Before Installation - Daikin FXSQ05TAVJU User & Installation Manual

2. BEFORE INSTALLATION

When unpacking the indoor unit or moving the unit after
unpacked, hold the hangers (4 places) and do not apply
force to other parts (particularly refrigerant piping, drain
piping).
• Make sure to check in advance that the refrigerant to be
used for installation work is R410A.
(The air conditioner will not properly operate if a wrong
refrigerant is used.)
• For installation of the outdoor unit, refer to the installation
manual attached to the outdoor unit.
• Do not throw away the accessories until the installation
work is completed.
• After the indoor unit is carried into the room, to avoid the
indoor unit from getting damaged, take measures to protect
the indoor unit with packing materials.
(1) Determine the route to carry the unit into the room.
(2) Do not unpack the unit until it is carried to the installa-
tion 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 pro cedures,
and temperature adjustment).
• Do not use the air conditioner in a salty atmosphere such
as coastal areas, vehicles, vessels or where voltage fluc-
tuation 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 be damaged.
2-1 ACCESSORIES
Check if the following accessories are attached to the
indoor unit.
(1) Metal (2) Drain
Name
clamp hose
Quantity 1 pc. 1 pc.
Shape
Joint insulating (6) Sealing
Name
material material
Quantity 1 each 1 sheet
Thin
(4) For liquid
piping
Shape
Large
Thick
(Dark gray)
(5) For gas
piping
3
(3) Duct flange connection
screw
See below
05·07·09·12
6 pcs.
type
15
10 pcs.
type
18·24·30
18 pcs.
type
36·48
30 pcs.
type
54
34 pcs.
type
(7) Sealing
(8) Clamp
material
2 sheets 8 pcs.
Medium
(Dark gray)
(10) Wire sealing
Name (9) Washer clamp
Quantity 4 pcs.
Shape
(12) Conduit
Name
mounting plate
Quantity 1 pc.
• Operation
manual
• Installation
Shape
manual
2-2 OPTIONAL ACCESSORIES
• A remote controller is required for the indoor unit.
• There are 2 kinds of remote controller; wired type and wire-
less type.
Install the remote controller to the place where the cus-
tomer 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.)
• The indoor unit can be switched to lower suction.
(Refer to 4. PREPARATION BEFORE INSTALLATION.)
The side cover plate (KDBD63A160) is required in the case
of wiring from the bottom surface at bottom suction.
For installation work, refer to the installation manual pro-
vided with the side cover plate. <Except for 54 type>
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 In case of defective
Are the indoor and outdoor Drop · vibration ·
units rigidly fixed? noise
Are the installation works of
Does not operate ·
the outdoor and indoor units
burnout
completed?
Have you carried out air tight
test with the test pressure Does not cool/
specified in the outdoor unit Does not heat
installation manual?
Is the insulation of refriger-
ant piping and drain piping Water leakage
completely carried out?
Does the drain flow out
Water leakage
smoothly?
Is the power supply voltage
identical to that stated on Does not operate ·
the name plate of the air burnout
conditioner?
Are you sure that there is no
Does not operate ·
wrong wiring or piping or no
burnout
loose wiring?
Danger in case of
Is grounding completed?
leakage
(11) Washer for
material hanger
2 sheets 8 pcs.
Small
(Gray)
Others
Check
column
English