Aquatight ECOFLO Series User manual

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ECOFLO V3 PRO, V5 PRO
V3 PRO+, V5 PRO+, V8 PRO+
POOL & SPA PUMP
INSTALLATION AND OPERATION MANUAL
AutoPool
Distributors of Pool and Spa Equipment.
Perth Brisbane Melbourne/Sydney
2 Stretton Place, 77 Nealdon Drive, Phone: [phone]
Balcatta, WA 6021 Meadowbrook, QLD 4131
Phone: [phone] Phone: [phone]

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Read these instructions before operating the pool and spa pump.
Please pass these instructions on to the owner of this equipment.
MODELS
V3 PRO(+) (1.25 HP) V5 PRO(+) (1.75HP) V8PRO+ (2.25HP)
DANGER - HAZARDOUS SUCTION.
Do not block water entry into filtration system with any part of your body as the suction can trap hair or body
parts, causing severe injury or death. Do not block suction. Turn off pump immediately if someone becomes
trapped.
Careful Reminder
• This appliance is not intended for use by persons (including children) or person/s with reduced
physical, sensory or mental incapability’s, or lack of experience and knowledge, unless they have
supervision or instruction concerning use of the appliance by a person responsible for their safety.
• Please check your pump basket, skimmer and entire pool system regularly to maximize the life of
your pool equipment & personal safety. Turn pump off first before checking baskets.
• Make sure that all pressure gauges installed are in working condition and the operating pressure is
within limits as specified on the product.
• Make sure that each suction inlet, and main drain has a cover that is securely attached and in safe
working condition to meet with all current legislation.
• Make sure that all skimmer covers (deck lids) are securely attached and in safe working condition.
These should be replaced every 3 to 4 years.
• Remove any obstructions or debris from the main drain cover.
• Ensure the skimmer baskets and the pump hair and lint pots are free of leaves and debris at regularly.
• Remove obstructions and combustibles from around the pump motor.
• Make sure all wiring connections are clean and that all wiring and electrical equipment is in good
condition. Damaged wiring must be repaired or replaced by a qualified electrician as soon as damage
is discovered.
• Do not add chemicals directly to the pool skimmer. Adding undiluted chemicals may damage pump,
heater, etc and void warranty.
• Check water balance and sanitizer levels at your local pool shop.
WARNING!
• Pump suction is hazardous and can cause entrapment, drowning or disembowel bathers.
• Do not block or cover any pool/spa suction.
• Do not use or operate swimming pools, spas or spa baths if a suction cover is broken, missing or
loose.
• Suction covers and inlets must be installed as per Australian Standards guideline and provided for
every pump to avoid suction entrapment.
CAUTION!
In the interest of safety, we advise that all brands and types of pool pumps must be installed in accordance
with AS3000 wiring rules or equivalent
If the pump and filter are located below pool water level, it is necessary to fit isolating valves in the pipe
between the pump and the skimmer box and in the return pipe from the filter to the pool.
The fittings on this product are constructed of ABS. Some PVC jointing compounds are incompatible with
ABS. Check compound suitability before use.
AUTOPOOL recommends that all installations are fitted with earth leakage or residual current protection
devices.
Ensure that an electrical isolation switch is located with easy access so that the pump can be switched off in
an emergency.

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Ecoflo Fully Variable 3 Speed Pool / Spa Pump
Read these instructions before operating the pool and spa
pump.
Please pass these instructions on to the owner of this
equipment.
The Ecoflo V3 PRO pool pump uses a patented variable 3 speed permanent magnet brushless DC
motor. If installed (by a professional) and used correctly it will significantly reduce operating costs,
noise and greenhouse emissions.
INSTALLATION & OPERATING INSTRUCTIONS
AUTOPOOL’S POOL AND SPA PUMP
Congratulations on your purchase of a quality product from the AUTOPOOL range of Pool and Spa
Equipment. You will be pleased with the many years of reliable and efficient performance your AUTOPOOL
pool and spa pump will deliver.
AUTOPOOL pool and spa pumps have been designed to circulate swimming pool and spa water in conditions
set out in the Australian Standard for swimming pool water quality (AS 3633)
AUTOPOOL designs its own electric motors specifically for its pumps. The matched motor and “pump
wetend” are designed to provide quiet operation and energy efficiency.
AUTOPOOL’S totally enclosed fan-cooled motor incorporates “thermal cut-out” overload protection designed
to protect the motor from overheating.
Every AUTOPOOL pool and spa pump is thoroughly water tested against flow, pressure, voltage, current and
mechanical performance parameters. AUTOPOOL’S advanced pump technology provides reliable and
efficient performance that lasts.
AUTOPOOL pool and spa pump are designed with high flow and the head pressures are ideally suited for the
modern pool or spa with extensive equipment.
AUTOPOOL pool and spa pumps are designed to operate with most chlorinators, heaters and other pool
equipment producing correct water flow and energy efficiency.
FEATURES & BENEFITS
• Energy Efficient fully variable 3 Speed Motor
• Computer-designed impeller and diffuser quickly correct loss of water flow, allowing a free flow of
water with whisper quiet and efficient performance.
• Easy to remove; see through strainer lid for easy removal of leaves and debris.
• Extra large strainer basket allows long intervals between cleaning.
• Continuous duty rated motor with an enclosed fan cooled motor.
• Built-in thermal overload protects the motor against damage from overheating.
• Every unit is pressure and performance tested in factory ensuring quality and reliability.
• High performance Silicon Carbide mechanical seal, fitted for long life in salt & fresh water.
• Constructed of strong corrosion and U.V. resistant materials for long life.
• A.B.S. quick connect couplings makes installation simple.

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Dimensions
Installation Instructions
LOCATION
The pump should be located as close to the water as practicable and mounted on a firm base in a well
drained position, high enough to prevent any flooding. It is the installer’s/owner’s responsibility to locate the
pump so that it can be accessed for service and maintenance. The rear fan shroud should be installed at a
minimum distance of 100 mm away from any walls or obstructions. This is to allow adequate air flow from the
fan to cool the motor. Overheating due to a lack of cooling voids warranty.
WEATHER PROTECTION
It is recommended that the pump be protected from the weather.
Enclosures should be ventilated to allow a free flow of air for the fan cooled motor.
POWER CONNECTION
AUTOPOOL pool and spa pumps are suitable for connection to a nominal 240-volt 50Hz power supply.
The motor is equipped with a flex and 3-pin plug. If a power outlet is not available within 2 meters of the pump,
a 3-pin power point in a safe, dry place may need to be provided by an electrician.
NOTE:
Pumps must be either
• Supplied by an isolating transformer, or
• Supplied through a residual current device (RCD) with a rated residual operating current not
exceeding 30mA.
• Extension cords are unsafe around pools and must be avoided.
• If the supply cord of this product is damaged the dealer or manufacturer must replace it, with genuine
AUTOPOOL pool and spa pump spares.
• Water temperature is not to exceed 45 degrees

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PIPE CONNECTION
A barrel union is provided for connecting to the piping from the pool.
The pumps are designed to accept the following PVC Pipes:
• Inlet PVC Position 40mm pipe ID or 50mm fitting ID PVC pressure pipe fittings
• Outlet PVC Position 40mm pipe ID or 50mm fitting ID PVC pressure pipe fittings
The use of pipe with a smaller ID than those specified above is not recommended and may cause damage to
the pump voiding warranty.
A straight length of pipe measuring no less than 300mm should be installed in front of the inlet of the pump
allowing quieter and smoother operation.
Suction piping should be free from all air leaks and any humps and hollows, which may cause suction
difficulties.
The outlet piping from the pump should be connected to the inlet connection on the swimming pool filter (at
the filter valve).
For pump installations above water level, it generally requires a check valve in the suction line.
Do not use type “P‟ (green) plumber’s glue on the barrel unions as this may cause damage to the material
used.
Always install pump for maintenance and service accessibility.
USAGE WARNING
• The Ecoflo V3 PRO is manufactured with technological advances including PCB’s and
microchips. It is necessary to turn power off completely for 10 seconds prior to turning pump
back on again
• Some brands of older style chlorinators may release a small amount of power to the V3 PRO even
whilst it seems turned off. It this occurs the V3 PRO may not reset correctly until power is completely
disconnected.
• In some cases, chlorinator manufacturers may be able to modify internal components so as to work in
with the V3 PRO. If not, a suitable chlorinator may be required.

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OPERATION
Starting the Pump
To operate efficiently and to prevent damage to the pump there must be a free flow of water to and from the
pump. Before starting ensure that:
• All pipe work is correctly sealed.
• Barrel unions on the inlet and outlet are hand tightened and the pipework is installed square to the
pump.
• The pool/spa water level is at the correct height.
• That all appropriate valves are open and there is nothing preventing the flow of water through the
system.
1. First prime the pump by removing the strainer basket lid and filling the strainer basket area with water.
Replace the lid, ensuring that it seals on the large o-ring.
2. Connect to the power supply and switch on.
3. Allow the pump to run, so that any air trapped in the pipe work and pump may be expelled.
4. If prime is not established within approximately two minutes, as evidenced by a strong flow of water from
the outlet, switch off the pump for 10 secs and repeat the procedure. Continued evidence of air under the hair
and lint pot lid indicates an air leak in the suction piping work, which should be rectified to avoid pump
damage.
5. If water flow through the pump is continuously tedious to obtain at start-up after cleaning the lint basket,
then an examination of the system to establish a reason and correct the cause. (ie. Check valve, air leaks,
faulty seal/s, crack lid.

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Adjustable Speed Mode
Factory Setting Speeds / Star Ratings
V3 PRO & PRO+ @ 7 Star
Low @ 1600 Medium @ 2400 High @ 2850
V5 PRO & PRO + @ 7 Star
Low @ 1450 Medium @ 2400 High @ 2850
V8 PRO + @ 8 Star
Low @ 1320 Medium @ 2400 High @ 2850

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V3 / V5 / V8 PRO and PRO+ VARIABLE 3 SPEED OPERATION
The Ecoflo Variable Speed Pumps has 3 speed settings….
1. Eco (Energy Saving)
• This should be used for everyday water filtration
• The pump should be operated for approximately 8 hours per day depending on the surrounding
climate, bather loads, pool volume and length of pipework.
• In some cases when your pool has areas where water is not turning over, increase the speed setting
• This setting is not recommended to be used with a suction cleaner but may work.
2. Med
• This should be used for gentle spa jet action and the majority of suction cleaners when connected to a
skimmer box
3. High
• This should be used for backwashing, manual vacuuming of the pool, operating gentle or soft spa jets
and/or water features.
PLEASE NOTE
• The Ecoflo V SERIES will always run at “high” speed for 3 minutes upon start up or a filter cycle.
This assists with priming of the pump and pipe work.
• After the initial 3 minutes the V SERIES will revert back to the previous selected speed it was set at
before it was turned off.
• Priming function can be disable, however, this is not recommended
CHANGING PRIME ON/OFF, PRIME DURATION AND PRIME SPEED
• Turning Prime On / Off
o Press the stop button 3 times simultaneously
o Screen should read “P off”
o Do this again to turn it on, “P on”
o Disabling Prime function is not recommended for standard operation use
• Changing Prime Duration
o Hold Off button for 10sec
o Screen with display P 3 -- Depicting 3 Minutes
▪ This can be increase up to 120 minutes
▪ Press set to save 3 times
• Changing Prime Speed
o Hold Off button for 10sec
o Screen with display P 3 -- Depicting 3 Minutes
o Change Prime Duration if required (See above)
▪ Press Set -- P 3
▪ Screen will display 2850 (Highest possible speed)
▪ Increase or decrease as desired by using up and down arrows
• Press set to save 2 times
WHEN USING WITH AQUATEK CONTROLLER WITH RS485 COMMUNICATION
▪ Press and hold OFF button for 10secs
▪ Screen will display P 3 -- Press SET
▪ Screen will display 2850 -- Press SET
▪ Screen will display -- Mod Off
o Press Up or DOWN arrows
o Screen will display Mod On - Press SET
▪ Plug cable into pump from controller
▪ When connect screen should display “----” It is now in slave mode

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AUTOPOOL’S RECOMMENDATION
• During day-to-day operation we recommend to run the V3 PRO on “eco” for 8 hours. This will achieve
the lowest noise and lowest operating costs.
• In some cases (larger pools, warmer climates and increase bather loads you may have to increase
the speed setting or operating duration. This will still provide you with significant savings.
LIMITS
Water temperature Max 45oC
Ambient Temperature Max 55oC
DBa @ 1 meter 62
WATER QUALITY
Maintaining balanced water chemistry is important to the life of your pool pump.
This pump is designed to be used with Pool & Spa water, balanced in accordance with Langlier Saturation
Index, with a pH level of between 7.2 and 7.8 and is regularly treated with a chlorine sanitizing agent with the
level not exceeding recommended chlorine levels.
Please consult your local pool shop regularly to have your water tested.
EMPTYING THE HAIR AND LINT POT
The hair and lint pot strainer basket should be inspected frequently through the transparent lid and emptied
when a build-up of rubbish is evident.
Follow the directions below.
1. Switch off pump.
2. Unscrew the hair and lint pot strainer basket lid anti-clockwise and remove.
3. Remove the hair and lint pot strainer basket by lifting upwards from its housing.
4. Empty the trapped refuse from the basket. Hose out with water if necessary.
5. Check the hair and lint pot strainer basket for cracks, replace the strainer basket in the pump if OK.
6. Replace the lid and ensure that it seals on the large rubber o-ring. Firm hand tightness only is required.
The o-ring & thread can be lubricated with silicone grease.
HOW TO CONNECT TO SUCTION CLEANERS
• It is important that the V3 PRO is fully primed when connected to a suction cleaner.
• Switch pump to “high” setting for 2 minutes if pump is currently switched on, or allow for initial 5
minute prime.
• Connect cleaner hose to skimmer plate only after air has been purged from top of hair and lint pot
• Select speed (usually “med”) at which the cleaner will travel to all areas of the pool
• Disconnect cleaner and remove from pool once it is cleaned. Change setting back (usually “eco”) to
your daily filtration requirements.

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TROUBLE SHOOTING
If the pump does not operate, one of the following conditions may apply:
a. The power is not connected. For 240 volts only.
b. Check the power point by plugging in a portable appliance to ensure power is available.
c. Check fuses and the main power supply switch
d. Automatic overload is tripped. The pump has an in-built thermal overload, which will re-set automatically
after the motor has cooled following an overheating period. Determine the cause of the overload tripping and
rectify.
e. Pump needs to be disconnected for 10 secs and reconnected
f. Blockage is preventing the pump from rotating.
g. If plugged into chlorinator, disconnect and reconnect directly to power after 10 secs. If it then works, please
check your chlorinator manual.
h. Motor is burnt out - burning smell is evident. Replacement is required.
i. If you are unable to resolve any installation or operation difficulties with your AUTOPOOL pool and spa
pump, contact the supplier from whom the pump was purchased or you’re nearest Authorized AUTOPOOL
pool and spa pump Pool Equipment Service Centre. If any further assistance is required, contact the
AUTOPOOL Customer Service Centre at the address indicated in this manual.
IF THE PUMP RUNS BUT THERE IS NO WATER FLOW OR WATER FLOW IS REDUCED,
THE FOLLOWING CONDITION MAY APPLY:
1. The filter requires backwashing or it is blocked.
2. Disconnect the suction cleaner
3. Check the skimmer box for blockage.
4. The pump is not primed, increase speed. If this doesn’t work within 1 minute turn off. (See “Starting the
pump‟)
5. There are air leaks in the suction piping. Check all piping and eliminate leaks, also check for a loose
strainer basket lid. Air bubbles in the water flowing back to the pool would indicate a leak in the suction to the
pump allowing air to infiltrate the pipe work.
6. The pump is not able to get water from the pool. Check that the valves to the pump are fully open and that
the pool water level is up to the skimmer box.
7. A leaking pump seal may also prevent operating. Evidence of this would be water on the ground under the
pump.
8. Blockage in the piping or pump. Remove the hair and lint pot strainer basket and check for any blockage to
the pump impeller entry.
9. You may require a check valve installed.
REMOVAL OF THE PUMP FROM PIPE WORK
To remove the pump, follow these instructions:
1. Switch off the power and remove the plug from the power source.
2. Close the water valves on the pool return and the pump inlet pipe work.
3. Remove the discharge & suction barrel unions taking care not to lose the o-rings.
4. Move the pipe work with the barrel unions attached until the pump can be moved clear.
FAULT CODES

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Blinks/
Display
Fault
Software Cause
Action
1/ Er01
Micro controller
failure
Micro controller is continually
rebooting.
No action can be taken to resolve issue. Return motor for
warranty.
2/ Er02
Under voltage
The line voltage has dropped
below 180 volts AC running.
- The controller will reboot after voltage comes above 209 volts AC
for at least 6 seconds.
- Reduce distance between motor/pump and breaker.
- Turn off any other non-critical equipment on the same breaker
circuit.
3/ Er03
Temperature
Internal electronics detected
an over temperature
condition (+100C on sensor)
- Verify the proper impeller has been applied (net 1.0Hp max)
- Turn the power off at the timer / breaker and allow motor to
remain off for at least 15 minutes before reapplying power.
4/ Er04
Over current
trip
Over current protection has
tripped.
- Verify the proper impeller has been applied (net 1.0Hp max)
- Inspect all equipment / piping in the system connected to the
pump
5/ Er05
Over voltage
The line voltage has risen
above 269 volts AC.
- The controller will reboot after voltage comes below 254 volts AC
for at least 6 seconds.
6/ Er06
Output shaft
seized
Motor failed to start.
Motor was stopped.
- Manually rotate the shaft via the shaft access in the fan cover
- Inspect all equipment in-line with the pump for obstructions or
locked pump parts.
7/ Er07
Self-check
One or more of the self-tests
failed either at start up or
while running.
- Turn the power off at the timer / breaker and allow motor to
remain off for at least 15 minutes before reapplying power.
- Return motor for warranty if error persists.
8/ Er08
Motor fault
One or more of the phases
has become disconnected.
- Turn the power off at the timer / breaker and wait one minute
before opening the topside connection enclosure. Verify phase
leads from both the motor and control connecting into the terminal
block (red, yellow, white leads on left-most connections of blocks
as viewed from the conduit entrance) are properly connected and
screws on the terminal block are tightened sufficiently.
*** Sequential LED blinks will indicate the fault code. ***
NOTES:
• If the pump is hard wired, a qualified electrician should remove the wiring.
• On some models the pump is fitted with an internal check valve to reduce reverse flow of water
through the pump.
• Barrel unions need to be hand tightened. No sealant, glues or silicones are required.
• When making any enquiries about your AUTOPOOL pool and spa pump be certain to quote the
model number from the nameplate located on motor.
• Never run pump dry. Running the pump with no water may damage the mechanical seals, causing
leakage and flooding. Dry running damage and associated damage is not covered under warranty.
• Failure to undertake regular maintenance may cause damage not covered by warranty.
• The pump is not intended for use by young children or infirm persons without supervision. Ensure that
young children are supervised at all times to ensure that they do not play with the pump.

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Ecoflo Fully Variable 3 Speed Pool / Spa
Pump
Limited Warranty
Your Autopool ECOFLO V3 PRO pool and spa pump is covered by a limited three-year warranty.
Please refer below for details as follows:
• 3 year limited warranty against defects in workmanship and materials excluding obvious neglect,
misuse, improper installation or improper maintenance from date of purchase.
• 3 years on pump body and seal plate
• 2 years on motor
Replacement of routine maintenance items are not covered under warranty. These items may include
O‟ rings, gaskets and mechanical seal.
This warranty is subject to the conditions and limitations herein after stated. You must notify AutoPool of the
failure of any component of your pool and spa pump and motor within 7 days of the recognised fault.
AutoPool will at its option, repair or replace any defective parts. Component failure must be due solely to a
defect in materials or workmanship. This warranty does not apply if failure is due to any abuse, misuse,
improper installation or accident or to any of the following:
• Improper chemical balance in the water,
• Incorrect power supply and/or connection
• Water damage from external sources,
• Cement, pebbles, render or other pool surface finish blocking the impeller,
• Use on non swimming pool or spa pool application, (salt water aquaculture).
• Running the pool and spa pump dry,
• Inadequate ventilation,
• Installed on uneven ground or in a sump area that collects significant water
• Addition of salt, chlorine and/or any other pool chemicals through skimmer or pump basket
To stand behind our commitment to provide warranty coverage, AutoPool has established a network of
authorized warranty agents throughout Australia. To obtain warranty service, contact our Service Department.
If your request for warranty service is diagnosed to be non-warrantable, you will still be charged for a service
call.
12 month in field labour warranty is applicable in some Capital City Metropolitan areas or within a 20 km
radius of an Authorised AutoPool Service Agent. A travel fee may be charged on all other areas.
AutoPool shall have no liability for incidental or consequential damages. No person is authorized to make any
representation or warranty on behalf of AutoPool other than what is stated here.
Commercial Installations
On Commercial Installations, such as health clubs, swim schools, motels/hotels and hydrotherapy, parts and
in field labour warranty (within capital city metropolitan areas or 20km radius of authorised service agents) is 6
months from the date of purchase.
AutoPool assumes no liability for consequential damages of any kind.

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PLEASE NOTE:
This literature is not a complete guide to product usage. Further information is available from your
AUTOPOOL dealer, AUTOPOOL Customer Service Centre and from the relevant product Installation and
Operating Instructions.
This data sheet must be read in conjunction with the relevant product Installation and Operating Instructions
and all applicable statutory requirements. Product specifications may change without notice.
Warranties vary in different States and/or Territories.
COMMENTS / NOTES: