Viessmann Vitomax LW Operating And Service Instructions page 17

Treatment on the flue gas side
Recommendation for areas with high relative
humidity
Do not use dry preservation in areas with high relative
humidity due to the special installation conditions that
prevail in these areas.
Notes on decommissioning and preservation
(cont.)
Detailed information
■
■
Operating instructions for preservation on the
water and hot gas side
Datasheets of the VdTÜV, no. MB TECH
1466, dated 2014-01, and the VGB, no.
R116H, dated 2009
17