Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
APPROVED JANDY JEP PUMP- 1.5 SPECS
Installation and Operating Data andy. 1 .5 HP Installation and Operation Manual ePump'm Series Pumps A WARNING FOR YOUR SAFETY: This product must be installed and serviced by a professional service technician, qualified in pool/spa installation. The procedures in this manual must be followed exactly. Improper installation and/or operation can create dangerous electrical hazards,which can cause high voltages to run through the electrical system, possibly causing death, serious injury or property damage. Improper installation and/or operation will void the warranty. ATTENTION INSTALLER: This manual contains important information about the installation, operation and safe use of this product. This information should be given to the owner/operator of this equipment. o 4andy ePump"Series Pumps, Installation and Operation Manual Page 3 Table of Contents Section 1. Important Safety Instructions........... 4 Section 5. Service and Maintenance ................. 15 1.1 Safety Instructions.......................... 4 5.1 Routine Maintenance...................... 15 1.2 Pool Pump Suction Entrapment 5.2 Winterizing the Pump..................... 15 Prevention Guidelines..................... 6 Section 6. Troubleshooting and Repair............. 16 Section 2. General Description.......................... 8 6.1 Troubleshooting 16 2.1 Introduction..................................... 8 6.2 Service Technician Maintenance.... 18 2.2 Description...................................... 8 6.2.1 Blocked Impeller........................ 18 Section 3. Installation Information.................... 8 6.2.2 Impeller Removal and 3.1 Plumbin Replacement............................... 18 g""""""""""""""""""""' 8 6.2.3 Mechanical Seal Replacement.... 21 3.1.1 Preparation Information.............. 8 6.2.4 Variable Speed Drive Electronics 3.1.2 Pump Location............................ 8 Replacement............................... 22 3.1.3 Pipe Sizing.................................. 9 6.2.5 Motor Replacement.................... 23 3.2 Electrical Installation...................... 10 Section 7. Product Specifications and 3.2.1 Voltage Checks........................... 10 3.2.2 Bonding and Grounding 10 Technical Data.................................. 24 3.2.3 Electrical Wiring......................... 10 7.1 Replacement Parts List and 3.2.4 Installing the Controller.............. 10 Exploded View................................ 24 3.3 ePump Dip Switch Settings............ 12 7.2 Performance Curves........................ 26 3.4 Pressure Testing.............................. 12 7.3 Physical and Operational 3.4.1 Replace Blue Pressure Test Specifications.................................. 27 O-ring if Necessary..................... 13 7.3.1 Specifications ............................. 27 3.5 Conduct Pressure Test..................... 14 7.3.2 Dimensions................................. 27 Section 4. Operation.......................................... 14 7.4 Replacement Motor Guide.............. 27 4.1 Start-up............................................ 14 EQUIPMENT INFORMATION RECORD DATE OF INSTALLATION INSTALLER INFORMATION INITIAL PRESSURE GAUGE READING (WITH CLEAN FILTER) PUMP MODEL HORSEPOWER NOTES: Page 4 ePump'"Series Pumps, Installation and Operation Manual _ �Tandy Section 1 . Important Safety Instructions READ AND FOLLOW ALL INSTRUCTIONS 1.1 Safety Instructions All electrical work must be performed by a licensed electrician and conform to all national, state, and local codes. When installing and using this electrical equipment,basic safety precautions should always be followed, including the following: A WARNING RISK OF SUCTION ENTRAPMENT HAZARD, WHICH, IF NOT AVOIDED, CAN RESULT IN SERIOUS INJURY OR DEATH. Do not block pump suction, as this can cause severe injury or death. Do not use this pump for wading pools, shallow pools, or spas containing bottom drains, unless the pump is connected to at least two (2) functioning suction outlets. Drain covers must be certified to the latest published edition of ANSI/ASME Al12.19.8. A WARNING To reduce the risk of injury, do not permit children to use this product. A WARNING To reduce the risk of property damage or injury, do not attempt to change the backwash (multiport, slide, or full flow) valve position with the pump running. A WARNING Jandy Pumps are powered by a high-voltage electric motor and must be installed by a licensed or certified electrician or a qualified swimming pool service technician. A WARNING Due to the potential risk of fire, electric shock, or injuries to persons, Jandy Pumps must be installed in accordance with the National Electrical Code (NEC), all local electrical and safety codes, and the Occupational Safety and Health Act (OSHA). Copies of the NEC may be ordered from the National Fire Protection Association, 470 Atlantic Ave., Boston, MA 02210, or from your local government inspection agency. A WARNING Incorrectly installed equipment may fail, causing severe injury or property damage. A WARNING • Do not connect system to an unregulated city water system or other external source of pressurized water producing pressures greater than 35 PSI. • Trapped air in the system can cause the filter lid to be blown off, which can result in death, serious personal injury, or property damage. Be sure all air is out of the system before operating. Jandy, ePump"Series Pumps, Installation and Operation Manual Page 5 A WARNING To minimize risk of severe injury or death, the filter and/or pump should not be subjected to the piping system pressurization test. Local codes may require the pool piping system to be subjected to a pressure test. These requirements are generally not intended to apply to the pool equipment, such as filters or pumps. Jandy pool equipment is pressure tested at the factory. If, however, the WARNING cannot be followed and pressure testing of the piping system must include the filter and/or pump, BE SURE TO COMPLY WITH THE FOLLOWING SAFETY INSTRUCTIONS: • Check all clamps, bolts, lids, lock rings, and system accessories to ensure they are properly installed and secured before testing. • RELEASE ALL AIR in the system before testing. • Water pressure for test must NOT EXCEED 35 PSI. • Water temperature for test must NOT EXCEED 100°F (38°C). • Limit test to 24 hours. After test, visually check system to be sure it is ready for operation. Notice: These parameters apply to Jandy equipment only. For non-Jandy equipment, consult the equipment manufacturer. A WARNING Chemical spills and fumes can weaken pool/spa equipment. Corrosion can cause filters and other equipment to fail, resulting in severe injury or property damage. Do not store pool chemicals near your equipment. CAUTION Do not start pump dry! Running the pump dry for any length of time will cause severe damage and will void the warranty. CAUTION This pump is for use with permanently installed pools and may also be used with hot tubs and spas, if so marked. Do not use with storable pools. A permanently installed pool is constructed in or on the ground or in a building, such that it cannot be readily disassembled for storage. A storable pool is constructed so that it may be readily disassembled for storage and reassembled to its original integrity. CAUTION Do not install beneath the skirt of a hot tub. The pump requires adequate ventilation to maintain air temperature at less than the maximum ambient temperature rating listed on the motor rating plate. SAVE THESE INSTRUCTIONS Page 6 ePump"Series Pumps, Installation and Operation Manual Tandy. 1.2 Pool Pump Suction Entrapment Prevention Guidelines A WARNING SUCTION HAZARD. Can cause serious injury or death. Do not use this pump for wading pools, shallow pools, or spas containing bottom drains, unless pump is connected to at least two (2) functioning suction outlets. A WARNING Pump suction is hazardous and can trap and drown or disembowel bathers. Do not use or operate swimming pools, spas, or hot tubs if a suction outlet cover is missing, broken, or loose. The following guidelines provide information for pump installation that minimizes risk of injury to users of pools, spas, and hot tubs: Entrapment Protection - The pump suction system must provide protection against the hazards of suction entrapment. Suction Outlet Covers -All suction outlets must have correctly installed, screw-fastened covers in place. All suction outlet (drain) covers must be maintained. Drain covers must be listed/certified to the latest published edition of ANSI/ASME A112.19.8. They must be replaced if cracked, broken, or missing. Number of Suction Outlets Per Pump - Provide at least two (2) hydraulically-balanced main drains, with covers, as suction outlets for each circulating pump suction line. The centers of the main drains (suction outlets) on any one (1) suction line must be at least three (3) feet apart, center to center. See Figure 1 on page 7. The system must be built to include at least two (2) suction outlets (drains) connected to the pump whenever the pump is running. However, if two (2) main drains run into a single suction line, the single suction line may be equipped with a valve that will shut off both main drains from the pump. The system shall be constructed such that it shall not allow for separate or independent shutoff or isolation of each drain. See Figure 1 on page 7. More than one (1) pump can be connected to a single suction line as long as the requirements above are met. Water Velocity - The maximum water velocity through the suction fitting or cover for any suction outlet must be 1.5 feet per second, unless the outlet complies with the latest published edition of ANSI/ASME All 2.19.8, the standard for Suction Fittings For Use in Swimming and Wading Pools, Spas, Hot Tubs, and Whirlpool Bathtub Applications. In any case, do not exceed the suction fitting's maximum designed flow rate. If 100% of the pump's flow comes from the main drain system, the maximum water velocity in the pump suction hydraulic system must be six (6) feet per second or less, even if one (1) main drain (suction outlet) is completely blocked. The flow through the remaining main drain(s) must comply with the latest published edition of ANSI/ASME All 2.19.8, the standard for Suction Fittings For Use in Swimming and Wading Pools, Spas, Hot Tubs, and Whirlpool Bathtub Applications. Testing and Certification - Suction outlet covers must have been tested by a nationally recognized testing laboratory and found to comply with the latest published edition of ANSI/ASME Al12.19.8, the standard for Suction Fittings For Use in Swimming and Wading Pools, Spas, Hot Tubs, and Whirlpool Bathtub Applications. Fittings - Fittings restrict flow; for best efficiency use fewest possible fittings (but at least two (2) suction outlets). Avoid fittings that could cause an air trap. Pool cleaner suction fittings must conform to applicable International Association of Plumbing and Mechanical Officials (IAPMO) standards. Tandy® ePumpTM Series Pumps, Installation and Operation Manual Page 7 E At Least 3 Feet Listed/Certified to latest Listed/Certified to latest published edition of published edition of ANSI/ASME A112.19.8 ANSI/ASME A112.19.8 Anti-entrapment Anti-entrapment Cover/Grate or Suction Cover/Grate or Suction Fitting, Screw-fastened No Valves between Fitting, Screw-fastened to Main Drain Sump Tee and Main Drains to Main Drain Sump Suction Outlet E ► E ► E Suction Outlet (Main Drain) (Main Drain) Valves OK betwee Pump Pump and Tee Figure 1. Number of Suction Outlets Per Pump Page 8 ePump'"Series Pumps, Installation and Operation Manual Tandy® Section 2. General Description 3.1.2 Pump Location 1. Jandy recommends installing the pump within one (1)foot above water level. The pump should not 2.1 Introduction be elevated more than a few feet above the water This manual contains information for the proper level of the pool.A check valve is recommended installation, operation, and maintenance of Jandy on the suction line to the pump. ePump Series variable-speed pumps. Procedures in this manual must be followed exactly. To obtain additional WARNING copies of this manual, contact Jandy Customer Service Some Safety Vacuum Release System (SVRS) at 800.822.7933. For address information, see the back devices are not compatible with the installation of cover of this manual. check valves. If the pool has an SVRS device, be sure to confirm that it will continue to safely operate 2.2 Description I when any check valves are installed. The ePump is a variable-speed pump that can be run NOTE To achieve better self-priming, install the from 600 RPM to 3450 RPM.When connected to the pump as close as possible to the water level Jandy ePump controller,up to eight(8) speed settings of the pool. may be programmed and recalled. This allows you to 2. If the pump is located below water level, isolation select the most appropriate speed for your application. valves must be installed on both the suction and Even more versatile programming is possible when you return lines to prevent back flow of pool water use a Jandy AquaLink®RS controller. during any routine or required servicing. Jandy ePump Series Pumps are designed to meet 3. The pump and other circulation equipment must the needs of today's more hydraulically demanding be located more than five(5) feet from the water. pool equipment. The pump housing,backplate, diffuser, Choose a location that will minimize turns in the impeller, and hair and lint pot(pump debris filter piping. basket) are all made from high quality thermoplastic materials. These materials were chosen for their strength NOTE In Canada, the pump must be located a and corrosion resistance. minimum of three (3) meters (approximately 10 feet)from the water (CSA C22.1). The pump is driven by an electric motor directly 4. The pump must be placed on a solid foundation attached to the pump impeller.As the electric motor turns,it causes the impeller to turn,which forces water that will not vibrate. To further reduce the to flow through the pump. The water flows through the possibility of vibration noise,bolt the pump to the pump inlet and then into the filter basket. The basket foundation, or place it on a rubber mat. assembly pre-strains/traps large particles. The water NOTE Zodiac Pool Systems, Inc. recommends bolting then enters the center of the pump housing, flows the pump directly to the foundation. through the impeller into the diffuser, and flows out the pump discharge port. 5. The pump foundation must have adequate drainage to prevent the motor from getting wet. Protect the Section 3. Installation Information pump from the rain and sun. 6. Proper ventilation is required for the pump to operate normally.All motors generate heat that 3.1 Plumbing must be removed by providing proper ventilation. 3.1.1 Preparation Information 7. Provide access for future services by leaving a 1. Upon receipt of the pump, check the carton for clear area around the pump.Allow plenty of space damage. Open the carton and check the pump for above the pump to remove the lid and basket for concealed damage, such as cracks, dents or a bent cleaning. base. If damage is found, contact the shipper or 8. If the equipment is in a potentially dark area, distributor where the pump was purchased. provide adequate lighting. 2. Inspect the contents of the carton and verify that all parts are included. See Section 7.1, Replacement Parts List and Exploded View. Tandy, ePump"Series Pumps, Installation and Operation Manual Page 9 t. 3.1.3 Pipe Sizing 3. ePump Series Pumps come equipped with unions NOTE All HP ratings given in this section apply to full- on both the suction and discharge ports.This rated pumps. feature simplifies installation and service and eliminates the possibility of leaks at threaded 3.1.3.1 Suction Pipe adapters. When the pump is located up to 50 feet from the 4. The ePump Series Pump must be connected to at pool,the recommended minimum pipe size for the least two(2)hydraulically-balanced main drains suction side of the pump is 2" for.75 to 1.5 HP*. For for each pool pump suction line. Each drain must 2.0 HP*pumps,the recommended pipe size is 2 '/2". For be provided with covers that are listed or certified 3.0 HP*pumps,the recommended pipe size is 3". to the latest published edition of ANSUASME * HP refers to full rated pumps. Al 12.19.8. The suction fittings of the main drains must be at least three(3) feet apart or at different 3.1.3.2 Discharge Pipe planes.The suction fittings can be a drain and skimmer,two(2)drains,two(2) skimmers, or a When the pump is located up to 50 feet from the skimmer with an equalizer line installed. Check pool,the recommended minimum pipe size for the the local codes for proper installation. discharge side of the pump is 2" for.75 to 1.5 HP*. For 2.0 HP*pumps,the recommended pipe size is 2'/2".For NOTE To prevent entrapment, the system must be 3.0 HP*pumps,the recommended pipe size is 3". built so it cannot operate with the pump drawing *HP refers to full rated pumps. water from only one (1) main drain.At least two (2) main drains must be connected to the pump NOTE All pipe sizes are able to withstand the when it is in operation. However, if two (2) main pressures the pump will deliver, but not drains run into a single suction line, the single necessarily the flow. If the pipe is too small suction line may be equipped with a valve that for the pump, or is elevated above water, the will shut off both main drains from the pump. maximum gallons per minute (GPM) may not be 5. The piping must be well supported and not forced delivered. If this happens, the pump will develop a pocket of air(cavitation)that makes noise. together where it will experience constant stress. This may shorten the life of the pump. 6. Always use properly sized valves. Jandy Diverter Valves and Jandy Ball Valves typically have the 3.1.3.3 Installation Recommendations best flow capabilities. 1. If the pump is located below water level, isolation 7. Use the fewest fittings possible. Each additional valves must be installed on both sides of the pump fitting has the effect of moving the equipment to prevent the back flow of pool water during any farther away from the water. routine or required servicing. 2. To help prevent difficulty in priming, install the NOTE If more than ten suction fittings are needed, the suction pipe without high points(above inlet pipe size must be increased. of pump -inverted"U"s,commonly referred to g. Every new installation must be pressure tested in plumbing as an airlock)that can trap air. For according to local codes. installations of equipment up to 100 feet from the water,refer to Table 1,the pipe sizing chart. For installations of equipment more than 100 feet from the water,the recommended pipe size must be increased to the next size. Table 1. Pipe Sizing Chart for Schedule 40 PVC Pipe Maximum Flow Maximum Flow Size Suction Discharge (8 feet per second) (10 feet per second) 1'/2" 50 GPM (189 LPM) 65 GPM (246 LPM) 2" 85 GPM (322 LPM) 105 GPM (397 LPM) 2'/z' 120 GPM (454 LPM) 149 GPM (564 LPM) 3" 184 GPM (697 LPM) 230 GPM (871 LPM) Page 10 ePump'"Series Pumps, Installation and Operation Manual T4ndy 3.2 Electrical Installation A WARNING 3.2.1 Voltage Checks Make sure that the control switch, time clock, or control system is installed in an accessible location, The correct voltage, as specified on the pump data so that in the event of an equipment failure or a plate, is necessary for proper performance and long loose plumbing fitting, the equipment can be turned motor life. Incorrect voltage will decrease the pump's off. This location must not be in the same area as the ability to perform and could cause overheating,reduce pool pump, filter, and other equipment. the motor life, and result in higher electric bills. It is the responsibility of the electrical installer to CAUTION provide data plate operating voltage to the pump by The pump must be permanently connected to a ensuring proper circuit sizes and wire sizes for this dedicated electrical circuit. No other equipment, specific application. lights, appliances, or outlets may be connected to the pump circuit, with the exception of devices that may CAUTION be required to operate simultaneously with the pump, such as a chlorinating device or heater. Failure to provide data plate voltage (within 10%) during operation will cause the motor to overheat 3.2.3 Electrical Wiring and void the warranty. 1. The pump motor must be securely and adequately 3.2.2 Bonding and Grounding grounded using the green screw provided. Ground before attempting to connect to an electrical power 1. The motor frame must be bonded to a reliable supply. Do not ground to a gas supply line. grounding point using a solid copper conductor, No. 8 AWG or larger. In Canada,No. 6 AWG or 2. Wire size must be adequate to minimize voltage larger must be used. If the pump is installed within drop during the start-up and operation of the five (5)feet of the inside walls of the swimming pump. See Table 2 for suggested wire sizes. pool, spa, or hot tub, the motor frame must be 3. Insulate all connections carefully to prevent bonded to all metal parts of the swimming pool, grounding or short-circuits. Sharp edges on spa, or hot tub structure and to all electrical terminals require extra protection. To prevent equipment, metal conduit, and metal piping within the wire nuts from loosening,tape them using 5 feet of the inside walls of the swimming pool, a suitable, listed(UL, ETL, CSA) electrical spa, or hot tub. insulating tape. For safety, and to prevent entry 2. Bond the motor using the provided of contaminants,reinstall all conduit and terminal external lug. box covers. Do not force connections into the conduit box. QWARNING Always disconnect the power source before working 4. Note the LED on the top of the electronics drive Al Al a motor or its connected load. enclosure (to the lower left of the ePump label). on The LED is lit whenever power is present at the motor, regardless of whether the motor is running or not. NOTE Since the pump is operated by either an ePump controller(JEP-R), an AquaLink° RS controller, or an AquaLink°, Pool Digital Assistant (PDA), the pump will not be turned on until it is turned on with one of these controllers. Table 2. Recommended Wire Sizes for ePumps RECOMMENDED MINIMUM WIRE SIZE FOR ePUMP SERIES PUMPS* Distance from Sub-panel 0-50 Feet 50-100 Feet 100-150 Feet 150-200 Feet Branch Fuse AMPS Model Class:CC,G,H,J,K, RK,or T Voltage Voltage Voltage Voltage 230 VAC 208-230 VAC 208-230 VAC 208-230 VAC 208-230 VAC JEP2.0 20A 1 12 1 10 1 8 1 6 JEP1.5 20A 1 12 1 10 1 8 1 6 'Assumes three(3)copper conductors in a buried conduit and 3%maximum voltage loss in branch circuit.All National Electrical Code(NEC) and local codes must be followed.Table shows minimum wire size and branch fuse recommentations for typical installation per NEC. Tandy® ePump"Series Pumps, Installation and Operation Manual Page 11 3.2.4 Installing the Controller 6. Slide dip switches 1 and 2 up, so they are in the ON position, and slide switches 3 and 4 down, so The ePump can be operated by one of three they are in the OFF position. See Figure 2. (3) controllers: the ePump controller(JEP-R),the AquaLink®RS controller(Rev O or later), or the 7. Connect the other end of the cable to the AquaLink®PDA(Rev 4.0 or later). controller. Match the colors of the wires with the The ePump communicates with the controllers via a appropriate connector positions, as described in four-wire RS-485 interface. Step 4. To install the ePump controller: 8. Restore power to the ePump and verify the operation of the controller. NOTE The ePump controller part no. is JEP-R. 9. Refer to the ePump Controller Owner's Manual, 1. Remove power from the ePump by disconnecting H0311200,to operate the pump. the high voltage lines or by opening any breaker to which the ePump power is connected. To install an AquaLink®RS controller(Rev O or A WARNING later) or an AquaLink®PDA(Rev 4.0 or later): 1. Remove power from the ePump by disconnecting ELECTRICAL SHOCK HAZARD the high voltage lines or by opening any breaker to Turn off all switches and the main breaker in which the ePump power is connected. the ePump electrical circuit before starting the procedure. Failure to comply may cause a shock A WARNING hazard, resulting in severe personal injury or death. ELECTRICAL SHOCK HAZARD 2. Remove the cover of the ePump junction box and Turn off all switches and the main breaker in feed the RS-485 cable into the fittin the ePump electrical circuit before starting the g• procedure. Failure to comply may cause a shock 3. Unplug the RS-485 connector from the ePump. hazard, resulting in severe personal injury or death. 4. Attach the four(4)wires in the RS-485 cable to the RS-485 connector. Match the wire colors with the positions on the connector: 1-red, 2-black, AquaLink°RS 3-yellow, and 4-green. See Figure 2. RS 485 Connectors o ®o 5. Insert the RS-485 connector back into the ePump. 1 / ePump Controller(JEP-R) o�-000b000�o 000Y (Rear View) o0000000 00000 00 Connect to U J Z EJandy AquaLink®RS RS-485 Connector Zor Multiplexer W Interface Board) JW1d'Rl}(7umpvew) J Rear View andy p Cn ( )LO N 00 m� U 3E3E ON ON o 0 000 000 000 1 2 3 4 000 1 2 3 4 000 0 4-Position DIP Switch 4-Position DIP Switch Figure 2. Wiring ePump Controller(JEP-R)to ePump Figure 3. Wiring AquaLink°RS Controller or AquaLink°PDA to ePump Page 12 ePump'"Series Pumps, Installation and Operation Manual Tandy® 2. Remove the cover of the ePump junction box and Lid with feed the RS-485 cable into the fitting. Locking 3. Unplug the RS-485 connector from the ePump and Ring attach the four(4)wires in the RS-485 cable to the RS-485 connector. Match the wire colors with the connector positions as follows: 1-red,2-black, 3-yellow, and 4-green. See Figure 3. 5. Insert the RS-485 connector back into the ePump. 6. Slide dip switches 1 and 2 down, so they are in the OFF position. See Figure 3. 7. Select the desired address(es)for the ePump(s) by setting dip switches 3 and/or 4, as shown in Seal Section 3.3, ePump Dip Switch Settings. Blue Pressure Test 0-ring 8. Connect the other end of the cable to an RS-485 connector on the AquaLink®RS (or multiplexer Figure 4. Blue Pressure Test 0-ring in Lid Assembly interface board),matching wire colors with connector positions, as described in Step 3. 9. Restore power to the ePump and verify the f operation of the controller. 10. Refer to the appropriate manual to operate the `�•.. pump:AquaLink®RS Owner's Manual, 6593, or AquaLink®PDA Owner's Manual,H0572300. 3.3 ePump Dip Switch Settings Lid with As shown in Figures 2 and 3,the 4-position dip Locking Ring switch is located at the rear of the ePump. This dip and switch serves two (2)functions: it selects the pump Seal address, and it determines what type of controller will be used with the pump. The tables below show the dip switch settings. Blue Pressure Switch Switch Controller Test 1 2 0- ring OFF I OFF I AquaLink®RS orAquaLink®PDA OFF I ON I AquaLink°RS orAquaLink°PDA ON OFF AquaLink°RS orAquaLink°PDA ON I ON I ePump Controller(JEP-R) Switch 3 Switch 4 Pump Address Pump O OFF I OFF PUMP 1 Debris 0 OFF I ON PUMP 2 Trap Basket 0 0 ON OFF PUMP 3 (Inside ON I ON PUMP 4 Pump) o ° 3.4 Pressure Testing All Jandy model ePumps come with an additional 0 00 ° disposable o-ring for pressure testing. This is the blue ® 0 (/ pressure test o-ring. See Figures 4 and 5. Figure 5. Exploded View of Pump Tandy, ePump-Series Pumps, Installation and Operation Manual Page 13 CAUTION Do not open the pump lid before pressure testing, Upside Down View of because the blue pressure test o-ring may fall out. If Bottom of Lid this happens, you will need to replace it. If you have not opened the pump lid, skip to Section 3.5, Conducting Pressure Test. 3.4.1 Replace Blue Pressure Test 0-ring if Necessary If you open the pump lid before conducting the pressure test,the blue o-ring will probably fall out. If this happens,you will need to install it on the lid again before conducting pressure testing. There is a risk of damage to the blue o-ring during re-installation. If you damage it when trying to re-install Groove where Step where it,you will need to order a new blue pressure test o-ring seal is seated 0-ring is Seated before you begin conducting the pressure test. These instructions describe the proper procedures Figure 6. Placement of Blue Pressure Test 0-ring for replacing,using, and disposing of the blue o-ring. These instructions must be followed exactly. Read to prevent pool water from reaching the pump. through the instructions completely before starting the 4. Following the markings on the locking ring,turn procedure. the ring counter-clockwise until the `START' 3.4.1.1 Remove Pump Lid markings align with the ports. 1. Make sure that the pump is turned off. 5. Carefully remove the lid with locking ring. 2. Make sure that the switch to the circuit breaker 3.4.1.2 Replace Blue 0-ring that powers the pump motor is turned off. 1. Turn the lid with locking ring upside down and A WARNING place it on a stable surface. ELECTRICAL SHOCK HAZARD 2. Place the blue o-ring on the step located'/4" from Turn off the pump and the main breaker in the pump the bottom of the lid. See Figure 6. electrical circuit before starting the procedure. Failure 3. Make sure that the o-ring is properly seated. It to comply may cause a shock hazard, resulting in severe personal injury or death. helps to"place"the o-ring on the step rather than to"roll"it on. That prevents it from rolling off. A WARNING ELECTRICAL SHOCK HAZARD Note The blue o-ring sits approximately'/4'away from the seal. See Figure 6. Due to the potential risk of fire, electric shock, or injuries to persons, Jandy Pumps must be installed 4. Carefully install the lid,making sure that the blue in accordance with the National Electrical Code pressure test o-ring sits in the housing without (NEC), all local electrical and safety codes, and "binding"or"rolling"off. the occupational Safety and Health Act(OSHA). 5. Following the markings on the locking ring, Copies of the NEC may be ordered from the National align `START'markings with the ports and turn Protection Association, 470 Atlantic Ave., Boston, clockwise until `LOCKED'markings align with MA 02210, or from your local government inspection agency. the ports.Do not tighten past the `LOCKED' In Canada, Jandy Pumps must be installed in marking. accordance with the Canadian Electrical Code (CEC). 3. Make sure all necessary isolation valves are closed Page 14 ePump'"Series Pumps, Installation and Operation Manual 4ndy, 3.5 Conduct Pressure Test Section 4. Operation A WARNING When pressure testing a system with water, air 4.1 Start-up is often trapped in the system during the filling process. This air will compress when the system CAUTION is pressurized. Should the system fail, this trapped Never run the pump without water. Running the air can propel debris at a high speed and cause pump "dry"for any length of time can cause severe injury. Every effort to remove trapped air must be damage to both the pump and motor and will void taken, including opening the bleed valve on the the warranty. filter and loosening the pump basket lid while filling the pump. If this is a new pool installation, make sure all piping is clear of construction debris and has been A WARNING properly pressure tested. The filter should be checked Trapped air in the system can cause the filter for proper installation, verifying that all connections lid to be blown off, which can result in death, and clamps are secure according to the manufacturer's serious injury, or property damage. Be sure all recommendations. air is properly purged out of the system before operating. DO NOT USE COMPRESSED AIR TO A WARNING PRESSURE TEST OR CHECK FOR LEAKS. To avoid risk of property damage, servere personal injury or death, verify that all power is turned off A WARNING before starting this procedure. Do not pressure test above 35 PSI. Pressure 1. Release all pressure from the system and open the testing must be done by a trained pool filter pressure release valve. professional. Circulation equipment that is not tested properly might fail, which could result in 2. Depending on the location of the pump, do one of severe injury or property damage. the following: - If the pump is located below the water level of A WARNING the pool, open the filter pressure release valve When pressure testing the system with water, it is to prime the pump with water. very important to make sure that the pump basket - If the pump is located above the water level of lid is completely secure. the pool,remove the lid and fill the basket with 1. Fill the system with water,using care to eliminate water before starting the pump. trapped air. 3. Prior to replacing the lid, check for debris around 2. Pressurize the system with water to no more than the lid o-ring seat. Debris around the lid o-ring 35 PSI. seat will cause air to leak into the system and will 3. Close the valve to trap pressurized water in the make it difficult to prime the pump. system. 4. Hand-tighten the lid to make an air tight seal. Do not use any tools to tighten the lid: hand-tighten 4. Observe the system for leaks and/or pressure only. Make sure all valves are open and the unions decay. are tight. 5. If there are lid leaks, repeat Steps 1-3. For 5. Restore power to the pump. Then turn on the pump technical support, call 800.822.7933. by following the instructions in the appropriate 6. After successfully completing the test, discard the manual: ePump Controller Owners manual, blue pressure test o-ring. 140311200,AquaLink'RS Owners Manual, 6593, or AquaLink'PDA Owners Manual, H0572300. 6. Once all the air has left the filter, close the pressure release valve. Tandy® ePump-Series Pumps, Installation and Operation Manual Page 15 7. The pump should prime. The time it takes to 8. Verify that all valves have been returned to the prime will depend on the elevation and length of proper position for normal operation. pipe used on the suction supply pipe. See Section 3.1.3.3, Installation Recommendations, for proper 9. Open the pressure release valve on the filter, and elevation and pipe size. make sure it is clean and ready for operation. 8. If the pump does not prime and all the instructions 10. Turn on the power to the pump. Once all the to this point have been followed, check for a air has been evacuated from the filter, close the suction leak. If there is no leak,repeat Steps 2 pressure release valve. through 7. 9. For technical assistance, call Jandy Technical 5.2 Winterizing the Pump Support at 800.822.7933. CAUTION Section 5. Service and Maintenance The pump must be protected when freezing temperatures are expected.Allowing the pump to freeze will cause severe damage and void the 5.1 Routine Maintenance warranty. Inspect the pump debris tray basket for debris by looking through the clear pump lid. Remove any debris, CAUTION because as debris accumulates, it will begin to block the Do not use antifreeze solutions in the pool, flow of water through the pump. Keep the basket clean spa, or hot tub systems!Antifreeze is highly toxic to improve the performance of the pump. and may damage the circulation system. The only 1. Turn off the power to the pump. If the pump is exception to this is Propylene Glycol. For more located below the water level, close the isolation information, see your local pool/spa supply store or valves on the suction and discharge sides of the contact a qualified swimming pool service company. pump to prevent backflow of water. 1. Drain all water from the pump, system equipment, 2. Turn the lid's locking ring counter-clockwise until and piping. 'START' aligns with the ports. Carefully remove the lid. (You may use a tool for leverage.) 2. Remove the two (2)drain plugs. Store the drain plugs in a safe location and reinstall them when the cold weather season is over.Do not lose CAUTION the o-rings. A misaligned basket will cause the lid to be improperly seated, allowing an air leak, which could 3. Keep the motor covered and dry. Do not cover result in pump damage. the pump with plastic,because this will create condensation that will damage the pump. 3. Lift the basket out of the pump. NOTE Zodiac Pool Systems, Inc. recomments having 4. Dispose of the debris and thoroughly clean the a qualified service technician or electrician basket,making sure all the holes are open. Using properly disconnect the electrical wiring at a garden hose, spray the basket from the outside to the switch or junction box. Once the power is help clear the holes. Remove any remaining debris removed, loosen the two (2) unions and store by hand. the pump indoors. For safety, and to prevent entry of contaminants, reinstall all conduit and 5. Replace the basket in the pump by aligning the terminal box covers. opening with the suction pipe. If aligned properly, the basket will drop easily into place.Do not force 4. When the system is reopened for operation, it into place. have a qualified technician or electrician make sure all piping,valves,wiring and equipment 6. Remove the lid seal and remove debris around the are in accordance with the manufacturer's lid seal seat, as this can allow air to leak into the recommendations. Pay close attention to the filter system. Clean the lid seal and place it on the lid. and electrical connections. 7. Replace the lid with locking ring.Hand-tighten 5. The pump must be primed prior to starting. Refer the lid to make an air-tight seal. Do not use any to Section 4.1, Start-up. tools to tighten the lid: hand-tighten only. Page 16 ePump'"Series Pumps, Installation and Operation Manual 4ndy Section 6. Troubleshooting and Repair Zodiac Pool Systems, Inc. strongly recommends that you call a qualified service technician to perform any repairs on the filter/pump system. To locate a qualified technician, check your local yellow pages or visit wwwjandy.com and click on"Product Support." 6.1 Troubleshooting Symptom Possible Cause/Solution The cleaning/circulating system is Verify that skimmer baskets, pump basket and other screens are clean. Clean as not operating correctly. necessary. Check filter and clean as necessary. Check valve positions.Adjust as necessary. NOTE Multiple pieces of equipment operating at one time (for example,waterfalls, spa jets, and surface returns)will affect the proper operation of the cleaning system. Check the cleaning system manual to ensure that the system is adjusted according to the manufacturer's recommendations. Bubbles are present in the pump Air is in the system. Check the pool or spa water level to ensure that it is at the proper level basket. and air is not being drawn into the suction piping. If the water is at the normal level, turn off the pump.Turn the lid's locking ring counter-clockwise until'START'aligns with the ports. Remove the lid and check for debris around the lid seal seat OR improper installation of the lid seal, as either condition will allow air to leak into the system. Clean the lid seal and replace it on the lid. Replace the lid on the pump housing.Align'START'with the ports and turn the locking ring clockwise until'LOCKED'aligns with the ports. Hand-tighten the lid to make an air-tight seal. Do not use any tools to tighten the lid.Turn the pump back on. Air leaks are still present. Check the suction side piping union.While the pump is running, try to tighten the union. If this does not stop the air leak,turn off the pump. Loosen both unions and slide the pump out of the way. Remove, clean, and re-install both union o-rings. Reposition the pump next to the piping and secure the union nuts to the pump.With clean union o-rings, hand-tightening of the unions should create a seal. If the unions still do not seal, gently tighten with a large pair of tongue-and-groove pliers. Do not over-tighten. There is no air in the system, but It is possible that debris is caught in the pump impeller.The pump impeller moves the the pressure is still low. water, and the vanes in the impeller can become blocked with debris. See Section 6.2, Service Technician Maintenance, 6.2.1, Blocked Impeller, in this manual for more information. There is no debris blocking the The pump impeller and diffuser are showing signs of normal wear. Have a qualified service impeller and the pressure is still technician check the impeller and diffuser and replace as necessary. low. If the pump is part of a relatively new installation, it could be an electrical problem. Contact a qualified service technician. Have the technician check for loose electrical connections and check the voltage at the pump motor while it is in operation.The voltage must be within 10%of the motor's data plate rating. If the voltage is not within 10%, contact a qualified electrician and/or the local power service provider. Pump seal is leaking air. Have a qualified service technician replace the seal. The pump is leaking water between This is caused by a damaged or failed mechanical seal. Replace the seal. See Section 6.2, the motor and pump body. Service Technician Maintenance, 6.2.3, Mechanical Seal Replacement, in this manual. The pump gets hot and shuts off Make sure that there is adequate room around the motor to circulate air and keep the periodically. motor cool. Have a qualified electrician check for loose connections and check the voltage at the pump motor while it is in operation.The voltage must be within 10%of the motor's data plate rating. If the voltage is not within 10%, contact a qualified electrician and/or the local power service provider. 4andy, ePump"Series Pumps, Installation and Operation Manual Page 17 Symptom Possible Cause/Solution Pump will not start. No power to pump. Make sure pump is properly connected to high voltage. LED on top of electronics enclosure should be illuminated. See Section 3.2, Electrical Installation, in this manual. Improper low-voltage wiring. Check low-voltage wiring between pump and controller. Correct if necessary. See Section 3.2, Electrical Installation, in this manual. Improper pump address setting. Make sure that ePump dip switches 3 and 4 are set properly for the installation. Both should be OFF for use with ePump controller or set to the proper address when connected to an AquaLink°IRS controller or an AquaLink®PDA. See Section 3.3, ePump Dip Switch Settings, in this manual. Fault condition exists. View fault message on controller and correct fault before proceeding. If unsure how to correct fault, contact technical support at 800.822.7933. ePump controller LCD is not Incorrect dip switch setting. displaying information or Make sure ePump dip switches 1 and 2 are both ON. See Section 3.3, ePump Dip Switch ePump LEDs are not illuminated. Settings, in this manual. Improper low-voltage wiring. Check low-voltage wiring between pump and controller. Correct if necessary. See Section 3.2, Electrical Installation, in this manual. Controller displays"Pump not Improper low-voltage wiring. connected". Check low-voltage wiring between pump and controller. Correct if necessary. See Section 3.2, Electrical Installation, in this manual. Improper pump address set. Ensure ePump dip switches 3 and 4 are set properly for the installation. Both should be OFF for use with ePump controller or set to the proper address when connected to an AquaLink°IRS controller or an AquaLink®PDA. See Section 3.3, ePump Dip Switch Settings, in this manual. Fault message appears on Fault condition exists. controller display. View fault message on controller and correct fault before proceeding. If unsure how to correct fault, contact technical support at 800.822.7933. Page 18 ePump'"Series Pumps, Installation and Operation Manual Tandy, 6.2 Service Technician Maintenance 2. Turn off any valves to prevent pool water from reaching the pump. Drain the water from the pump A WARNING by loosening the unions or removing the This pump must be serviced by a professional drain plugs. service technician qualified in pool/spa installation. 3. Using a 9/16" wrench, loosen the bolts connecting The following procedures must be followed exactly. the pump body to the motor backplate. See Improper installation and/or operation can create Figure 7. dangerous electrical hazards, which can cause high voltages to run through the electrical system. This can cause property damage, serious personal ,. injury, and/or death. Improper installation and/or operation will void the warranty. 6.2.1 Blocked Impeller Pump A WARNING ® Body Before servicing the pump, switch off the circuit breakers at the power source. Severe personal injury or death may occur if the pump starts while your hand is inside the pump. Motor Bolts(8) Backplate I. Turn off the pump. Switch off the circuit breaker Fan Cover to the pump motor. 2. Remove the lid and basket. Figure 7. Remove the Pump Housing 3. Look inside the pump for debris. Remove any 4. Pull the motor and backplate out of the pump debris found inside. body. Remove the pump body o-ring. The impeller is connected to the motor shaft. 4. Replace the basket and lid. 5. Using a No. 1 Phillips screwdriver, remove the 5. Switch on the circuit breaker to the pump motor. two (2) screws holding the diffuser. (The diffuser 6. Turn on the pump, and see if the problem is is the cover over the impeller.)Then remove the solved. diffuser. (See Figure 8.) 7. If the impeller is still blocked with debris and it 6. Access the inlet and outlet of the impeller and is not possible to remove the debris using Steps 2 remove any debris. through 4,the pump will need to be disassembled in order to access the inlet and outlet of the impeller. Backplate 6.2.2 Impeller Removal and Replacement Diffuser A WARNING Before servicing the pump, switch off the circuit breakers at the power source. Severe personal Screws(2) injury or death may occur if the pump starts while Backplate your hand is inside the pump. Diffuser 1. Turn off the pump. Switch off the circuit breaker , to the pump motor. If you are not replacing the ELI T-\�7//"A motor, do not disconnect the electrical wiring. NOTE If you are replacing the motor, Zodiac Pool Systems, Inc. strongly recommends that a Washers(2) qualified service technician or electrician Diffuser 0-Ring properly disconnect the electrical wiring at the pump motor. Figure 8. Remove the Diffuser Tandy® ePump"Series Pumps, Installation and Operation Manual Page 19 7. Remove the fan cover on the back of the motor by NOTE Do not hold the fan to remove the impeller removing the screws. (See Figure 7.)The motor screw. shaft and fan will be exposed. 9. Hold the motor shaft with a V2" wide flat blade 8. Hold the exposed motor shaft with a'/2" wide flat screw driver while unscrewing the impeller from blade screw driver while removing the impeller the motor shaft with your hand. Turn the impeller center screw. Use a No. 3 Phillips screwdriver and counter-clockwise to unscrew it. turn the left-hand threaded screw clockwise to 10. Inspect the impeller and diffuser for signs of loosen it. See Figure 9. rubbing and/or damage. Mechanical Impeller Seal IF74 Fan Backplate Self Sealing Left Handed Screw Figure 9. Remove the Impeller Diffuser Backplate 0-ring Diffuser Impeller 0-ring Washers(8) Bolts(8) /—z � B B Diffuser Screws Self Sealing B and Washers(2) Left Handed Mechanical Screw Seal Backplate Figure 10. Diffuser and Impeller Exploded View Page 20 ePump'"Series Pumps, Installation and Operation Manual Tandy® 6.2.2.1 Impeller Reassembly 7. To help prevent an airleak into the system,make 1. Press the new carbon face seal half(see sure the diffuser o-ring, o-ring groove, and Figure 11)on the motor shaft using a twisting o-ring seal area are clean and free of debris. If you removed the diffuser o-ring,make sure you motion. Make sure the carbon surface is facing install it into the groove you removed it from. (See toward the ceramic ring in the backplate. Figure 12.)If grease is used to retain the o-ring, CAUTION it must be silicone based.Do not use petroleum- Very Important! To prevent damage to the seal, based grease. It will destroy the o-ring. grasp the lower portion of the seal (opposite the carbon face)when installing it .� Pump NOTE To assist assembly, use only water or soapy Body water as a lubricant.Any other lubricant will destroy the seal after a short period of time. o Diffuser NOTE Be sure to keep the seal and mating parts o 0 0-Ring clean. 0 0 Carbon Seal Surface 0 00 .off Groove for Diffuser 0-ring Diffuser Figure 12. Pump Body and Diffuser Exploded View • Ceramic Face Seal • Carbon Face/Spring 8. Slide the diffuser into the mating hole in the • Backplate Seal Side of Seal pump body.While supporting the motor, start two • Impeller Side of (2) screws on opposite sides. (This will hold the Mechanical Seal motor in position while you start the other six(6) Figure 11. Mechanical Seal screws.) 2. While holding the motor shaft with a'/2"wide 9. Tighten the screws lightly in a crossing"X" flat blade screw driver,thread the impeller onto pattern using a 9/16"wrench. Start with the inner the motor shaft. Hand-tighten the impeller until (middle) four(4),then the outer(top and bottom) it is secure. Install the impeller center screw into four(4)to draw the backplate to the body in an the center of the impeller. Turn the the left-hand even manner. Once all the screws are snug,torque threaded screw counter-clockwise and tighten in the same order to 18 foot-pounds. it,using a No. 3 Phillips screwdriver.Do not 10. If the pump is located above the water level of the overtighten. pool,remove the lid and fill the basket with water 3. Replace the fan cover by replacing the screws. before starting the pump. 4. Replace the motor shaft cover by inserting the 11. To help prevent an air leak into the system,remove cover tabs into the slots and rotating the cover 90' any debris around the lid seal seat. clockwise. 12. Hand-tighten the lid to make an air tight seal.Do 5. Replace the diffuser over the impeller,using care not use any tools to tighten the lid. to insert alignment pins into the correct holes. The molded-in arrow must point toward the handle of 13. Open the pressure release valve on the filter and the backplate. make sure it is clean and ready for operation. 6. Replace the two(2) small Phillips-head screws. 14. Switch on the circuit breaker to the pump motor. Tighten the screws to draw the diffuser against the 15. Turn on the pump and check the system for normal motor backplate. operation. 16. Once all the air has left the filter, close the pressure release valve. 4andy, ePump"Series Pumps, Installation and Operation Manual Page 21 < .7, 6.2.3 Mechanical Seal Replacement 5. Turn the backplate o-ring side up and insert the new ceramic seal side into the backplate. Use NOTE This is a two-part replacement process. The great care to press the seal in squarely with your mechanical seal must be replaced as a set. fingers. The ceramic is easily damaged and must be pressed in using only your fingers or soft tools. NOTE Refer to Figure 13 for an illustration of the Do not use any lubricant other than water or soapy location of the mechanical seal and impeller. water. CAUTION 6. Install the backplate by following the relevant Do not damage the ceramic or carbon surfaces of the steps in Section 6.2.2.1, Impeller Reassembly. seals. If the surfaces are damaged, leaks will occur. 7. Install the motor by following the steps in Section 6.2.5, Motor Replacement. Backplate Mechanical Seal Self Sealing �• Left Handed Screw DDiffuser ® m 0-ring W � O B 0-ringte 0-rin Impeller � Diffuser Washers(2) Screws(2) Figure 13. Backplate, Impeller, Diffuser, Mechanical Seal Exploded View 1. To access the mechanical seal, follow Steps 1 through 9 of Section 6.2.2, Impeller Removal and Replacement. 2. Remove the carbon face seal half from the motor shaft(See Figure 11). This is a spring-loaded seal. Grasp the portion of the seal closest to the impeller body and pull the seal off,using a twisting motion. 3. Remove the motor from the backplate, following the steps in Section 6.2.5, Motor Replacement. 4. Place the backplate o-ring side down and force the ceramic seal out using a screwdriver or drift. Page 22 ePump'"Series Pumps, Installation and Operation Manual 4ndy® 6.2.4 Variable Speed Drive Electronics Replacement Four Main Cover Screws Four 0-rings NOTE The Variable Speed Drive Electronics Unit and the motor are separate pieces of equipment and Junction Box Main Lid Screw can be replaced independently of each other. m Cover WARNING Junction Box Lid To ensure continued safety and reliable operation, Three Zodiac Pool Systems, Inc. requires that you replace Wires to Board the Variable Speed Drive Electronics Unit with a unit that has the identical HP rating and service factor (Zodiac Pool Systems, Inc. approved unit only). Four Communication 1. Turn off the electrical power to the pump motor Wires using your controller. Switch off the circuit Dip o breaker to the pump motor. switches Three High A WARNING voltage Wires ELECTRICAL SHOCK HAZARD Turn off all switches and the main breaker in Figure 14. Remove Main Cover for Variable Speed the ePump electrical circuit before starting the Drive Electronics Unit procedure. Wait five (5) minutes after power is CAUTION disconnected before opening motor. Do not proceed until the LED on top of the Drive Electronics is IMPORTANT! To prevent potential damage to the completely off. Failure to comply may cause a shock ePump,AquaLink° RS, or AquaLink° PDA, set the dip hazard, resulting in severe personal injury or death. switches to the same settings used in the previous Variable Drive Electronics Unit. NOTE For instructions on operating the controller, refer 10. Set the dip switches to the same settings set in the to your controller manual: ePump Controller previous Variable Speed Drive Electronics Unit. Owner's Manual, H0311200,AquaLink RS See Section 3.3, ePump Dipswitch Settings. Owner's Manual, 6593, or AquaLink' PDA Owner's Manual, H0572300. 11. Re-install the junction box lid. 2. Remove the junction box lid and disconnect Four(4)Screws for the three (3)high voltage wires and the four(4) -�Electronics Enclosure communication wires. 3. Remove the four(4) screws and o-rings on the Electronics main cover and remove the main cover. See Enclosure Figure 14. 4. Unplug the three-wire harness from the board. See I Figure 15. 5. Remove the four(4) screws that secure the I Three(3)Wires electronics enclosure to the motor. See Figure 15. Connect to Board 6. Remove the electronics enclosure and mount the new electronics enclosure using the four(4) screws that secure it to the motor. See Figure 15. 7. Plug the three-wire harness into the connector on the board. 8. Replace the main cover using the four(4)screws that secure it in place. See Figure 14. 9. Reconnect the three (3)high voltage wires and the Figure 15. Remove Variable Speed Drive four(4) communication wires. Electronics Enclosure 4andy, ePump"Series Pumps, Installation and Operation Manual Page 23 < .7, 6.2.5 Motor Replacement Backplate A WARNING ° Speed Drive To ensure continued safety and reliable operation, Zodiac Pool Systems, Inc. requires that you replace the motor with a motor that has the identical HP rating and service factor(Zodiac Pool Systems, Inc. 0 ° approved only). 1. Have a qualified service technician or electrician ° properly disconnect the electrical wiring at the pump motor. Motor A WARNING Washers(4) ELECTRICAL SHOCK HAZARD Bolts(4) Turn off all switches and the main breaker in Figure 16. Backplate Assembly the ePump electrical circuit before starting the procedure. Wait five (5) minutes after power is 11. Open the pressure release valve on the filter and disconnected before opening motor. Do not proceed make sure it is clean and ready for operation. until the LED on top of the Drive Electronics Unit is completely off. Failure to comply may cause a shock 12. Have a qualified service technician or electrician hazard, resulting in severe personal injury or death. properly connect the electrical wiring at the pump motor. 2. To detach the pump housing from the motor, 13. Turn on the electrical power to the pump motor follow Steps 1 through 10 in Section 6.2.2, using your controller and check the system for Impeller Removal and Replacement. normal operation. 3 Remove the four(4) screws on the main cover and remove the main cover. See Figure 14. NOTE For instructions on operating the controller, refer to the appropriate manual for your controller: 4. Note the alignment of the backplate to the motor, the ePump Controller Owner's Manual, as shown in Figure 16. Place the backplate motor H0311200, the AquaLink° RS Owner's Manual, assembly o-ring side down,unscrew the four 9/16" 6593. or the AquaLink° PDA Owner's Manual, screws, and remove the motor. H0572300C. 5. If installing a new motor,remove the protective 14. Once all the air has left the filter, close the plastic cap from the motor shaft.Place the motor pressure relief valve. on the backplate so that the opening in the motor faces the bottom of the backplate. The electronics NOTE Zodiac Pool Systems, Inc. recommends that controller on the motor should be at the 12 o'clock the mechanical seals be replaced at the same position. time the motor is replaced. See Section 6.2.3, Mechanical Seal Replacement, for details. 6. Replace the four(4)bolts and washers holding the backplate to the motor. 7. To reassemble the backplate assembly to the housing,follow Steps 2 through 9 of Section 6.2.2.1, Impeller Reassembly. 8. If the pump is located above the water level of the pool,remove the lid and fill the basket with water before starting the pump. 9. To help prevent an air leak into the system,remove any debris around the lid seal seat. 10. Hand-tighten the lid to make an air tight seal.Do not use any tools to tighten the lid. Page 24 ePump'"Series Pumps, Installation and Operation Manual 4ndy Section 7. Product Specifications and Technical Data 7.1 Replacement Parts List and Exploded View To order or purchase parts for Jandy pumps, contact your nearest Jandy dealer.You can also contact the Jandy Customer Service Department at 800.822.7933, or send an e-mail message to info@jandy.com. Key No. Description Model No. Part No. 1 Motor,ePump Series Replacement Kit JEP2.0 R0474403 1 Motor,ePump Series Replacement Kit JEP1.5 R0474402 2 Backplate, Pump,SHP, PHP/MHP Replacement Kit All R0445200 3 Impeller,Assembly,SHP,PHP,JEP JEP2.0 R0445305 3 Impeller,Assembly,SHP,PHP,JEP JEP1.5 R0445304 4 Diffuser with 0-ring and Hardware All R0445400 5 Mechanical Seals(Carbon and Ceramic) All R0479400 6 Body, Pump All R0445601 7 Motor Mounting Foot Assembly,SHP All R0445700 8 Locking Ring(With Lid and 0-ring) All R0445800 9 Filter Basket All R0445900 10 Plug, Drain(Set of 2) All R0446000 11 Tail Piece(2"by 2'/2")with Union Nut and 0-ring(Set of 2) JEP2.0,JEP1.5 R0446101 12 Seal, Lid All R0446200 13 Blue Pressure Test 0-ring All R0479000 14 0-ring, Backplate All R0446300 15 0-ring,Tail Piece(Set of 2) All R0446400 16 Diffuser/Impeller Hardware Set All R0446500 17 Backplate Hardware with Set of 8 Bolts and Washers All R0446600 18 Motor Hardware with Set of 4 Bolts and Washers All R0446700 19 Screws,Motor Mounting Foot(Set of 2) All R0446800 20 Speed Drive(w/Cover&Hardware),ePump, Replacement Kit All R0474900 21 Cover Speed Drive(w/Hardware),ePump All R0475000 22 Cover Fan, 1-3 HP,ePump Replacement Kit All R0474800 23 Hardware Speed Drive,ePump All R0475100 24 Connector,Speed Drive,ePump(4-Pin Connector) All R0660900 4andy, ePump"Series Pumps, Installation and Operation Manual Page 25 8,12 ®' 12 0= 13 9� 11 � 20(Qty 4) 21 (Qty 1) �11 4 23(Qty 4) 23(Qty 1) ®��15 2,5 9(140 i< 4,16 2 2(Qty 8) B if 8 20,21 8) � 1 17(Qty � 1(Qty 4) 15 D e 20 18(Qty 4) 24 o 10 -Vczzo 22 e eCZ0, • 10(Qty 2) e e C:0 6 4(Qty 2) 16(Qty 2) 3,16 e� 1 r,q • 2,14 �--,— 22(Qty 4) 7 7—/ 7(Qty 2)J 19(Qty 2) Figure 17. ePump Exploded View Page 26 ePump"Series Pumps, Installation and Operation Manual Tandy. 7.2 Performance Curves Jandy ePump Series High Head Pumps Total Dynamic Head Full-Rate (JEP) Pounds Per Square Inch (Feet of Water) (PSI) 120 50 110 45 100 4 90 0 S0 35 70 30 60 25 50 ePump,JEP-2.0 HP,3450 RPM 20 ePump,JEP-1.5 HP,3450 RPM 40 15 30 ePump,JEP-2.0 HP,3000 RPM II HePump,JEP-1.5 HP,3000 RPM 10 20 ePump,JEP-2.0 HP, ePump,JEP-2.0 HP,2400 RPM 10 ePump,JEP-2.0 HP, /1500 RPM ePump,JEP-1.5 HP,2400 RPM 5 600 RPM ePump,JEP-1.5 HP, ePump,JEP-1.5 HP, 600 RPM \�1500 RPM 0 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 Flow Rate, Gallons Per Minute(GPM) 4andy, ePump"Series Pumps, Installation and Operation Manual Page 27 < .7, 7.3 Physical and Operational Specifications 7.3.1 Specifications Model No. HP Voltage Watts Pipe Size Carton Weight Overall Length 'A' JEP2.0 0.25-2.7 230 VAC 2,250 W 2'/2-3" 50 lbs. 34'/4" JEP1.5 0.25-2.2 230 VAC 2,100 W 2'/2-3" 50 lbs. 34'/4' 7.3.2 Dimensions 34'/4 11 318" 161/8" ✓ 0 151/4" 10 3/8" 9" 14 3/4" Bolt Holes, Center to Center Front Edge of Union to Center of Bolt Holes NOTE When installing a pump, leave a minimum of two feet (2 ft) of clearance above the pump for removal of the strainer basket. 7.4 Replacement Motor Guide Pump Model A.O. Smith/Century JEP2.0 M48A40D58 JEP1.5 M48D42D58 LIMITED WARRANTY Thank you for purchasing Jandy®pool and spa products. Zodiac Pool Systems, Inc.warrants all parts to be free from manufacturing defects in materials and workmanship for a period of one (1)year from the date of retail purchase, with the following exceptions: •AquaLink° RS units installed with Jandy®Surge Protection Kits will be covered for two (2)years. • Never Lube°valves are warranted for the life of the pool and/or spa on which they were originally installed. •AquaPur0 Electronic Chlorine Generator Electrolytic Cells carry a five (5)year limited warranty on a prorated basis. • Heat pumps are covered for two(2)years.There is a lifetime warranty on titanium tubing. •The heat pump compressor is covered for five(5)years. This warranty is limited to the first retail purchaser, is not transferable, and does not apply to products that have been moved from their original installation sites.The liability of Zodiac Pool Systems, Inc. shall not exceed the repair or replacement of defective parts and does not include any costs for labor to remove and reinstall the defective part, transportation to or from the factory, or any other materials required to make the repair. Refrigerant or other expendables are not covered by the warranty. This warranty does not cover failures or malfunctions resulting from the following: 1. Failure to properly install, operate, or maintain the product(s) in accordance with our published Installation, Operation, and Maintenance Manuals, which are provided with the product(s). 2.The workmanship of any installer of the product(s). 3. Not maintaining a proper chemical balance in your pool and/or spa [pH levels between 7.2 and 7.8, with ideal ranges being between 7.4 and 7.6, Total Alkalinity(TA)between 80 to 120 ppm, Total Dissolved Solids (TDS)less than 2000, not including salt ppm]. 4.Abuse, alteration, accident, fire,flood, lightning, rodents, insects, negligence, or acts of God. 5. Scaling, freezing, or other conditions causing inadequate water circulation. 6. Operating the product(s)at water flow rates outside the published minimum and maximum specifications. 7. Use of non-factory authorized parts or accessories in conjunction with the product(s). 8. Chemical contamination of combustion air or improper use of sanitizing chemicals, such as introducing sanitizing chemicals upstream of the heater and cleaner hose or through the skimmer. 9. Overheating; incorrect wire runs; improper electrical supply; collateral damage caused by failure of O-rings, DE grids, or cartridge elements; or damage caused by running the pump with insufficient quantities of water. LIMITATION OF LIABILITY: This is the only warranty given by Zodiac Pool Systems, Inc. No one is authorized to make any other warranties on behalf of Zodiac Pool Systems, Inc. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY.ZODIAC POOL SYSTEMS, INC. EXPRESSLY DISCLAIMS AND EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL, INCIDENTAL, INDIRECT, OR PUNITIVE DAMAGES FOR BREACH OF ANY EXPRESSED OR IMPLIED WARRANTY.This warranty gives you specific legal rights.You may also have other rights that vary by state or province. WARRANTY CLAIMS: For prompt warranty consideration, contact your dealer and provide the following information: proof of purchase, model number, serial number, and date of installation. The installer will contact the factory to obtain instructions regarding the claim and to determine the location of the nearest designated service center. If the dealer is not available, you can locate a service center in your area by visiting www.jandy.com or by calling our technical support department at 1.800.822.7933.All returned parts must have a Returned Material Authorization number to be evaluated under the terms of this warranty. CD and ® Zodiac Pool Systems, Inc. 6000 Condor Drive, Moorpark, CA, USA 93021 • 800.822.7933 FAX 877.327.1403 M O 2 Litho in USA©2008 Zodiac Pool Systems,Inc.0809