FAQs

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Any problems arise with balanced wiring?

Accessories
Operation
AC iPurifier
In some cases, the AC iPurifier will be used with mains wiring that is balanced, e.g after a balanced transformer, or in some countries, where part of the house wiring…
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Does the MOV have an indicator?

Accessories
Operation
AC iPurifier
All MOV-based protectors intended for long-term use should have an indicator that the protective components have failed, and this indication must be checked on a regular basis to ensure that…
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Mains analyser shows noise has increased?

Accessories
Operation
AC iPurifier
The following is from Thorsten, one of our designers. And from an objective, electrical point of view. So please bear with us! https://www.technologyfactory.eu/en/blue-horizon/blue-horizon-mains-noise-analyser/a-5717-320 This does not strictly measure mains noise,…
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Phasing – Red LED displayed

Accessories
Operation
AC iPurifier
When plugged in the AC iPurifier, the polarity LED shows red systematically. For example, Hong Kong uses the same plug as UK. Far from being out of phase as the polarity…
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What is the basis of surge?

Accessories
Operation
AC iPurifier
The surge protection is MOV based. Normally there is no loss of effectiveness unless the surges encountered exceed the rating. If a surge happens the MOV is not toast, it…
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Why is the polarity LED always lit?

Accessories
Operation
AC iPurifier
Incorrect polarity lights up if: The polarity is incorrect. The wiring is balanced (no defined polarity). Earth and Neutral have a significant voltage between them (weak/bad earth). A simple test…
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Will dual phrasing work?

Accessories
Operation
AC iPurifier
Will the AC iPurifier work with the dual phase power supply? Example: Philippines Answer: The AC iPurifier works with any mains system. For best results, the earth/ground needs to be…
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