Page 1: ...pa installation Improper installation and or operation can create an electrical hazard which can cause serious injury property damage or death Improper installation and or operation will void the warr...
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Page 3: ...d Maintenance 7A General Maintenance 8 7B Winterizing the Pump 9 SECTION 8 Troubleshooting 8A Troubleshooting 9 SECTION 9 Speciality Service 9A Blocked Impeller 10 9B Removing the Pump Housing 11 9C R...
Page 4: ...y Pumps must be installed in accordance with the National Electric Code all local electrical and safety codes and the Occupational Safety and Health Act OSHA Copies of the National Electrical Code may...
Page 5: ...and electrical cost savings Since the pump should be operated at low speed for cost savings minor adjustments may be required in the automatic chlorine dispenser the skimmers and the heater due to th...
Page 6: ...without high points which can trap air For installations up to 100 feet from the water the recommended pipe size must be used For installations more than 100 feet from the water the recommended pipe m...
Page 7: ...me clock well away from the pool pump filter and other equipment for safety reasons Should there be an equipment failure or loose fitting access to the switch away from the failed equipment is importa...
Page 8: ...Installation for proper elevation and pipe size 12 If the pump does not prime and all the instructions to this point have been followed check for a suction leak SECTION 7 Use and Maintenance 7A Genera...
Page 9: ...chnician or electrician properly disconnect the electrical wiring at the switch or junction box Once the power is removed the two unions can be loosened and the pump stored indoors For safety and to p...
Page 10: ...be within 10 of the motor s nameplate rating If it is not then a qualified electrician and or the power company needs to get involved to resolve the problem c Pump seal is leaking air Have a qualified...
Page 11: ...way Be careful not to lose or damage the o rings The impeller is connected to the motor side of the pump 5 Remove the diffuser o ring It may be stuck on the pump body nozzle 6 Using a No 2 Phillips sc...
Page 12: ...and right 6 There is an o ring located between the diffuser and the pump body Place the diffuser o ring over the diffuser s suction side See Fig 5 7 Check for debris around the pump body o ring seat a...
Page 13: ...tween the rubber and the plastic impeller as this will damage the impeller See Fig 6 3 Lubricate water the perimeter of the new seals rubber gasket 4 Press the ceramic assembly onto the Impeller 5 Use...
Page 14: ...Diffuser 75 2 0 R0338801 13 O ring 330 Diffuser 3 0 R0338805 14 O ring 359 Pot Lid All R0338900 15 Hardware Set 4 Diffuser Mntg 1 All R0339000 23 Drain Plugs 2 All R0339100 24 Hardware Set 2 Foot Mnt...
Page 15: ...Page 15 Jandy Pumps 9 8 14 6 13 4 23 24 15 3 7 12 25 5 26 2 1 27 27 28 28 Figure 9 HHP Exploded View...
Page 16: ...R0340005 53 Diffuser All R0340100 5 Mechanical Seal All R0338200 54 Body Pump Face Assy All R0340200 55 Mounting Foot Assy All R0340300 8 Pot Lid All R0338500 9 Pot Basket All R0338600 56 O ring 259...
Page 17: ...Page 17 Jandy Pumps 50 51 59 55 56 5 52 53 58 57 13 54 28 27 23 28 27 8 14 9 Figure 10 MHP MHPU Exploded View...
Page 18: ...Pump Curves Flow GPM 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Jandy High Head Pumps Full Rated HHP Up Rated HHPU 0 10 20 30 40 50 60 70 80 90 100 110 120 Feet of Head 5 10 15 20 25 30 35 40 4...
Page 19: ...es Jandy Medium Head Pumps Full Rated and Up Rated MHPU MHP Feet of Head P S I Flow GPM 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 0 10 20 30 40 50 60 70 80 5 10 15 20 25 30 35 1 5MHP 2 0MHPU 1...
Page 20: ...10 9 4 3 8 9 7 8 7 5 8 11 5 8 5 C L MODEL HP VOLTAGE PIPE CARTON DIMENSIONS NO SIZE WEIGHT A B HHP 75 75 115 230 2 38lbs 23 13 HHP1 0 1 0 115 230 2 41lbs 23 13 HHP1 5 1 5 115 230 2 47lbs 24 14 HHP2 0...
Page 21: ...L A B 10 9 8 10 C L MODEL HP VOLTAGE PIPE CARTON DIMENSIONS NO SIZE WEIGHT A B MHP 75 75 115 230 2 38lbs 23 13 MHP1 0 1 0 115 230 2 41lbs 23 13 MHP1 5 1 5 115 230 2 47lbs 23 13 MHP2 0 2 0 230 2 51lbs...
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Page 24: ...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...
