Hayward HeatPro® Heat Pro All Models - Page 21

Electrical Connections All units are equipped with an electrical wiring schematic inside the electrical panel. If one is not provided, please contact the factory at 1-800-432-8387 to obtain one. Warning! Disengage main power disconnect before attempting installation. Power connections supplied to the unit must be in accordance with national and local electric code. • Use an approved flexible conduit to supply power to the heat pump where appropriate to code. • Electrical Grounding must be supplied congruent to national and local code. • If the unit is installed within 15 feet of the pool, the National Electric Code requires the use of Ground Fault Interrupter (GFI) circuit protection on all installations regardless of their location. • An outdoor waterproof disconnect should be mounted adjacent to the heat pump for service safety. • Refer to charts below for electrical ratings / recommendations: Model / Type Operating Specs Model / Type Operating Specs Volts 230 Hz 60 Volts 230 Hz 60 Phase 1 Phase 1 Compressor Nom. Amps 19.9A Compressor Nom. Amps 19.9A Compressor LRA 115A Compressor LRA 115A HP-4 Fan Motor RLA 1.7A PE-42 Fan Motor RLA 1.7A Fan Motor HP ¼ Fan Motor HP ¼ Minimum Circuit Ampacity 30 Minimum Circuit 30 Ampacity Max Fuse 30A Max Fuse 30A HP-5 Volts Hz Phase Compressor Nom. Amps Compressor LRA Fan Motor RLA Fan Motor HP Minimum Circuit Ampacity Max Fuse 230 60 1 27.9A 129A 2.9A ½ 40 50A PE-52 Volts Hz Phase Compressor Nom. Amps Compressor LRA Fan Motor RLA Fan Motor HP Minimum Circuit Ampacity Max Fuse 230 60 1 27.9A 129A 3.3A ½ 40 50A 20