AUSTRALIA
Customer Service Centre
6 Lakeview Drive,
Scoresby, Australia 3179
Ph: 1300 232 839
Fax: 1300 369 119
Website: davey.com.au
Email: sales@davey.com.au
Davey Water Products Pty Ltd
Member of the GUD Group
ABN 18 066 327 517
NEW ZEALAND
Customer Service Centre
7 Rockridge Avenue,
Penrose, Auckland 1061
Ph: 0800 654 333
Fax: 0800 654 334
Website: daveynz.co.nz
Email: sales@dwp.co.nz
® Davey is a registered trademark of Davey Water Products Pty Ltd.
© Davey Water Products Pty Ltd 2015.
Installation and
Operating Instructions
Pressure System Controller
Please pass these instructions on to the operator of this equipment.
WARNING : The Torrium2 controller, pump and associated pipework
operate under pressure. Under no circumstances should the Torrium2
controller, pump or associated pipework be disassembled unless the
internal pressure of the unit has been relieved. Failure to observe this
warning will expose persons to the possibility of personal injury and may
also result in damage to the pump, pipework or other property.
WARNING: Failure to follow these instructions and comply with all applicable
codes may cause serious bodily injury and/or property damage.
NOTE: Prior to installation remove the inlet and outlet
pipe transport plugs & associated seals from the
suction and/or discharge ports.
Davey Repair or Replacement Guarantee
In the unlikely event in Australia or New Zealand that this Davey product develops any malfunction
within two years of the date of original purchase due to faulty materials or manufacture, Davey will at
our option repair or replace it for you free of charge, subject to the conditions below.
Should you experience any difculties with your Davey product, we suggest in the rst instance that
you contact the Davey Dealer from which you purchased the Davey product. Alternatively you can
phone our Customer Service line on 1300 367 866 in Australia, or 0800 654 333 in New Zealand, or
send a written letter to Davey at the address listed below. On receipt of your claim, Davey will seek to
resolve your difculties or, if the product is faulty or defective, advise you on how to have your Davey
product repaired, obtain a replacement or a refund.
Your Davey Two Year Guarantee naturally does not cover normal wear or tear, replacement of product
consumables (i.e. mechanical seals, bearings or capacitors), loss or damage resulting from misuse
or negligent handling, improper use for which the product was not designed or advertised, failure to
properly follow the provided installation and operating instructions, failure to carry out maintenance,
corrosive or abrasive water or other liquid, lightning or high voltage spikes, or unauthorized persons
attempting repairs. Where applicable, your Davey product must only be connected to the voltage
shown on the nameplate.
Your Davey Two Year Guarantee does not cover freight or any other costs incurred in making a claim.
Please retain your receipt as proof of purchase; you MUST provide evidence of the date of original
purchase when claiming under the Davey Two Year Guarantee.
Davey shall not be liable for any loss of prots or any consequential, indirect or special loss, damage
or injury of any kind whatsoever arising directly or indirectly from Davey products. This limitation
does not apply to any liability of Davey for failure to comply with a consumer guarantee applicable to
your Davey product under the Australian or New Zealand legislation and does not affect any rights or
remedies that may be available to you under the Australian or New Zealand Consumer Legislation.
In Australia, you are entitled to a replacement or refund for a major failure and for compensation for
any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired
or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major
failure.
Should your Davey product require repair or service after the guarantee period; contact your nearest
Davey Dealer or phone the Davey Customer Service Centre on the number listed below.
For a complete list of Davey Dealers visit our website (davey.com.au) or call:
* Installation and operating instructions are included with the product when purchased new.
They may also be found on our website.
P/N 401575-8
Your Torrium2 controller is an electronic ow control device – a Davey
designed product that enables the use of a highly efcient pump design and
offers the following benets:–
1. Enables the pump to deliver a constant ow of water particularly at
low ow rates – reducing the inconvenience of pressure variation in
showers etc.
2. Provides automatic “cut-out” protection should the pump run out of
water or overheat*, should the pump fail to start due to low voltage or a
blockage in the pump.
3.
Provides an easy to understand visual representation of the system status.
4. Has adaptive pressure cut-in which allows the pump to start at
approximately 80% of the maximum pressure at last shut-down. This
allows the controller to accommodate varying inlet pressures and pump
performance.
5. Automatic retry functions in the event of a critical system fault.
6. Pressure indicator so you can easily tell what the pressure in your water
supply system is doing.
7. Easy visual guide to the status of the inbuilt surge arrestor.
8. Choice of both vertical and horizontal outlets.
* Motor overload / overheat protection is also included. Motor must also
have its own overload / overheat protection.
Before installing your Torrium2 controller, please read all instructions carefully as
failures caused by incorrect installation or operation are not covered by the guarantee.
Your Torrium2 controller is designed to handle clean water. The system should not be
used for any other purpose without specic referral to Davey. The use of the system to
pump ammable, corrosive and other materials of a hazardous nature is specically
excluded.
2 15
Congratulations on your purchase of a high quality, Australian built Davey
Torrium2 controller. All components have been designed and manufactured
to give trouble free, reliable operation.
Prior to using this controller you must ensure that:
• The controller is installed in a safe and dry environment
• The controller enclosure has adequate drainage in the event of leakage
• Any transport plugs are removed
• The pipe-work is correctly sealed and supported
• The pump is primed correctly
• The power supply is correctly connected
• All steps have been taken for safe operation
Appropriate details for all of these items are contained in the following
Installation and Operating Instructions. Read these in their entirety
before switching on this controller. If you are uncertain as to any of these
Installation and Operating Instructions please contact your Davey dealer or
the appropriate Davey ofce as listed on the back of this document.
Selection
The Torrium2 controller is available in different versions to suit different
single phase pump models up to 10amp maximum run current. Please
ensure you have the right unit for the pump model (see table below).
Torrium2
Model
To Suit
Standard
Voltage/Hz
Pump System
TT45
110-240
/ 50-60
A pump or total system* capable of no more than 450kPa maximum
shut-off head or dead head pressure.
TT70
110-240
/ 50-60
A pump or total system* capable of at least 450kPa, but no more than
750kPa maximum shut-off head or dead head pressure.
*’total system’ includes maximum incoming pressure and pump pressure (e.g. mains boosting)
NOTE: While Torrium2 can be connected to pumps of nearly all single phase voltages
commonly used worldwide, special models with power leads to suit particular regions or
countries are made. For example, for North America, 110-120V, 60Hz models use sufx ‘Y/
USA and 220-240V 60Hz models use sufx “P/USA”
Fitment of the Torrium2 controller
The Torrium2 controller ts onto the outlet of the pump.
The Torrium2 controller is designed to t in place of a Davey Torrium or
Hydrascan, a Presscontrol or can be installed to replace another form of
controller eg. pressure switch.
NOTE: The above table assumes the pump is installed with a small ooded
suction, or a normal suction lift. High incoming pressures may require a
different installation procedure - consult your Davey dealer for assistance.
14 3
WARNING: Some insects, such as small ants, nd electrical devices
attractive for various reasons. If your pump enclosure is susceptible
to insect infestation you should implement a suitable pest control plan.
DO NOT USE THREAD SEALING COMPOUNDS, HEMP OR PIPE DOPE!
Figure 1
Rotary Coupling Inlet
1” Male
Horizontal Outlet
1” Male
Priming Cap which covers the 1” Male Vertical Outlet
and access to the internal check valve.
Status Indicator
Lights
Prime Button
Pressure
Indicator
Window
Fitting the Torrium2 directly to the Pump
The Torrium2 is tted with a rotary coupling. This coupling allows the pump
controller to be tted simply and easily to the pump discharge on models
with 1” female outlets.
For Davey models the coupling has an oring
seal. If used on other brands, thread tape
may be required. The controller adaptor nut
is able to rotate independent of the Torrium2
and the complete pump, this allows it to be
tightened onto the pump easily. For ease
of installation a tightening tool is included
with Torrium2 to tighten the controller nut to
ensure a rm connection to your controller.
The ability to rotate the adaptor nut also means that the complete controller,
once tted to the pump, can be rotated a full 360o in the horizontal plane,
without causing the coupling to unscrew from the pump outlet.
For pumps with a 1” male outlet (e.g. XP350, XP450, XJ50, XJ70 and
XJ90) a adaptor socket (P/No. 44992) is required. Thread sealing tape will
be needed when using this adaptor socket to ensure a watertight seal.
Fitting the P/No. 32574 adaptor ange for adapting
to earlier Hydrascan and Torrium anges.
First, t the Torrium2 controller with the adaptor ange using a thread tape
to seal, then t the Torrium2 to the existing union nut on the pump. DO NOT
OVERTIGHTEN!
The control unit is capable of 360° rotation without loosening the nut, to
enable the most convenient positioning of the discharge piping.
4 13
With Torrium2 you can connect the discharge pipework to the
discharge port and/or the vertical priming port. The priming port is
able to be used as a discharge port.
During servicing, use only approved, non-petrochemical based
oring and gasket 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 tted 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 qualied 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.
12 5
Extra Draw-off Capacity
The Torrium2 controller has an in-built accumulator which will
accommodate small leaks. In some applications it may be appropriate to
install additional accumulator (Supercell pressure tank) capacity. These
applications includes:
• Long suction lines (see Suction Lines / Lift)
• Low ow appliances connected to the pump, such as evaporative air
conditioners, slow lling toilet cisterns, etc.
Any additional accumulators can be installed either in place of the priming
plug (see Figure 1) for tanks up to 20 litres total capacity, or for larger
tanks, downstream of the controller (ie. between the controller and the rst
outlet).
Where extra draw-off capacity is utilised the additional pressure tank
should have a pre-charge of 70% of the maximum system (shut-off)
pressure.
Evaporative coolers, RO lters and extra draw-off
capacity
Where a Torrium2 equipped pump is required to supply water to an
evaporative cooler, reverse osmosis (R.O.) lter or similar low ow device,
the Torrium2 will detect the limited demand. This will result in the Torrium2
adapting to the slow demand. The pump start pressure will be allowed
to drop to a lower cut in pressure each time low ows are detected. To
provide the maximum draw-off from the additional pressure tank, the tank’s
pre-charge should be set at 45% of the pump shut-off pressure.
If normal ow is required from your system, Torrium2 will initiate instant start.
Fit the Supercell pressure tank (up to 20 litres total capacity) to the tank
connection/priming port with thread tape and pipe socket. Firmly hand
tighten. For larger tanks, these should be installed downstream of the
controller.
NOTE: If tting a tank to the priming port, you may require a 1”
BSP socket, since both Torrium2 prime port and tank are 1” male
threads.
DO NOT USE THREAD SEALING COMPOUNDS, HEMP OR PIPE DOPE!
Trouble Shooting Check List
a) PUMP HAS STOPPED OR MOTOR RUNS FOR SHORT PERIOD
ONLY WHEN SWITCHED ON OR PRIME BUTTON PUSHED,
BUT DOES NOT PUMP - YELLOW STATUS INDICATOR LIGHT
ILLUMINATED
1. Suction line and pump body not lled with water.
2. Air leaks in suction lines or suction pipe not under water.
3. Air trapped in suction lines (also possible with ooded suction due to
uneven rise in piping; eliminate humps and hollows).
4. No water at source or water level too low.
5. Valve on suction lines closed. Open valve & pump will restart
automatically or press “Prime” button.
b) PUMP SWITCHES ON AND OFF FREQUENTLY (CYCLING)
1. Cycling may occasionally be caused by oat valves lling tanks.
2. Leaking taps, oat valves etc. check plumbing.
3. Leaking check valve/foot valve.
c) MOTOR DOESN’T START WHEN SWITCHED ON - INDICATOR
LIGHTS NOT ILLUMINATED
1. Power not connected or no power available from supply outlet.
d) MOTOR STOPS - YELLOW STATUS INDICATOR LIGHT IS
ILLUMINATED
1. Motor ”over temperature” cut-out tripped. Consult Davey dealer.
2. Motor not free to turn - e.g. a jammed impeller. Consult Davey
dealer.
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.
6 11
Suction Lines / Lift
The Torrium2 controller has an in-built non-return (check) valve tted. In ooded
suction installations there is no need to have a suction non-return valve.
Installations with ooded suction require a gate or isolating valve so water
supply can be turned off for pump removal and servicing.
In suction lift installations a footvalve will normally be required for the pump
to retain prime.
In some suction lift installations there may be good reason to remove the
oring from the inbuilt check valve to ensure that the discharge pressure
is also applied to the suction line and footvalve. (NOTE: The check valve,
minus the oring, needs to be replaced in the Torrium2 controller to properly
direct water ow over the ow sensor.) Removing the oring from the
inbuilt check valve could be where the suction line was very long or where
there was concern regarding a leaking footvalve. This may not always
be applicable and it is acceptable to retain the inbuilt check valve in the
Torrium2 on suction lifts with good suction plumbing.
Should the oring of the inbuilt check valve be removed though, an
additional accumulator should be tted to the Torrium2, or discharge
pipework as applicable, to ensure the pump is not cycled on shut down.
The size of this accumulator will depend on the size, length and type of
pipe used on the suction.
Discharge Connections
The Torrrium2 offers the option of using one or both outlet options.
Use of the horizontal outlet only allows for either:
1. Easy access to prime the pump and / or the removal of the inbuilt
Torrium check valve
2. Fitment of a pressure tank (up to 20 litre capacity) onto the priming port
/ vertical discharge port
If you use the vertical outlet instead or as well, you need to consider
access to the inbuilt check valve in the Torrium. Davey suggest you use a
exible connection and / or union connection to allow for ease of access to
the check valve.
Pipe Connections
For best performance use P.V.C. or polythene pipe at least the same
diameter as the Torrium2 controller outlet.
Larger diameter pipe may be used to minimise resistance to ow when
pumping longer distances.
Flexible pipe will help alignment during installation, as well as reduce noise
transfer during operation.
Abrasive Materials - The pumping of abrasive materials will cause damage to
the pressure system which will then not be covered by the guarantee.
Maintenance
The only regular attention your new pressure system requires is to check any
supplementary pressure tank’s air charge every 6 months. This can be checked at
the air valve with a tyre gauge. Do not charge tank to a higher pressure than 70% of
the maximum system pressure.
To check air pressure in tank:
1. Switch off pump.
2. Open outlet nearest to pump to release water pressure.
3. Charge tank to desired setting using air pump and check with tyre gauge.
4. Switch on.
5. Close outlet.
*NOTE:
a) For protection, Davey pump motors are tted with an automatic “over temperature”
cut-out. Constant tripping of this overload device indicates a problem e.g. low
voltage at pump, excessive temperature (above 50°C) in pump enclosure.
b) The Torrium2 controller 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.
During servicing, use only approved, non-petrochemical based
oring and gasket lubrication. If unsure, consult your Davey
Dealer for advice.
WARNING : Under no circumstances should Torrium2 controller be
disassembled. Failure to observe this warning will expose persons to
the possibility of personal injury and may also result in damage to other
property. Do not dismantle, no user serviceable parts, spring under
pressure.
10 7
Priming your System
You can prime your system via the priming plug, but you may need to:-
1. Remove the in-built check valve (see gures two and three) to allow the
water to enter the pump - don’t forget to replace it.
2. Allow for specic priming instructions associated with various pump
models - read the Installation & Operating Instructions for your specic
pump model.
Power Connection
The Torrium2 will generally be supplied with a three pin male power plug
for connection to mains power and a terminated lead for connection to the
motor. These terminations will usually be to suit the Davey X frame motor
connections. There will be three terminations for connection to the pump
motor, an Active, a Neutral and an Earth connection.
The Earth connection must be made rst.
Connect lead to power supply designated on pump/controller label, do
not use long extension leads as they cause substantial voltage drop, poor
pump performance and may cause motor overload.
A means of disconnection must be incorporated in the xed wiring in
accordance with the wiring rules.
The electrical connections and checks must be made by a qualied
electrician and comply with applicable local standards.
The Davey Torrium2 controller has status indicator lights mounted on its
front panel. These lights will be illuminated to indicate various operating
conditions and system faults. The lights will only work when the unit is
connected to the correct electrical supply.
In accordance with AS/NZS 60335-1 clause 7.12 we are obliged to inform
you that this appliance is not intended for use by young children or inrm
persons unless they have been adequately supervised by a responsible
person to ensure that they can use the appliance safely.
Young children should be supervised to ensure that they do not play with
the appliance.
WARNING: Automatic reset thermal overloads may allow the pump to restart
without warning. Always disconnect the pump motor from the electrical
supply before maintenance or repairs.
WARNING: When servicing or attending pump and/or controllers, always
ensure power is switched off and lead unplugged. Electrical connections
should be serviced only by qualied persons.
Care should also be taken when servicing or disassembling pump to avoid
possible injury from hot 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.
IMPORTANT:
DO NOT USE petroleum based uids or solvents (e.g. Oils, Kerosene,
Turpentine, Thinners, etc) on the plastic pump components or seal
components.
WARNING: Do not use hydrocarbon based or hydrocarbon propelled
sprays around the electrical components of this controller.
Figure 2 Figure 3
Abrasive Materials
The pumping of abrasive materials will cause damage to the
Torrium2 controller which will then not be covered by the guarantee.
NOTE: For protection, the Davey pump motors are tted with an automatic
reset thermal overload, constant tripping of this overload indicates a
problem e.g. low voltage at pump, excessive temperature (above 50°C) in
pump enclosure.
Remove priming cap and turn over
cap. Lugs on cap will engage check
valve to unscrew.
8 9
Where the Davey pump involved has not had a controller tted 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 ve 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 ow 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) tted 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 tted
to the M series models or USA models is to be replaced. In such a case
consult your Davey Dealer for assistance.
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