LG multi service manual needed

[nike123]

I need service manual for this LG multi outdoor unit (http://www.lg.com/ie/air-conditioning/multi-split-systems/LG-FM56AHUY0.jsp) FM56AH.UY0 (A8UW566FA0).

My friend has got one system with 4 indoor high wall units, and today he reported to me that all 4 have been signaling operation led (red) 6 flashes and night mode led (orange) 4 flashes.
It was 36°C outdoor temperature and now when it is evening here, and temperature is somewhat lower, it works again without any
signaling.

Is that overload signaling or something other.
From this document (http://www.mediafire.com/?5dyimvywjid5y2z) it appears that is error 46 (outdoor unit suction line sensor error) which is not logical to me.

One of indoor unit is MV18AH (AMNH186VBAO) .

[Brian_UK]

LG fault codes, some anyway, listed here...

http://www.mylg.co.uk/Fault%20codes.html

[frank]

Hi Nike123

Did you forget to look on the LG web site set up by our friend Hendrag?

http://www.mylg.co.uk/data%20for%20site/Multi%20F_dx_%20Fault%20Codes%20-%20Nov%2007.pdf

[nike123]

Ok, thanks guys. It appear that we all have same document.;)

Any SM?
I have not yet been on site to confirm readings (which are given to me by my friend observations) and model#. It will be first thing in the morning, but I presume that is more likely code 47 (high discharge temperature), given the latter outcome (no error indication) after midday heat wave.

[SkyWalker]

hi Nike, I spoke to one of our suppliers for you today and they gave me the manual you are after, it says the link will be live for 5 days

[nike123]

hi Nike, I spoke to one of our suppliers for you today and they gave me the manual you are after, it says the link will be live for 5 days

Thanx ! That is what I needed. If you need anything from Fujitsu (or many others), just ask.

[SkyWalker]

any time mate, i may need one in the future i will let you know :)

[back2space]

hi Nike, I spoke to one of our suppliers for you today and they gave me the manual you are after, it says the link will be live for 5 days


Hi SkyWalker

Any chance you can get me the service manual for the FM25AH Multi LG if at all possible please.

I have an engineer coming to do something on the outdoor unit soon and I said I would get him the service manual however LG will not give me it.

Kind regards.

[dell8055]

I have service manual german just write your mail and I'll send

[nike123]

Thanks man, but I already got manual from SkyWalker and there is no need in further assistance (at least with manuals).:)

BTW unit works OK now when outdoor temperature is somewhat lower.