We have a Goldair bladeless fan. It has been unused in original packing, and we only started using it 3days okay. It was working perfectly then suddenly started causing the electricity to blow.

possible compressor not coming on if it is possible low freon

Contact GoldAir to request the manual.

Dyson are over price made in china product and has lots of problems buy cheap regular fan

Hi Michelle, it's Jack at Dyson.

If your AM05 Hot + Cool heater is displaying the E7 error code, the best course of action is to contact us directly for further assistance. To diagnose the cause of the issue we would need to understand more about how the heater is being used - we should also be able to suggest a suitable resolution.

You can reach us by calling 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

We'll look forward to speaking with you.

Still under warranty? Dig out the receipt!

The air is drawn in by a fan in the base and then directed up into a ring. It comes out of a crack all around the ring and passes over a shape like that of an aircraft wing. Industrial designer Sir James Dyson named his fan the Air Multiplier

try this link
http://www.ehow.com/info_12152013_bladeless-fan-work.html

First, you need to make sure that the faulty component is the ceramic capacitor. Then check to see if it's broken.
Use the multimeter and read the voltage on the capacitor leads. The voltage should read near 9 volts. The voltage will discharge rapidly to 0V because the capacitor is discharging through the multimeter. If the capacitor will not retain that voltage, it is defective and should be replaced. (Source:https://www.apogeeweb.net/electron/what-are-ceramic-capacitors)

Unfortunately the only way to test it is by investing in an (expensive) new photo pack, but the cameras themselves are generally simple, robust and very reliable so it may be a worthwhile gamble if you can stand the cost of just eight photos per film pack...

The battery is an integral part of the film pack. When you put a fresh pack in, you get a fresh battery. A dead battery means the rest of the photo pack is unusable.

Original photo packs are no longer manufactured and all remaining unused Polaroid stock will be long out of date with flat batteries and stale chemicals. If kept stored cold, the chemicals may be fresh but the batteries will be flat as cold kills batteries even faster. Such photo packs cost a lot, are not guaranteed to work, and you only have the vendor's word that they have been cold stored. They're only usable in cameras modified to accept an external 4.5v dc power supply.

You can buy new and fresh photo packs from The Impossible Project, though. Just be aware that it's not the same as the original material and is really intended for artistic use. It's also not light stable and fades quickly, so scan any images you wish to keep, but is designed to be far more manipulable than the original material.

Click here for the company website where you can learn all about their product and how best to use it. You can buy directly or the site shows you where a few retailers are (not many worldwide).

The battery is an integral part of the film pack. When you put a fresh pack in, you get a fresh battery. A dead battery means the rest of the photo pack is unusable.

Original photo packs are no longer manufactured and all remaining unused Polaroid stock will be long out of date with flat batteries and stale chemicals. If kept stored cold, the chemicals may be fresh but the batteries will be flat as cold kills batteries even faster. Such photo packs cost a lot, are not guaranteed to work, and you only have the vendor's word that they have been cold stored. They're only usable in cameras modified to accept an external 4.5v dc power supply.

You can buy new and fresh photo packs from The Impossible Project, though. Just be aware that it's not the same as the original material and is really intended for artistic use. It's also not light stable and fades quickly, so scan any images you wish to keep, but is designed to be far more manipulable than the original material.

Click here for the company website where you can learn all about their product and how best to use it. You can buy directly or the site shows you where a few retailers are (not many worldwide).