Dometic TEC Serie Instructions De Montage Et De Service page 18

Important
If the generator is too high on the water line it's useful introduce after the cock
one-way valve to advantage the pump priming.
GB
If the anti-siphon valve has to be fi tted,
install it as shown in the fi gure.
anti-siphon valve
Important
Take care that water does
not stagnate in the drainage
pipe.
User Manual
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18