7
INDICATOR LIGHTS
The operating condition of the pump is indicated by the green and red indicator
lights on the pump control panel.
Indicator lights
________________________________________________________________
Indicator lights___________________________________________________
Fault Operation Description
(red)____ (green)___________________________________________
Off Off The electricity supply has been switched off.
________________________________________________________________
Off Permanently The pump is operating.
on
________________________________________________________________
Permanently Off The pump has stopped because of a fault.
on Restarting will be attempted (it may be
necessary to restart the pump by resetting
the fault indication).
Possible causes:
* Too high motor temperatures
* Undervoltage
* Overvoltage
* Too many restarts (after faults)
* Overload
________________________________________________________________
Permanently Permanently The pump is operating, but it has been
on on stopped because of a fault.
Reset the fault indication or switch off
the electricity supply.
________________________________________________________________
Note: See Setting By Means Of Control Panel on page 10-12, for information
on resetting the fault indication and stopping/starting the pump.
Summary of Contents for CHIE VARIABLE SPEED BOOSTER PUMP SYSTEM
Page 6: ...4 SYSTEM DESIGN DRAWING...
Page 13: ...11 REPLACEMENT PARTS DRAWING...
