Daikin ERLA03DAV3, Руководство по установке для специалистов, Страница: 40 / 192

6 | Unit installation
Installer reference guide
40
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1A – 2020.05
Additionally, in areas with ambient temperatures between –7°C and –15°C, and
depending on the altitude of the unit, the installation of a bottom plate heater
(EKBPHT03D) may be required to guarantee outdoor unit operation.
500
1000
1500
2000
-10 -5
-7
0
A (m)
T (C°)
2500
-15
e
d
c a
b
A Altitude
T Temperature
a No special installation requirements
b Below 1000 m, no bottom plate heater is installed. Set [8-0E] = –15°C.
c Unit between 1000 m and 1500 m altitude — Bottom plate heater required. Set [8-0E] = –15°C.
d Unit between 1500 m and 2000 m altitude — Bottom plate heater required and set [8-0E] = –15°C. If the
unit is within 3 km of any lakes or rivers, [8-0E] = –7°C.
e Outdoor unit operation not possible below –7°C (backup heater operation only). [8-0E] = –7°C.
6.1.3 Installation site requirements of the indoor unit
INFORMATION
Also read the precautions and requirements in the "General safety precautions"
chapter.
▪ The indoor unit is designed for indoor installation only and for the following
ambient temperatures:
- Space heating operation: 5~30°C
- Domestic hot water production: 5~35°C
▪ Mind the following measurements guidelines:
Maximum refrigerant piping length between indoor unit and
outdoor unit 20 m
Minimum refrigerant piping length between indoor unit and
outdoor unit 3 m
Maximum height difference between indoor unit and outdoor
unit 20 m
▪ Mind the following spacing installation guidelines:
≥300
≥600
≥500
(mm)
INFORMATION
If you have limited installation space, do the following before installing the unit in its
final position:
"6.4.4 To connect the drain hose to the drain" [
4
50]. It requires to
remove one or both side panels.