Special Requirements For R32 Units - Daikin Altherma 3 R ECH2O Installer's Reference Manual
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7
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Unit installation
7.1.4 Special requirements for R32 units
Installer reference guide
72
INFORMATION
Serviceability may be impacted, if the indicated clearances cannot be maintained.
INFORMATION
If you have limited installation space, do the following before installing the unit in its
final position:
▪
The foundation must be strong enough to bear the weight of the unit. Take the
weight of the unit with a storage tank full of water into account.
Make sure, in the event of a water leak, water cannot cause any damage to the
installation space and surroundings.
▪
The foundation must be level and smooth.
Do NOT install the unit in places such as:
▪
In places where a mineral oil mist, spray or vapour may be present in the
atmosphere. Plastic parts may deteriorate and fall off or cause water leakage.
▪
Sound sensitive areas (e.g. near a bedroom), so that the operation noise will
cause no trouble.
▪
In places with high humidity (max. RH=85%), for example a bathroom.
▪
In places where frost is possible. Ambient temperature around the indoor unit
must be >5°C.
▪
In places where the unit is exposed to direct sunlight for long periods of time.
Extensive UV radiation can damage the unit.
Additionally to the spacing guidelines: Because the total refrigerant charge in the
system is ≥1.84 kg, the room where you install the indoor unit must also comply
with the conditions described in
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) 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.
"7.4.4 To connect the drain hose to the
"7.1.5 Installation
drain" [
4
92].
4
patterns" [
74].
ERLA11~16DAV3+W1 + EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663482-1B – 2022.07
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