Selection Of Location; Inspecting And Handling The Unit; Unpacking And Placing The Unit - Daikin EWWD120J-SS Installations- Betriebs Und Wartungshandbuch

4.

SELECTION OF LOCATION

The units are designed for indoor installation and should be
installed in a location that meets the following requirements:
1. The foundation is strong enough to support the weight of
the unit and the floor is flat to prevent vibration and noise
generation.
2. The space around the unit is adequate for servicing.
3. There is no danger of fire due to leakage of inflammable
gas.
4. Select the location of the unit in such a way that the
sound generated by to the unit does not disturb anyone.
5. Ensure that water cannot cause any damage to the
location in case it drips out the unit.
NOTE Pull-down operation is restricted to one hour
maximum.
5. INSPECTING AND HANDLING THE
UNIT
At delivery, the unit 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. List the unit preferably with a crane and belts in
accordance with the instructions on the unit.
The length of the ropes (1) to be used for lifting are 4 m
minimum each.
2. The unit is shipped with wooden beams (2) under it, these
have to be removed before installation.
NOTE Try to reduce the drilling in the unit to a
minimum. If drilling is unpreventable, remove the
iron filling thoroughly in order to prevent surface
rust.
6.

UNPACKING AND PLACING THE UNIT

1. Remove the wooden beams from the unit.
2. Install vibration mountings in case of an installation where
noise and vibration might an impediment.
3. Set the unit on a solid and level foundation.
The unit should be installed on a solid base. It is recommended
to fix the unit on a concrete base with anchor bolts.
1. Anchor bolt
2. Washer
3. Rubber plate
4. Row cork or rubber sheet
5. Ground
6. Concrete floor
7. Ditch
•
Fix anchor bolts into the concrete foundation. When finally
fixing the unit by means of these anchor bolts, make sure
that the washers for channel DIN434, and both field
supplied rubber plates and field supplied raw cork or
rubber sheets for better vibration protection, are installed
as indicated.
•
The concrete foundation should approximately be
100 mm higher than the floor level for ease of plumbing
work and better drain.
Model
EWWD120J~180J
EWLD110J~165J
EWWH090J-130J
EWLH080J-130J
EWWS120J-180J
EWLS110J-170J
EWWD210J~280J
EWLD195J~265J
EWWH150J-200J
EWLH140J-190J
EWWS200J-270J
•
Make sure that the foundation surface is even and flat
◼
NOTE The measurement tabulated is based on the fact
the base is made in the ground or on a concrete
floor. In case the base is made on a rigid floor, it
is possible to include thickness of concrete floor
in that of the base.
◼
In case a base is made on concrete floor, make
sure to provide a ditch as shown. It is important
to extract drainage regardless of whether a base
is made in the ground or on the concrete floor
(ditch- sewerage).
◼
Ingredient ratio of the concrete is: cement 1,
sand 2 and gravel 3. Insert iron bars of Ø10 at
every interval of 300 mm. The edge of the
concrete base should be planed.
D - EIMWC01008-06_02EU - 8/182
Anchor bolt
A
Size Qty
300 M20x200 4
350 M20x200 4