.5HP 220V VARIABLE SPEED IN GROUND POOL PUMP ITEM: 75021 OWNER’S MANUAL AND SAFETY INSTRUCTIONS SAVE THIS MANUAL: KEEP THIS MANUAL FOR SAFETY WARNINGS, PRECAUTIONS, ASSEMBLY, OPERATING, INSPECTION, MAINTENANCE AND CLEANING PROCEDURES. WRITE THE PRODUCT’S SERIAL NUMBER ON THE BACK OF THE MANUAL NEAR THE ASSEMBLY DIAGRAM (OR MONTH AND YEAR OF PURCHASE IF PRODUCT HAS NO NUMBER).
IMPORTANT SAFETY INFORMATION GENERAL SAFETY WARNINGS Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. SAFETY The warnings, precautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur.
IMPORTANT SAFETY INFORMATION To reduce the risk of electric shock replace damaged cord immediately. DO NOT bury cord. Locate cord to prevent abuse from lawn mowers, hedge trimmers and other equipment. Risk of Electric Shock. Connect only to a branch circuit protected by a ground-fault circuit-interrupter (GFCI). Contact only to a electrician if you cannot verify that the receptacles is protected by a GFCI.
IMPORTANT SAFETY INFORMATION Hazardous Pressure: Pool and spa water circulation systems operate under hazardous pressure during start-up, normal operation, and after pump shut-off. Stand clear of circulation system equipment during pump start-up. Failure to follow safety and operation instructions could result in violent separation of the pump housing and cover due to pressure in the system, which could cause property damage, severe personal injury, or death.
DIAGRAM AND SPECIFICATIONS STRAINER BASKET DIGITAL CONTROL INTERFACE Assembled Product Dimensions (L x W x H) 22.00 x 9.90 x 11.60 Inches FEATURES AND SPECIFICATIONS Compatible with DE, sand, and cartridge filter Self-priming for in-ground functionality 1.5 HP In-Ground Pump Can be installed as 230v with 4 speed setting.
DIGITAL CONTROL INTERFACE OPERATOR CONTROL PANEL Use the operator control panel to start and stop the Variable Speed Pump, program, set, and change speeds (RPM), and access pump features and settings. Button 1: Press to select Speed 1 (750 RPM). LED on indicates Speed 1 is active. Button 2: Press to select Speed 2 (1500 RPM). LED on indicates Speed 2 is active. Button 3: Press to select Speed 3 (2350 RPM). LED on indicates Speed 3 is active. Button 4: Press to select Speed 4 (3110 RPM).
DIGITAL CONTROL INTERFACE LEDs: On: Green light when pump is powered on. Warning: On if warning condition is present. Alarm: Red LED on if alarm condition occurs. Control Panel LCD Screen: • Line 1: Key icon indicates password protection mode is active. If password protect is not enabled, no key icon is displayed. Also shows current time of day. Active cursors display when arrow key input is available.
DIGITAL CONTROL INTERFACE OPERATOR CONTROL PANEL: PUMP MENU GUIDE 7
DIGITAL CONTROL INTERFACE SET DATE AND TIME The time controls all scheduled times, functions, and programmed cycles and stores the correct time for up to 96 hours after power is turned off. Reset if the power is off longer than 96 hours. 1. Check that the green power LED is on. 2. Press Menu. 3. Press Select to select “Settings”. 4. Use the Up or Down arrows to scroll to “Date and Time” and press Select. 5. Press Select again and use Up or Down arrows to set the date. 6.
DIGITAL CONTROL INTERFACE SET SCREEN CONTRAST The default setting for the LCD screen is 3. Screen contrast levels can be adjusted from 0 to 7 units for low or high lighting conditions. Note: Changes to the contrast setting do not update instantaneously. Changes to this setting must be saved before the contrast level changes. 1. Check that the green power LED is on. 2. Press Menu. 3. Press Select to select “Settings”. 4. Use the Up or Down arrow to scroll to “Device” and press Select. 5.
DIGITAL CONTROL INTERFACE SETTING PASSWORD 1. Check that the green power LED is on. 2. Press Menu. Press Select to select “Settings”. 3. Use the Up or Down arrow to scroll to “Device”. 4. Press Select. 5. Press Up or Down arrow to scroll to “Password”. The default setting is “Disabled”. 6. Press Select. 7. Press Up or Down arrow to change the setting to “Enabled”. Press Save to save. 8. Press the Down arrow. “Password Timeout” will be displayed. The factory default time is 1 minute.
DIGITAL CONTROL INTERFACE SET SPEEDS IN MANUAL MODE (SPEEDS 1-4 ONLY) 1. Press Menu. 2. Use Up or Down arrows to scroll to “Speed 1-8”, then press Select. 3. Use Up or Down arrows to find the speed (1-4) you wish to program, then press Select. 4. Speeds 1-2 default setting is Manual. Speeds 3-4 default setting is Egg Timer. To set a speed in Manual mode, press the Down arrow (“Set Speed” will display) and press Select to change. Use the Up or Down arrow to adjust speed. 5.
DIGITAL CONTROL INTERFACE EXTERNAL CONTROL This function is for programming speeds that will run when the automation control system sends it a command. For example, Terminal 3 and 4 in the automation system will correspond to External Control Program #1. (5 and 6 to Ext Ctrl #2). The Stop Delay feature allows the user to program the pump to run a Program Speed after the External Control has been deactivated.
DIGITAL CONTROL INTERFACE QUICK CLEAN (CONT.) 1. Check that the green power LED is on and the pump is stopped. 2. Press Menu. 3. Use Up or Down arrows to scroll to “Features”, then press Select. 4. Press the Down arrow and press Select for “Quick Clean”. 5. Press Select to choose “Set Speed”. 6. Press Select to highlight the “RPM” first (ones) column and change the speed. 7. Use Up or Down arrows to change the speed. 8. Press Save to save the speed. 9.
DIGITAL CONTROL INTERFACE PRIMING RANGE: Default: 5 Priming range can be set from 1-10. The smaller the range, the more water the pump has to be moving to detect that it is primed. At larger ranges, the pump will detect that it is fully primed while moving less water. If the range is set too high, then the pump may exit Priming mode before it has fully primed. The range will automatically adjust with the priming set speed because the flow rates of the pump will be lower at lower speeds.
DIGITAL CONTROL INTERFACE PUMP MENU: THERMAL MODE The sensor for Thermal Mode is in the drive, on top of the motor. This feature allows you to set a speed (450 RPM - 3450 RPM) that runs when the Variable Speed Pump goes into Thermal Mode. The temperature level that you wish Thermal Mode to start can also be set. IMPORTANT NOTE: This feature is for protection of the pump. Do not depend on the Thermal Mode feature for freeze protection of the pool.
INSTALLATION PUMP LOCATION Installing union connections at the suction and outlet ports is recommended, to facilitate servicing of pump and to allow for indoor storage during the winter months. Use Teflon tape to seal threaded connections on molded plastic components. All plastic fittings must be new or thoroughly cleaned before use. NOTE: DO NOT use Plumber’s Pipe Dope as it may cause cracking of the plastic components.
INSTALLATION Insure that the electrical supply available agrees with the motor’s voltage, phase, and cycle, and that the wire size is adequate for the (KW) rating and distance from the power source. NOTE - All electrical wiring MUST be performed by a licensed electrician, and MUST conform to local codes and NEC regulations. Use copper conductors only. Risk of Electric Shock. All electrical wiring MUST be in conformance with applicable local codes, regulations, and the National Electric Code (NEC).
START-UP AND OPERATION PRIOR TO START-UP Notice: It is necessary to perform a pressure test prior to initial use to ensure pump is functioning properly. The following criteria should be maintained for this test: 1. Have a professional perform this test. 2. Ensure all pump and system components are sealed properly to prevent leaks. 3. Remove any trapped air in the system by fully opening filter manual air relief valve until a steady stream of water is discharged. 4.
OPERATION MAINTENANCE Clean strainer basket regularly. DO NOT strike basket to clean. Inspect strainer cover gasket regularly and replace as necessary. Pumps have self-lubricating motor bearings and shaft seals. No lubrication is necessary. Keep motor clean. Insure air vents are free from obstruction to avoid damage. DO NOT use water to hose off motor. Occasionally, shaft seals must be replaced, due to wear or damage. Replace with genuine Hayward seal assembly kit.
OPERATION SHAFT SEAL CHANGE INSTRUCTIONS 1. Shut off water flow to pump by closing appropriate valves or by plugging both the skimmer outlet port and return port to pool. Disconnect piping or hoses from the motor/pump assembly. 2. Remove the strainer by disengaging and removing the strainer cover. Remove the basket. Lift up on strainer ‘C’ clip and remove. Finally, slide strainer housing forward and remove. 3. Unscrew screws and remove pump cover, exposing the impeller. 4.
TROUBLESHOOTING ALERTS AND WARNINGS The Variable Speed Pump displays all alarms and warnings on the control panel display. When an alarm or warning condition exists, the corresponding light will be lit on the display. All control panel buttons are disabled until the alarm or warning is acknowledged with the Reset button. Pressing the Reset button will clear the alarm once the fault condition has been resolved. NOTE: The pump will not start if the impeller is rotating.
TROUBLESHOOTING 22
MAINTENANCE PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT.
