10
3. Prime button has been held in for too long. Release prime button and switch off
power for 1 minute to allow unit to reset.
4. Your Torrium2 has detected high water temperature in the pump. Once the water
has cooled the Torrium2 will automatically restart
the pump.
e) PUMP WILL NOT STOP
1. Water leaks on discharge side of pump.
f) PUMP WILL OPERATE NORMALLY INITIALLY BUT WILL NOT RESTART ON
WATER DEMAND - STATUS INDICATOR LIGHT NOT ILLUMINATED
1. Power supply problem - see c) 1.
g) PUMP WILL OPERATE NORMALLY INITIALLY BUT WILL NOT RESTART ON
WATER DEMAND - YELLOW STATUS INDICATOR LIGHT IS ILLUMINATED
1. Suction air leak - pump has partially lost prime.
2. Blocked impellers or suction.
3. Discharge valve closed - open valve.
During servicing, use only approved, non-petrochemical based o-ring and gas-
ket lubrication. If unsure, consult your Davey Dealer for advice.
WARNING: Do not use hydrocarbon based or hydrocarbon propelled
sprays around the electrical components of this controller.
NOTE:
a) For protection, Davey pump motors are fitted with an automatic “over
temperature” cut-out. Constant tripping of this overload device indicates a
problem e.g. low voltage at pump, excessive ambient temperature (above
50°C) in pump enclosure.
b) The Torrium2 control device may have to be reset after rectifying any of the
above operating troubles. This is done by pushing in the “prime” button
and releasing it after 2 seconds, or switching the power supply off then on.
Care should also be taken when servicing or disassembling pump
to avoid possible injury from pressurised water. Unplug pump,
relieve pressure by opening a tap on the discharge side of the
pump and allow any hot water in the pump to cool before
attempting to dismantle.
WARNING: When servicing or attending pump, always ensure power is switched
off and lead unplugged. Electrical connections should be serviced only by
qualified persons. If the electrical supply lead of this controller is damaged, the
unit must be replaced.
NOTE: The Torrium2 controller is adaptive. If your pump draws air or is subject
to blockage, the Torrium2 adapts to its new maximum pressure. This may result
in your system pressure not dropping below the new cut-in pressure and your
pump not starting. This is more likely to occur when boosting mains pressure.
Should this occur, re-prime your pump unit. Should this not prove successful,
it is likely you have a blockage in the pump. You should contact your Davey
dealer for assistance.
