Unit Installation; Preparing The Installation Site; Installation Site Requirements Of The Outdoor Unit; Mounting The Outdoor Unit - Daikin Altherma 3 M Installation Manual

4 Unit installation

j
j Shut-off valve (with integrated filter)
4 Unit installation
4.1

Preparing the installation site

4.1.1 Installation site requirements of the
outdoor unit
Mind the spacing guidelines. See figure 1 on the inside of the front
cover.
Translation of text on figure 1:
English
Discharge-side obstacle
General
No top-side obstacle
Suction + discharge-side
obstacle
Suction-side obstacle
Top-side obstacle
Wall height unrestricted
Wall on discharge side
Wall on suction side
The outdoor unit is designed for outdoor installation only, and for the
following ambient temperatures:
Cooling mode
Heating mode
DHW production
Mind the measurement guidelines:
Maximum height difference between domestic hot
water tank and outdoor unit
Maximum distance between outdoor unit and...
domestic hot water tank
3-way valve
external backup heater kit
Special requirements for R32
The outdoor unit contains an internal refrigerant circuit (R32), but
you do NOT have to do any refrigerant field piping, or refrigerant
charging.
Mind the following requirements and precautions:
Installation manual
8
Translation
Discharge-side obstacle
General
No top-side obstacle
Suction + discharge-side
obstacle
Suction-side obstacle
Top-side obstacle
Wall height unrestricted
Wall on discharge side
Wall on suction side
10~43°C
–25~35°C
–25~35°C
5 m
10 m
10 m
10 m
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.
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).
WARNING
Make sure installation, servicing, maintenance and repair
comply with instructions from Daikin and with applicable
legislation (for example national gas regulation) and are
executed only by authorised persons.
4.2

Mounting the outdoor unit

4.2.1

To provide the installation structure

Use 6 sets of M12 anchor bolts, nuts and washers. Provide at least
150 mm of free space below the unit. Additionally, make sure the
unit is positioned at least 100 mm above the maximum expected
level of snow.
6× M12
a
(mm)
a Make sure not to cover the drain holes. See
mm)" [ 4 9].
(dimensions in
INFORMATION
The recommended height of the upper protruding part of
the bolts is 20 mm.
NOTICE
Fix the outdoor unit to the foundation bolts using nuts with
resin washers (a). If the coating on the fastening area is
stripped off, the metal can rust easily.
a
"Drain holes
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620239-1 – 2020.06