3 About the box
Installation manual
5
ETBH/9W
Daikin Altherma 3 H MT W
4P634879-1 – 2021.03
WARNING
Stripped wire.
Make sure that stripped wire cannot make
contact with possible water on the bottom plate.
WARNING
If the supply cord is damaged, it MUST be replaced by the
manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
31])
WARNING
Commissioning method MUST be in accordance with the
instructions
from
this
manual.
See
3
About the box
3.1
Indoor unit
▪ At delivery, the unit MUST be checked for damage. Any damage
MUST be reported immediately to the claims agent of the carrier.
▪ Bring the packed unit as close as possible to its final installation
position to prevent damage during transport.
▪ Unpack the indoor unit completely according to the instructions
mentioned on the unpacking instructions sheet.
3.1.1
To remove the accessories from the
indoor unit
Some accessories are located inside the unit. For more information
on opening the unit, see
"4.2.1 To open the indoor unit"
6].
1×
1×
1×
1×
a
b
c
d
2×
4×
1×
g
f
h
1×
i
1×
e
a
General safety precautions
b
Addendum book for optional equipment
c
Indoor unit installation manual
d
Operation manual
e
WLAN cartridge
f
Sealing ring for shut-off valve
g
Shut-off valve
h
Overpressure bypass valve
i
Wall bracket
4
Unit installation
4.1
Preparing the installation site
4.1.1
Installation site requirements of the
indoor unit
▪ The indoor unit is designed for indoor installation only and for the
following ambient temperatures:
▪ Space heating operation: 5~30°C
▪ Space cooling operation: 5~35°C
▪ Domestic hot water production: 5~35°C
INFORMATION
Cooling is only applicable in case of:
▪ Reversible models
▪ Heating only conversion kit (EKHBCONV*)
▪ Mind the measurement guidelines:
Maximum height difference between indoor unit and
outdoor unit
10 m
Maximum height difference between domestic hot
water tank and outdoor unit
10 m
Maximum water piping length between indoor unit
and domestic hot water tank
10 m
Maximum distance between the 3‑way valve and
the indoor unit (for installations with domestic hot
water tank)
3 m
Maximum total water piping length
(a)
when using 1"
piping
20 m
(b)
(single
run)
Maximum total water piping length
(a)
when using
1 ¼" piping
50 m
(b)
(single
run)
(a)
Between indoor unit and outdoor unit.
(b)
Precise water piping length can be determined using the Hydronic
Piping Calculation tool. The Hydronic Piping Calculation tool is
part of the Heating Solutions Navigator which can be reached via
https://professional.standbyme.daikin.eu
. Please contact your
dealer if you have no access to Heating Solutions Navigator.
▪ Mind the following spacing installation guidelines:
H
≥
1150
≥
200
≥
200
≥
500
(mm)
≥450
H
Height measured from the bottom of the casing to the
floor
