Vaillant 06-5084 Instrucciones De Montaje página 14

G Mount the secondary heat exchanger with the pipes (3 and 4)
on the unit as shown.
Use the new seals!
Screw the threaded pipe connectors together loosely at first so
that you will still be able to adjust the position of the secondary
heat exchanger.
G Screw the connection (1) and pipe (5) to the corresponding
pipes.
Use the new seals!
G Now tighten all connections.
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4