IntelliFlo Variable Speed and IntelliFlo VS-AU ® ® Programmable Pump (Compatible with IntelliComm ® communication center and EasyTouch®, IntelliTouch ® and SunTouch® control systems) Installation and User’s Guide IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS
Customer Service / Technical Support IntelliFlo® Variable Speed Pump IntelliFlo® VS-AU (P/N 011018) (P/N 348019) 1620 Hawkins Ave., Sanford, NC 27330 USA • (800) 831-7133 or (919) 566-8000 10951 West Los Angeles Ave., Moorpark, CA 93021 USA • (800) 831-7133 or (805) 553-5000 Pentair Water AU/NZ – 2 Redwood Drive, Notting Hill, VIC 3168 AUS • +61 3 9574 4000 – NZ • +64 9579 6254 Web sites: visit www.pentairpool.com - staritepool.com - pentairpooleurope.
i Contents Section 1: IntelliFlo Pump Overview ............................................................................. 1 IntelliFlo Pump ......................................................................................................... 1 External Control ....................................................................................................... 1 Features ..................................................................................................................
ii Contents Section 4: User Maintenance ......................................................................................... 26 Pump Strainer Basket ......................................................................................................... Pump Strainer Basket Service ............................................................................................ Motor Service ...................................................................................................................
iii IntelliFlo® Variable Speed Pump & IntelliFlo® VS-AU Pump WARNINGS AND SAFETY INSTRUCTIONS Warnings and safety instructions for Pentair Water Pool and Spa® pumps and other related products are available at: http://www.pentairpool.com/pool-owner/safety-warnings/ Please refer to http://www.pentairpool.com/pool-owner/safety-warnings/ for warnings and safety instructions related to the IntelliFlo® Variable Speed Pump and IntelliFlo® VS-AU pump.
iv IntelliFlo® Variable Speed Pump & IntelliFlo® VS-AU Pump WARNINGS AND SAFETY INSTRUCTIONS THE USE OF UNAPPROVED COVERS OR ALLOWING USE OF THE POOL OR SPA WHEN COVERS ARE MISSING, CRACKED OR BROKEN CAN RESULT IN BODY OR LIMB ENTRAPMENT, HAIR ENTANGLEMENT, BODY ENTRAPMENT, EVISCERATION AND/OR DEATH. The suction at a pool or spa drain or outlet can cause: Limb Entrapment: When a limb is sucked or inserted into an opening resulting in a mechanical bind or swelling.
v IntelliFlo® Variable Speed Pump & IntelliFlo® VS-AU Pump WARNINGS AND SAFETY INSTRUCTIONS HAZARDOUS PRESSURE: STAND CLEAR OF PUMP AND FILTER DURING START-UP Pool and spa circulation systems operate under high pressure. When any part of the circulating system (i.e. lock ring, pump, filter, valves, etc.) is serviced, air can enter the system and become pressurized.
vi IntelliFlo® Variable Speed Pump & IntelliFlo® VS-AU Pump WARNINGS AND SAFETY INSTRUCTIONS General Installation Information • • All work must be performed by a qualified pool professional, and must conform to all national, state, and local codes. Install to provide drainage of compartment for electrical components. General Installation Information Pumps improperly sized or installed or used in applications other than for which the pump was intended can result in severe personal injury or death.
1 Section 1 Pump Overview Introduction The IntelliFlo® Variable Speed pump and IntelliFlo VS-AU pump are well suited for all of your pool, spa, cleaner, waterfall and other water application. Using the control panel, IntelliFlo can use one of the four selectable preset speeds or the pump speed can be adjusted to run at a specific speed. IntelliFlo outperforms all conventional pumps in its class. Advanced energy conservation features ensure that your filtration system is operating at peak efficiency.
2 Features Adjusts to various pool sizes Prevents thermal overload Detects and prevents damage from under and over voltage conditions Protects against freezing Communicates with a Pentair EasyTouch, IntelliTouch or SunTouch control system or IntelliComm communication center via a two-wire RS-485 cable connection Easy to use operator control panel Operator control panel buttons for speed control Built-in strainer pot and volute Ultra energy-efficient TEFC Square Flange
3 IntelliFlo Drive Assembly and Control Panel The IntelliFlo drive assembly consists of an operator control panel and the system electronics that drive the motor. The drive microprocessor controls the motor by changing the frequency of the current it receives together with changing the voltage to control the rotational speed.
4 Section 2 Operator Control Panel This section describes the IntelliFlo Variable Speed and VS-AU pump operator controls and LEDs. IntelliFlo Operator Control Panel ® Line 1: Key Lockout Icon FILTER 12:15 1100 15.WRPM Line 2: Line 3: Count down Time Line 4: 1 Current Speed T POWER 0.
5 Controls and LEDs (Continued) ® Line 1 Line 2 15 Line 3 Line 4 FILTER 12:15 1100 15.WRPM T POWER 0.00 150 WATTS Running Speed 1 RUNNING Speed 1 Speed 2 Speed 3 Speed 4 14 9 15.W 10 Quick Clean Time Out 11 13 12 9 Arrow buttons: • Up arrow: Move one level up in the menu tree or increase a digit when editing a setting. • Down arrow: Move one level down in the menu tree or decrease a digit when editing a setting. • Left arrow: Move cursor left one digit when editing a setting.
6 Section 3 Operating the IntelliFlo Pump This section describes how to operate the IntelliFlo Variable Speed and VS-AU pump using the control panel buttons and menu features. Starting the pump To start the pump 1. Be sure the pump is powered on and the green power LED is on. 2. Select one of the speed buttons, then press the Start button (LED on) to start the pump. Stopping the pump To stop the pump • Press the Stop button to stop the pump.
7 Pump Operating Modes The IntelliFlo Variable Speed and VS-AU pump can be programmed three ways: 1. Manual Operation: Speed buttons 1-4 can be programmed for Manual operation. This means the speed button is pressed and then the start button and the pump runs a programmed speed. Speeds 5-8 can not be programmed for Manual operation because there are no buttons associated with them.
8 IntelliFlo Variable Speed and IntelliFlo VS-AU pump Menus MAIN SCREEN SETTINGS (page 9) Press MENU button to access menus Pump Address (1-16) Default: ADDRESS 1 Set Time (hr:mm) Default: 12:00 AM Set AM/PM Temperature Unit Screen Contrast Language SPEED 1-8 (page 13) AM/PM 24 hr.
9 IntelliFlo Pump Menus The IntelliFlo pump menu descriptions are as follows: Settings: Pump Address The IntelliFlo pump address needs to be changed when there is more than one IntelliFlo pump on an automation system. Addressing the pump allows the automation system to know which pump to send a command to. The “Pump Address” setting is used when the IntelliFlo pump is connected via the RS-485 COM port to an IntelliTouch®, EasyTouch®, SunTouch® or IntelliComm® system. The default pump address is #1.
10 Settings: Set AM/PM or 24 Clock This setting is for changing the pump’s time clock from regular time (AM/PM) to a 24 hour clock. For example, Midnight (12:00 AM) is 0000 hr., 8:00 AM is 0800 hr., and 11:00 PM is 2300 hr. To access the AM/PM or 24 hr. menu: 1. 2. 3. 4. 5. 6. 7. Check that the green power LED is on. Press the Menu button. “Settings” is displayed. Press the Select button. “Pump Address” is displayed. Use the Up or Down arrow button to scroll to “AM/PM.
11 Settings: Language To access the language menu: 1. Check that the green power LED is on. 2. Press the Menu button. “Settings” is displayed. 3. Press the Select button. “Pump Address” is displayed. 4. Use the Up or Down arrow button to scroll to “Language”. 5. Press the Select button to access the language menu. 6. Press Select to highlight current Language in use. 7. Press the Enter button to select the desired language for the control panel.
12 Settings: Password When the Password feature is enabled, the pump will enter into password protection mode for a preprogrammed amount of time after the last button is pressed. The entered password is any combination of four (4) digits. To access the Password menu: 1. Check that the green power LED is on. 2. Press the Menu button. “Settings” is displayed. 3. Press the Select button. “Pump Address” is displayed. 4. Use the Up or Down arrow button to scroll to “Password”. 5. Press the Select button.
13 ® Key lockout icon FILTER 12:15 1100 RPM 15.W Actual Speed POWER Running Speed 1 RUNNING Entering Password • When Password Protection is enabled the press of any button other than the speed button will cause the Screen to ask for a Password. • To enter password use the left and right arrows to move the cursor and the Up and Down arrow button to scroll through the digit, then press the Enter button to confirm. Settings: Ramp Speed The Ramp Speed can be set from 5 RPM to 400 RPM.
14 Speed 1-8 (Schedule a Time to Run the Pump) By setting a start time and a stop time, Speeds 1-8 can be programmed to run a certain speed at a certain time of day. To run a scheduled pump speed, press the Start button (LED on). The LCD screen will display “Running Schedules” when it is ready to run a scheduled speed. If the start button is pressed during a scheduled speed time the screen will read Running Speed X and will run speed X.
15 Programming for Constant Run When programming a schedule for a Speed it can not be programmed with the same start and stop times. However, it will run without stopping if it is programmed with the Start time set one minute after the stop time. Example: A single speed will run non stop if programmed with a Start Time of 8:00 AM and a Stop time of 7:59 AM. External Control This function is for programming speeds that will run when the IntelliComm power center controller sends it a command.
16 Quick Clean (Continued) To access the Quick Clean menu: 1. Check that the green power LED is on. 2. Press the Menu button. “Settings” is displayed. 3. Use the Down arrow button to scroll to “Features”. 5. Press the Select button. “Timeout” is displayed. 6. Press the Down arrow button. “QuickClean” is displayed. 7. Press the Select button. “Set Speed” is displayed. 8. Press the Select button. The “RPM” first (ones) column will highlight. 9. Use the Up or Down arrow button to change the speed. 10.
17 Priming The default setting for Priming is ENABLED. Enabling this feature allows the pump to use its "Flow Technology" to make sure the pump is primed when it starts. This feature will not override the "Max Speed" setting. The priming feature ramps the pump to 1800 RPM and pauses for three (3) seconds. If there is sufficient water flow in the pump basket the pump will go out of priming mode and run its commanded speed.
18 Priming (Continued) To access the Priming menu: 1. 2. 3. 4. 5. 6. 7. Check that the green power LED is on and press the Menu button. “Settings” is displayed. Use the Down arrow button to scroll to “Priming” Press the Select button. The factory default is set to priming “Enabled“. To disable priming, press the Select button. Use the Up arrow button. “Disabled” is displayed. Press the Enter button. Press the Down arrow button. Screen will read "Max Priming Time". Factory default is set to 11 minutes.
19 AntiFreeze This feature allows you to set a speed (1100 RPM -3450 RPM) that will run when the pump goes into anti freeze mode. The temperature level that you wish anti freeze mode to start can also be set. IMPORTANT NOTE: This feature is for protection of the pump. It should not be depended upon for freeze protection of the pool. Certain situations could cause the pump to sense a different temperature than actual air temperature.
20 Priming the pump for the first time, or after service Before the IntelliFlo pump is started for the first time it must be primed. To prime a pump means filling the pump and suction pipe with water. This process evacuates the air from all the suction lines and the pump. It may take several minutes to prime depending on the depth of water, pipe size and length. It is easier to prime a pump if you allow all the air to escape from the pump and pipes. The water cannot enter unless the air can escape.
21 Priming the pump for the first time, or after service (Continued) Priming the Pump NOTICE: If you replace the o-ring with a non-lubricated o-ring, you may need to apply a silicone based lubricant. • Clean and inspect o-ring; reinstall on trap cover. • Replace trap cover on trap; turn clockwise to tighten cover. NOTICE: Tighten the pump lid by hand only (no wrenches)! Priming time will depend on vertical length of suction lift and horizontal length of suction piping.
22 External Control with IntelliComm® Communication Center The IntelliFlo pump can be remotely controlled by the Pentair Water Pool and Spa IntelliComm Communication Center using an optional RS-485 communications cable (P/N 350122). The IntelliComm provides four pairs of input terminal connections. These inputs are actuated by either 15 - 240 VAC or 15 - 100 VDC. Using the device's inputs, the programmed IntelliFlo pump speeds can be controlled.
23 Connecting IntelliFlo to EasyTouch ® and IntelliTouch® System The IntelliFlo pump can be controlled by an EasyTouch or IntelliTouch automation system via the RS-485 communication cable (P/N 350122). In this configuration, EasyTouch/IntelliTouch starts, stops and controls the speed of the IntelliFlo pump. When the EasyTouch/IntelliTouch does this, it rewrites the IntelliFlo pump memory, which can take several seconds.
24 7. Strip back the cable conductors 6mm (1/4”). Insert the two wires into the COM port screw terminals on the EasyTouch/IntelliTouch circuit board. Secure the wires with the screws. 8. EasyTouch COM port (J20): Connect the GREEN (#2) and YELLOW (#3) wires to the COM port screw terminals (#2 and #3). Be sure to match the color coding of the wires; YELLOW to YELLOW and GREEN to GREEN. The Red wire is not connected. Secure the wires with the screws.
25 Connecting the IntelliFlo pump to a SunTouch ® System The IntelliFlo pump can be controlled by a SunTouch system via the RS-485 communication cable (P/N 350122). WARNING - Switch OFF main system power to the SunTouch Power Center before making any connections. To connect the IntelliFlo pump two wire RS-485 communication cable to the SunTouch circuit board: 1. Unlatch the front door of the SunTouch power center, and open the door. 2. Loosen the retaining screw on front panel.
26 Section 4 User Maintenance The following information describes how to service and maintain the IntelliFlo Variable Speed and VS-AU pump. Pump Strainer Basket The strainer, sometimes referred to as the “Hair and Lint Pot,” is in front of the of the pump. Inside there is a basket which must be kept clean of leaves and debris at all times. View the basket through the top see through lid to inspect for leaves and debris.
27 Pump Strainer Basket Service (Continued) 10. Ensure that the lid o-ring is properly placed. Seat the clamp and lid then turn clockwise until the handles are horizontal as shown. 11. Reconnect the communication cable to the pump if required. 12. Switch the power ON at the circuit breaker. Reset the pool time clock to the correct time. WARNING — FILTER OPERATES UNDER HIGH PRESSURE. WHEN ANY PART OF THE CIRCULATING SYSTEM (e.g., LOCK RING, PUMP, FILTER, VALVES, ETC.
28 Winterizing To protect the IntelliFlo pump electronics from damage due to freezing conditions, the pump will switch it self on to generate internal heat when the air temperature drops below 4.4° C (40° F). The IntelliFlo pump “Anti Freeze” feature is not intended to protect the system plumbing from freezing. The Anti Freeze temperature feature is adjustable and can be changed from 4.4° - 10° C (40° - 50° F). See page 10 for more information. 1. If the air temperature drops below 4.
29 Section 5 Installation and Removal The following information describes how to install the IntelliFlo pump. Note: Before installing this product, read and follow all warning notices and instructions on page iii- vi. IntelliFlo Pump Kit Contents • • IntelliFlo Variable Speed Pump: IntelliFlo Variable Speed pump, FWC cover, gasket, screws, communication cable, and Installation and User’s Guide (this manual).
30 Wiring the IntelliFlo Pump To connect the IntelliFlo pump to an AC power source: 1. Make sure all electrical breakers and switches are turned off before wiring motor. 2. Make sure that the wiring voltage is 230 VAC ± 10%. 3. Use #12 AWG for wire runs up to 100 feet (30.5 meters)and #10 AWG for lengths longer than 100 feet (30.5 meters). When in doubt use a heavier gauge (larger diameter) wire. Heavier gauge will allow the motor to run cooler and more efficient. 4.
31 Pump Disassembly WARNING — Always disconnect power to the pool pump at the circuit breaker and disconnect the communication cable before servicing the pump. Failure to do so could result in death or serious injury to serviceman, pool users or others due to electric shock. Read all servicing instructions before working on the pump. WARNING — DO NOT open the strainer pot if pump fails to prime or if pump has been operating without water in the strainer pot.
32 Pump Disassembly (Continued) 9. To unscrew the impeller from the shaft, twist the impeller counterclockwise. MOTOR BOLT (4x) GASKET SEAL SET SCREW 10. Remove the rotating portion of the mechanical seal from the impeller. 11. Remove the four bolts from the seal plate to the motor, using a 9/16 inch wrench. 12. Place the seal plate face down on a flat surface and tap out the carbon spring seat. 13. Clean the seal plate, seal housing, and the motor shaft.
33 Drive Assembly Removal and Installation To remove the IntelliFlo drive and control panel from the motor assembly: 1. Make sure all electrical breakers and switches are turned off before removing the drive. 2. Disconnect the RS-485 communication cable from the pump (if present). 3. Open the control panel cover. 4. Remove the three Phillips head screws securing the drive to the motor assembly as shown.
34 Illustrated Parts List 23 22 31 26 30 27 25 20 34b 3 13 1 10 32 33 21 37 34a 19 24 7 2 17 15 36 4 35 34 28 16 5 11 18 6 29 12 9 8 14 IntelliFlo Variable Speed Pump P/N 011018 and IntelliFlo VS-AU Whole Pump P/N 348019 Replacement Parts Item No. Part No.
35 IntelliFlo Pump Dimensions 10.78 in (273.8 mm) 12.50 in (317.5 mm) 23.41in (594.6 mm) IntelliFlo Flow Pump PerformanceCurve IntelliFlo Electrical Specifications Circuit Protection: Two-pole 20 AMP device at the Electrical Panel.
36 Section 6 Troubleshooting CAUTION: Before installing this product, read and follow all warning notices and instructions on page iii - vi. Alerts and Warnings The IntelliFlo pump displays all alarms and warnings on the control panel display. When an alarm or warning condition exists, the corresponding LED will be lit on the display. All control panel buttons are disabled until the alarm or warning is acknowledged with the Enter button.
37 General IntelliFlo Troubleshooting Problems Use the following general troubleshooting information to resolve possible problems with your IntelliFlo pump. Note: Turn off power to unit prior to attempting service or repair. Problem Possible Cause Corrective Action Pump failure. (For IntelliFlo aler t display messages, refer to Aler ts and Warning on page 36.) Pump will not prime - Air leak in suction. PRIME ERROR may be displayed. Check suction piping and valve glands on any suction gate valves.
38 Troubleshooting Problems (Continued) Problem Possible Cause Corrective Action Inadequate circulation. (For IntelliFlo aler t display messages, refer to Aler ts and Warning on page 36). Filter ot pump basket dir ty. Check trap basket; if plugged, turn pump off and clean basket. Suction/discharge piping is too small. Check and clean pool filter. Speed is set too slow for proper filtration cycle. Increase filtration run time Could appear as a "Low Voltage" alarm. PRIME ERROR may be displayed.
Notes
LIT. PKG. KIT P/N 354603 Manual P/N 354604 Rev.
