velda T-Flow Tronic Series User manual

GEBRUIKSAANWIJZING
GEBRAUCHSANWEISUNG T-FLOW TRONIC
MODE D'EMPLOI DU T-FLOW TRONIC
USER INSTRUCTIONS T-FLOW TRONIC
ИНСТРУКЦИЯ ПО ПРИМЕНЕНИЮ T-FLOW TRONIC
T-FLOW TRONIC
brings life to your pond
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SERVICE PARTS
Anode
Anode
Anode
Anode
Cathode
Cathode
End cap & cable
End cap & cable
Hose swivel set
Hose swivel set
Operating display
Trafo universal
for T-Flow Tronic
for T-Flow 05
for T-Flow 15
for T-Flow 35
for T-Flow 75
for T-Flow 05/15
for T-Flow 35/75
for T-Flow 05/15
for T-Flow 35/75
for T-Flow 05/15
for T-Flow 35/75
for T-Flow
for T-Flow
Art. nr.
126685
126690
126695
126700
126716
126717
126701
126702
126713
126714
126672
124827
1
2
3
4
5
4
1
2
3
5
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GB USER INSTRUCTIONS FOR T-FLOW TRONIC
WHAT YOU NEED TO KNOW ABOUT ALGAE
A pond is a closed eco-system in which plants and fish live together. Algae are
vegetable organisms that need sunlight (photosynthesis) as well as nutrients (carbon
dioxide, nitrogen, and phosphates) to grow and produce oxygen. Pond fish need this
oxygen to live. A pond is a relatively small area in which the balance between these
processes can be easily disturbed. When you remove algae, you take away an impor-
tant source of oxygen too. Extra aeration of the water may then be necessary to
ensure a sufficient oxygen supply for the fish. Nutrients may accumulate and can
cause harm to the fish. To avoid this, we recommend that you add nutrient absorbing
materials such as zeolite to your pond filter or that you partially refresh the water.
WHAT YOU NEED TO KNOW ABOUT THE T-FLOW TRONIC
With this T-Flow Tronic Velda brings a revolutionary system to the market that eli-
minates fibrous and slime algae from your garden pond in a way that is safe for fish
and plants. The core of the T-Flow consists of an anode (1), made from a mineral
copper alloy developed by Velda, and a stainless steel cathode (2). By means of the
microprocessor controlled display unit (5), pulses are generated, which are led to the
core of the T-Flow. Through these pulses, positively charged copper ions are released,
also known as mineralization. In a defined concentration, these ions form a natural
barrier against algae. Velda brings 4 different models of the T-Flow Tronic to the
market. The function of the models is identical. The difference lies in the capacity to
bring the copper ions to the active concentration of circa 0.3 ppm for any pond size.
Model Content pond Pump capacity Recommended pump
T-Flow 05 < 5000 l 2000 - 8000 l/h High-Stream / Eco-Stream Stand 6000
T-Flow 15 3000-15.000 l 6000-10.000 l/h High-Stream / Eco-Stream Stand 8000
T-Flow 35 10.000-35.000 l 10.000-20.000 l/h High-Stream / Eco-Stream Stand 15000
T-Flow 75 20.000-75.000 l 15.000-25.000 l/h High-Stream / Eco-Stream Stand 20000
WHAT YOU NEED TO KNOW ABOUT THE WATER QUALITY AND THE T-FLOW
lIf sodium has been added to the pond water (for example kitchen salt or sea
salt) the water should be completely refreshed before using the T-Flow Tronic.
lAvoid using water treatment products and the T-Flow simultaneously. If it is ne-
cessary to use these treatments, the T-Flow must be turned off during this period.
lMeasure the values of the pond water and adjust them if necessary. Make sure
the water is hard enough, with a minimum carbonate hardness (KH) of 6 °GH
and a minimum general hardness (GH) of 8 °GH. The pH-value should be at least
pH 7 before using the T-Flow Tronic.
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INSTALLATION
lThe housing contains the copper anode and the stainless steel cathode, which
together form the core of the T-Flow Tronic. Unscrew the end cap (3), tighten the
anode (1) and place the cathode (2) over it. The water flow brings the copper ions
in the pond water.
lOn the housing, a pond pump must be connected. The
hose connectors (4) can be mounted with the quick
release couplings and shortened according to the
diameter of the pump hose. Place the T-Flow Tronic,
using the clip, outside the pond, on or under the
water level. Activate the pump.
lIt comes with a splash-proof operating display by which
the T-Flow Tronic is controlled. Connect the display unit
and place it in a area protected against rain and sun.
On the basic screen you can check the rate of ions and
the water temperature.
ATTENTION: First install the pump and activate the water supply, before connecting
the display unit. Set the ionisation power at 5% activation. Wenn the water flow is not
running, the message appears: ERROR 1.
SETTINGS: ionisation power
This function enables you to regulate the power intensity and the amount of
copper ions injected (0 - 100%). Use the arrow keys to select the right setting.
The LED on the end cap will light up when the T-Flow Tronic is activated. The
settings are preserved even after power faillure and / or error.
There are various settings, which can be adjusted to every
pond situation. From light to heavy algae growth, variable
settings from 5 to 100% can be chosen. We recommend
always beginning with 5% setting when starting up the
T-Flow Tronic. If after a week there is no visible change in
the amount or color (turns white) of the algae growth, the
setting can be increased by 5%. By repeating this (if ne-
cessary), you will get the correct setting for removing the
fibrous algae from your pond. Experience teaches at what
percentage your pond will remain algae-free also in the
long term. To keep the chance of a disturbance of the
balance as small as possible, we recommend always
beginning with a low setting and increasing this gradually
(instead of beginning with a maximum setting and then
gradually decreasing). Wenn the algae are gone, the
setting can be turned to 5% to keep the pond algae-free.
In case of hard water the anode (1) and cathode (2) may become filthy as a result of
the ionization process. To reduce this pollution, the electric supply will be reversed
regularly. During polarity reversing the LED on the end cap lights up red and green.
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Temperature sensor
The temperature sensor will calibrate first and after about 15
minutes it will indicate the right temperature. At water
temperatures below 12°C the system will shut down
automatically. The settings are preserved and above 12°C
the device will switch on again. The T-Flow Tronic can be
switched off manually by lowering the rate to 0% (Off).
Locking the keys
The display unit has a key deactivation function to prevent
inadvertent changes to the settings. Press the middle key for
3 seconds to lock the keys. The message appears hold 3 sec.
to (un)lock. Pressing the middle key for 3 seconds unlocks
the keypad. This function can be turned on or off at any time.
Screen sleep mode
If no input is made to the operating display for 30 seconds, it enters 'sleep mode'
and the screen light is turned off. This maintains the optimal quality and lifetime
of the screen. As soon as a key is touched, the light turns on again. After 3 minutes, the
keypad locks automatically.
STORAGE AND CLEANING
At water temperatures below 12°C the system will shut down automatically. During
winter time, you should remove the T-Flow Tronic from the pond. Store it in a dry
and frost-free place.
In proportion to the amount of use, the size of the anode will decrease. If the anode
needs replacing or becomes dirty, this is indicated on the display with the message
ERROR 1. Continuous use at a high dose, may cause the anode to be replaced after
only a few weeks. With variable use, it can be active from a few months to a year.
When performing maintenance, always unplug the pump first. After removing the
cathode (2), the anode (1) can be unscrewed from the housing and it can be replaced.
Remove the dirt from the anode (1) and cathode (2) using water and the little
brush, after a failure of the pump or ERROR. To be sure of an optimum operation,
the end cap with cast in contact points should be replaced at least once a year.
New anodes (1) and end caps (3) are available at the specialized trade.
SAFETY REGULATIONS
Ensure a durable grounded connection to the electric mains and use an earth
leakage circuit breaker of nominal 30 mA. With damage to the device, control display
or cable the apparatus should no longer be used. With activity in or around the pond,
all elec-trical pond apparatuses should be unplugged. This also applies to the T-
Flow Tronic. The T-Flow is meant for use next to a pond. Any other use is forbidden by
the manufacturer.
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REPORTING OF ERRORS AND SOLUTIONS
If the message appears on the display (flashing) and the LED on the end
cap is flashing red or green, this can have different causes. Step by step, you can solve
the problem.
1. check water flow: there is no water flowing through
the apparatus.
Solution: Check whether the pump has been connected
and/or whether it provides sufficient water pressure.
There should be free water transit. Keep in mind that the
net pump capacity depends on the pond situation. Clean
the anode (1) and cathode (2) using the little brush.
2. clean or replace contacts: the contact points in the
end cap have become filthy, oxidized or worn.
Solution: Remove deposit, using the little brush
enclosed or replace the end cap (3).
3. LED off = cable fracture: there is a break in the cable.
The LED on the end cap will light up when the T-Flow is
activated and is temporarily off during polarity reversing.
When the LED remains off for a long period, it is a question
of a break in the cable. Solution: Replace the end cap (3).
4. replace copper anode: the diameter of
the copper anode has strongly reduced.
Solution: Replace the copper anode (1).
5. see manual (velda.com) Solution: When these mea-
sures have no effect and the message ERROR 1 remains
displayed, visit www.velda.com/service for assistance.
If the message appears on the display (flashing)
this can have different causes.
Step by step, you can solve the problem.
1. clean copper anode: strong aggregation of copper
residues in the end cap. Solution: Remove the residue
from the anode (1) and cathode (2), using the little brush.
2. refresh water: dissolved conducting substances in
the pond water, like salt. Solution: Refresh part of the
water in order to reduce the conductibility of the water.
3. see manual (velda.com) Solution: When these mea-
sures have no effect and the message ERROR 2 remains
displayed, visit www.velda.com/service for assistance.
ERROR 1
ERROR 2 and the LED on the end
cap is flashing red or green,
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SUMMARY
lCarefully read the instructions and visit www.velda.com for further information.
lMeasure the pH, GH, and KH values of the pond water and adjust them if necessary.
lAlways place the T-Flow Tronic horizontally and outside the pond, on or under
the water level.
lAlways start with 5% activattion and if necessary, increase weekly by 5%.
lPerform regular maintenance on the T-Flow Tronic, so that it works optimally.
lAt water temperatures below 12°C the system will shut down automatically.
Remove the T-Flow from the pond and store it in a dry and frost-free place.
WARNING FOR SIDE EFFECTS
You should realize that, by removing fibrous algae, you influence the balance of
the pond environment and thus the composition of the water. This may occur not
only when using algae killers, but also when removing algae by hand. The fact that
an important oxygen source is gone, can make extra aeration necessary to ensure
a sufficient oxygen supply for the fish. Although problems will seldom occur, risks,
including death of fish, can never be entirely excluded. This also applies to the use
of the T-Flow Tronic. If the T-Flow is applied in the way described in the present
user instructions, problems will almost certainly not occur. However, as the envi-
ronment and composition of pond water will differ from pond to pond, Velda can
not exclude death of fish for 100%, also in case the T-Flow Tronic is used.
After activating the system, the fish may exhibit a shock reaction lasting a few days.
This has no side-effect and after a short time, normal behavior is restored. If fish
should go on behaving in a deviant way, we recommend to leave the T-Flow switched
off for a couple of days. The T-Flow Tronic can be switched off manually by lowering
the rate to 0% (Off). It is a generally known fact that copper (Cu) ions with a
concentration of 0.2 to 0.3 ppm (0.2 to 0.3 mg per litre water) hinder algae growth.
According to the European drinking water standards, even a Cu ion concentration of
2 ppm presents no danger for people and animals, with the exception of inverte-
brates such as snails and mussels. The T-Flow has been constructed so, that normal
pond water, having a pH value 7 or higher, can not contain too high concentrations
of Cu ions. However, because Velda has no supervision over individual use of this
apparatus and has no input regarding the environmental circumstances of the
pond, Velda bears no responsibility for possible failures or damage.
GUARANTEE
Velda guarantees the correct functioning of this apparatus for a period of
24 months after purchase. If a claim to guarantee can be laid, a dated receipt
should be presented. See the terms on the enclosed guarantee card and visit
www.velda.com/service for the warranty procedure.
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brings life to your pond
Design, Research & Development
Velda® The Netherlands
www.velda.com [e-mail]
T-Flow Tronic online GAW126651015
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