Drain Pan Necessity - Daikin Altherma Installer's Reference Manual

15 Technical data
15.8.3

Drain pan necessity

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.
Installer reference guide
100
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]
4D078990
ERLQ004~008CAV3 + EHBH/X04+08CA
Daikin Altherma - Low Temperature Split
4P313774-1C – 2012.11