GB
E |
| F |
Ducts
Remove the protective caps of the valves [E] and the protection caps of the duct [F].
GH
First tighten the thin duct on the upper valve [G].
Then tighten the thick duct on the lowest valve [H].
I |
| J |
Check for leakage.
Open the upper valve with the socket wrench [I].
Check on both connections for leakage, by applying a sponge with
Close the valve immediately with the socket wrench in case of a leakage.
Call for assistance of your installer if, after you have checked that the ducts are well fitted, there is nevertheless a leakage. Keep the valves closed!
If there is no leakage, open the bottom valve with the socket wrench [J].
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