Author Topic: fan replacement for ls-wvl  (Read 1088 times)

astreet

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fan replacement for ls-wvl
« on: November 16, 2019, 12:50:31 am »
Hi,

I understand the fan part number for ls-wvl is nidec d34666-57
may I know if the ls-wvl only work with the exact nidec d34666-57? or it compatible with other fan as well?

If it is other fan, does it really required to support tachometer feature?

1000001101000

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Re: fan replacement for ls-wvl
« Reply #1 on: November 16, 2019, 10:02:20 am »
The exact model should not matter as long as it has similar specs.

I believe youíll meed one with the tachometer. These devices use the tachometer to determine if the fan is spinning or not so they can show an alarm state if it isnít. If you use one without it will behave the same as with a failed fan.

astreet

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Re: fan replacement for ls-wvl
« Reply #2 on: November 18, 2019, 02:08:51 am »
Thanks for the info.

earlgaines

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Re: fan replacement for ls-wvl
« Reply #3 on: December 10, 2019, 02:59:11 am »
The exact model should not matter as long as it has similar specs.

I believe youíll meed one with the tachometer. These devices use the tachometer to determine if the fan is spinning or not so they can show an alarm state if it isnít. If you use one without it will behave the same as with a failed fan.

Thanks for your answer. It helped me a lot.