Daikin VRV III REMQ8P8Y1B, Installation Manual

Page: 9 / 34

REMQ8~16P8Y1B
VRVIII System air conditioner
4PW40598-1A
Installation manual
4
4. I
NSPECTING AND HANDLING THE UNIT
At delivery, the packing should be checked and any damage should
be reported immediately to the carrier claims agent.
When handling the unit, take into account the following:
1 Fragile, handle the unit with care.
Keep the unit upright in order to avoid compressor
damage.
2 Choose on beforehand the path along which the unit is to be
brought in.
3 Bring the unit as close as possible to its final installation position
in its original package to prevent damage during transport.
(See
figure 4)
4 Lift the unit preferably with a crane and 2 belts of at least 8 m
long.
(See figure 4)
Always use protectors to prevent belt damage and pay attention
to the position of the unit's centre of gravity.
5 If a forklift is to be used, preferably transport the unit with pallet
first, then pass the forklift arms through the large rectangular
openings on the bottom of the unit.
(See figure 5)
5.1 From the moment you use a forklift to move the unit to its final
position, lift the unit under the pallet.
5.2 Once at final position, unpack the unit and pass the forklift arms
through the large rectangular openings on the bottom of the unit.
5. U
NPACKING AND PLACING THE UNIT
■
Remove the four screws fixing the unit to the pallet.
■
Make sure the unit is installed level on a sufficiently strong base
to prevent vibration and noise.
■
The height of the foundation must at least be 150 mm from the
floor.
■
The unit must be installed on a solid longitudinal foundation
(steelbeam frame or concrete) and make sure the base under
the unit is larger than the grey marked area as indicated in
figure 3 .
■
Fasten the unit in place using four
foundation bolts M12. It is best to screw in
the foundation bolts until their length
remains 20
mm above the foundation
surface.
1 Packaging material
2 Opening (large)
3 Belt sling
4 Opening (small) (40x45)
5 Protector
NOTE Use a belt sling of
≤
20 mm wide that adequately
bears the weight of the unit.
NOTE Use filler cloth on the forklift arms to prevent
damaging the unit. If the paint on the bottom
frame peels off, the anti corrosion effect may
decrease.
Do not use stands to only support the corners. (See
figure 8)
1 Hole for foundation bolt
2 Inner dimension of the base
3 Distance between foundation bolt holes
4 Depth of unit
5 Outher dimension of the base
A Longitudinal foundation dimension
B Distance between foundation bolt holes
Model A B
REMQ8~12 930 792
16 1240 1102
■
Prepare a water drainage channel around the
foundation to drain waste water from around the unit.
■
If the unit is to be installed on a roof, check the
strength of the roof and its drainage facilities first.
■
If the unit is to be installed on a frame, install the
waterproofing board within a distance of 150 mm
under the unit in order to prevent infiltration of water
coming from under the unit.
■
When installed in a corrosive
environment, use a nut with
plastic washer (1) to protect the
nut tightening part from rust.
X Not allowed
O Allowed (units: mm)
20 mm
1