Daikin ETSXB16E, Руководство по установке для специалистов

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3 | Specific installer safety instructions
Installer reference guide
16
EPRA14~18D + ETSH/X(B)16P30+50E
Daikin Altherma 3 H HT ECH₂O
4P679467-1C – 2023.07
3 Specific installer safety instructions
Always observe the following safety instructions and regulations.
Handling the unit (see "4.1.1 To handle the outdoor unit" [
4
22] )
CAUTION
To avoid injury, do NOT touch the air inlet or aluminium fins of the unit.
Application guidelines (see
"6 Application guidelines" [ 4 33]
)
CAUTION
If there is more than one leaving water zone, ALWAYS install a mixing valve station in
the main zone to decrease (in heating)/increase (in cooling) the leaving water
temperature when the additional zone has demand.
CAUTION
The solar panels MUST be installed higher than the indoor unit. A downward slope
with minimum gradient of the solar piping MUST be guaranteed. This is to allow the
solar system to completely drain and thereby to avoid frost damages.
Installation site (see "7.1 Preparing the installation site" [
4
66] )
WARNING
Follow the service space dimensions in this manual for correct installation of the unit.
▪
Outdoor unit: See "16.1 Service space: Outdoor unit" [
4
275].
▪
Indoor unit: See "7.1.3 Installation site requirements of the indoor unit" [
4
69].
CAUTION
Install the indoor unit at a minimum distance of 1 m from other heat sources (>80°C)
(e.g. electrical heater, oil heater, chimney) and combustible materials. Otherwise the
unit may be damaged or in extreme cases catch fire.
Special requirements for R32 (see
"7.1.1 Installation site requirements of the
outdoor unit" [
4
66] )
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.