Daikin Altherma EVLQ05+08CA, Installer'S Reference Manual

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7 | Installation
Installer reference guide
102
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
1 Remove the concentric pipe from the air supply and combustion gas pipe at
the top of the gas boiler by turning counterclockwise.
2 Remove the O-ring from the concentric pipe and fit it around the flange of the
concentric adapter Ø80/125.
3 Place the concentric adapter in the top of the appliance and turn it clockwise
so that the measurement nipple points straight forward.
4 Fit the concentric pipe for the air supply and combustion gas flue into the
adapter. The integral sealing ring ensures an airtight connection.
5 Check the connection of the internal flue pipe and the condensate collector.
Make sure it is properly connected.
7.13.2 To change the 60/100 concentric connection to a dual pipe connection
The concentric connection can be changed from Ø60/100 to a dual pipe
connection 2× Ø80 by an adapter set.
1 Remove the concentric pipe from the air supply and combustion gas pipe at
the top of the gas boiler by turning counterclockwise.
2 Remove the O-ring from the concentric pipe and fit it around the flange of the
dual pipe adapter Ø80.
3 Place the combustion gas connection (Ø80) in the top of the appliance and
turn it clockwise so that the measurement nipple points straight forward. The
integral sealing ring ensures an airtight connection.
4 Remove the lid from the air supply connection. Make sure to properly connect
the air intake. Room air dependent installation is NOT allowed.
5 Fit the pipes for the air supply and flue gas carefully in the air inlet opening
and flue gas adapter of the unit. The built-in gaskets ensure there is an air
tight seal. Make sure that the connections are not mixed.
6 Check the connection of the internal flue pipe and the condensate collector.
Make sure it is properly connected.