About The Box; Indoor Unit; To Remove The Accessories From The Indoor Unit; To Handle The Indoor Unit - Daikin Altherma 3 R F Installation Manual

3 About the box

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.
WARNING
ALWAYS use multicore cable for power supply cables.
CAUTION
Do NOT push or place redundant cable length in the unit.
WARNING
Make sure that the electrical wiring does NOT touch the
refrigerant gas pipe, which can be very hot.
a
a Refrigerant gas pipe
WARNING
The backup heater MUST have a dedicated power supply
and MUST be protected by the safety devices required by
the applicable legislation.
CAUTION
To guarantee the unit is completely earthed, ALWAYS
connect the backup heater power supply and the earth
cable.
INFORMATION
Details of type and rating of fuses, or rating of circuit
breakers are described in
Commissioning (see "8 Commissioning" [ 4 37])
WARNING
Commissioning method MUST be in accordance with the
instructions from
"8 Commissioning" [ 4 37].
WARNING
Air purging heat emitters or collectors. Before you
purge air from heat emitters or collectors, check if
is displayed on the home screen of the user interface.
▪ If not, you can purge air immediately.
▪ If yes, make sure that the room where you want to
purge air is sufficiently ventilated. Reason: Refrigerant
might leak into the water circuit, and subsequently into
the room when you purge air from the heat emitters or
collectors.
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.
Installation manual
6
installation" [ 4 17].
"6 Electrical
this manual. See
or
▪ 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
a b
2× 1×
c d
1× 1×
g h
4× 4×
a Shut-off valves for water circuit
b Overpressure bypass valve
c General safety precautions
d Addendum book for optional equipment
e Indoor unit installation manual
f Operation manual
g Sealing rings for shut-off valves (space heating water
circuit)
h Sealing rings for field-supplied shut-off valves (domestic
hot water circuit)
i Sealing tape for low voltage wiring intake
3.1.2

To handle the indoor unit

Use the handles at the back and at the bottom to carry the unit.
a
a Handles at the back of the unit
b Handles at the bottom of the unit. Carefully tilt the unit to
the back so that the handles become visible.
4

Unit installation

4.1

Preparing the installation site

WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
e f
1× 1×
i
1×
a
b b
EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643599-1B – 2021.10