Preliminary Gemini 4 Crew Debriefing, Part II, 1965
NASA-UAP-D017 · page 58 of 290
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52 McDivitt White McDivitt White McDivitt .. that repress valve into my suit was satisfactory to keep me in a pressurized state and keep me venti lated enough under normal operations . Under tough operations though, the flow rate's too low and you really heat up. Yes, I think since it was an open loop system, you had to keep from dumping all the oxygen overboard, and had to go high enough to keep it from dying from the heat. I think it was a compromise system. I thought it was well set up, I have no com plaints there . Primary o2 temperature--I didn't have any comment on that. No, neither did I. The manual heater--I think that you used the manual heater twice during EVA . Twice during EVA for about five to six minutes each time. It responded all right , but it didn't go overboard, It got the temperature right back up there, and I shut the thing off again. I\!0 ~~FID E~iilA L