Installation Site Requirements Of The Indoor Unit; Special Requirements For R32 Units - Daikin Altherma 3 R F Installation Manual

WARNING
DO NOT reuse refrigerant piping that has been used with
any other refrigerant. Replace the refrigerant pipes or
clean thoroughly.
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 models + conversion kit (EKHVCONV*)
▪ Mind the following measurements guidelines:
Maximum refrigerant piping length
unit and outdoor unit
Minimum refrigerant piping length
unit and outdoor unit
Maximum height difference between indoor unit and
outdoor unit
(a)
Refrigerant piping length is the one-way length of liquid piping.
▪ Mind the following spacing installation guidelines:
≥500
≥600
INFORMATION
If you have limited installation space, do the following
before installing the unit in its final position:
connect the drain hose to the
remove one or both side panels.
4.1.2

Special requirements for R32 units

Because the total refrigerant charge in the system is ≥1.84 kg, the
room where you install the indoor unit must comply with the
conditions described in "4.1.3 Installation
WARNING
▪ Do NOT pierce or burn.
▪ Do NOT use means to accelerate the defrosting
process or to clean the equipment, other than those
recommended by the manufacturer.
▪ Be aware that R32 refrigerant does NOT contain an
odour.
EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643599-1B – 2021.10
(a)
between indoor 50 m
(a)
between indoor 3 m
30 m
(mm)
"4.3.2 To
drain" [ 4 15]. It requires to
patterns" [ 4 8].
WARNING
The appliance shall be stored so as to prevent mechanical
damage and in a well-ventilated room without continuously
operating ignition sources (example: open flames, an
operating gas appliance or an operating electric heater)
and have a room size as specified below.
NOTICE
▪ Do NOT re-use joints and copper gaskets which have
been used already.
▪ Joints made in installation between parts of refrigerant
system shall be accessible for maintenance purposes.
WARNING
Make sure installation, servicing, maintenance and repair
comply with instructions from Daikin and with applicable
legislation and are executed ONLY by authorised persons.
NOTICE
▪ Pipework shall be protected from physical damage.
▪ Installation of pipework shall be kept to a minimum.
4 Unit installation
Installation manual
7