Question about Water Warehouse Hayward HeatPro In-ground Heat Pump

1 Answer

LP (low pressure fault) is on screen.

I have a Hayward HeatPro feat pump for my pool.
The LCD screen shows LP. What does this mean and what can I do?

Posted by on

  • Anonymous May 23, 2009

    Did you find a solution for this? I have a hayward 21002 heapt pro with LP and it won't turn on - has power to it though. I called for service and they said $200 to come out and see and it is either the freon? or the switch?

  • mgribb May 23, 2009

    I have the same issue. A Hayward 212002 Heat Pro and it won't run. Only two years old. Is displaying an LP error on the screen - for low pressure? It is electric and is gettnig power.



    I called for service and they are charging about 180 just to come out and said it could be freon or a switch.



    Did you solve your issue? Or does anyone else have any ideas?

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 990 Answers

Low pressure is usually a dirty filter ob basket. If you have a by-pass on the plumbing you can shut this down a little to get more flow through the heater. Or you may have a clog in your pump impeller. Hope this helps.

Posted on Oct 05, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Changed thermastat in 1993 jeep cherokee, still running hot, can i leave thermastat out and will it run hot? or is there another problem with a part?


Is the new thermostat the correct temp rating for that Jeepster? Do you have correct antifreeze mixture?Yes you can run without a thermostat you will just have constant flow always did that with my old cars when I was a teenager...

Aug 13, 2010 | Hayward Heatpro 100,000 Digi. Thermostat...

1 Answer

We have a hayward xstream pool pump for our 18' above ground pool that my daughter got through make a wish last august. we cleaned the cartridge yesterday and when we replaced the cartridge it started...


Try taking the pool filters cartridge out and following these steps to make sure that it is installed properly.
1. Clean debris from bottom of filter tank.
2. Replace element evenly on the collector hub in bottom of the filter body.
3. Place lid evenly on filter body and turn Easy-Lok™ ring clockwise until the safety latches engage securely.
4. Close and secure drain plug (located at the base of filter body).
5. Open air relief valve (Turn lever to left).
6. Open valves (Optional suction & return valves).
7. Prime and start the pump.
8. Once air has escaped the filter and a steady stream of water is flowing from the air relief valve, close the air relief valve and note the pressure gauge reading.

Jul 15, 2010 | Hayward Pool Products Hayward Xstream...

1 Answer

Running at 20psi


If you pressure is low on these pool filters, there are several things that you will want to check. First, make sure that your system strainer baskets are not dirty or clogged. Also, check the suction side of your pump to make sure that there are no leaks. Make sure taht you filter cartridge does not need to be replaced or cleaned. Make sure your pump is properly primed and that the pump impeller vanes are not blocked. Make sure that your strainer basket is not broken to allow debris in.

Jul 04, 2010 | Hayward Xstream 150 Sq. Ft. Cartridge...

1 Answer

HOW DO I CALCULATE THE HEAD OF A SWIMMING POOL WATER CIRCULATING PUMP


The pump is rated to produce (x) amount of GPM. (gallons per minute) If your wondering about the pressure the pump will produce, It depends on a lot of variables, like at what point in the system output you measure and how far from the pump (friction loss). The pump name plate should show some data, start there. Go online and get the data for that specific pump. Check with Mfg of pump.

Jul 16, 2009 | Hayward Sand Filter System & Tank 21" 1...

1 Answer

Accurate pressure for 2 hp ag hayward pool pump


the psi range is normal and will fluctuate with the cleaniness of the filter. Depending on wether or not you have a Sand filter or an Earth Filter, you should periodically backwash(for sand) and "bump" for the earth filters. You will notice that the psi will lower back down to the lower psi range. This indicates that your water is flowing freely with little resistance.

Jun 12, 2009 | Waterway Supreme Hi Flo Pump Dual Speed 2...

1 Answer

LP (low pressure fault) is on screen.


This could be something as simple as a dirty filter. Heat pumps are notoris for pressure problems as they are very fickel. Make sure your filters are clean, then their should be a by-pass assembly on your inlet, outlet pipes for water this valve needs to be set at just the right spot to keep the water flow high enough to collect heat but not so high as to not warm enough. Setting this flow is easy enough with the unit on restrict the flow till the unit starts and wait to see that it keeps running. use a gentel hand and do this very slowley as the unit takes time to respond. But first make sure your filters are very clean and your baskets also. These are usually the culpret's when it comes to low pressure and low flow. The switch usually just tell's you that is where the problem is. If their is no corrosition or leaking at the pre. sw. more often than not it's ok and just tell's you to start looking for the problem. Good luck.

May 30, 2009 | Water Warehouse Hayward HeatPro In-ground...

1 Answer

In-g pool loss of pressure and bubbles from return line any ideas


If you notice bubbles in the water returning into the pool from the eyeball/discharge, or water in the strainer basket is visibly swirling (bubbles visible) odds are you need you replace the o-ring on the lid of the strainer basket in the front of the pump. This basket may also be clogged with debris, which also effect pressure. Could also be a cracked or warped strainer lid. Should be easy to see when you remove to check o-ring. Once you remove the strainer o-ring make sure you lube it with a good silcone based lube.

May 18, 2009 | Hayward Sand Filter System & Tank 21" 1...

1 Answer

Heater will not come on


could have a bad breaker, loose wire, bad transformer in the unit. you would need a voltmeter to do any further tests...

Apr 03, 2009 | Hayward Heatpro 100,000 Digi. Thermostat...

1 Answer

Corrosion on the fins of my heat pump


Do you have something close to it like a hot tub or spa or pool? If so the Chlorine is reacting with the aluminum causing it to corrode.

I suggest moving one or the other if this is the case.

If this helps you please rate me as high as you can If not please post back with an extended detail of your problem. thank you for using fix ya. Good Luck.

Nov 13, 2008 | Hayward Heatpro 100,000 Digi. Thermostat...

1 Answer

Hayward Heat Pro Electric won't stay running


from the Hayward support site....

Why is my pump cutting off and on every 5-10 seconds?
  • Hayward motors are factory wired for 240 volts unless the motor is 120 volts ONLY. Check the voltage of the incoming supply power and ensure the motor is wired or can be wired for this voltage (data plate on motor will help provide voltage and wiring information). Also check for loose or badly connected wires. Contact a certified electrician for repair.

Sep 24, 2008 | Hayward Heatpro 100,000 Digi. Thermostat...

Not finding what you are looking for?
Water Warehouse Hayward HeatPro In-ground Heat Pump Logo

Related Topics:

729 people viewed this question

Ask a Question

Usually answered in minutes!

Top Water Warehouse Garden Experts

EugenesDIYDen
EugenesDIYDen

Level 3 Expert

479 Answers

Dennis Key
Dennis Key

Level 3 Expert

2458 Answers

john h

Level 3 Expert

7409 Answers

Are you a Water Warehouse Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...