Bell and Gossett 70E Installation, Operation & Maintenance Instructions Manual page 11

Multiple pump & control pressure booster systems
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37
Low Suct. Auto RST Yes
To change the Low Suction reset, use UP/DOWN key
to enter yes or no
38
System Press. Span 300
Enter value equal to system pressure span
39
High Sys. Press. 125
Enter value of the high system pressure above
which an alarm will be set
40
High Sys. PR. TMR. 20
Enter in seconds (0 - 60) value of proof timer,
'0' disables this function
41
Audible Alarm 0
Enter 1 for low suction only, 2 for high system only, 3 for
low suction and high system, 0 to disable audible alarm
42
Low Sys. Press. 0
Enter value of low system pressure below
which an alarm will be set
43
Low Sys. Pr. Tmr. 0
Enter in seconds (0 - 60) value of proof timer,
'0' disables this function
44
High Temp Cut Out 125
Enter value of the high temp cut-out in deg. F above
which an alarm will be set
45
High Temp PR. TMR. 20
Enter in seconds (0 - 60) value of proof timer,
'0' disables this function
46
High Temp. Reset 100
Enter value of the high temp. Reset in deg. F
47
FS NFSD PR TMR
Enter in seconds (5 - 60) value of the
no flow condition proof timer, '0' disables the function
48
NFSD Temp. Cut Out 0
Enter NFSD temp differential, '0' disables this function
49
NFSD Min. Run TMR. 10
Time period (minutes) to ignore no flow sequence
after restart from no flow shut down
50
NFSD Restart PSI 0
Enter value of system pressure to restart
51
NFSD Test Pr. TMR. 0
Enter in seconds (0 - 999), value of the no flow condition
proof timer '0' disables this function
52
DP 1 Start Time 30
Time period in seconds to allow pump 1 to start prior
to detecting pump failure
53
DP2 Start Time 30
Time period in seconds to allow pump 2 to start prior
to detecting pump failure
54
DP3 Start Time 30
Time period in seconds to allow pump 3 to start prior to
detecting pump failure
55
DP 1 Proof Time 3
Pump #1 failure proof time in seconds
56
DP 2 Proof Time 3
Pump #2 failure proof time in seconds
57
DP 3 Proof Time 3
Pump #3 failure proof time in seconds
58
Minimum Run Timer 5
Minimum time a pump will run after auto start in minutes
59
Backup Staging
Select method of backup staging in the event
the primary method fails
Yes
Y/N
300
0 - 999
125
0 - SPAN
20
0 - 60
0
0 - 3
0
0 - Span
0
0 - 60
125
0 - 200
20
0 - 60
100
0 - 199
0
5-60
5
0-10
10
0 - 999
0
0 - SPAN
0
0 - 999
30
15-60
30
15-60
30
15-60
3
0-30
3
0-30
3
0-30
5
0-25
WATTS, AMPS,
WATTS
PSI, GPM,
TEMP
11

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