1
Split System air conditioners
Installation manual
page
Before installation ....................................................................... 1
Selecting installation site ............................................................. 1
Preparations before installation ................................................... 1
Indoor unit installation ................................................................. 2
Refrigerant piping work ............................................................... 2
Vacuum drying of installation ...................................................... 2
Drain piping work ........................................................................ 2
Drain check ................................................................................ 3
Field wiring ................................................................................. 3
Field setting ................................................................................ 4
Check list .................................................................................... 4
Test operation ............................................................................. 4
Internal wiring - parts table .......................................................... 5
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.
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.
A
CCESSORIES
Check if the following accessories are included with your unit.
Split System air conditioners
OPERATION MANU
AL
English
Deutsch
Fran
çais
Nederlands
Espa
ñol
Italiano
∂
ÏÏËÓÈο
Portugue
s
Dansk
Installation manual
Split System air conditioners
Installationsanleitung
Split-Baureihe Klimager
äte
Manuel d'installation
Climatiseurs de la s
érie Split
Montagehandleiding
Split-systeem airconditioners
Manual de instalaci
ón
Acondicionadores de aire serie
Split
Manuale d'installazione
Climatizzatori serie Split
EÁ¯ÂÈÚ›‰ÈÔ ÂÁηٿÛÙ·Û˘
KÏÈÌ·ÙÈÛÙÈο Split
Manual de instala
ção
Aparelhos de ar condicionado da s
érie Split
Installationsvejledning
Klimaanlag i opdelt system
FD
Y125F7V1
FD
Y200F7V1
FD
Y250F7V1
Split System air conditioners
INST
ALLA
TION MANU
AL
English
Deutsch
Fran
çais
Ned
erlands
Esp
añol
Italiano
∂
ÏÏËÓÈο
Portug
ues
Dansk
Installation manual
Split System air conditioners
Installationsanleitung
Split-Baureihe Klimager
äte
Manuel d'installation
Climatiseurs de la s
érie Split
Montagehandleiding
Split-systeem airconditioners
Manual de instalaci
ón
Acondicionadores de aire serie
Split
Manuale d'installazione
Climatizzatori serie Split
EÁ¯ÂÈÚ›‰ÈÔ ÂÁηٿÛÙ·Û˘
KÏÈÌ·ÙÈÛÙÈο Split
Manual de instala
ção
Aparelhos de ar condicionado da s
érie Split
Installationsvejledning
Klimaanlag i opdelt system
FD
Y125F7V1
FD
Y200F7V1
FD
Y250F7V1
Installation manual, Operation manual
N
OTE
TO
THE
INSTALLER
Be sure to instruct the customer how to properly operate the system
and show him/her the attached operation manual.
S
ELECTING
INSTALLATION
SITE
1. Select an installation site where the following conditions are
fulfilled and that meets your customer’s approval.
• Where the ceiling is strong enough to support the weight of
the unit and to prevent vibration and noise generation.
• Where sufficient clearance for maintenance and service can
be ensured (Refer to Fig. 1:
= service space).
The power supply intake (1), 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.)
• There is no danger of fire due to leakage of flammable gas.
• 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).
• Please consult with your dealer for installing in a special
environment (e.g. a place in oily surroundings, a place with
sulfide gas, a place where chemicals are used nearby, a place
with high voltage fluctuations, a place with volatile flammable
gas, a place in which machinery generates electromagnetic
waves.
2. Use suspension bolts for installation. Check whether the ceiling
is strong enough to support the weight of the unit or not.
If there is a risk, reinforce the ceiling before installing the unit.
P
REPARATIONS
BEFORE
INSTALLATION
1. Suspension bolt position (Refer to Fig. 2).
2. The fan speed for this indoor unit is preset to provide standard
external static pressure.
• If higher or lower external static pressure is required, reset the
external static pressure by changing the initial setting on the
terminal in the indoor switchbox. Refer to the section entitled
FIELD SETTING.
Note
When connecting the air conditioning unit to the ducting,
a pressure drop will be created and the evaporator airflow will
be reduced. The maximum external static pressure may not
exceed the following values:
Max. ESP
FDY(P)125
150 Pa
FDY(P)200
250 Pa
FDY(P)250
250 Pa
3. Install the suspension bolts (Refer to “Installation example”).
Use M10 size bolt for the suspension bolt. Use anchors for
existing ceilings, and a sunken insert, sunken anchor or other
field supplied parts for new ceilings to reinforce the ceiling to
bear the weight of the unit.
FDY(P)125
FDY(P)200
FDY(P)250
