Fitting The Top Panel; Siting The Heat Pump; Connecting The Air Circuit (Primary Circuit) (Only For Type Awhi 351.A); Levelling The Heat Pump - Viessmann Vitocal 350-A AWHO 351.A Series Installation And Service Instructions Manual

Fitting the top panel

Type AWHI 351.A
Fig. 20

Siting the heat pump

Connecting the air circuit (primary circuit) (only for type AWHI 351.A)

See also installation information from page 9.
Note
Make the intake and discharge side burglar-proof.
1. Centre the wall outlets in the wall cut-outs and
plaster over correctly.

Levelling the heat pump

Position the heat pump according to the details on
page 8 and page 13. Align horizontally: See the follow-
ing illustrations.
Type AWHO 351.A
Fig. 21
2. Finish off the external part of intake and discharge
side with weather grilles.
Secure heat pump type AWHO 351.A on foundations.
Installation sequence
29