Public service announcement
If a carbon monoxide detector goes off in your house, you are supposed to call the fire department immediately, and then go outside. Do not ventilate the area or turn off appliances: the fire department will be there in about 30 seconds, and they are more likely to be able to identify the source that way.
I put this out here because it’s something I didn’t know. So when I got home today and the carbon monoxide alarm was going off, I opened some windows, turned on a floor fan, and took Punky, my laptop, and a phone outside to try to figure out what was the problem and what I should do. Now I knew that carbon monoxide was deadly, but I didn’t know you were supposed to call the fire department. I figured it was something like a leaky pipe: if you own the property you’re responsible for diagnosing and fixing the problem yourself. Eventually I found a website that said to call the fire department. So I called the fire department, and they were there before I could get the front door unlocked (literally!). Of course, by this time I had ventilated the house for an hour, so they were unable to detect anything.
Anyway, I thought this was the kind of knowledge that I should pass along. Because knowing is half the battle.
Update
It seems I may be an idiot, but this carbon monoxide detector’s UI is largely to blame. Here is what it looks like:
There is one input, labeled both “Test” and “Silence.” And there is one LED, with a label underneath saying “Move to fresh air.” But that LED is always on to indicate that the device has power. Maybe it flashes when there is an emergency?
Then there are the audible beeps, which must be counted. One “chirp” per minute: replace battery. Three “chirps” per minute: replace alarm. Four beeps (no time limit specified): carbon monoxide alarm. And this information is printed on the side of the device that is plugged into the wall. I was getting one beep per minute, I think, which means to replace the batteries. I assumed the slow beeping meant that CO levels were low, and that they might pick up when they reached deadly levels. I couldn’t find the paper that came with the detector, and I was afraid that if I unplugged it that it might recalibrate itself upon being plugged in (like a joystick?).
For very little cost they could have used three LEDs: one to indicate low battery, one to indicate power, and one to indicate that carbon monoxide is present (maybe that one could flash and be a different color?). Then the device wouldn’t need to output sound except in the event of an emergency.
In any case, this is still good information to have.
December 20, 5:28 pm
Looks like you’ve got a really nice place! I know you guys are enjoying it.