Installation Patterns - Daikin ERLA14D V3 Series Installer's Reference Manual

7.1.5 Installation patterns

Depending on the type of room in which you install the indoor unit, different installation patterns are allowed:
Room type
Living room, kitchen, garage, attic, basement, storage
room
Technical room (i.e. room that is NEVER occupied by
persons)
b
a
Ventilation openings
Minimum floor area
Chimney
Release in case of
refrigerant leakage
Restrictions
ERLA11~16D + EBSH/X(B)11+16P30+50D
Daikin Altherma 3 R ECH₂O
4P663482-1C – 2023.05
PATTERN 1
A
A
b
1b
1a
N/A Between room A
Room A Room A + Room B
Might be needed Might be needed
Inside room A
See "PATTERN 1" [ 4 75],
4
3" [ 78], and "Tables for PATTERN 1, 2 and
A
Room A (= room where indoor unit is installed)
B Room B (= adjacent room)
a If no chimney is installed, this is the default point of release in case of
refrigerant leakage.
If needed, you can connect a chimney here:
▪ Unit's connection point for the chimney = 1" male thread. Use a
compatible counterpart for the chimney.
▪ Make sure the connection is airtight.
b Chimney
c1 Bottom opening for natural ventilation
c2 Top opening for natural ventilation
PATTERN 2
B
b
c2
3a
2b
2a
c1
and B
Connected to
Inside room A
"PATTERN 2" [ 4 76],
7 Unit installation
|
Allowed patterns
1, 2, 3
1, 2, 3, 4
PATTERN 3 PATTERN 4
A
A
b
c2
c1
N/A Between room A
and outside
N/A
outside
Outside Inside room A
"PATTERN See
4
3" [ 78]
N/A
N/A
"PATTERN
4
4" [ 81]
Installer reference guide
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