Bell & Gossett 70M Multiple Pump & Control Pressure Booster Systems - Manual (Page 13)

13
4.5 NORMAL OPERATING MESSAGES
4.5.1
NORMAL SCROLL AUTO OR HAND
LOCAL OR REMOTE ➀ ➁
MESSAGE CONDITION
Alternation
➂
“None” According to menu entry for simplex,
or duplex or triplex.
“1-2, 2-1”
or
“1-2-3
2-3-1”
3-1-2
or
“1-2-3
1-3-2”
Elapsed Time P1 Hours XXX
Elapsed Time P2 Hours XXX If 2 pumps selected
Elapsed Time P3 Hours XXX If 3 pumps selected
High suction cutout
➂
Bottom Line Only
No flow shut down
➂
Bottom Line Only
Suction Pressure PSI XX If span is entered
System Pressure PSI XX If span is entered
Suction Temperature XX F˚ If high temperature cut-out is entered
System Temperature XX F˚ If high temperature cut-out 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
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.
* See 4.5.2 for alarm messages.