Section 1. IMPORTANT SAFETY INSTRUCTIONSREAD AND FOLLOW ALL INSTRUCTIONS1.1 Safety InstructionsAll 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 thefollowing:WARNINGRISK OF SUCTION ENTRAPMENT HAZARD, WHICH, IF NOT AVOIDED, CAN RESULT IN SERIOUSINJURY OR DEATH. Do not block pump suction, as this can cause severe injury or death. Do notuse this pump for wading pools, shallow pools, or spas containing bottom drains, unless the pump isconnected to at least two (2) functioning suction outlets. Drain covers must be certified to the latestpublished edition of ANSI ®/ASME® A112.19.8 or its successor standard, ANSI/APSP-16.WARNINGTo reduce the risk of injury, do not permit children to use this product.WARNINGTo 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.WARNINGTo reduce the risk of injury, do not remove the suction fittings of your spa or hot tub. Never operate a spa or hot tub ifthe suction fittings are broken or missing. Never replace a suction fitting with one rated less than the flow rate markedon the equipment assembly.WARNINGProlonged immersion in hot water may induce hyperthermia. Hyperthermia occurs when the internal temperatureof the body reaches a level several degrees above the normal body temperature of 98.6°F (37°C). The symptomsof hyperthermia include dizziness, fainting, drowsiness, lethargy, and an increase in the internal temperature ofthe body. The effects of hyperthermia include: 1) unawareness of impending danger; 2) failure to perceive heat;3) failure to recognize the need to exit spa; 4) physical inability to exit spa; 5) fetal damage in pregnant women;6) unconsciousness resulting in a danger of drowning.WARNINGTo Reduce the Risk of Injury -a) The water in a spa should never exceed 104°F (40°C). Water temperatures between 100°F (38°C) and 104°F(40°C) are considered safe for a healthy adult. Lower water temperatures are recommended for young childrenand when spa use exceeds 10 minutes.b) Since excessive water temperatures have a high potential for causing fetal damage during the early months ofpregnancy, pregnant or possibly pregnant women should limit spa water temperatures to 100°F (38°C).c) Before entering a spa or hot tub, the user should measure the water temperature with an accurate thermometersince the tolerance of water temperature-regulating devices varies.d) The use of alcohol, drugs, or medication before or during spa or hot tub use may lead to unconsciousness withthe possibility of drowning.e) Obese persons and persons with a history of heart disease, low or high blood pressure, circulatory systemproblems, or diabetes should consult a physician before using a spa.f) Persons using medication should consult a physician before using a spa or hot tub since some medication mayinduce drowsiness while other medication may affect heart rate, blood pressure, and circulation.PAGE 3ENGLISHJEP-R Variable-Speed Pump Controller | Installation Manual