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Boiler Connections
Connections
(continued)
18
Vitodens 222-F, B2TB 19, 35, 68, 125 Installation
5. Tilt the bottom of the external accessory connection
box cover forward.
6. Pull the cover up to clear the locating pins and out
to remove, then set aside.
7. Slide both sides of the programming unit cover closed.
8. Release the hinged hooks located on both sides of
the control console.
9. To open hinged cover, lift cover and then fold down
the control console.
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