Heavy Duty Re-Wiring

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Now that the house wiring is about to be energised, it's time to replace the "builders switchboard" with the real one. This has three meters - one per phase. And one of them includes switching power for the water heater. Mainly hot water will be heated by sunshine, but overcast days do not always supply enough energy to do the job. So the hot water tank contains an electrical heating element. This is on a switched supply - switched on and off by Energy Australia, and available for up to 16 hours/day, but never from 5PM until 11PM. Here Craig is installing some internal wiring (on the customer side) before connecting to the house wiring.

Front Back

Both sides of the meter board. The right hand meter (left photo) is the one containing the control switch for the hot water.

Looks like an electrician has been at work!

Now that the house is to be energised, a proper ground installation is required. There is a ground stake on the left, and the earth wire runs across to the copper water pipe on the right.

After taking these photos, Craig started fixing a couple of the things that didn't work in the house. Mostly minor, but there was a problem with the lights in the kitchen/dining area - they didn't work - and Craig wanted a meter to test what was happening. Unfortunately the one he had with him was giving highly erroneous readings. So he left to get another meter and some lunch; I left too. The temperature was already heating up, being 37 degrees (that's about 98F) by the time I arrived home about 1PM. Temperature peaked at 40 degrees (104F) at 4PM. A good day to stay inside with the windows and doors closed.


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