Daikin RZVF50, Installation Manual

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(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).
• 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 be damaged.
2-1 ACCESSORIES
Check if the following accessories are attached to the
indoor unit.
Table 1
Name
Insulation
for fitting
Sealing pad
Quantity
1 each 1 each
d
�
0
� �
M4x8
►
Shape
Thin for
liquid pipe (3)
1 pc. Large
9 Pc. Clamp (7) 2 Pc.
(Dark grey) (5)
Wire sealing 2 Pc.
Metal
material (9)
Wire fixing
clamp (1)
�
screw
65/
�
�
(11)
�
Drain
Thick for
2 pc. Middle
4 Pc. Washer 2 Pc.
Hose(2)
gas pipe (4) (Dark grey) (6) fixing plate (8) Wire fixing
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.)
• There are 2 kinds of remote controller; wired type and
wireless type.
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 In case of defective Check column
Are the indoor and outdoor Drop • vibration •
units rigidly fixed? noise
Are the installation works of Does not operate •
the outdoor and indoor units
completed?
burnout
Have you carried out a leakage
test with the test pressure Does not cool.
specified in the outdoor unit
installation manual?
Is the insulation of refrigerant
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 in the Does not operate •
manufacturer's label on the burnout
air conditioner?
Are you sure that there is no Does not operate
wrong wiring or piping or no burnout
loose wiring?
Is earthing completed?
Danger in case of
leakage
Are the sizes of electric
Does not operate •
wiring according to the
specification?
burnout
Are any of air outlets or inlets
of the indoor and outdoor
units blocked with obstacles? Does not cool
(It may lead to capacity drop
due to fan speed drop or
malfunction of equipment.)
Is the external static
Does not cool
pressure set correctly?
Have you recorded the
refrigerant piping length Refrigerant charge
and the refrigerant charge amount is not clear
amount added?
Make sure to recheck the items of "SAFETY PRECAUTIONS".
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