Daikin ERHQ011BA Installer's Reference Manual page 77

Entering water temperature limit to prevent condensation
Relative humidity 40%
Relative humidity 60%
Relative humidity 80%
1. Refer to psychometric chart for more information.
2. If condensation is expected, installation of EKHBDPCA2 - drainpan kit must be considered.
EHBH/X16
Daikin Altherma - Low Temperature Split
4P313776-1 – 2012.05
Example:
With ambient temperature of 25°C
and relative humidity of 40%.
If entering water temperature is
below 12°C, condensation on water
piping will happen.
Dry bulb temperature [°C]
14 Technical data
4D078990
Installer reference guide
76