Bell & Gossett 70M Multiple Pump & Control Pressure Booster Systems - Manual (Page 14)

4.5.2 ALARMS
ALARMS
CONDITION HELP MESSAGE
Overload X Failure Check AMP draw, use manual reset if OK
High Suction PSI High suction pressure – check suction
pressure and trip point
Low Suction PSI Low suction detected – check suction
pressure and trip point
High System PSI High pressure detected in the system –
check trip point
Low System PSI Low pressure detected in the system –
check PRV and set point
Water Level Low Check water level in holding tank
Water Temp High Check water temperature
Pump X Off Need pump in system – if OK enable pump
Suction Trans Fail Check wiring, piping, polarity, and continuity
System Trans Fail Check wiring, piping, polarity, and continuity
Flow Trans Fail Check wiring, piping, polarity, and continuity
Suction RTD1 Fail Check wiring, continuity
System RTD2 Fail Check wiring, continuity
Power Fail Check cable connections and plug insertions
Pump X Failure Check DP switch, impeller, coupler, motor
Remote Contact Open
➀
7 Day Timer Off
➀
NOTES:
➀
Bottom line only. No help message.
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