Monday, April 12, 2010

Air Conditioning!!


Living Room
Originally uploaded by Camp At Work
Today topsy-turveyed some of my notes from last week. The high we were calling for today was 70. My outdoor probe recorded 75F, which should have been fine. However, inside reached 85 around 12:30. The thermometer on top of the black battery box read 89.

I got up around 1 and began the air conditoner install. The rubber grommet I had didn't work for attaching the hose, so I will have to shop around for one. What I did in the meantime was to prop the air conditioner up on a metal basket I have and place a water bottle underneat the drain plug. After an hour, I have yet to see any water form to drip down, so I don't know how often I would have to empty it, if at all.

At this point, the air conditioner has been running for slightly over an hour and performed 4 cycles of running the compressor. The last cycle was one I forced by turning the temp from 76 down to 60. The compressor runs for a 1-3 minutes than shuts off, after which the fan runs. The first cycle took the wattage up to 500. However the second and third cycles slowly worked their way up to 1000W before the compressor turned off. The fourth cycle went up to 750W before shutting off. Checking my watt-meter, it ran for 1hr 21m and pulled .41Kw.

The duct hose will need some insulation wrapped around it. I moved my temp probe to the duct and when the compressor runs, the hose reachs around 120F. Additionally, the glue on my foil tape seems to break down. Parts of the tape that I would press snugly against the aluminum would peel back later. The first time I noticed this, it was letting the hot air out directly into the cab of the van. I thought this was supposed to be a high-heat tape. I guess 120F is too high of heat for something made to go over furnace ducts.

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