Daikin Altherma 3 H MT W - To Provide Drainage

7 | Unit installation
Installer reference guide
76
EPRA08~12EAV3+W1 + ETBH/X12EF6V+9W
Daikin Altherma 3 H MT W
4P634885-1 – 2021.03
4× M12
3 Remove the slings (and screws), and dispose of them.
4×
7.3.5 To provide drainage
▪ Make sure that condensation water can be evacuated properly.
▪ Install the unit on a base to make sure that there is proper drainage in order to
avoid ice accumulation.
▪ Prepare a water drainage channel around the foundation to drain waste water
away from the unit.
▪ Avoid drain water flowing over the footpath, so that it does NOT become slippery
in case of ambient freezing temperatures.
▪ If you install the unit on a frame, install a waterproof plate within 150mm of the
bottom side of the unit in order to prevent water from getting into the unit and
to avoid drain water dripping (see the following figure).
NOTICE
If the unit is installed in a cold climate, take adequate measures so that the
evacuated condensate CANNOT freeze. We recommend to do the following:
▪ Insulate the drain hose.
▪ Install a drain tube heater (field supply). To connect the drain tube heater, see
"9.2.1To connect the electrical wiring to the outdoor unit"[4101].