Daikin FDMA125AV16 Installation Manual page 4

(1) Determine the route to carry the unit into the room.
(2) Do not unpack the unit until it is carried to the
installation location.
Where unpacking is unavoidable, use a sling of soft
material or protective plates together with a rope when
lifting, to avoid damage or scratches to the indoor unit.
• Have the customer actually operate the air conditioner while
looking at the operation manual.
Instruct the customer how to operate the air conditioner
(particularly cleaning of the air filters, operation procedures
and temperature adjustment).
• Do not use the air conditioner in a salty atmosphere such as
coastal areas, vehicles, vessels or where voltage fluctuation
is frequent such as factories.
• Take off static electricity from the body when carrying out
wiring and the control box lid is removed.
The electric parts may get damaged.
2-1 ACCESSORIES
Check if the following accessories are attached to the
indoor unit.
Table 1
Insulation
Name
for fitting
1 each
Quantity 1 each
d
�
Shape
Thin for
1 Pc. Large
liquid pipe (3) (Dark grey) (5)
Metal
clamp (1)
� �
Thick for
Drain
2 Pc. Middle
gas pipe (4) (Dark grey) (6) fixing plate (8) Wire fixing
Hose (2)
Sealing pad
0
/
�
2 Pc.
9 Pc. Clamp (7)
Wire sealing 2 Pc.
material (9)
�
�
�
2 Pc.
4 Pc. Washer
bracket (10)
2-2 OPTIONAL ACCESSORIES
• A remote controller is required for the indoor unit.
(No remote controllers are required for multi slave units
in simultaneous multi operation.)
• Install the remote controller to the place where the customer
has given consent.
Refer to the catalog for the applicable model.
(Refer to the installation manual attached to the remote
controller for how to install.)
CARRY OUT THE WORK GIVING CAUTION
TO THE FOLLOWING ITEMS AND AFTER THE
WORK IS COMPLETED CHECK THESE AGAIN.
1. Items to be checked after the installation work is
completed
Items to be checked
Are the indoor and outdoor
units rigidly fixed?
Are the installation works of the
outdoor and
completed?
Have you carried out a leakage
test with the test pressure
specified in the outdoor unit
installation manual?
M4x8
►
Is the insulation of refrigerant
piping and drain piping
completely carried out?
Wire fixing
Does the drain flow out
screw (11)
smoothly?
Is the power supply voltage
identical to that stated in the
manufacturer's label on the air
conditioner?
Are you sure that there is no
wrong wiring or piping or no
loose wiring?
Is earthing completed?
Are the sizes of electric
wiring according to the
specification?
Are any of air outlets or inlets of
the indoor and outdoor units
blocked with obstacles?(lt may
lead to capacity drop due to fan
speed drop or malfunction of
equipment.)
Is the external static
pressure set correctly?
Have you recorded the
refrigerant piping length and
the refrigerant charge
amount added?
Make sure to recheck the items of "SAFETY PRECAUTIONS".
3
In case of defective
Drop • vibration •
noise
Does not operate •
indoor units
burnout
Does not cool/ Does
not heat
Water leakage
Water leakage
Does not operate •
burnout
Does not operate •
burnout
Danger in case of
leakage
Does not operate •
burnout
I
Does not cool
Does not heat
Does not cool/
Does not heat
Refrigerant charge
amount is not clear
Check column