Page 2
Application scheme The Filling Set comprises: Toepassingsschema 1) Ball shut-off valve Ø 1/2” M x 3/8” F Schéma d’application 2) Gasket 3) Backflow preventer Ø 3/8” M x Ø 1/2” M 4) One 400 mm flexible hose with compression fittings and “O” ring seals (Do not overtighten for ease of connection and removal) 5) Ball shut-off valve Ø...
Page 3
Installazione 1. The filling loop must be installed in close proximity to the boiler. Installatie 2. Ensure order of installation as indicated on the application scheme. Installation 3. Ensure that the distance between the backflow preventer (3) and isolating valve (5) does not exceed the length of the flexible hose. 4.
Page 4
Safety The Filling Set must be installed by a licensed plumber in accordance with Veiligheid national regulations and/or relevant local requirements. Sécurité If the Filling Set is not installed, commissioned and maintained properly, according to the instructions contained in this manual, it may not operate correctly and may endanger the user.