profi-Pumpe PS01121 Automatic-Controller Flow Switch Instruction Manual

: June 12, 2024
: profi-Pumpe

profi-Pumpe PS01121 Automatic-Controller Flow Switch

SAFETY INSTRUCTION AND WARNINGS

Please read the user manual before using the device
Pull power plug
Warning sign
Warning of electrical voltage

INTRODUCTION

We would like to congratulate you on the purchase of our flow switch. We appreciate your trust.
That‘s why funtional security and operational safety stands by us on first place.

To prevent damage to persons or property, you should read this user manual carefully. Please observe all safety precautions and instructions for proper use of the Fluomac®. Failure to follow the instructions and safety precautions can result in injury or property damage.
Please keep this manual with the instructions and safety instructions carefully in order to at any time you can restore them. Please always download the latest version of the user manual of www.profi-pumpe.de under „downloads“. This shall always prevail.

IN GENERAL

The Fluomac® is a device that enables pumps, with a minimum prevalence of 2 bar, to start and stop automatically, with regard to a drop in pressure (opening of the taps) and to the stopping of the flow through the system (closing of the taps) respectively.

Should the water supply be interrupted for any reason, Fluomac® performs the important function of stopping the pump, thus protecting it from harmful dry running.

It is also able to restart automatically, by means of an inbuilt timer, to check for the eventual presence of water (this function is only available for versions with automatic reset function).

The Fluomac® is to be used exclusively for non abrasive clear water without debris and other dirt. In the opposite case, an effective pre-filter with a mesh size should be installed no coarser than 0.2 mm in front of the device.
It is not recommended to install the unit in wells or in dense enclosures, as strong condensation may occur. If there is a risk of ice forming due to low ambient temperatures, it is recommended to protect Fluomac® and the pump accordingly.

Make sure after unpacking that the data given on the nameplate agree with the foreseen operating conditions. When in doubt, the operation is prohibited.

Transport damages are reported immediately to the transport company and to us in writing.

PARTS AND COMPONENTS

Fig.01 shows the major components:
PARTS AND COMPONENTS

a. Inlet connection
b. Outlet connection
c. Mains indicator
d. Fault indicator (dry running)
e. Reset button
f. Supply terminals
g. Load terminals (pump)
h. Cut-in pressure adjustment screw

OPERATION

The appliance activates the pump for about 15 seconds when it is powered.
The pump starts every time it senses a pressure drop within the system, for example when a tap is opened.
Unlike traditional water system equipped with pressure switch and pressure tank, it is the minimum flow that determines when the pump should stop, rather than the cut-out pressure. The device delays the pump from stopping for a further 7 – 15 seconds, thus reducing pump cycling in low flow conditions.

INSTALLATION

5.a Hydraulic connections
Fluomac® can be installed either in a vertical or a horizontal position, anywhere between the pump outlet and the first outlet (tap). Care must be taken to ensure that the direction of the arrow on the cover is in the same direction of the flow of the fluid within the pipes (fig. 05).

All hydraulic connections must be properly tightened. An adequate pressure reducing unit must be fitted on the delivery port of any pump exceeding 10 bar working pressure.

CAUTION: With the exception of submersible pumps, installing a non-return valve between the pump outlet and the Fluomac® inlet may adversely affect pump operation. (The pump may fail to stop). If it is necessary to install a non- return valve, this must be mounted at least 3 meters away from the device (fig. 04).

In the case of very high flow rates, the Fluomac® device can be installed in a „by-pass“ mode, in parallel with a non-return valve placed on the main outlet, as shown in Fig. 06, to reduce pressure drop.

5.b Electrical connections

All electrical connections should be carried out by qualified personnel only, as shown in Fig. 3. and page 16.

Please, check each time before using, the electrical connections and the cables are not damaged. Check before the installation whether the electrical connections are earthed according to the statutory regulations and are installed.
Also, it is NOT recommended to perform, for example, a cable extension. It is not certain whether this modification is technically correct, so this warranty is void.
In the case of pumps with power exceeding 500 W and an ambient temperature greater than 25° C, heat-resistant cables (resistant to at least 105°C) must be used. Use only the terminals supplied with the device.
In the version in which the connecting cable is included, simply connect the power plug of the pump to the Fluomac®’s electrical socket and the Fluomac® device’s plug, into a power outlet.

Note: the units supplied with 1 mm2 cables is suitable for maximum loads up to 10A.

CAUTION: The pump connected to Fluomac® must be adequately protected against current overloads.

CUT-IN PRESSURE ADJUSTMENT

CAUTION: Turning the adjustment screw WILL NOT ALTER the maximum pressure delivered by the pump!

The pressure is factory pre-set at 1.5 bar, which is optimal for most applications. Different working pressures may be obtained by adjusting the screw on the inner flange, which is marked by the symbols + and -.

You may need to change the factory-adjusted pressure settings:

If the tap situated at the highest point is more than 15 metres above the Fluomac® (fig. 05 – Hmax: 30 mt)
For increased load, i.e. when the load pressure is added to the pump pressure (max. 10 bar).

CAUTION: It is important that the MAXIMUM PRESSURE of the PUMP is at LEAST 1.0 BAR HIGHER THAN the cut-in pressure set ON THE Fluomac® device.

COMMISSIONING

CAUTION: If the water level happens to be below the level at which the pump is installed (negative head), it is imperative to use a suction hose complete with footvalve to prevent water from draining back into the well.

Before switching on, make sure that both the suction pipe and the pump are primed. Start the pump by switching on the Fluomac® device. As soon as the pump stops running, open the tap positioned at the highest point within the system.

If there is a steady flow from the tap, and the pump runs uninterruptedly, the commissioning procedure has been successful. If there is no continuous flow, try to run the pump for a short while by holding down the RESET button. If the problem persists, disconnect the Fluomac® device and repeat the whole procedure.

PROTECTION AGAINST DRY RUNNING

If the pump stops running due to lack of water, the Red FAILURE light goes on. To reset the system, press the RESET button after confirming the presence of water on the suction side or temporarily disconnect the power supply.

AUTOMATIC RESET

Should the pump stop running because of lack of water, the versions with automatic reset (optional) begin to restart automatically at pre-set intervals of 15, 30 or 60 minutes, depending on the model. This operation mode is indicated by the rapid flashing of the red indicator light. This process is repeated until either there is new water available on the suction side of the pump or else, the pump has reached the maximum number of pre-set retries (2, 4 or 8 depending on the model). Should this limit be exceeded, the red indicator light remains switched on.
To reset the system, you must press the RESET button after verifying the presence of water on the suction side.

SERVICING

It may happen occasionally that dirt is retained in the internal check valve and this is no longer seals 100%. The first remedy should be always trying to flush the check valve free. For this purpose, eg. As the Garden side faucet on full blast, so that the pump at full rated power promotes about 30 minutes water. Is then the timing is not clear, the unit must be replaced. Prior to installation of the new device, the pump is in, free to flush any case, as previously described. Opening the device on non-return valve is prohibited and always results in the loss of any existing warranty. In addition, persons could be dangerous when Operating a clocking pump occur, so that the pump may be operated under any circumstances continue. Until the device replacement, the pump must be taken out of service. For abrasive materials such as sand, shortening the Maintenance period and the device lifetime.

The following checks should be carried out regularly:

functional test (min. every 3 months)
integrity of the power cord
Clean the guide lines (eg no buckling)
Clean the media (no sand, no sludge)

GUARANTEE REGULATIONS / STATUTORY WARRANTY

For all manufacturing and material defects, the statutory warranty applies. In these cases, we assume the exchange or appliance repairs. Shipping costs are borne by us only to the extent legally is prescribed.
In case of warranty please call our service platform http://www.profi- pumpe.de/service.php log the event.
Then we will inform you how to proceed with case by case basis.
Returns please sufficient postage. Unfortunately prepaid returns will not be accepted, because they are filtered out before delivery. Our service we provide in Germany.

The warranty does not cover:

Improper installation (proper installation, unauthorized persons)
Material wear (eg. seals) or dirt in the unit
Unjustified interventions or changes in the device
Damages by selffault
Improper servicing and improper use

Moreover, we give no damage compensation for secondary damages!

SECURITY TIPS

Obey absolutely valid regulations on the electrical security
To avoid shocks and fire risks, read and follow closely the following instructions:
- Always unplug the device from the mains before carrying out any work on it.
- Be sure that the electric line connecting the device to the mains and the extension leads have a cross-section suitable for pump power and be sure that the electrical connections are far away from any water source
- When Flow guard is used for swimming pools, ponds and fountains if is necessary to use an automatic RCD with IDn = 3OmA protection.
  Warning: when the pump stops, the pipes are under pressure consequently we recommend opening a tap to discharge the system before carrying out any work.
The electrical connections are always to be carried out by an authorised professional.
The Fluomac® may be used by children aged 8 years and above as well as persons with reduced physical, sensory or mental abilities or those who lack skills, experience and knowledge only if they are supervised. These aforementioned persons should only use the appliance while adhering to safe instructions and resulting dangers.
Cleaning and maintenance must not be carried out by children without supervision.
The pump must not be used or operated under any circumstances when there are people in the same water.
Under certain cirumstances, it is possible that that contamination of water is caused by leakage.

THE MANUFACTURER EXPLAINS:

To take over no responsibility in the case of accidents or damages on the basis of carelessness or disregard to the instructions in this book.
To reject every responsibility for the damages which originate from the improper use of the device.

RECOGNISING AND REPAIRING OF MISTAKES

Problem	Possible cause	Solution
**** The pump does not deliver any water	1. The Fluomac® was mounted the

other way round

2. The priming process was not implemented correctly

3. The suction hose is not properly immersed in the liquid

| 1. Check the installation of the device and correct if necessary

2. Press and hold the RESET but- ton until the flow is regular

3. Check that the suction hose is well immersed in water

The pump does not re- ach the desired pressure| 1. There are leaks in the system

2. The hose or suction filters are clogged

3. The foot valve is blocked

| The device stops the pump from running even in presence of water
The device stops the pump from running even in presence of water| 1. The pressure is set too high

2. The pump’s thermal protection may prevent the pump from running

| 1. Decrease the pressure until the problem is resolved.
Contact a professional installer.2. Check the pump
The pump does not start when a tap is opened| The pressure is set too low| Increase the pressure until the problem is resolved.

Contact a professional installer

The pump starts and stops frequently| 1. There are leaks in the system

2. The flow of water from the tap

is too low

| 1. Check for any leaks and resolve as necessary

2. Contact technical support

The pump keeps running and does not stop| 1. The flow switch of the Fluomac® is dirty

2. There are significant leaks within the system

3. A check valve has been installed before or after the Fluomac® device

| 1. Check the device

2. Check the plumbing system

3. Remove any valves from the system

NOTES ON PRODUCT LIABILITY

We point out, that we are only liable for damages under the Product Liability Act, which are caused by our units if no changes were made to the equipment. If repairs are carried out by our authorized service, we are only liable if original spare parts and accessories were used.

NOTES ON DISPOSAL

Electro devices of our company, labeled with the symbol of the crossed trash bin, are not permitted to be disposed in your household garbage. We are registered at the German registration department EAR under the WEEE-No. DE79535656.
This symbol means, that you’re not allowed to treat this product as a regular household waste item – it has to be disposed at a recycling collection point of electrical devices. This is the best way to save and protect our earth.

THANK YOU FOR YOUR SUPPORT!

EU DECLARATION OF CONFORMITY

The undersigned, Amur S.à r.l., 36, Rue de la Gare, L-5540 Remich, certifies that the product named overleaf, namely Pumpensteuerung FLUOMAC® as placed on the market, complies with the relevant provisions listed below, the relevant EU harmonised directives and the EU standard for safety. This declaration of conformity applies insofar as no modifications are made to the product. The sole responsibility for issuing this declaration of conformity lies with the manufacturer.
The sole authorised person to keep the technical documents:
Amur S.à r.l. – 36, Rue de la Gare – L-5540 Remich
Low Voltage Directive (2014/35/EU)
EC Electromagnetic compatibility directive (2014/30/EU)
The following harmonized standards:
EN 60730-1:2011; EN 60730-2-6:2008
EN 61000-6-1:2007; EN 61000-6-3:2007+A1:2011
EN 50581:2012
Signed for and on behalf of:
Amur S.à r.l.
Remich, 01.08.2023

i.V. Dipl. Phys. Peter Neumüller
Technical Manager

TECHNICAL DATA

English	PS01121
Tension/Voltage	110-230 VAC ± 10% 50/60 Hz
Consumption in standby	<0,25 W
Max. Current	10A
Cut-in pressure range	1-3,5 bar
Max. Operating Pressure	10 bar
Min. water temperature	5 °C
Max. water temperature	50 °C
Storage Temperature	-10 – 50 °C
Input connector	2,54 cm (1“)
Output connector	2,54 cm (1“)
Protection-grade	IP 54
Type (Ref. EN 60730-1)	1.C
Pollution degree	III
Insulation category	III
Ball Pressure Test	85 °C