Bell & Gossett S12596B Technologic 350 Pump Controller User Manual
Page 12
HELP MESSAGES. PRESS HELP AFTER
CLEARING ANY ALARMS
LINE
KEY
MESSAGE
➀ 1
Start/Stop
Used to start and stop pumps.
➁ 2
Auto/Hand
Used to select auto or manual operation.
➀
3
Pump 1
Enable
Used to start/stop pump 1; green = run, flashing green = enable, flashing red = failure.
➀
4
Pump 2
Enable
Used to start/stop Pump 2; green = run, flashing green = enable, flashing red = failure.
➀
5
Pump 3
Enable
Used to start/stop Pump 3; green = run, flashing green = enable, flashing red = failure.
➂ 6
Alternation
Used to alternate pump sequence.
➀
7
Service Test
Used to perform service test.
➀
8
Reset /Silence
Used to reset alarm after its correction and to silence audible alarm.
➀
9
Used for selection in a menu.
10
Set Up
Used to define system parameters - security.
11
Clear
Clears latest entry (operation and data).
12
Help
User assistance; press: Help + Key/Item.
13
Enter
Used to accept data and operation input.
In every case above the message scrolls right to left twice and blanks out. Press CLEAR twice to exit.
NOTE: Keys from Line 2 through Line 12 (except clear) also have numbers for numerical entry within a menu.
Notes:
➀
One pump must be enabled to obtain start function. Has green - run and red - stop LED.
➁
To change selection the START-STOP key must be in stop. Green LED-AUTO, red LED-HAND.
➂
The alternation sequence will be according to the user menu selection and will be displayed according to the message of 4.5 below to match that selection.
NORMAL SCROLL AUTO OR HAND LOCAL OR REMOTE ➀ ➁
MESSAGE
CONDITION
Alternation
➂
“None” or “1-2, 2-1” or
According to menu entry for simplex, duplex or triplex.
“1-2-3, 2-3-1”
3-1-2 or “1-2-3,
1-3-2”
Elapsed Time P1 Hrs.
XXX
Elapsed Time P2 Hrs.
XXX
If 2 pumps selected
Elapsed Time P3 Hrs.
XXX
If 3 pumps selected
High 1PT Cutout
➂
Bottom Line Only
1PT Pressure PSI
XX
If span is entered
2PT Pressure PSI
XX
If span is entered
T-1 Temperature
F°
If high temperature cut-out is entered
T-2 Temperature
F°
If high temperature cut-out is entered
Staging Temp ºF
If span is entered
Total AMPS XXX
If selected in menu
Total KW XXXX
If selected in menu
Flow = XXXXX
➃ GPM
If span entered.
* Alarm (flashing)
When an alarm occurs
Startup — Standby
Bottom Line only
Alternation Engaged Standby
Bottom Line only
Pump Not Available
Bottom Line only
Please Enable a Pump
Bottom Line only
Not Allowed
Bottom Line only
User Setup Lost
Top Line
Call Factory For Assistance
Bottom Line only
* See 4.5.2 for alarm messages.
Notes:
➀
Press ENTER and ARROW keys for scroll lock.
➁
Display is blank if CPU fails.
➂
Not scrolled in hand operation.
➃
XXXX reverts to ??? if span is entered and signal is less than 4mA.
4.3.3
Press the CLEAR key. You will return to the standard
operating display.
4.4
KEY FUNCTIONS
4.5
NORMAL OPERATING MESSAGES
4.5.1
12
➔
➔