Happened on Saturday, forgot to log it.
450 ml for TCSX chiller
670 ml for TCSY chiller
Also cleaned both filters.
Note on power glitch: CO2 tripped as expected since h1oaf0 was down but h1hwsmsr computer didn't trip so both HWSX and HWSY codes were still running.
Side note: Matt mentioned that he couldn't find an instruction on how to restart the HWS code. That instruction can be found here.