Recent content by u587162

  1. U

    Daikin ceiling aircon unit

    Has this anything to do with the error messages?
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    Daikin ceiling aircon unit

    Thanks. It's located on a flat roof with other outdoor units but not surrounded by walls. Has been installed there for many years before I bought the business.
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    Watching CCTV remotely on my Hikvision system

    I have a 13 channel hikvision IP CCTV system model DS-7616NXI-K2 / 16P. I have only now after one year figured out how I can access the cameras remotely from within my network because before I was getting blank screens like in this image. It required me to enter my IP address of the NVR...
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    Daikin ceiling aircon unit

    Does anyone know what the icons mean on the display. It shows the circled icons when the system shuts off.
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    Daikin ceiling aircon unit

    Yes thanks I did search that error code before posting a few days ago but as this problem has been ongoing for a few years without that error code, I’m not sure if that is/was the issue. The problem is that the outdoor unit is on the room which is hard to access without permission from the...
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    Daikin ceiling aircon unit

    I have a commercial premises and my ceiling Daikin aircon unit which was there when we bought the business, does not heat the reception area very well then my staff always complain every winter that it’s still cold. We service it every year. The engineer seems to think it’s going into defrost...
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    Are these old bulkhead light fittings replaceable with LED?

    This old Fluorescent light bulkhead are in several places in my dental practice. I’d like to know whether I can replace these with LED versions and what I need to be looking for without going into major expenditure. Any links to some photos of replacement fittings would be great thank you. Will...
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    What is this?

    Could someone please explain to me (the uninformed) why these conduits(?) come down like this from the ceiling only to be capped off like that? Also any reason why they are in metal conduits and not plastic? I’m not in the trade, just a lay person. Thx.
  9. U

    Curious to know…..who pays?

    Interesting, what’s your source for that information? Also I don’t recall black boxes, where were they?
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    Curious to know…..who pays?

    How is energy charged to utility companies like Street lamps and virgin media cabinet boxes or 5G masts? Do they have meters on each of these locations?
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    Can we install a thermostat to this mega flow?

    Just coming back to this issue, the gas shop / firm that I use to service the megaflow came back with the following response "I have spoken to the Heatrae Sadia Technical team, and have they confirmed that Smart immersion heaters aren’t compatible for use with their unit. Also, I am sorry to...
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    What is this metal pole thing?

    Can anyone tell what this black metal pole is for?
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    Air India plane crash

    Apparently the RAT is extremely noisey with others saying it sounds like a Cessna plane. If the RAT was deployed (it is located under the wing near to the fuselage) that could also have been the noise he heard before the crash. Of course with all what was going on in the panic, I would doubt...
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