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Read all safety warnings and instructions. Failure to follow may result in electric shock, fire, or injury.
Connect to GFCI, ensure proper bonding, and use correct wiring for shock prevention.
Follow procedures for pressure, separation, fire hazards, running dry, and electrical connections.
Understand instructions, avoid modification, use correct tools, keep children away, and protect electrical components.
Understand various entrapment risks and how to reduce them by proper installation of suction outlets.
Ensure correct voltage, wire size, and permanent grounding according to local and national codes.
Details HP, KW, Voltage, Amps, and Wire Size requirements for proper electrical connection.
Emphasizes electrical safety, GFCI requirements, bonding, and proper wiring by qualified professionals.
Instructions for correctly priming the pump, ensuring all valves are open and filling the strainer housing.
Warning against running the pump dry, which can damage seals and void the warranty.
Explanation of control panel alerts/warnings and how to acknowledge and resolve them.
Troubleshooting steps for common issues like priming failure, low water, clogged strainers, and reduced flow.
This document describes a 1.5HP 220V Variable Speed In-Ground Pool Pump, model 75021, designed for use with permanently installed swimming pools, hot tubs, and spas. It is compatible with DE, sand, and cartridge filters and features self-priming functionality. The pump is built with high durability and corrosion-proof polymer, ensuring a long lifespan. It can be installed as a 230V unit with four speed settings, offering flexibility for various pool and spa systems.
The pump is equipped with a digital control interface that allows users to start and stop the pump, program and change speeds (RPM), and access various features and settings. The control panel includes buttons for four preset speeds (750, 1500, 2350, and 3110 RPM), a "Select" button to choose displayed options, an "Escape" button to go back in the menu without saving, a "Menu" button to access menu items when the pump is stopped, and an "Enter" button to save settings and acknowledge alarms. Arrow buttons (Up, Down, Left, Right) are provided for navigation and editing settings.
Additional control panel features include "Quick Clean," which increases pump RPM for tasks like vacuuming, cleaning, or adding chemicals, and "Time Out," which allows the pump to remain stopped for a set period before resuming normal operation. A "Start/Stop" button controls the pump's operation, and a "Reset" button clears alarms or alerts. The LCD screen displays current time, pump speed (RPM), countdown time, power usage, and current feature running, with LED indicators for power, warnings, and alarms.
The pump offers several operating modes: Manual, Schedule, and Egg Timer. Speeds 1-4 can be programmed in all three modes, while speeds 5-8 are exclusively for Schedule mode. In Manual mode, users can assign a specific speed to one of the four speed buttons and run the pump at that speed. The Egg Timer mode allows setting a specific speed and duration for the pump to run, with a speed range of 450-3450 RPM and a time range of 00:01-19:59. Schedule mode enables programming speeds 1-8 to start and stop at specific times over a 24-hour period, overriding any manually selected speed. The pump will run the programmed schedule once the Start/Stop button is pressed.
The digital control interface also allows for various settings adjustments. Users can set the date and time, choose between a 12-hour (AM/PM) or 24-hour clock, and adjust the minimum pump speed from 450 RPM to 1700 RPM. The screen contrast can be adjusted from 0 to 30 units to suit different lighting conditions. The control panel language can be set, and temperature units can be switched between Fahrenheit (°F) and Celsius (°C). For enhanced security, a password protection feature can be enabled, requiring a four-digit password to access control panel functions, though the pump can always be stopped using the Start/Stop button.
Installation guidelines emphasize the importance of proper placement and electrical connections. The pump should be installed on a firm, level base or pad, protected from excess moisture and flooding, and in a well-drained, non-ventilated area that allows for free air circulation for cooling. Union connections at the suction and outlet ports are recommended for ease of servicing and winter storage. Teflon tape should be used to seal threaded connections on plastic components, avoiding plumber's pipe dope. Fittings should be tightened by hand and then an additional 1 to 1.5 turns with a tool to prevent leakage without over-tightening.
Electrical wiring must conform to local and national codes and regulations, and all work should be performed by a licensed electrician. A ground-fault circuit-interrupter (GFCI) is required for the supply circuit and should be tested routinely. The pump must be permanently connected to the circuit, and an extension cord should not be used. Bonding the pump to the pool structure with a solid copper conductor (size 8 AWG or larger) is crucial to reduce the risk of electric shock. The motor's voltage, phase, and cycle must match the electrical supply, and the wire size must be adequate for the KW rating and distance from the power source.
Before starting the pump, it is essential to perform a pressure test to ensure proper functioning and seal integrity. All pump and system components must be sealed, trapped air removed by opening the filter manual air relief valve, and pressure should not exceed 40 psi (276 kPa) at water temperatures no higher than 100°F (38°C). The pump should never be run dry, as this can damage seals and void the warranty; the strainer housing must be filled with water before starting the motor. All suction and discharge valves, as well as the filter air relief valve, must be open when starting the circulation system.
Maintenance involves regularly cleaning the strainer basket and inspecting the strainer cover gasket for damage. The motor bearings and shaft seals are self-lubricating, requiring no additional lubrication. The motor should be kept clean, and air vents free from obstruction. If shaft seals need replacement due to wear or damage, a genuine Hayward seal assembly kit should be used, and only qualified personnel should attempt the replacement.
For winterization, the pump and piping should be drained of all water to prevent freezing. The drain plug should be removed from the bottom of the strainer body, and the pump disconnected from its base. After draining, the strainer lid and plug should be re-installed, and the pump stored in a dry, covered enclosure to prevent condensation and corrosion. Anti-freeze solutions, except propylene glycol, should not be used in the pool/spa system.
Troubleshooting information is provided for various alerts and warnings displayed on the control panel, such as "Power Out/Off," "Overheat," "Over Current," "Over Voltage," and "Internal Error." These alerts indicate issues like low supply voltage, high drive temperature, motor overload, excessive supply voltage, or internal software errors. The manual also addresses common problems like pump failure to prime, reduced capacity, inadequate circulation, electric issues, flickering LCD screen, mechanical troubles, and the pump not responding to automation commands, offering solutions for each.
General| Brand | Xtreme Power |
|---|---|
| Model | 75021 |
| Category | Water Pump |
| Language | English |
