Hayward HeatPro Heat Pro Installation - Page 15

Page 15 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E WARNING - This heat pump contains wiring that carries high voltage. Contact with these wires could result in personal injury or death to pool or spa users, installers, or others due to electrical shock, and may also cause damage to property. Always disconnect power circuit before connecting the heat pump, or working on the heat pump. Failure to follow the instructions may result in personal injury or death. WARNING - Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Failure to follow the instructions may result in personal injury or death. General Information WARNING - Wiring connections must be made as shown in the wiring diagram found on the inside of the heat pump access panel. The heat pump must include a definite means of grounding and bonding. There is a ground lug inside the heat pump electrical compartment and a bonding lug on the rear of the heat pump base pan. Failure to properly make wiring terminations may result in personal injury. Main Power WARNING - All electrical wiring MUST be in conformance with all applicable local codes, regulations and the National Electric Code (NEC), in particular NEC Article 680: Swimming Pools, Fountains & Similar Installations and Article 440: Air-Conditioning & Refrigeration Equipment. The preceding standards govern the installation of all heat pumps. HeatProTM heat pumps are designed and safety tested by a certified laboratory to be installed under applicable standards detailed within the NEC. Hayward does not recommend the use of ground fault protective devices in conjunction with heat pumps. Service calls, found to be due to "nuisance" tripping of ground fault devices, are not covered under the factory warranty. CAUTION - An outdoor waterproof disconnect should be mounted adjacent to the heat pump for safety. The data plate is located on the front cover of each unit in the position illustrated in the figures above. Refer to the unit data plate for specific Data electrical power and over current protection device requirements. Based Plate on data plate information, wire sizing, and over current protection devices per above codes and standards. Bonding CAUTION - This heat pump must be connected to a bonding grid with a solid copper conductor wire gauge 8 AWG or larger to comply with Article 680 of the NEC. All Hayward heat pumps are designed for copper conductors only. The National Electrical Code (NEC) in Article 680, and most other codes require that all metallic components of a pool structure, including reinforcing steel, metal fittings and above ground equipment, be bonded together with a solid copper conductor wire gauge 8 AWG or larger. The heat pump, along with pumps and other pool equipment must be connected to this bonding grid. A bonding lug is provided on the rear of the base pan of the heat pump to facilitate bonding. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400 www.haywardpool.com