fault
occurred.
This screen displays the second oldest lockout fault that occurred in the boiler controller. 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.
This screen displays the third oldest lockout fault that occurred in the boiler controller. The top line will alternate
between the words 'FAULT HISTORY' and the actual fault encountered if one has occurred. The bottom line
displays the date and time a fault occurred.
This screen displays the fourth oldest lockout fault that occurred in the boiler controller. The top line will alternate
between the words 'FAULT HISTORY' and the fault encountered. The bottom line displays the date and time the
fault occurred.
This screen displays the fifth oldest lockout fault that occurred in the boiler controller. The top line will alternate
between the words 'FAULT HISTORY' and the fault encountered. The bottom line displays the date and time the
fault occurred.
This screen displays the sixth oldest lockout fault that occurred in the boiler controller. The top line will alternate
between the words 'FAULT HISTORY' and the fault encountered. The bottom line displays the date and time the
fault occurred.
This screen displays the seventh oldest lockout fault that occurred in the boiler controller. The top line will
alternate between the words 'FAULT HISTORY' and the fault encountered. The bottom line displays the date
and time the fault occurred.
This screen displays the eighth oldest lockout fault that occurred in the boiler controller. The top line will
alternate between the words 'FAULT HISTORY' and the fault encountered. The bottom line displays the date
and time the fault occurred.
Westinghouse
7250P-325) is displayed on the bottom line. If a
DESCRIPTION
71
WHL-016 REV. 12.18.14
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