To Install The Condensate Trap; Connecting The Boiler To The Flue Gas System - Daikin Altherma EHYKOMB33AA Installations- Und Bedienungsanleitung

7 Make sure the gas boiler is fixed properly and well aligned with
the indoor unit.
9.3.2

To install the condensate trap

INFORMATION
The boiler is provided with a Ø25 mm flexible pipe on the
condensate trap.
Prerequisite: The boiler MUST be opened before installing the
condensate trap.
1 Fit the flexible tube (accessory) to the condensate trap outlet.
2 Fill the condensate trap with water.
3 Slide the condensate trap as far as possible upwards onto the
condensate drain connector below the gas boiler.
4 Connect the flexible tube (where applicable with the overflow
pipe from the pressure relief valve) to the drain via an open
connection.
EHYKOMB33AA
Daikin Altherma hybrid heat pump – gas boiler module
4P353067-1L – 2022.09
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.
9.4 Connecting the boiler to the flue
gas system
WARNING
▪ Make sure that the socket connections of the flue and
air supply duct materials are correctly sealed. Improper
fastening of the flue and air supply duct can lead to
hazardous situations or result in personal injury.
▪ Check all flue components for tightness.
▪ Do NOT use screws or parkers to mount the flue
system as leakage can occur.
▪ Sealing rubbers can be negatively affected when
grease is applied, use water instead.
▪ Do NOT mix any components, materials or ways of
coupling from different manufacturers.
The gas boiler is designed ONLY for operation independent of room
air.
The gas boiler is delivered with a 60/100 concentric flue gas/air
intake connection. Fit the concentric pipe carefully in the adapter.
The built-in gaskets ensure there is an air tight seal.
An adapter piece 80/125 concentric connection is also available. Fit
the concentric pipe carefully in the adapter. The built-in gaskets
ensure there is an air tight seal.
9 Unit installation
Installation and operation manual
17