Stuart Turner supersub 230a Owner's manual

Installation, Operation & Maintenance
Instructions
Please leave this instruction booklet with the home owner as it contains
important guarantee, maintenance and safety information
Read this manual carefully before commencing installation.
This manual covers the following products:
Supersub 230A
Pt. No. 46540
Supervort 140A
Pt. No. 46541
Supervort 240A
Pt. No. 46542
CE compliant product
50 Hz

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PRODUCT DESCRIPTION
Electric motor driven submersible pump with float switch control on selected models.
APPLICATION
The submersible pump range is designed for re-circulation, drainage and transfer of fresh
water in outdoor or indoor applications.
Model types within the range which have the suffix ‘A’ incorporate an adjustable float
switch assembly which provides automatic pump control.
Supersub Range: This model is suitable for clean water, rain water or waste water
applications.
Note: Waste water is water that has been used in the home except water from toilets
eg. dish, shower and laundry water.
Supervort Range: These models are suitable for dirty water applications and are capable
of handling semi-solids in suspension of up to 20 mm in diameter. They are also suitable
for all applications specified in the Supersub range.
zThis pump set must not be used for any other
application without the written consent of Stuart
Turner Limited and in particular, must not be
connected directly to the mains water supply.
zThis appliance can be used by children aged from
8 years and above and persons with reduced
physical, sensory or mental capabilities or lack
of experience and knowledge if they have been
given supervision or instruction concerning use of
the appliance in a safe way and understand the
hazards involved. Children shall not play with the
appliance. Cleaning and user maintenance shall
not be made by children without supervision.
zChildren should be supervised to ensure that they
do not play with the appliance.
Please read installation details carefully as they are intended to ensure this
product provides long, trouble free service. Failure to install the unit in
accordance with the installation instructions will lead to invalidation of the
warranty.
STORAGE
If this product is not to be installed immediately on receipt, ensure that it is stored in a dry,
frost and vibration free location in its original packaging.

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CONTENTS Page
Checklist ........................................................4
Important Facts - read before commencing installation ...................5
Location ........................................................6
Pump Connections ................................................8
Electrical Installation ...............................................9
Commissioning ...................................................11
Maintenance .....................................................12
Technical Specication .............................................13
Trouble Shooting .................................................14
Guarantee .......................................................15

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Your product may vary slightly from the picture above.
CHECKLIST
Item Description Qty Item Description Qty
Pump 1 Connector 1
Elbow 1 Float switch (part of pump) 1
AC
B
Fig. 1
IMPORTANT: With the pump
removed from its packaging
check for any damage prior to
installation. If any damage is found
contact Stuart Turner Ltd within 24
hours of receipt.
A
C
B
D
D
G 1½ F - 25/32 mm
(bore hose) or G 1 M
G 1½ M x G 1½ M
x 90o

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1 IMPORTANT FACTS: READ BEFORE COMMENCING PUMP INSTALLATION
A. Water temperature
The water entering the pump must be controlled as follows:
1.11 The maximum allowable water temperature is 35 oC.
1.12 The minimum allowable water temperature is 4 oC.
B. Pipework - General
1.13 All models are supplied with a 90oelbow and stepped hose connector (see pump
connection section for details) which can be screwed directly into the pump
discharge connection.
1.14 The hose connector is suitable for a range of flexible hose sizes and can be cut
to suit the selected size. For best flow use the largest bore pipe possible
minimising 90° bends. Small pipe sizes will reduce the pump performance.
C. Electrical Installation Regulations
1.15 The electrical installation must be carried out in accordance with the current
national electrical regulations.
1.16 The electrical installation must be installed by a qualified person.

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2 LOCATION - GENERAL
2.11 Access: For emergencies and maintenance the pump must be
easily accessible.
2.12 Do not run against a closed valve for periods longer than 5 minutes.
The water in and around the pump must not be allowed to freeze.
This will result in pump damage.
2.13 Do not under any circumstances use the supply cord fitted, as a
means to carry or lower the pump into position on installation. Attach
a rope sling to handle.
2.14 Never run pump whilst sucking air only as the motor will overheat.
To prevent this happening always install pump in the vertical position
and ensure fully submerged.
2.15 Pump position: When siting the pump ensure its base is raised
slightly from the bottom of the sump reducing the possibility of
blocking the filter with debris or drawing in small stones (see Fig. 2).
2.16 The pump must be installed in the vertical position and must be fully submerged
at all times to avoid overheating of the motor. Float switch controlled pumps
may be operated partially submerged for short periods (see float switch
operation section for further details).
2.17 Supersub: When siting this pump in a location where organic or general debris
is likely, ensure the pump is placed on its base on a flat horizontal surface (eg. on
a paving slab) to enable full functionality of the primary inlet filter grille, which in
turn will prevent the secondary inlet filter grille from being frequently blocked.
2.18 Supervort: When siting these pumps in a location where organic or general
debris is likely, ensure the base is raised slightly from the bottom of the
sump (eg. on a flat paving slab) to prevent the force of the pump from drawing in
small stones. This will result in pump damage.
2.19 Float Switch Operation: Selected models which include the suffix ‘A’ after the
model number, are fitted with float switches for automatic operation.
The following guide will help you get the most out of your pump.
The pump must never run dry, needing a minimum water depth of 90 mm on the
Supersub model and 120 mm on the Supervort models, at all times.
Adjustment of the float switch is achieved by lengthening or shortening the cable
through the moulded cable retention slot, which is located in the pump handle
(Figs 3 and 4).
Note: When inserting cable into slot ensure it is fully engaged.
Fig. 2
Inlet / filter area Inlet / filter area

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If modification of the level setting is required refer to Figures 7 and 8 and the
following chart.
If the pump is required to drain, for instance, a cellar, then it must be installed
in a sump, having sufficient dimensions for the float switch to operate freely
(Fig. 7), retaining a minimum water depth as previously stated. The pump is
continuously rated when fully submerged but should only be run for short
periods (10 mins) when the water drops to the minimum level. The number of
starts should not exceed 30 per hour.
Note: It is not possible to empty the sump completely, a minimum depth must
remain (Figs. 5 & 6).
Chart shows min. and max. float switch adjustment
A B C D E F
PUMP TYPE START
(MIN.ADJ)
STOP
(MIN.ADJ)
CABLE
(MIN.ADJ)
START
(MAX.ADJ)
STOP
(MAX.ADJ)
CABLE
(MAX.ADJ)
Supersub 230A 400 200 220 480 90 350
Supervort 140A 410 190 220 460 100 320
Supervort 240A 440 230 220 490 100 330
Fig. 3
Moulded cable
retention slot
Float Switch cable
shown slotted into
position
Pump Handle
Fig. 4
E
D
B
A
450
470
F
C
START
STOP
START
STOP
Fig. 5 Min. Float
Switch Movement
Fig. 6 Max. Float
Switch Movement
Fig. 7 Min. Size Of Sump

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3 PUMP CONNECTIONS
3.11 Supersub and Supervort pumps are supplied with a 90oelbow and stepped hose
connector which can be screwed into the pump outlet port.
Pump Type Pump
Outlet Elbow Hose Connector
Thread Hose Bore (mm)
Supersub G1½ F G1½ M x G1½ M x 90oG1½ F 25 / 32 / G 1 M
Supervort G1½ F G1½ M x G1½ M x 90oG1½ F 25 / 32 / G 1 M
Outlet
Hose
Connector
90oElbow
Fig. 8

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4 ELECTRICAL INSTALLATION
4.11 Regulations: The electrical installation must be carried out in
accordance with the current national electrical regulations and
installed by a qualified person.
4.12 Safety: In the interests of electrical safety a 30 mA residual current
device (R.C.D. not supplied) should be installed in the supply circuit.
This may be part of a consumer unit or a separate unit.
4.13 Before starting work on the electrical supply ensure power supply is
isolated.
4.14 Isolate all appliances in the water from the electrical supply before
putting your hands in the water.
4.15 The power supply cord of this pump cannot be replaced. If the cord is
damaged, the pump should be disposed of (see Section 8.11).
4.16 If the pump is used to empty a swimming pool, the pump must not be
used when people are in the water.
4.17 All motors are thermally protected by an integral auto-resetting thermotrip and
are rated for continuous use.
4.18 Earthing: This appliance must be earthed via the supply cord.
4.19 Connections: The motor is provided with a factory fitted supply cord and plug.
This must be connected to the mains supply via a 13 Amp double pole switched,
socket outlet in compliance with BS 1363-2.
The socket outlet should be mounted in an easily accessible position and should
be labelled if confusion is possible, to allow easy identification of the pump
isolating switch.
4.20 Wiring Of Connection Unit:
The moulded plug fitted to this appliance is not waterproof - keep dry.
If the plug supplied is not suitable for your socket outlet, it should be cut off and
destroyed.
A plug with bared flexible cords is hazardous if engaged in a live socket
outlet.
The end of the flexible cord should be suitably prepared and correct plug fitted,
as follows:
The wires in this mains lead (supply cord) are coloured in accordance with the
following code:
Green & Yellow: Earth Blue: Neutral Brown: Live
As these colours may not correspond with the coloured markings identifying the
terminals in your plug, proceed as follows:
The wire which is coloured green and yellow must be connected to the terminal
in the connection unit which is marked with the letter E or by the earth
symbol: or coloured green or green and yellow.
The wire which is coloured blue must be connected to the terminal which is
marked with the letter ‘N’ or coloured black or blue.
The wire which is coloured brown must be connected to the terminal which is
marked with the letter ‘L’ or coloured brown or red.
4.21 Fuses: The following fuse size should be used with the appropriate pump.
Model Fuse Size (AMPS)
All Models 13

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4.22 Supply Cord Extension (Pump): The pumps are fitted with a supply cord
suitable for outdoor and underwater use. The cord specification is as follows:-
Pump Type Cord Type Cord Length (m)
Supersub 230A HO5RN-F3 G 0.75 mm² 10
Supervort 140A HO5RN-F3 G 0.75 mm² 10
Supervort 240A HO5RN-F3 G 1 mm² 10
If an extension cord is necessary a cord of the proper type and rating must be
used.
In general for 230 volt pumps on distances up to 40 metres (inclusive of original
cord length) the same specification cord as fitted to the pump can be used. For
distances above 40 metres a larger cord size may be required due to voltage
drop and advice must be obtained based upon installation details.
Any connectors or junction boxes must be specifically suited for outdoor use
and installed in accordance with manufacturers instructions.
Any cable routed underground must be protected to local standards.
4.23 Float Switch Cord Extension (applicable models only): The float switch
cord cannot be extended.

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5 COMMISSIONING
5.11 The pump chamber must be full of water at all times. Damage will result if pump
runs dry.
5.12 The pump must be fully submerged before starting. Take care when submerging
the pump to ensure all air is purged from the casing. This is done by slowly
submerging the pump and gently agitating whilst doing so. This will enable any
trapped air pockets to be released.
5.13 Turn on the electrical supply and water movement should be immediately evident
from pump outlet. If it is not, repeat step 1.
5.14 For Further Technical Support: Phone the Stuart Turner PumpAssist team on
[phone]. Our staff are trained to help and advise you over the
phone.
Note: When pumps are installed in another manufacturers original equipment,
please contact the manufacturer for advice.

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6 MAINTENANCE
6.11 The water in and around the pump must not be allowed to freeze.
This will result in pump damage.
6.12 Provision should be made for easy access to the pump to allow for regular
maintenance.
6.13 The integral inlet filter grille should be checked periodically and cleaned if
required. It is important the filters are clean and free from debris which in turn
ensures the pump will always run at maximum efficiency. A blocked filter can
cause damage to the pump.
6.14 The pump must be cleaned as follows:-
6.15 Supersub Range:
1) Disconnect electrical supply before working on pump.
2) Release system pressure from pipework and remove pump from water (do
not use cable to lift pump).
3) Clean integral inlet filter grilles using water pressure from a hose pipe
(Fig. 9).
4) Refer to commissioning section for instructions on re-starting pump.
6.16 Supervort Range:
1) Disconnect electrical supply before working on pump.
2) Release system pressure from pipework and remove pump from water (do
not use cable to lift pump).
3) Clean behind footstool plate using water pressure from a hose pipe (Fig. 10).
4) Refer to commissioning section for instructions on re-starting pump.
Fig. 10
Fig. 9Inlet Filter Grille

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7 TECHNICAL SPECIFICATION
*This hose is suitable for the Supersub 230A and Supervort 240A models only.
Stuart Turner reserve the right to amend the specification in line with its policy of
continuous development of its products.
7.11 Noise: The equivalent continuous A-weighted sound pressure level at a distance
of 1 metre from the pumpset does not exceed 70 dB(A).
Pump Model
Supersub
230A
50 Hz
46540
Supervort
140A
50 Hz
46541
Supervort
240A
50 Hz
46542
General Guarantee 1 year
Features Pump type Submersible
Seal Double lip
Automatic float switch üüü
Materials Pump body Polypropylene
Impeller Plastic
Performance Maximum head (closed valve) 8.3 metres 5.0 metres 7.4 metres
Maximum immersion depth 7 metres
Minimum immersion depth 90 mm 120 mm
Performance @ 50 l/min 6.9 metres 3.7 metres 6.5 metres
Performance @ 100 l/min 5.4 metres 2.4 metres 5.2 metres
Maximum flow 230 l/min 140 l/min 240 l/min
Min / Max water temperature Min 4 oC / Max 35 oC
Connections Pump connections G 1½ female
Hose Connector G 1 male x G 1½ female x 25 or 32 mm bore hose
Motor Type Induction, auto-reset thermal trip
Duty rating Continuous
Electrical Power supply / phase / frequency 230 V a.c. / 1 / 50 Hz
Current (full load) 2.1 Amps 1.4 Amps 2.3 Amps
Power consumption 466 Watts 320 Watts 513 Watts
Fuse rating 13 Amps
Power cable (pre-wired) 10 metres
Physical Enclosure protection IPX8
Length 260 mm
Width 158 mm
Height (excluding hoses) 320 mm 334 mm
Weight (including fittings) 5.3 kg 4.2 Kg 5.4 Kg
Optional Lay flat hose 32 mm x 5 m Pt No 19965
accessories Lay flat hose 32 mm x 10 m Pt No 19966
Lay flat hose 32 mm x 15 m* Pt No 20363

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8 TROUBLE SHOOTING GUIDE
8.11 Environment Protection: Your appliance contains valuable materials which
can be recovered or recycled.
At the end of the products’ useful life, please leave it at an appropriate local civic
waste collection point.
Symptoms Probable Cause Recommended Action
Pump stops running. Thermal overload
protection has
tripped.
Disconnect the power supply to the
pump.
Allow to cool for 30 mins.
Check to ensure the pump is connected
to the correct voltage supply.
Check to ensure the impeller is not
jammed and can rotate freely.
Check to ensure water to be pumped
does not exceed recommended
temperature, ensure pump has not run
dry and is fully submerged.
Check probable causes and remedy,
allow to cool reinstall and connect cable.
Pump will not start. Power not
connected to the
electricity supply.
Check the cable is connected correctly
and power supply is switched on.
Check fuse.
Impeller Jammed. Clean away debris from the impeller.
Float switch not
working
(if fitted).
Check the float switch by hand (do not
attempt to dismantle float switch) for
further advice contact Stuart Turner.
Pump runs but no
water is supplied.
Low water level. Ensure the pump is fully submersed
below the water level.
Ensure that the pump is not able to suck
air in (low water level).
Discharge pipe
clogged.
Remove pipe and ensure the discharge
is clear of any debris.
Suction filter
blocked.
Check inlet pre-filters (if fitted), are free
from blockages.

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9 THE GUARANTEE - 1 YEAR
Congratulations on purchasing a Stuart Turner pump.
We are confident this pump will provide many years of trouble free service as all our
products are manufactured to the very highest standard.
All Stuart Pumps are guaranteed to be free from defects in materials or workmanship
for 1 year from the date of purchase.
Within the guarantee period we will repair, free of charge, any defects in the pump
resulting from faults in material or workmanship, repairing or exchanging the whole
unit as we may reasonably decide.
Not covered by this guarantee: Damage arising from incorrect installation, improper
use, unauthorised repair, normal wear and tear and defects which have a negligible
effect on the value or operation of the pump.
Reasonable evidence must be supplied that the product has been purchased within
the guarantee term prior to the date of claim (such as proof of purchase or the pump
serial number).
This guarantee is in addition to your statutory rights as a consumer. If you are in any
doubt as to these rights, please contact your local Trading Standards Department.
In the event of a claim please telephone ‘PumpAssist’ or return the pump and flexible
hoses with the accessories removed e.g pipes etc. If you have any doubt about
removing a pump, please consult a professional.
[phone]
Proof of purchase should accompany the returned unit to avoid delay in investigation
and dealing with your claim.
You should obtain appropriate insurance cover for any loss or damage which is not
covered by Stuart Turner Ltd in this provision.
Please record here for your records.
TYPE NO. SERIAL NO. DATE PURCHASED
Installers – Register with Stuart Turner and move up to Approved Installer status
We receive thousands of enquiries every month from people seeking a Stuart Turner installer and by registering your details with
us, we can offer consumers the opportunity to quickly locate an installer in their area.
Registration is free - simply click on the ‘register as an installer’ link on our homepage at www.stuart-
turner.co.uk and complete a short form which will enable visitors to find your contact details on our web
site ‘installer finder’. Alternatively use your smartphone to scan this QR code and go straight to the form.
We’ll do the rest!
In addition we will ensure you receive advance notice on all new product launches and access to any special
offers or promotions.
Following initial registration, Stuart Turner offers a professional training programme, enabling you to achieve Approved Installer
status and opening the door to a range of additional benefits.
Contact [e-mail] for further details.

Stuart Turner Ltd, Henley-on-Thames, Oxfordshire RG9 2AD ENGLAND
Tel: [phone], Fax: [phone]
[email protected] www.stuart-turner.co.uk
DECLARATION OF CONFORMITY
2006/95/EC
BS EN 60335-1, BS EN 60335-2-41, EN 50366
2014/30/EU
BS EN 55014-1, BS EN 55014-2, BS EN 55022, BS EN 61000-3-2, BS EN 61000-3-3,
BS EN 61000-4-2, BS EN 61000-4-3, BS EN 61000-4-4, BS EN 61000-4-5, BS EN 61000-4-6,
BS EN 61000-4-11
2011/65/EU
IT IS HEREBY CERTIFIED THAT THE STUART ELECTRIC MOTOR DRIVEN PUMP COMPLIES
WITH THE ESSENTIAL REQUIREMENTS OF THE ABOVE E.E.C. DIRECTIVES.
RESPONSIBLE PERSON
AND MANUFACTURER STUART TURNER LIMITED
HENLEY-ON-THAMES, OXFORDSHIRE
RG9 2AD ENGLAND.
Signed......................................... Business Development Director
Stuart Turner are an approved company to BS EN ISO 9001:2008
Issue No. 3216/2-04 Pt. No. 19367