Daikin Altherma 3 R F Installer's Reference Manual page 69

ERLA11~16DAV3+W1 + EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643602-1 – 2021.09
H Actual release height:
release
1a 2a : Without chimney. From floor to top of the unit.
▪ For 180 l units => H
▪ For 230 l units => H
1b 2b : With chimney. From floor to top of the chimney.
▪ For 180 l units => H
▪ For 230 l units => H
3a
Installation with chimney connected to the outside. The release height
is not relevant. There are no requirements to the minimum floor area.
N/A Not applicable
Minimum floor area / Release height:
▪ The minimum floor area requirements depend on the release height of the
refrigerant in case of a leakage. The higher the release height, the lower the
minimum floor area requirements.
▪ The default point of release (without chimney) is at the top of the unit. To
decrease the minimum floor area requirements, you can increase the release
height by installing a chimney. If the chimney leads outside of the building, there
are no requirements anymore to the minimum floor area.
▪ You can also take advantage of the floor area of the adjacent room (= room B) by
providing ventilation openings between the two rooms.
▪ For installations in technical rooms (i.e. room that is NEVER occupied by
persons), additionally to patterns 1, 2 and 3, you can also use PATTERN 4. For
this pattern there are no requirements to the minimum floor area if you provide
2 openings (one at the bottom, one at the top) between the room and the
outside to ensure natural ventilation. The room must be protected from frost.
=1.66 m
release
=1.86 m
release
=1.66 m + Chimney height
release
=1.86 m + Chimney height
release
7 Unit installation
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Installer reference guide
69