Daikin ERLQ004~008CAV3, Справочное руководство

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7 Installation
Installer reference guide
29
ERLQ004~0 EHVH/X04+0 EHVH/X08S26CA
Daikin Altherma - Low Temperature Split
4P313775-1C – 2012.11
3 Remove the protective cardboard and instruction sheet.
b
a
a Protective cardboard
b Instruction sheet
7.2.4 To prevent the outdoor unit from falling
over
In case the unit is installed in places where strong wind can tilt the
unit, take following measure:
1 Prepare 2 cables as indicated in the following illustration (field
supply).
2 Place the 2 cables over the outdoor unit.
3 Insert a rubber sheet between the cables and the outdoor unit
to prevent the cable from scratching the paint (field supply).
4 Attach the cable’s ends. Tighten those ends.
7.3 Mounting the indoor unit
7.3.1 To install the indoor unit
1 Lift the indoor unit from the pallet and place it on the floor.
120kg
3x
1
2
2 Slide the indoor unit into position.
3 Adjust the height of the leveling feet to compensate for floor
irregularities. The maximum allowed deviation is 1°.
≤1°
7.4 Connecting the refrigerant piping
DANGER: RISK OF BURNING
CAUTION
▪ Do NOT use mineral oil on flared part.
▪ Do NOT reuse piping from previous installations.
▪ NEVER install a drier to this R410A unit to guarantee
its lifetime. The drying material may dissolve and
damage the system.
NOTICE
Take the following precautions on refrigerant piping into
account:
▪ Avoid anything but the designated refrigerant to get
mixed into the refrigerant cycle (e.g. air).
▪ Only use R410A when adding refrigerant.
▪ Only use installation tools (e.g. manifold gauge set) that
are exclusively used for R410A installations to
withstand the pressure and to prevent foreign materials
(e.g. mineral oils and moisture) from mixing into the
system.
▪ Install the piping so that the flare is NOT subjected to
mechanical stress
▪ Use caution when passing copper tubes through walls.
▪ Protect the piping as described in the following table to
prevent dirt, liquid or dust from entering the piping.