Sunday, January 30, 2011

dehumidifier frozen

I checked the dehumidifier in the observatory. It was running OK but I grew concerned when I noticed the exhaust water line frozen. And I found an inch or so of frozen water at the bottom of the tank. I dethawed tank in house. I left interior door open to send some heat into the observatory.

I checked the SCT corrector plate. It was clear.

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