Installation and Operating Data Installation and Operation Manual FloPro Series Pumps Model FHPM WARNING H0315300B 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.
FloPro Series Pumps Installation and Operation Manual Page 3 Table of Contents 4 Section 5. Service and Maintenance ................. 13 Safety Instructions .......................... Pool Pump Suction Entrapment Prevention G uidelines ..................... Section 2. General Description.......................... 4 5.1 Routine Maintenance ...................... 5.2 Winterizing the Pump ..................... Section 6. Troubleshooting and Repair ............. 13 13 14 2.1 Introduction ..............
Page 4 FloPro Series Pumps Installation and Operation Manual 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.
FloPro Series Pumps Installation and Operation Manual Page 5 WARNING To minimize the 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.
Page 6 1.2 FloPro Series Pumps Installation and Operation Manual Pool Pump Suction Entrapment Prevention Guidelines 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 the pump is connected to at least two (2) functioning suction outlets. WARNING Pump suction is hazardous and can trap and drown or disembowel bathers.
Page 7 FloPro Series Pumps Installation and Operation Manual At Least 3 Feet Listed/certified to the latest published version of ANSI/ASME A112.19.8 Anti-entrapment Cover/Grate or Suction Fitting, screw-fastened to Main Drain Sump No valves between Tee and Main Drains Suction Outlet (Main Drain) Suction Outlet (Main Drain) Valves OK between pump and Tee Figure 1. Listed/certified to the latest published version of ANSI/ASME A112.19.
Page 8 FloPro Series Pumps Installation and Operation Manual Section 2. General Description NOTE Better self-priming will be achieved if the pump is installed as close as possible to the water level of the pool. 2.1 2. Introduction This manual contains information for the proper installation, operation, and maintenance of Jandy FloPro (FHP) Series Pumps, Model FHPM. Procedures in this manual must be followed exactly. To obtain additional copies of this manual, contact Jandy Customer Service at 1.800.
FloPro Series Pumps Installation and Operation Manual Page 9 3.1.3 Replacement of Existing Pump 3.1.3.3 Jandy FHP pumps can easily replace several other pumps: the Hayward® Super Pump®, Pentair® SuperFlo®, Pentair® WhisperFlo®, Jandy PlusHP (PHP), and Jandy MaxHP (MHP). To replace a Jandy PHP or Jandy MHP pump with a Jandy FHP, use the FHP base with spacers. To replace the Pentair® WhisperFlo®, Jandy PHP, or Jandy MHP, use the FHP’s adjustable base.
Page 10 FloPro Series Pumps Installation and Operation Manual 4. 3.1.4 Pipe Sizing 3.1.3.1 Suction Pipe When the pump is located up to 50 feet from the pool, the recommended Schedule 40 minimum pipe size for the suction side of the pump is 1½" for .75 HP and 2" for 1 to 2 HP. For 2.5 HP pumps, the recommended pipe size is 2½". 3.1.3.2 Discharge Pipe When the pump is located up to 50 feet from the pool, the recommended Schedule 40 minimum pipe size for the discharge side of the pump is 1½" for .
Page 11 FloPro Series Pumps Installation and Operation Manual CAUTION CAUTION Failure to provide data plate voltage (within 10%) during operation will cause the motor to overheat and will void the warranty. The pump must be permanently connected to a dedicated electrical circuit. No other equipment, lights, appliances, or outlets may be connected to the pump circuit, with the exception of devices that may be required to operate simultaneously with the pump, such as a chlorinating device or heater. 3.2.
Page 12 FloPro Series Pumps Installation and Operation Manual 3.3 Pressure Testing WARNING When pressure testing a system with water, air is often trapped in the system during the filling process. This air will compress when the system is pressurized. Should the system fail, this trapped air can propel debris at a high speed and cause property damage, severe injury, or death.
FloPro Series Pumps Installation and Operation Manual Section 5. Service and Maintenance 5.1 9. Page 13 Turn on the power to the pump. Once all the air has been evacuated from the filter, close the filter pressure release valve. Routine Maintenance 5.2 Winterizing the Pump WARNING To avoid the risk of property damage, severe personal injury, and/or death, turn off the pump and switch off the circuit breaker to the pump motor before servicing the pump.
Page 14 FloPro Series Pumps Installation and Operation Manual 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 www.jandy.com and click on “Product Support.” 6.1 Troubleshooting Symptom The cleaning/circulating system is not operating correctly.
Page 15 FloPro Series Pumps Installation and Operation Manual 6.2 Service Technician Maintenance WARNING This pump must be serviced by a professional service technician, qualified in pool/spa installation. The following procedures 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. This can cause property damage, serious injury, and/ or death.
Page 16 FloPro Series Pumps Installation and Operation Manual 6. If necessary, remove any debris in the inlet and outlet of the impeller. 7. Remove the motor shaft cover on the back of the motor by twisting the hex-head screw with a 90° crescent wrench. (See Figure 7.) The motor shaft will be exposed. 8. Hold the exposed motor shaft with a ½" wrench and remove the impeller center screw using a No. 2 Phillips screwdriver. Turn the left-hand-threaded screw clockwise to loosen it. See Figure 9. 6.2.
Page 17 FloPro Series Pumps Installation and Operation Manual 5. Replace the two (2) small Phillips-head screws. Tighten the screws to draw the diffuser against the motor backplate. 6. Make sure the diffuser o-ring, o-ring groove, and o-ring seal area are clean and free of debris, which could cause a leak. If you removed the diffuser o-ring during disassembly, re-install it on the diffuser, as shown in Figure 12. If grease is used to retain the diffuser o-ring, it must be silicone based.
Page 18 5. 6. 7. FloPro Series Pumps Installation and Operation Manual Turn the backplate o-ring side up and insert the new ceramic seal side into the backplate. Use great care to press the seal in squarely with your fingers. The ceramic is easily damaged and must be pressed in using only your fingers or soft tools. Do not use any lubricant other than water and soap solution. Backplate Bolts and Washers (4) Install the backplate following the steps in Section 6.2.3, Impeller Replacement.
FloPro Series Pumps Installation and Operation Manual Page 19 Section 7. Product Specifications and Technical Data 7.1 Replacement Parts List To order or purchase parts for Jandy pumps, contact your nearest Jandy dealer. If the Jandy dealer cannot supply you with what you need, contact Jandy customer service at 1.800.822.7933, or send an e-mail message to info@jandy.com. Key No.
Page 20 7.2 FloPro Series Pumps Installation and Operation Manual Exploded View 11 11 (qty 2) 6 4 17 (qty 2) 3 2, 5 2 2 (qty 6) 15 (qty 6) 8 1 (qty 4) 16 (qty 4) 12 4,14 10 (qty 2) 9 3,14 4, 14 (qty 2) 2, 3, 4, 6, 13, 14, 15 7 1 18 Figure 15.
Page 21 FloPro Series Pumps Installation and Operation Manual 7.3 Performance Curves Jandy FloPro Series Pumps Max-Rated (FHPM) Pounds Per Square Inch (PSI) Total Dynamic Head (Feet of Water) 120 110 35 100 30 90 80 25 70 20 60 50 15 FloPro, FHPM .75 HP, 3450 RPM 40 FloPro, FHPM 2.5 HP, 3450 RPM FloPro, FHPM 2.0 HP, 3450 RPM 30 FloPro, FHPM 2.0 HP, 1725 RPM 10 FloPro, FHPM 1.5 HP, 3450 RPM 20 FloPro, FHPM 1.0 HP, 3450 RPM 5 10 FloPro, FHPM 1.0 HP, 1725 RPM FloPro, FHPM 1.
Page 22 7.4 FloPro Series Pumps Installation and Operation Manual Physical and Operational Specifications 7.4.1 Specifications Table 4. FHPM Pump Specifications Model No. HP Voltage Amps Pipe Size Carton Weight Overall Length 'A' FHPM .75 0.75 230/115 5.4/10.8 1½-2" 40.6 25 3/16" FHPM 1.0 1.00 230/115 7.1/14.2 2-2½" 41.2 25 3/16" FHPM 1.5 1.50 230/115 8.0/16 2-2½" 42.6 25 ½" FHPM 2.0 2.00 230/115 11.2/22.4 2-2½" 54.6 27 3/16" FHPM 2.5 2.50 230 11.5 2½-3" 48.
FloPro Series Pumps Installation and Operation Manual 7.5 Replacement Motor Guide Table 6. FHPM Replacement Motor Guide Jandy FHPM Pump Model A.O. Smith Century Model Emerson Motor Technologies Model FHPM 0.75 B852 EB852 FHPM 1.0 B853 EB853 FHPM 1.5 B854 EB854 FHPM 2.0 B859 EB859 FHPM 2.5 B840 EB840 FHPM 1.0-2SPD B980 EB980 FHPM 1.5-2SPD B982 EB982 FHPM 2.
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.
