IMO MRH

20 MRH 18.08.2022
General requirements
Avoid possible interference
of air streams with another
MRH!
Better installation to avoid
possible interference of air
streams with another MRH!
MRH too close to each
other – no place for ser-
vice!
Leave enough place for ser-
vice – at least B2 between
both units (B2 – see dimen-
sions)!
Service switch must not be
covered with snow! Keep
access to service switch al-
ways free of snow!
Hatch allows snow deposit
up to SL class. However, its
edges mustn`t be covered
with snow!
Appendix 2: Installation examples