Viessmann Vitocal 252-A Series - Page 154

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The steps are shown using the example of the outdoor
unit with 2 fans.
■
The procedure for the outdoor unit with 1 fan is iden-
tical.
■
Fitting the outer casing: Carry out the steps in the
reverse order.
■
Torques for assembly:
Right side panel nuts: 1.5 +1.0 Nm
Screws TX 25:
1.8 +0.5 Nm
1.8 +0.5 Nm
Outdoor unit maintenance
Removing the outer casing
6222080
Maintenance