14 Maintenance and service
14.4
Gas boiler
14.4.1
Opening the gas boiler
See
"9.2.3 To open the gas boiler" on
14.4.2
To disassemble the gas boiler
1 Turn off the appliance.
2 Turn off the main power supply of the appliance.
3 Close the gas tap.
4 Remove the front panel.
5 Wait until the appliance has cooled down.
6 Unscrew the coupling nut at the base of the flue pipe by turning
counterclockwise.
7 Slide the flue pipe upwards by turning it clockwise until the
bottom of the pipe is above the condensate drain pan
connection.
Installer reference guide
84
page 31.
8 Pull the bottom of the pipe forwards and remove the pipe
downwards by turning the pipe alternately clockwise and
counterclockwise.
EJHA04AAV3 + NHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P556861-1A – 2019.05