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Unit installation
Installer reference guide
66
a
If the outdoor unit is exposed to direct sea winds, install a windbreaker.
▪
Height of windbreaker≥1.5×height of outdoor unit
▪
Mind the service space requirements when installing the windbreaker.
a
d
c
a Sea wind
b Building
c Outdoor unit
d Windbreaker
The outdoor unit is designed for outdoor installation only, and for the following
ambient temperatures:
Cooling mode
Heating mode
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:
WARNING
▪
Do NOT pierce or burn refrigerant cycle parts.
▪
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 and are executed ONLY by authorised
persons.
b
c
d
c
b
10~43°C
–28~35°C
EPRA14~18D + ETVH16SU18+23E
Daikin Altherma 3 H HT F
4P644738-1D – 2023.10
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