LMS Water Management System

Transcription

1 LMS Water Management System Owners Manual INSTALLATION OPERATION TROUBLE SHOOTING For any assistance or after sales service call Leader on our toll free number Please have a look at further quality Leader products at

2 LEADER PUMPS Leader Pumps is an Italian manufacturer forming part of the DWT Group of companies. The DWT Group is a fully owned subsidiary of GRUNDFOS, one of the worlds largest pump companies. Leader Pumps is a recognised world leader in domestic pumping solutions and water supply needs for the household. Leader Pumps has been represented in Australia by Clayton Engineering since Clayton Engineering has been involved in the Pumping Industry since 1975 providing solutions to the rural and domestic markets. It prides itself on providing the best product support and service in the domestic pumping market. Clayton Engineering is a privatelyowned company allowing personal service to each one of our valued customers. You have made the best choice of pumping system on today s market. Be reassured that we are only a phone call away if there are any questions about your purchase. Leader in product quality and support to you. 2

3 contents 1.0 Introduction Precautions Installation and Start-up Surface pump Positioning and Connection to Rainwater Tank Connecting Mains Water Connecting House Delivery pipe Float switch Installation Connecting Power Connecting the Pump Priming the Pump Starting the System Submersible Pump Installing the Pump Connecting Mains Water Connecting House delivery pipe Float Switch/Pressure Switch Installation Connecting Power Starting the system Trouble Shooting Maintenance Guarantee Service and support Technical Specifications and Approvals 19 3

4 1.0 INTRODUCTION The Leader Pumps LMS Water Management System is designed to provide available water to your house always preferentially using rainwater as the best environmental option. Under the Plumbing Code of Australia, rainwater is the preferred option for supply of water to household toilets, washing machine and garden watering. Under normal conditions, when rainwater is available in your rainwater tank, the Leader pump system will deliver this water to the house. When the rainwater tank is emptied, the LMS System will detect the lack of rainwater and provide mains water to your house. above ground option in-tank option 90Ø downpipe POP within 1.5 of centre of tank 20mm female mm female Powerpoint within 1.2m of Aquamatic Not Used 20mm female 25mm female 700mm 1970 Delivery Hose 380mm 90Ø overflow pipe within 1.5 of side of tank

5 2.0 Precautions Plumbing regulations vary between Municipal Councils. Check with your local council to ensure that you meet their regulations. It is recommended that all plumbing work be performed by a licensed Plumber. All plumbing installations shall comply with the Plumbing Code of Australia. This will guarantee the integrity of the system and ensure warranty compliance. All plumbing fittings in contact with mains water will have Watermark approval. All electrical work including installation of power-points shall be performed by a licensed electrician. All electrical products and installation shall comply with the relevant Australian Standard. It is recommended to have your plumber install a manual bypass around the system to allow for future maintenance. This will enable mains water to be available to the toilets and washing machine when the pumping system is not functional. To protect this product and the end devices from debris, install a strainer in the mains and rainwater lines. Strainers should be inspected and cleaned regularly. In any doubt, ring the Leader Pumps Toll Free Number

6 3.0 Installation and Start-up 3.1 Surface Pump Positioning and connection to Rainwater Tank The positioning of your pump relative to your rainwater tank is very important. The best position for your pump is level or below the bottom of the rainwater tank as per diagram no. 1a. If this is not possible, like in the case of an underground tank, refer to diagram no. 1b. In both cases it is important that the pump is mounted on a flat solid surface that will not move in extreme weather conditions, such as rain. It is recommended that a concrete slab or a Leader Polyslab be used. It is essential that a pump cover is used to protect the pumping system from rain and sunlight. This will ensure long life from the system. When the pump is installed level or below the rainwater tank, follow the illustrations diagram no. 1b in diagram no.1a. It is recommended to use a Leader flexible suction line between the rainwater tank and pump. It is also recommended to use a Leader Y-strainer. When the pump is installed on top of the rainwater tank or at a level above the rainwater tank bottom, it is essential that a non-return valve (or foot valve) be installed at the lowest point of the suction line. A solid suction line is preferable with a Leader Y-strainer Connecting Mains Water diagram no. 1a Warning! Test the mains pressure BEFORE installing the LMS Water Management System. Maximum pressure on mains is 850KPa. If the pressure is above 750KPa a pressure reducer must be installed. Remember mains pressure in your area can change 6

7 according to current water demands. Excessive pressure will cause damage that is not covered by warranty. Mains water piping is to be connected to the Aquamatic on the ¾ female brass fitting. The ¾ brass fitting is a dual check valve that prevents flow back into the mains. It is essential that the dual check valve is held with a spanner before tightening the pipe. Warranty will be void if the correct tightening procedure is not followed. See diagram no.2 for illustrated details. Warning! It is also essential that the pipe work is not applying any load to the Aquamatic fitting. That is, the pipe work has to be supported and aligned so it does not stress the Aquamatic fittings. Damage caused by pipes stressing the unit is not warranty Connecting House delivery pipe House delivery pipe is to be connected to the 1 brass fitting on the Aquamatic. A brass union fitting is supplied to allow connection of the delivery pipe to the union before it is connected to the Aquamatic. It is essential that a spanner is used against the Aquamatic when any tightening is performed. This will ensure that there is no turning of fittings inside the Aquamatic. See diagram no.2 for illustrated details. IMPORTANT : DO NOT TURN MAINS WATER ONTO THE SYSTEM UNTIL UNIT IS POWERED. diagram no Float Switch Installation At the Rainwater Tank - Install the cable weight on the cable positioned approximately 150mm from the float. Install the cable through the top of the tank using the cable cap and gland provided. Install the float switch in the rainwater tank so the float is approximately 100mm above the suction outlet of the tank at full extension. Refer to Diagram No.3 Fit the cable gland directly into the top of the tank. Or use the cap provided. Attach the cable weight supplied. Set at least 150mm apart. Set at least 100mm above the tank outlet. diagram no. 3 7

8 Light Water Source Off Flashing On Mains Mains Tank PUMP At the Leader Water Management System The system comes with the float switch cable already connected to the Aquamatic. If the float switch cable needs to be lengthened or passed underground this may require disconnection and reconnection. Remove the two screws on the front of the Aquamatic allowing the cover to be removed. Note that the float switch is 12V so connection into the Aquamatic can be done without danger. The polarity of the cable does not matter, so either wire (black or brown) can be connected into either connector. Do not use the blue wire. See Diagram No.4 for guidance. electrical supply conforming to Australian Electrical Regulations This must include a l n=30ma safety switch. All electrical installations are to be performed by a Licensed Electrician. IMPORTANT : TURN POWER ONTO SYSTEM BEFORE OPENING MAINS WATER TO THE SYSTEM. diagram no Connecting the Pump diagram no. 4 Secure the float cable to power cable to the dual check valve of the Aquamatic with the cable ties provided. This will prevent damage caused by pulling of the cables Connecting Power The Leader Management System comes assembled with the relevant components plugged into each other. One remaining electrical cable and plug extends from the Aquamatic (as per Diagram No. 5). Connect this plug to your 240V electrical supply. The Leader Water Management System is only to be installed in an Above ground tank A valve should be already provided at the bottom of the rainwater tank. Connect the suction line from this valve to the suction connection on the pump. It is recommended to use a flexible suction hose of inside diameter of 25mm. (A flexible suction line is recommended because it will compensate for any movement in the rainwater tank when it goes from empty to full). It is also recommended to install a Y-strainer to remove any solid objects that may come through the rainwater tank. These objects could be left from the manufacturing process. Refer Diagram No.6a Do not use rigid piping on suction lines. Do not use elbows. Below ground tanks - A rigid suction line should be installed from the suction of 8

9 3.1.7 Priming the pump Valve Y Strainer diagram no. 6a Pump the pump, through the top of the tank to the bottom of the tank. A foot valve is to be installed at the lowest point of the suction line. The foot valve prevents the loss of water out of the suction line when the pump stops. This prevents loss of prime. Refer Diagram 6b. Surface pumps need to be filled with water before the first operation to allow them to remove the air out of the system. This only needs to be done once (first operation of pump). This is called priming of the pump. To do this, remove the priming plug located on the top of the pump casing. (Refer to Diagram no.7). Fill the pump casing with water and refit the plug. diagram no Starting the System a) Open rainwater tank valve b) Turn power onto the system. Wait for 20 seconds until solid green light is on Aquamatic. c) Open tap to test whether water flows or flush toilet. b) Open mains water to the system. diagram no. 6b When the power is first put onto the system, there will be a delay of about 20 seconds to enable the system to perform its internal testing process. After 20 seconds the Power On light shall be displayed on the Aquamatic to indicate that everything is operational. Refer Diagram No.8 9

10 TÜV + + MAINS WaterMark Light ATS: WMK: LN Water Source Mod: AAUM-25 S/No s: A UA 2 Flo 850Kpa (Max) 30DegC (Max) N VAC 10A A (Max) Off Flashing On Mains Mains Tank OUT Light Water Source Off WaterMark Mains Flashing ATS: Mains WMK: LN On Tank PUMP IMPORTANT :The pumping system does not work if the highest point of water use exceeds a vertical height of 15 metres. diagram no. 8 Light Flashing - No water in rainwater tank and system is using MAINS WATER Light On - Water in rainwater tank and system will use pump. AUTOMATIC PUMP CONTROL Power Light Off - No power and system will use MAINS WATER V 50/60Hz 10Amax. 10barmax. IP 65 Failure On Pump Controller This is marked Automatic Pump Control and is located on top of the pump casing. This Controller allows the pump to start when you open a tap, flush the toilet or start the washing machine. It stops the pump automatically when you are finished. Refer Diagram No.9. It has three main functions. a) Automatic pump operation : The pump starts when the tap is turned on and stops the pump about 10 seconds after the tap is turned off. b) Provides constant flow and pressure c) Pump protection from dry running: The pump stops when there is no flow of water, thus preventing possible damage to the pump. The alarm is indicated by the LED called Failure on the front of the Automatic Pump Control. diagram no Submersible Pump Installing the pump The submersible pump can be installed in an above ground rainwater tank or a below ground rainwater tank as per Diagram No.10. There are two different systems dependent on whether the submersible pump has a control system built into the pump or whether the controller is external to the rainwater tank. It is recommended to install rigid pipe from the submersible pump internally to the top of the rainwater tank with a union connection under the top of the tank to allow the pump to be easily 10

11 removed. Once out of the tank then it is recommended to use flexible hose to the Aquamatic water management device. 20mm female Not Used mm female 90Ø downpipe POP within 1.5 of centre of tank Powerpoint within 1.2m of Aquamatic Connecting Mains Water Warning! Test the mains pressure BEFORE installing the LMS Water Management System. Maximum pressure on mains is 850KPa. If the pressure is above 750KPa a pressure reducer must be installed. Remember mains pressure in your area can change according to current water demands. Excessive pressure will cause damage that is not covered by warranty Delivery Hose Ø downpipe POP within 1.5 of centre of tank 20mm female 25mm female Powerpoint within 1.2m of Aquamatic 1970 diagram no. 10a 90Ø overflow pipe within 1.5m of side of tank Drawing No. C10-12 DiverTron c/w Pressure Switch Mains water piping is to be connected to the Aquamatic on the ¾ female brass fitting. The ¾ brass fitting is a dual check valve that prevents flow back into the mains. It is essential that the dual nonreturn valve is held with a spanner before tightening the pipe. Warranty will be void if the correct tightening procedure is not followed. See diagram no.11 for illustrated details. Delivery Hose Float 90Ø overflow pipe within 1.5m of side of tank 150mm 1500 Drawing No. C10-13 DiverTron c/w Float Switch diagram no. 10b diagram no

12 Warning! It is also essential that the pipe work is not applying any load to the Aquamatic fitting. That is, the pipe work has to be supported and aligned so it does not stress the Aquamatic fittings. Damage caused by pipes stressing the unit is not warranty Connecting House delivery pipe House delivery pipe is to be connected to the 1 brass fitting on the Aquamatic. A brass union fitting is supplied to allow connection of the delivery pipe to the union before it is connected to the Aquamatic. It is essential that a spanner is used against the Aquamatic when any tightening is performed. This will ensure that there is no turning of fittings inside the Aquamatic. See diagram no.11 for illustrated details. IMPORTANT : DO NOT TURN MAINS WATER ONTO THE SYSTEM UNTIL UNIT IS POWERED Float switch/pressure Switch Installation The Divertron model can be installed using a float switch or a pressure switch. The Divertron can use a pressure switch because it has the capability of testing for the presence of rain water in the tank every 24 hours. All other submersible pump models require a float switch (a pressure switch arrangement can not be used) Connecting Power FLOAT SWITCH OPTION At the Rainwater Tank - Install the cable weight on the cable positioned approximately 150mm from the float. Install the cable through the top of the tank using the cable cap and gland provided. Install the float switch in the rainwater tank so the float is approximately 100mm above the suction outlet of the tank at full extension. Refer to Diagram No.12 Fit the cable gland directly into the top of the tank. Or use the cap provided. Attach the cable weight supplied. Set at least 150mm apart. Set at least 100mm above the tank outlet. diagram no. 12 At the Leader Water Management System The system comes with the float switch cable already connected to the Aquamatic. If the float switch cable needs to be lengthened or passed underground this may require disconnection and reconnection. Remove the two screws on the front of the Aquamatic allowing the cover to be removed. Note that the float switch is 12V so connection into the Aquamatic can be done without danger. The polarity of the cable does not matter, so either wire (black or 12

13 Light Water Source Off Flashing On Mains Mains Tank PUMP Light Water Source Off Flashing On Mains Mains Tank PUMP brown) can be connected into either connector. Do not use the blue wire. See Diagram No.13 for guidance. without any danger. The polarity of the cable does not matter, so either wire can be connected into either connector. See Diagram No.15 for guidance. 90Ø downpipe POP within 1.5 of centre of tank diagram no. 13 Secure the float cable and power cable to the dual check valve of the Aquamatic with the cable ties provided. This will prevent damage caused by pulling of the cables. 20mm female Not Used mm female Powerpoint within 1.2m of Aquamatic 1970 Delivery Hose PRESSURE SWITCH OPTION Model : Divertron only The pressure switch needs to installed in the pipe between the pump and the Aquamatic. In this case a dual check valve is to be installed between the pressure switch and the Aquamatic. Refer Diagram No.14. The pressure switch does the same job as the float in that it indicates when there is water in the rainwater tank. The pressure switch works on 12V and thus has no electrical danger. At the Leader Water Management System The pressure switch has two wires ready for connection to the Aquamatic. To do this, remove the two screws on the front panel of the Aquamatic allowing the cover to be removed. Note that the pressure switch is 12V so connection into this box can be done 1500 diagram no. 14 diagram no Ø overflow pipe within 1.5m of side of tank Drawing No. C10-12 DiverTron c/w Pressure Switch 13

14 FLOAT SWITCH OPTION 90Ø downpipe POP within 1.5 of centre of tank Pump Control in Pump (Model : Divertron only) : The pump electrical cable is to be connected directly to the Aquamatic. Refer Diagram 16a. 20mm female mm female Powerpoint within 1.2m of Aquamatic Or 1970 Delivery Hose Automatic Pump Control External to Tank (all other models) : The pump electrical cable is to be connected to the socket of the Automatic Pump Control. The plug of the Automatic Pump Control is to be connected to the socket of the Aquamatic. Refer Diagram 16b. 150mm Float 90Ø overflow pipe within 1.5m of side of tank Connect the plug of the Aquamatic to your 240V electrical supply. 20mm female 1500 Drawing No. C10-13 DiverTron c/w Float Switch diagram no. 16a 90Ø downpipe POP within 1.5 of centre of tank 25mm female 600 Powerpoint within m of Aquamatic PRESSURE SWITCH OPTION Model : Divertron only Pump Control in Pump (Model : Divertron) : The pump electrical cable is to be connected directly to your 240V electrical supply. Pump is only to be installed in an electrical supply conforming to Australian Electrical Regulations This must include a l n=30ma safety switch. All electrical installations are to be performed by a Licensed Electrician Delivery Hose <1200mm Aquamatic Switching device should also be connected directly to your 240V electrical supply. The Aquamatic will have a socket that is not needed with this type of application and should be capped off. Float 90Ø overflow pipe within 1.5m of side of tank 150mm 1500 diagram no. 16b Drawing No. C10-14 Submersible Pump c/w Float Switch 14

15 TÜV Starting the system a) Turn power onto the pump and Aquamatic. b) Open mains water to the system c) Open tap to test whether water flows or flush toilet. When the power is first put onto the system, there will be a delay of about 20 seconds to enable the system to perform its internal testing process. After 20 seconds the Power On light shall be displayed on the Aquamatic to indicate that everything is operational. Refer Diagram No MAINS WaterMark Light ATS: WMK: LN Water Source Mod: AAUM-25 S/No s: Kpa (Max) 30DegC (Max) 240VAC 10A A (Max) A UA 2 Flo Off Flashing On Mains Mains Tank N14219 Light Water Source Off WaterMark Mains Flashing ATS: Mains WMK: LN On Tank OUT PUMP a tap, flush the toilet or start the washing machine. It stops the pump automatically when you are finished. Refer Diagram No.18. It has three main functions. d) Automatic pump operation : The pump starts when the tap is turned on and stops the pump about 10 seconds after the tap is turned off. e) Provides constant flow and pressure f) Pump protection from dry running : The pump stops when there is no flow of water, thus preventing possible damage to the pump. The alarm is indicated by the LED called Failure on the front of the Automatic Pump Control. IMPORTANT :The pumping system does not work if the highest point of water use exceeds a vertical height of 15 metres. diagram no. 17 Light Flashing - No water in rainwater tank and system is using MAINS WATER Light On - Water in rainwater tank and system will use pump. Light Off - No power and system will use MAINS WATER. FOR SYSTEM WITH CONTROLLER OUTSIDE TANK Pump Controller This is marked Automatic Pump Control. This Controller allows the pump to start when you open AUTOMATIC PUMP CONTROL V 50/60Hz 10Amax. 10barmax. IP 65 Power Failure On diagram no

16 4.0 Precautions PROBLEM CAUSE CORRECTIVE ACTION Pump does not work No Power to pump Check power outlet is turned on. Check electrical connections (as per Connecting Power section) and ensure electrical power is working. Aquamatic light is flashing when you know there is water in the rainwater tank Float wire not connected to Aquamatic securely Check that the 12volt float lead is securely attached to Aquamatic as per instructions above. Position of Float switch Check position of float switch and weight on float switch cable. If this is not positioned properly can cause mains water to be used when unnecessary. Pump starts and stops repeatedly when no taps are in use There is a small leak in the system Check all pipes for leaks on suction and discharge side of pump. Check toilets and taps for leaks. Pressure test using a gauge if necessary. Any small leak from a connection, tap or leaking toilet will cause a problem. Air in the pipe system Make sure every outlet has been turned on to bleed air pockets out of the system If you still experience problems after going through the trouble shooting guide, turn power supply off to the system and it will automatically divert back to the mains water supply. Contact Leader pumps for further technical support. 16

17 PROBLEM CAUSE CORRECTIVE ACTION Pump doesn t stop when tap is closed There is a leak in the pipe system. (>1.2 lpm) Check all pipes for leaks on suction and discharge side of pump. Check toilets and taps for leaks. Pressure test using a gauge if necessary. Any small leak from a connection, tap or leaking toilet will cause a problem. Pump plugged directly to power supply Check that pump is plugged into the Automatic pump controller and that the controller is plugged into Aquamatic. The Aquamatic should be the only device connected directly to power supply. (the exception to this is when using Diverton with the pressure switch option.) Automatic Pump Control failure light is on Pump does not prime Re-prime pump. Check for leaks in suction line. Press RESET button on Automatic Pump Control and perform start-up procedure again. No water in tank Check water level in tank. Reset float switch in tank as per section or

18 5.0 maintenance Weather Protection : All components require protection from direct sunlight and rain. This will maximise there working life. They require protection from flooding. Any water ingress into the electrical motor, Aquamatic or Automatic Pump Control will not be covered by warranty. Piping : Maintain working order of all piping, fittings and attachments on suction and discharge lines. Any leaks will cause the system to malfunction. Inspection interval recommended 6 monthly. Toilets, Taps : Ensure toilets and taps do not leak. Regularly inspect and replace washers and assemblies as necessary. Inspection interval recommended 6 monthly. Y-strainer : Inspect and clean this filter regularly to ensure blockages do not occur. Inspection interval recommended 6 monthly. 6.0 Guarantee Leader Pumps guarantee the system for 12 months from the date of purchase. The guarantee covers manufacturer s defects in material or workmanship. The guarantee does not cover malfunctions due to misuse or due to failure to follow the instructions in this manual. Any alterations to the product are to be performed by a Leader Pumps approved service agent. Any repairs performed by non approved personnel will void the guarantee. 7.0 Service and Support Leader Pumps proudly provide the best support for their product in the Domestic Pumping Industry. By phoning our toll free number we can help you with application questions, fault difficulties, or any pumping questions. We are here to help you. call Please have a look at further quality Leader products at 18

19 8.0 Technical Specification & Approval Voltage : 240V Max. Current : 10A Frequency : 50Hz Protection Grade : Aquamatic : IP Automatic Pump Control : IP65 Max. Mains Pressure : 850 KPa Max. Water Temperature : 30 C Pump starting Pressure : 1.5 bar EC Certificate of Conformity The Leader Pumps Group S.p.A. Via Bonanno Pisano, Bientina (PI) Italy, hereby declares on its own full responsibility that the products to which this declaration refers comply to the following EEC health and safety regulations 89/392/EWG, 89/336/EWG, 73/23/EWG By way of comparison, within the ambit of the above stated EEC health and safety standards, the following standards and/or technical specifications have been referred to: EN EN /2 EN DIN-VDE EN EN EN EN EN /2 EN Teil 2 u. 3 DIN-VDE Australian Electrical Approval on Surface Pumps and Controller: Q to AS Aquamatic : Watermark LN60005 to ATS C-Tick : N

20 CONTACT US T sales@claytonengineering.com.au BRISBANE 1/75 Kremzow Road, Brendale Qld, T F MELBOURNE 24 Healey Rd, Dandenong South, Vic, T F INSTALLATION OPERATION TROUBLE SHOOTING For any assistance or after sales service call Leader on our toll free number Please have a look at further quality Leader products at