How do I backwash my sand filter?

[Kimcoltonterry]

Could someone PLEASE give me the step by step instructions to backwash my sand filter? Some how since last year my DH has misplaced our directions .
Thanks SO much in advance!!
Kim

[Poolidiot]

Do you have a 6-way valve? If so, turn your pump off, then move your valve from filter to backwash setting. You should have a plastic backwash hose you need to hook up to your backwash outlet. Then turn your pump back on and it should start backwashing through the hose. You should have a little glass bulb that you can see water in and you keep backwashing till it is clear. I then change the valve (after you turn the pump off of course ) to rinse and run rinse for a few seconds. Hope this ,makes since.

[Kimcoltonterry]

Thanks! But I thought there was like 6 or 7 steps, turn it off, then turn it it on, run for 2 minutes...ect.
Thanks!! Now if we can just get it cleaned out....

[Kimcoltonterry]

anyone else... so I do more than just this?
thanks.
Kim

[sevver]

That is all that I do, I don't even do the rinse part, which I had never heard of before. All you are trying to do is get the gunk off of the top of the sand, once the water comes out clear, it is done.

[matt4x4]

Step by step:
1. Turn off pump
2. Switch Multiport Valve (MV) to "Backwash"
3. Turn on pump
4. Backwash until water coming out is clear (should have a sightglass otherwise watch waste hose for water color).
5. Turn off Pump
6. Switch MV to "Rinse"
7. Turn on pump
8. Rinse for 10-20 seconds
9. Turn off pump
10. Switch MV to "Filter"
11. Turn on pump

Pressure should return to normal, return valve should have good strong flow coming out of it.

[Kimcoltonterry]

Thanks Matt, what is the normal pressure reading supposed to be, a ballpark figure?
Thanks.
This is only our second year with a pool (as if you couldn't tell!!)