Evolution Aqua evoUV Series User manual

INSTALLATION AND OPERATING MANUAL
Complete instructions for all models of evoUV
WARNING:
Ensure that the unit is switched off at the mains
before you attempt to conduct any type
of maintenance on the evoUV.
The evoUV is rated for use with pumps operating
with up to 20 metres of head.
Evolution Aqua Ltd. - Evolution House - Kellet Close - Wigan - Lancashire - United Kingdom - WN5 0LP
t [phone] - f+44 (0) 1942 216562 - e[email protected] - wwww.evolutionaqua.com
3 0
UK
English

WARNING: PLEASE READ THE FOLLOWING
SAFETY INFORMATION FIRST.
IMPORTANT SAFETY INFORMATION
- Please Read Carefully
- Never look directly at an illuminated UV bulb.
- Do not run this unit dry. Do not cover this unit.
- Please ensure that the unit is full of water before switching it on.
- Always isolate the unit from mains electricity and turn off any water supply before
carrying out any maintenance.
- Always disconnect all pond appliances from the mains supply before putting your
hands into the water.
- Use in the area of the garden pond only if the installation complies with the
relevant wiring regulations.
- Power must be supplied through a Residual Current Device (RCD) with a residual
operating current not exceeding 30mA.
- This unit must be earthed. Never use a fuse larger than 3 amps on the power lead.
- The unit must not be submerged in water.
- If the quartz sleeve is cracked, replace it immediately.
- The unit must be either fully frost protected or taken inside during Winter months.
- Young children should always be supervised near water.
PRODUCT INFORMATION
- Rating:
220-240V, 50Hz.
evo30 is 33-36 watt. evo55 is 40-50 watt. evo110 is 67-81 watt.
- Rating in USA only:
100-277V, 50/60Hz.
evo55 is 44-52 watt. evo110 is 67-87 watt.
- All units are Class 1, IP64. All units are CE approved.
Disposal Of Your Old Product
Your product is designed and manufactured with high quality material and components,
which can be recycled and reused. When this crossed-out wheeled bin symbol is
attached to a product, it means the product is covered by the European Directive
2002/96/EC. Please contact your local authority about correct disposal for electrical
and electronic equipment. Our WEE Registration Number is WEE/FE1471RR.
Please act according to your local rules and do not dispose of your old products with
your normal household waste. The correct disposal of your old product will help prevent
potential negative consequences for the environment and human health.

Congratulations on purchasing an Evolution Aqua evoUV. Our range of evoUV
pond clarifiers have been manufactured using the latest technology and design
techniques. evoUVs have been designed to clear green water which is caused by
single celled green algae and prevent it from returning. evoUVs will work alongside
many different filtration systems but when used alongside Evolution Aqua’s pond
filtration systems, the evoUV will deliver crystal clear and healthy pond water.
Please read this instruction manual carefully from start to finish before attempting
to install your evoUV.
CONTENTS
evoUV Diagrams PAGE 4
evoUV Parts List PAGE 5
Flow Rates PAGE 6
Installing Your evoUV PAGE 7
Positioning and Mounting the evoUV PAGE 7
Connection to Your Pipework PAGE 10
Connection to the Electricity Supply PAGE 11
Commissioning and Switching on the evoUV PAGE 12
Multi-Function LED PAGE 13
Resetting the Memory Chip PAGE 13
UV Bulb Replacement PAGE 15
Replacing / Cleaning the Quartz Sleeve PAGE 16
In Built Protection PAGE 17
Internal Fuse Replacement PAGE 17
Trouble Shooting and Frequently Asked Questions PAGE 18
Guarantee PAGE 19
INTRODUCING EVOLUTION AQUA’S evoUV

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INLET / OUTLET
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evoUV DIAGRAMS
4
(I)
DIMENSIONS:
evo30 and evo55 including factory fitted attachments:
1000 x 185 x 115mm
DIMENSIONS:
evo110 including factory fitted attachments:
1000 x 260 x 115mm

Description evo30 evo55 evo110
Control Panel A A A
Ballast B B B
Circuit Board Fuse C C C
1½” Hosetail D D -----------------------------
End Cap E E E
UV Bulb F F F
Quartz Sleeve G G G
Control Panel Screw H H H
Hosetail O-Ring I I -----------------------------
Ballast Screw J J J
Gland Nut K K K
Bulb Socket L L L
O-Ring (Quartz Sleeve) M M M
Gland Nut Sleeve N N N
evoUV COMPONENTS LIST
Cross reference the components listed below, with the diagrams on the previous page.
5

FLOW RATES
Your evoUV will withstand operating pressures of 20 metres head. This means that
evoUVs are able to operate with most of the circulating pumps commonly used.
Please note: For optimum performance we recommend that you pass the entire
volume of your pond through the evoUV unit approximately once every two hours.
Please also note that we recommend a minimum flow rate equivalent to passing
the entire pond volume through the unit once every three hours.
It is important to note that there are factors that affect how you select the right size
of evoUV for your pond.
Your evoUV will keep your pond clear of green water up to its maximum capacity as
stated on the box for the evo30 and evo55. The evo110 is an effective unit and has
multiple uses. It can be used on large ponds, retail installations, Aquaculture and
other commercial Aquaria installations. Please see your local Evolution Aqua dealer
for details.
evo30 evo55 evo110
PONDS UP TO 30,000 litres 55,000 litres See EA Dealer
You will need to take into consideration such things as stocking levels, sunlight /
shade, daily sunshine amounts etc. This is not always possible to calculate, and if
this is the case, apply the rules of thumb below as a guide.
USA - Southern States / Mediterranean 3 Watts UV per 1,000 litres
Northern Europe 2 Watts UV per 1,000 litres
USA - Northern States / Canada 1 Watts UV per 1,000 litres
It must be stressed however, that these are only guidelines, and you should take
advice from your local Evolution Aqua dealer.
Description evo30 evo55 evo110
Maximum Pump Head 20 metres head 20 metres head -----------------------------
Maximum Flow Rate 15,000 litres/hour 27,500 litres/hour -----------------------------
Bulb life 9000 hours 9000 hours 9000 hours
Bulb – with EA code 1 x 30 Watt EVO30B 1 x 55 Watt EVO55B 2 x 55 Watt EVO55B
Inlet / Outlet 1½” BSP male thread 1½” BSP male thread 2” BSP male thread
Inlet / Outlet USA Models N/A 2” NPT male thread 2” NPT male thread
Evolution Aqua order
codes for UK hardpipe
fittings only
Adaptor– K82-23-55 Adaptor– K82-23-55 Adaptor– K82-23-66
Union – K82-78-55 Union – K82-78-55 Union – K82-78-66
6

INSTALLING YOUR evoUV
Before you do this, it is important that you familiarise yourself with the diagrams
and parts list on pages 4 and 5.
The two universal hosetails supplied with the evo30 and evo55, should be screwed
into the inlet / outlet at either end of the unit. Hosetails are not provided with the
evo110. Hosetails should be tightened using hand pressure only. Ensure that the
O-Rings are in position before assembling. Please note that there is no correct
direction of flow through the unit, either end of the unit may be used as the inlet
or outlet.
POSITIONING AND MOUNTING THE evoUV
evoUV units are splashproof but not waterproof. The unit can be positioned either
on a horizontal or vertical surface, but never on its back. This is to prevent a build
up of water on the control panel face and to protect the circuit board.
Please note that when installing the evoUV horizontally, you must install it with
the control panel reading the correct way up (so the control panel is user friendly).
Although splashproof, your evoUV must not be submerged in water or placed in a
position where water may collect around the unit.
Fix your evoUV into position using the stainless steel brackets attached to the
evoUV. Screws and washers are not provided. On the evo30 and evo55 models
a third bracket is attached to the rear serial number plate. This bracket is angled
down during transit. Turn the bracket upright to install. There is no need to tighten
up the screws.
When fixing to the wall please leave a 1 metre gap at one end of the evoUV to
enable bulb / quartz sleeve removal and maintenance.
If installing the unit prior to or without a pond filter, we would recommend that the
use of a pre-filter is used on the water pump to prevent excess solids from being
pumped into the unit. The evoUV may be connected to the water flow on any
pumped line, this could be, for instance, a skimmer line or any other additional
pumped line. The two most common forms of set up are pump fed and gravity fed.
These are illustrated on the following pages.
Only after you have satisfied yourself that the evoUV is installed correctly should
you switch on the electricity to the unit.
7

POSITIONING AND MOUNTING THE evoUV
IMPORTANT - Never mount the evoUV on its back.
PLEASE NOTE:
Always leave
approximately
1 metre
of free space
at one end
of the evoUV
for UV bulb and
Quartz Sleeve
maintenance.
8
MOUNTED HORIZONTALLY
DO NOT MOUNT UNIT ON ITS BACK
MOUNTED
VERTICALLY
MOUNTED HORIZONTALLY
DO NOT MOUNT UNIT ON ITS BACK
MOUNTED
VERTICALLY
MOUNTED HORIZONTALLY
DO NOT MOUNT UNIT ON ITS BACK
MOUNTED
VERTICALLY

POND
FILTER
EVOUV
POND
PUMP
PUMP
SYMBOL KEY:
DIRECTION OF
WATER FLOW
POSITIONING AND MOUNTING THE evoUV
Gravity Fed Installation
Pump Fed Installation
PLEASE NOTE:
On Gravity Fed systems it is recommended to install a ball valve either side of the
evoUV for maintenance.
POND
WATER LEVEL
PUMP
SYMBOL KEY:
DIRECTION OF
WATER FLOW
BALL VALVE /
SERVICE VALVE
EVOUV
POND
FILTER
9

Connection using rigid pipe (evo30, evo55 and evo110)
The unit may also be rigid plumbed by the use of an adaptor (not supplied).
See table on page 6 for relevant fittings. These fittings will screw directly into the
evoUV and will enable you to connect to the relevant size pipework.
The table below shows the inlet and outlet sizes of the evoUV:
MODEL UK AND EUROPE USA AND CANADA
evo30 1½” BSP N/A
evo55 1½” BSP 2” NPT
evo110 2” BSP 2” NPT
CUT AND REMOVE
UNWANTED HOSETAILS
CUT
1½” 1¼” 1”
CUT
10
CONNECTION TO YOUR PIPEWORK
Connection with flexible hose (evo30 and evo55 only)
The evo30 and evo55 is supplied with two universal hosetails to take 1”, 1¼”,
and 1½” diameter flexible hose. If you are using one of the two larger sizes, the
smaller sections of the hosetails must be cut off to ensure sufficient water flow and
to prevent possible damage to the pump. We recommend that you use the largest
diameter hose available. The hosetails should be trimmed away from the unit as
shown in the diagram below. Once the hosetails have been trimmed, attach them
to the unit as described on page 7. Secure the flexi-hose to the hosetail with a
stainless steel hose clip (not provided).

CONNECTION TO THE ELECTRICITY SUPPLY
Electrical installations must be done by a qualified electrician.
The power supply must meet the specifications on the product.
The cores in the supply cable are coloured in accordance with the
following code:
Brown = Live. Blue = Neutral. Earth = Green/Yellow.
Do not use the supply cable to lift the evoUV as this may cause damage.
WARNING - A Residual Current Device (RCD), also known as the
Residual Current Circuit Breaker (RCCB), with a tripping current not
exceeding 30mA must be installed in the supply circuit. A means
of disconnection from the supply having a contact separation of at
least 3mm in all poles must be incorporated in the wiring.
Caution: Use in the area of the garden pond only if the installation complies with
the relevant wiring regulations. Please consult a qualified electrician.
Caution: Always disconnect all pond appliances from the mains supply before
putting your hands into the water.
All electrical installations and wiring must be adequately protected to prevent
any damage.
Enough electrical cable is supplied with the unit to connect to the mains electric.
This unit must be connected to permanent wiring. A switch with 3mm contact
separation must be provided in the fixed wiring to provide disconnection from the
electricity supply.
11

COMMISSIONING
Before you run your evoUV, you should first check that you have installed the unit
and pipework correctly.
Having taken a last look at your pipework to ensure that everything looks right,
switch on the circulating pump, and check for any leaks.
Only after you have satisfied yourself that the evoUV is installed correctly should you
switch on the electricity to the unit.
SWITCHING ON THE evoUV
Switch on the power supply to the evoUV. At this point the LED on the control panel
lights up.
Leave the unit for about 1 hour to enable the unit to reach operating temperature
and for the microchip to make initial checks.
You should then perform and reset to start the unit counting the bulb life.
Once you have done this check, the evoUV’s memory chip will start counting.
This information is not visible, as it is stored on the memory chip.
Your evoUV is now up and running.
12

MULTIFUNCTION LED
The evoUV has a multifunction LED feature that will keep you informed as to the
operating state of your evoUV, and the life of your bulb.
The usable life of Evolution Aqua’s UV bulbs is 9000 hours. The memory chip is set
to remind you that the bulb has passed 8000 hours, at which point you should think
about replacing the bulb.
The memory chip will only count the hours that power has been sent to the bulb. If
you switch off the unit for any reason, such as winter shutdown, the memory chip
will stop and only start counting again when you switch the unit back on. At this
time, the memory chip will start counting from where it was before the evoUV was
switched off.
The Multifunction LED gives you valuable information about your evoUV.
LED on Power to bulb, bulb lit and bulb is operating normally
LED flashes slowly Power to bulb, bulb has been running for more than 8000
hours
LED Flashing rapidly Power to bulb, bulb is not lit (i.e. bulb has failed)
Off Check electrical supply (see trouble shooting)
13
RESETTING THE MEMORY CHIP
When you install a new bulb you should follow the instructions below to reset the
memory chip back to zero hours:
IMPORTANT INFORMATION: Make sure you hold your finger on reset pad
throughout the reset procedure as illustrated in diagram on the next page.
1. Hold your finger on the touch sensitive reset pad.
2. After 5 seconds the LED should go out.
3. After a further 10 seconds the memory chip will reset and the LED will start to
flash rapidly.
4. The rapid flashing will continue for 20 seconds.
5. The reset procedure is now complete. The LED will be continuously lit.
The memory chip will now begin counting from zero.

Bulb Failure
If the UV bulb fails at any time the LED will flash rapidly.
You should inspect your UV bulb which will need replacing. (See routine maintenance)
Unit malfunction / power failure / no power
If the LED has gone out (other than during the reset procedure) it means that power
to the UV has been interrupted and needs investigation. (See trouble shooting)
KEEP YOUR FINGER ON THE RESET PAD REMOVE
FINGER
0 seconds 5 seconds 15 seconds 35 seconds
Finger
on pad
LED
goes out
Timer resets
LED starts flashing rapidly
LED returns to
constant lit
14
RESETTING THE MEMORY CHIP
Below is a diagram showing how to reset the memory chip:
If your finger is removed from the reset pad before the light starts flashing then the
reset process has been aborted. You should repeat the reset procedure.

ROUTINE MAINTENANCE
UV Bulb Replacement
ALWAYS ISOLATE THE UNIT FROM ANY ELECTRICITY AND WATER SUPPLIES
BEFORE CARRYING OUT MAINTENANCE ON THE UNIT.
To Change the Bulb:
1. Unscrew a gland nut from one end of the evoUV. This will be the end where you
intend to remove the UV bulb.
2. Unscrew the end cap from the same end of the evoUV and slide the end cap
down the cable.
3. Gently pull the bulb socket away from the UV bulb at the exposed end,
taking care not to disturb the quartz sleeve.
4. Carefully take the old bulb out, taking care not to disturb the quartz sleeve.
5. Replace the new bulb by sliding it carefully into the quartz sleeve. Ensure that all
connectors are dry.
PLEASE NOTE: Make sure that the two pins on the end of the bulb locate into
the bulb socket at the closed end of the evoUV. You should feel the pins click into
position. Once you have felt the bulb click into position, the bulb is engaged.
6. Reconnect the bulb socket.
7. Screw the end cap back on – FINGER TIGHT ONLY.
8. Tighten up the gland nut and sleeve – FINGER TIGHT ONLY.
As already mentioned, it is essential that the unit is protected from frost during
the winter months, or disconnected from water and electricity supplies and stored
indoors. During the spring and summer season, the quartz sleeve, which separates
the UV bulb from the water passing through the unit, will need to be cleaned two
or three times. This is essential, as dirt or limescale building up on the quartz
sleeve will inhibit the penetration of the ultraviolet light into the water and affect the
efficient working of the unit.
15
Gland Nut End Cap UV Bulb
Quartz Sleeve O-Ring
Bulb SocketGland Nut Sleeve
Quartz Sleeve

Replacing / Cleaning Quartz sleeve
ALWAYS ISOLATE THE UNIT FROM ANY ELECTRICITY AND WATER SUPPLIES
BEFORE CARRYING OUT MAINTENANCE ON THE UNIT.
To Replace / Clean the Quartz Sleeve:
1. Unscrew a gland nut from one end of the evoUV. This will be the end where
you want to remove the UV bulb / quartz Sleeve.
2. Unscrew the end cap from the same end of the evoUV and slide the end cap
down the cable.
3. Gently pull the bulb socket away from the UV bulb at the exposed end,
taking care not to disturb the quartz sleeve.
4. Carefully take the old bulb out, taking care not to disturb the quartz sleeve.
5. Now remove the gland nut from the other end of the evoUV.
6. Unscrew the end cap containing the bulb socket from the same end
of the evoUV.
7. Place the two end caps containing the bulb sockets out of the way on top of
the evoUV.
8. Carefully remove and keep safe the two O-Rings from quartz sleeve. There may
be some water that drains from the unit.
9. Gently slide out the sleeve, taking care not to allow it to drop inside the
UV body.
10. Clean the sleeve and polish with a soft cloth or paper towel.
If you live in a hard water area, you may get limescale on the quartz sleeve;
this can be easily removed by using vinegar or a cold water descaler.
11. Replace the quartz sleeve by sliding it back into the evoUV, ensuring that an
equal amount of the sleeve is showing at each end.
12. Slide the two O-Rings back into position on each end of the quartz sleeve.
13. Now carefully slide the bulb back inside the quartz sleeve.
PLEASE NOTE: Ensure that the ends of the bulb and the bulb sockets are
completely dry before re-assembly.
14. Attach one bulb socket to one end of the bulb.
15. On the same end screw on the end cap, but not the gland nut, finger tight only.
16. Now install the bulb socket, end cap, sleeve and gland nut at the opposite end
of the bulb – FINGER TIGHT ONLY.
17. Screw the gland nut on to the other end cap.
16

In Built Protection
The evoUV range of pond clarifiers have thermal overload and internal fuse protection.
Thermal Overload Protection - This will automatically switch off the unit should the
temperature exceed the maximum operating temperature limits.
Internal Fuse - This protects the electrical components in the event of a power surge.
Internal Fuse Replacement
All electrical work should be carried out by a qualified electrician
1. Disconnect the unit from the mains electricity.
2. Unscrew the 8 screws on the control panel.
3. Taking care not to pull the wiring, put the panel to one side.
4. Unscrew the ballast rail, and turnover.
5. Take out and replace the F2AL 250V 2 amp fuse. Replacement fuses are
commonly available from most electrical stores.
6. Reverse the above procedure, ensuring that the rubber seal under the front cover is
correctly positioned.
Always isolate the unit from the mains supply before undertaking any maintenance.
All evoUVs use a 2 amp fuse on the circuit board. Never use a larger rated fuse.
17

TROUBLE SHOOTING AND FREQUENTLY ASKED QUESTIONS
My pond water is not clear, is this due to the evoUV not working correctly?
Koi, goldfish and other pond inhabitants can cause murky water by stirring up the
bottom of the pond. This murky water should not be confused with suspended algae.
Always check all your pond filtration is working and is being maintained correctly prior to
checking the evoUV.
How long after I install the unit will my pond become clear?
There are many factors which affect how long your evoUV will take to clear your pond,
such as the levels of nutrients available to the algae, the water temperature and the level
of sunlight. Assuming that you have installed the correct size unit, most ponds should
clear within 3-14 days. However, this may take up to six weeks in some instances.
The LED is flashing. What is wrong?
Your Multifunction LED will indicate the current state of your bulb. If the LED is lit, then
power is getting to the Bulb and it is working correctly. If it is flashing slowly, the bulb is
approaching the end of its useful life, if it is flashing fast, the evoUV has power to it, but
the bulb has failed. If the LED is out, then you need to investigate the power to your unit.
If the LED has gone out (other than during the reset procedure) what does it mean?
The power to the evoUV has been interrupted and needs investigation. This work should
be carried out by a qualified electrician. Probable causes are electrical supply failure,
tripped RCD, blown fuse on circuit board, loose connection on circuit.
The unit worked well when I first installed it but recently my pond has gradually gone
green again – what is wrong?
Quartz sleeve may have become dirty and requires cleaning (see page 16). Also make
sure you have the right model for your pond size. Ensure your pond filtration is removing
fish waste and debris efficiently. Dirt in ponds will affect the efficiency of the evoUV.
Check that your pond water volume is pumping through the evoUV every 2 to 3 hours.
Does the evoUV harm fish, plants or wildlife?
Ultraviolet bulbs leave no residues, and only affect the water pumped through the unit.
Unlike many chemical treatments, your evoUV will not harm the plants and animals living
in the water.
Is the evoUV suitable for salt water use?
The evoUV is manufactured from materials that will not corrode in salt water and it is
safe to use your evoUV in marine systems.
Can I use my evoUV if I am using any treatments for my fish?
Always check the manufacturer’s instructions before using any water treatment as they
will tell you whether it’s recommended that the evoUV can be switched off or on.
18

OUR GUARANTEE
This product is guaranteed against defects in material and workmanship for 2 years from
the date of purchase, under normal usage. The guarantee DOES NOT APPLY in case of
improper use, negligence, lack of maintenance or accidental damage to the evoUV. If the
evoUV fails due to a manufacturing fault within this period it will be either repaired or
replaced free of charge. Liability is limited to replacement of the faulty product only; no
other costs will be reimbursed. This guarantee is not transferable and does not affect your
statutory rights. This guarantee does not confer any rights other than those expressly set
out above. This guarantee does not cover the evoUV bulb or quartz sleeve.
The manufacturer or supplier shall not be responsible, or held liable for any damages
caused by defective components or materials of this product; or for loss incurred by
interruption of service; or any consequential/incidental damages and expenses arising
from the production, sale use or misuse of this product.
Evolution Aqua and its dealers shall not be held liable for any loss of fish, plants or any
other livestock as a result of any failure or defect of this product.
The evoUV has a serial number plate attached to the back of the unit. If this serial
number plate has been removed or tampered with, this will void the warranty.
How long can I leave the unit running?
evoUVs have been designed and manufactured to the highest standards, and should
be run 24 hours a day, every day, from mid March to early October, depending on the
weather conditions. If the unit is frost protected it may be left running throughout the
winter. Otherwise, the unit should be removed, drained and stored safely for
the winter.
Can I bury the unit underground?
No. The evoUV, although weatherproof, is not suitable for installing in any situation that
may be subject to immersion in water.
Can it be used with ozone?
Yes. The evoUV is safe to use with ozone units, however, the O-Rings on the hosetails are
not. When using ozone units please use rigid pipe.
When replacing the bulb I cannot locate it into the bulb socket at the opposite end of
the evoUV?
Please follow the procedure for cleaning / replacing the quartz sleeve on page 16. This
will explain the correct procedure for removing both end caps and sockets and explain the
method for easy installation.
19

Evolution Aqua Ltd
Evolution House
Kellet Close
Wigan
Lancashire
United Kingdom
WN5 0LP
t: [phone]
f: [phone]
e: [email protected]
w: www.evolutionaqua.com
Evolution Aqua are the award winning pond filtration manufacturer who put
innovation, research and development at the top of their agenda. With a proven
track record for delivering the latest technology to the aquatics and fish farming
markets - we are the first choice for everyone from the general hobbyist to the
serious fishkeeper. Find out more about the evoUV and all of our other innovative
products at www.evolutionaqua.com. The difference is clear.