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Hydronic Pump Status
Table 50 displays the status page data for this example,
Central Heat pump in the R7910. Screens available for DHW,
Boiler, System, Aux1 and Aux2 will be the same if that pump is
configured.
Table 50. Hydronic CH Pump Status.
Data
CH Pump
On or Off
Controlling Pump
Pump A, B, or C
Terminal
Status
On, Off, or Not Used
Delay time
Duration of delay time
Overrun time
Duration of overrun time
Frost overrun time
Duration of frost overrun time
Idle days
Number of days idle
Cycle count
Number of cycles
Fig. 74. Hydronic CH pump status menu.
Flame Detection Status
The status data shown in Table 51 is displayed for flame
detection in the R7910 or R7911.
Table 51. Flame Detection Status.
Data
Flame detected
Yes or No
Flame signal
Flame signal strength (same as bar
graph)
Pilot test hold
Off or hold
The bar graph displayed for this status is the flame signal.
65-0315—02
Comment
Comment
34
Fig. 75. Flame Detection Status menu.
NOTE: This same status is also displayed for burner
control status. A separate status group is defined
to provide a bar graph of the flame signal.
Statistics Status
Table 52 displays the statistics status page data for the R7910
or R7911. Though the Steam control will not have a pump, the
output can be used to run some other auxiliary equipment.
Table 52. Control Statistics Status.
Data
Burner cycles
Number of cycles
Burner run time
Duration of run time
CH pump cycles
Number of cycles
System pump cycles Number of cycles
Controller cycles
Number of cycles
Controller run time
Duration of run time
The bar graph displayed for this status is the outlet sensor
temperature.
Fig. 76. Control Statistics Status menu.
Comment
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