14 Technical data
Installer reference guide
86
ERHQ+ERLQ011~016 + EHVH/X11+16S18+26CB
Daikin Altherma – Low temperature split
4P384975-1C – 2018.02
14
Technical data
A
subset
of the latest technical data is available on the regional Daikin website (publicly accessible). The
full set
of latest technical data is
available on the Daikin extranet (authentication required).
14.1
Service space: Outdoor unit
Single unit (
) | Single row of units (
)
1
1+2
1
A~E
a
b
c
d
e
e
B
e
D
H
B
H
D
H
U
(mm)
a
b
c
d
e
e
B
e
D
A
B
C
D
E
H
B
H
U
H
D
B
—
≥100
A, B, C
—
≥100 ≥100 ≥100
B, E
—
≥100
≥1000
≤500
A, B, C, E
—
≥150 ≥150 ≥150
≥1000
≤500
D
—
≥500
D, E
—
≥500 ≥1000 ≤500
B, D
—
≥100
≥500
B, D, E
H
B
<H
D
H
B
≤½H
U
≥250
≥750 ≥1000 ≤500
½H
U
<H
B
≤H
U
≥250
≥1000 ≥1000 ≤500
H
B
>H
U
H
B
>H
D
H
D
≤½H
U
≥100
≥1000 ≥1000
≤500
½H
U
<H
D
≤H
U
≥200
≥1000 ≥1000
≤500
H
D
>H
U
H
U
a
b
>300
>300
c
d
e
e
B
e
D
A
B
C
D
E
H
B
H
D
A, B, C
—
≥200 ≥300 ≥1000
A, B, C, E
—
≥200 ≥300 ≥1000
≥1000
≤500
D
—
≥1000
D, E
—
—
≥1000 ≥1000 ≤500
B, D
H
B
<H
D
H
B
>H
D
≥300
≥1000
H
D
≤½H
U
≥250
≥1500
½H
U
<H
D
≤H
U
≥300
≥1500
B, D, E
H
B
<H
D
H
B
≤½H
U
≥300
≥1000 ≥1000 ≤500
½H
U
<H
B
≤H
U
≥300
≥1250 ≥1000 ≤500
H
B
>H
U
H
B
>H
D
H
D
≤½H
U
≥250
≥1500 ≥1000
≤500
½H
U
<H
D
≤H
U
≥300
≥1500 ≥1000
≤500
H
D
>H
U
ERHQ
A,B,C,D
Obstacles (walls/baffle plates)
E
Obstacle (roof)
a,b,c,d,e
Minimum service space between the unit and obstacles A, B, C, D and E
e
B
Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle B
e
D
Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle D
H
U
Height of the unit
H
B
,H
D
Height of obstacles B and D
1
Seal the bottom of the installation frame to prevent discharged air from flowing back to the suction side through the bottom of the unit.
2
Maximum two units can be installed.
Not allowed