Optional Accessories; Before Installation - Daikin FXDQ20NVE Installation Manual

• Do not touch the heat exchanger fins.
Improper handling may result in injury.
• Be very careful about product transportation.
Some products use PP bands for packaging. Do not use any
PP bands for a means of transportation. It is dangerous.
• Safely dispose of the packing materials.
Packing materials, such as nails and other metal or wooden
parts, may cause stabs or other injuries.
Tear apart and throw away plastic packaging bags so that
children will not play with them. If children play with a plastic
bag which was not torn apart, they face the risk of suffocation.
• Do not turn off the power immediately after stopping operation.
Always wait at least 5 minutes before turning off the power.
Otherwise, water leakage and trouble may occur.
• In a domestic environment this product may cause radio
interference in which case the user may be required to take
adequate measures.
• Make sure to provide for adequate measures in order to prevent
that the outdoor unit be used as a shelter by small animals.
Small animals making contact with electrical parts can cause
malfunctions, smoke or fire. Please instruct the customer to
keep the area around the unit clean.
Follow national standards for installation work.
2.

BEFORE INSTALLATION

The accessories needed for installation must be retained in
your custody until the installation work is completed. Do
not discard them!
1. Decide upon a line of transport.
2. Leave the unit inside its packaging while moving, until
reaching the installation site. Where unpacking is unavoid-
able, use a sling of soft material or protective plates
together with a rope when lifting, to avoid damage or
scratches to the unit.
When moving the unit at or after opening, hold the unit by
the hanger brackets. Do not apply force to the refrigerant
piping, drain piping or flange parts.
Be sure to check the type of R410A refrigerant to be used
before installing the unit.
(Using an incorrect refrigerant will prevent normal opera-
tion of the unit.)
For the installation of an outdoor unit, refer to the installation
manual attached to the outdoor unit.
2-1 PRECAUTIONS
• Be sure to instruct customers how to properly operate the
unit (operating different functions, and adjusting the temper-
ature ) by having them carry out operations themselves while
looking at the operation manual.
• Do not install in locations where the air contains high levels of
salt such as that near the ocean and where voltage fluctuates
greatly such as that in factories, or in vehicles or vessels.
2-2 ACCESSORIES
Check the following accessories are included with your unit.
Metal Drain
Name
clamp (1) hose (2)
Quantity 1 pc. 1 pc.
Shape
2
Insulation
Sealing pad
for fitting
1 each 1 each
Large (5)
for liquid pipe (3)
for gas pipe (4)
mid. (6)
Screws for Washer for
Name duct flanges hanging
(7) bracket (8)
Quantity 1 set 8 pcs.
Shape
24 pcs.
Sealing
Name
material (12)
Quantity 2 pcs.
Shape

2-3 OPTIONAL ACCESSORIES

• This indoor unit requires one of the operation remote controls
listed below.
Remote controller
Wired type
Wireless type
FOR THE FOLLOWING ITEMS, TAKE SPECIAL
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.
a. Items to be checked after completion of work
If not properly done, what is
Items to be checked
likely to occur
Are the indoor and outdoor The units may drop, vibrate
unit fixed firmly? or make noise.
It may result in insufficient
Is the gas leak test finished?
cooling.
Is the unit fully insulated? Condensate may drip.
Does drainage flow
Condensate may drip.
smoothly?
Does the power supply volt-
The unit may malfunction or
age correspond to that
the components burn out.
shown on the name plate?
Are wiring and piping cor- The unit may malfunction or
rect? the components burn out.
Imcomplete grounding may
Is the unit safely grounded?
result in electric shocks.
Is wiring size according to The unit may malfunction or
specifications? the components burn out.
Is something blocking the air
It may result in insufficient
outlet or inlet of either the
cooling.
indoor or outdoor units?
Are refrigerant piping length
The refrigerant charge in the
and additional refrigerant
system is not clear.
charge noted down?
Also review the "SAFETY CONSIDERATIONS".
Washer
Clamp fixing plate
(11)
1 set 4 pcs.
Large (9)
8 pcs.
small (10)
4 pcs.
Air filter (13)
(Other)
1 pc.
• Operation manual
• Product quality
certificate
• Installation manual
(this manual)
BRC1A62
BRC4C62
Check
English