Viessmann B2TB004 - Reinstalling the Front Enclosure Panel; Fitting the Front Panels

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Vitodens 222-F, B2TB 19, 35, 68, 125 Installation
Reinstalling the Front Enclosure Panel
Control Connections
Closing the External Accessory Connection Box
(continued)
8. Tighten the external accessory connection box
retaining screw.
9. Install the external accessory connection box cover
screws.
IMPORTANT
Read and follow, where applicable, the safety instructions
of all labels and stickers attached to boiler surfaces. Do
not remove any of these instructions. Contact Viessmann
if any replacement labels are required.
Fitting the front panels
1. Set in lower front panel.
2. Insert and tighten the retaining screw.
3. Install lower front panel.
4. Install upper front panel.