8
9
Where the Davey pump involved has not had a controller fitted before, use
the wiring details below as a guide.
Status Indicator
The Torrium2 has a status indicator lights on the front panel. These lights
will enable you to understand what your pump is doing.
Condition
Indicator readout
Pump operation
Restart / Reset Method
Standby mode
Red light
Standby
Pressure drop
Running
Green light
Running
N/A
Fault
Yellow light
Stops, auto-retry &
‘water return’ activated
Push ‘Prime’ button or
cycle power off / on
Only one fault condition will be indicated at once.
Pressure Indicator Window
Torrium has an easy to read pressure indicator window on the side of the
inbuilt pressure vessel – see Figure 1 on page 3.
If the pressure is low the window will show mainly red. If the pressure is at
maximum (i.e. 450kPa for T45 and 700kPa for T70 models) the window will
show mainly green.
The window can also help analyse the occurrence of unwanted leaks. If the
colour band in the window is moving towards red, this shows that pressure
is decreasing. If the colour band in the window is moving towards green,
this shows that pressure is increasing.
Auto-retry and Water Return Modes
Should your Torrium2 detect a loss of prime, after stopping the pump, it
will wait five minutes before activating Auto-retry and Water Return modes.
Auto-retry automatically starts the pump to see if the pump is now primed.
It does this after 5 mins, 30 mins, 1 hr, 2 hrs, 8 hrs, 16 hrs and 32 hrs.
Water return mode will restart the pump automatically if the Torrium2
detects water flow through it.
Electrical Power Surge Protection
An electrical power surge or spike can travel on the supply lines and cause
serious damage to your electrical equipment. The Torrium2 controller has a
metal oxide varistor (MOV) fitted to help protect it’s circuit. The MOV is not
a lightning arrestor and may not protect the Torrium2 controller if lightning or
a very powerful surge hits the pump unit.
If the installation is subject to electrical power surges or lightning we
strongly recommend the use of a suitable surge protection device on ALL
electrical equipment.
Surge Protector Status Window
To allow you to check the status of the inbuilt MOV in the Torrium2 there is
a viewing window at the back of the Torrium2 above the power lead entry
/ exit grommet. The MOV is the blue disc shaped component. Should it be
consumed due to power spikes it will almost always blacken the viewing
port. This will indicate a non-warrantable failure.
The colour codes for the terminations are as below:
Voltage
Active
Neutral
Earth
110-240V 50/60Hz
& 220-240V 60Hz
Brown
Blue
Green / Yellow
for Nth America
110-115V 60Hz
Black
White
Green
for Nth America
Where you are replacing an existing Davey Torrium, Davey Hydrascan,
Davey Presscontrol or Davey pressure switch, the connections should be
identical for the Torrium2 controller. See the underside of the capacitor
cover for a wiring diagram.
The exception to this rule is where the special four wire Hydrascan fitted
to the M series models or USA models is to be replaced. In such a case
consult your Davey Dealer for assistance.
