Installation manual
1
FDYP125~2 FDQ125~250B8V3B
Split System air conditioners
4PW23694-1A
C
ONTENTS
Page
Before installation.............................................................................. 1
Preparations before installation......................................................... 2
Indoor unit installation ....................................................................... 3
Refrigerant piping work ..................................................................... 3
Vacuum drying of installation ............................................................ 3
Drain piping work .............................................................................. 3
Test operation.................................................................................... 5
Internal wiring - parts table................................................................ 6
B
EFORE
INSTALLATION
■
Decide upon a line of transport.
■
Leave the unit inside its packaging while moving, until reaching
the installation site. 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 unit.
■
Refer to the installation manual of the outdoor unit for items not
described in this manual.
■
Caution concerning refrigerant series R410A:
-
The connectable outdoor units must be designed exclusively
for R410A.
-
If outdoor units for R22, R407C are connected, the system
will not work properly.
Accessories
Check if the following accessories are included with your unit.
Installation manual, Operation manual
Note to the installer
■
Be sure to instruct the customer how to properly operate the
system and show him/her the attached operation manual.
■
Explain to the customer what system is installed on the site. Be
sure to fill out the appropriate installation specifications in the
chapter "What to do before operation" in the operation manual.
I
NSTALLATION
SITE
1.
Select an installation site where the following conditions are
fulfilled and that meets your customers approval.
■
Is the air conditioner installed at a well-ventilated place where
there are no obstacles around?
■
Do not install or use the air conditioner in the following places.
-
Filled with much mineral oil such as cutting oil;
-
Where there is much salt such as a beach area;
-
Where sulfured gas exists such as hot spring resorts;
-
Where there are considerable voltage fluctuations such as a
factory or plant;
-
Vehicles and vessels;
-
Where there is much spray of oil and vapour such as a
kitchen;
-
Where there are machines generating electromagnetic
waves;
-
Filled with acid and/or alkaline steam or vapour.
■
Pay attention to operating noise.
-
Select a place where the ceiling is strong enough to support
the unit and to prevent vibration and noise generation.
-
If abnormal noises occur, contact your dealer.
■
Where sufficient clearance for maintenance and service can be
ensured (Refer to
= service space). The power
supply intake (1), the drain connection (2), gas pipe (3) and
liquid pipe (4) connection should always be accessible for
maintenance and service.
■
Where piping between indoor and outdoor units is possible
within the allowable limit. (Refer to the installation manual for the
outdoor unit.)
■
Where there is no danger of fire due to leakage of flammable
gas. If the gas leaks out and stays around the air conditioner, a
fire may break out.
■
Ensure that water can not cause any damage to the location in
case it drips out of the unit (e.g. in case of a blocked drain pipe).
FDYP125B8V1
FDQ125B8V3B
FDYP200B8V1
FDQ200B8V3B
FDYP250B8V1
FDQ250B8V3B
Split System air conditioners
Installation manual
READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE
REFERENCE.
IMPROPER INSTALLATION OR ATTACHMENT OF
EQUIPMENT OR ACCESSORIES COULD RESULT IN
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR
OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY
TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE
SPECIFICALLY DESIGNED FOR USE WITH THE
EQUIPMENT AND HAVE THEM INSTALLED BY A
PROFESSIONAL.
IF UNSURE OF INSTALLATION PROCEDURES OR USE,
ALWAYS CONTACT YOUR DAIKIN DEALER FOR
ADVICE AND INFORMATION.
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