Daikin ALTHERMA - Drain Pan Necessity

15 Technical data
Installer reference guide
100
ERLQ004~008CAV3 + EHBH/X04+08CA
Daikin Altherma - Low Temperature Split
4P313774-1C – 2012.11
15.8.3 Drain pan necessity
4D078990
1. Refer to psychometric chart for more information.
2. If condensation is expected, installation of EKHBDPCA2 - drainpan kit must be considered.
Entering water temperature limit to prevent condensation
Entering water temperature [°C] Entering water temperature [°C]
Dry bulb temperature [°C]
Relative humidity 40%
Relative humidity 60%
Relative humidity 80%
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.