Condensate Pipe Work; Internal Connections - Daikin Altherma H Hybrid EJHA04AAV3 Installer's Reference Manual

10 | Installation

10.5 Condensate pipe work

10.5.1 Internal connections

Installer reference guide
86
WARNING
▪
ALWAYS fill the condensate trap with water and place it on the boiler before
powering up the boiler. See illustration below.
▪
NOT placing or filling up the condensate trap may cause flue gases to come into
the installation room and can lead to dangerous situations!
▪
In order to place the condensate trap, the front cover MUST be pulled forward or
removed entirely.
NOTICE
It is recommended that any external condensate pipe is insulated and increased to
Ø32 mm in order to prevent the condensate from freezing.
INFORMATION
The condensate discharge system MUST be made of plastic, no other materials may
be used. The discharge duct MUST have a minimum gradient of 5~20 mm/m.
Condensate discharge via the gutter is NOT allowed due to risk of frost and the
possible damage to the materials.
If possible, the condensate drain pipe should be routed and terminated so that the
condensate drains away from the boiler under gravity to a suitable internal foul
water discharge point such as an internal soil and vent stack. A suitable permanent
connection to the foul waste pipe should be used.
EJHA04AAV3 + EHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P531180-1D – 2025.03