Air Con - heating mode creates condensation from outdoor unit

First time running the AC in heating mode and we've noticed the pooling of water at the base of the outdoor unit. This as expected is the heating process creating condensation in the outdoor unit, rather than in the indoor units (that drain to a down pipe). 

Reference http://forums.whirlpool.net.au/archive/2257603

Apparently there is a drain kit from Daikin but I will investigate if there's a drain point that can be pipped to a drain.