00_THZ.pm: firmware 4.39technician added to enable manual control: zPumpHC, zPumpDHW
00_THZ.pm: firmware 4.39technician added to enable manual control: zPumpHC, zPumpDHWView Changes
Source: 00_THZ.pm: firmware 4.39technician added to enable manual control: zPumpHC, zPumpDHW (http://sourceforge.net/p/fhem/code/8496/)